pv-1.10.0/0000755000273400027340000000000015103476070007230 500000000000000pv-1.10.0/build-aux/0000755000273400027340000000000015103476067011130 500000000000000pv-1.10.0/build-aux/config.sub0000755000273400027340000010511614175772605013044 00000000000000#! /bin/sh # Configuration validation subroutine script. # Copyright 1992-2022 Free Software Foundation, Inc. # shellcheck disable=SC2006,SC2268 # see below for rationale timestamp='2022-01-03' # This file is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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The system name ranges from "MiNT" over "FreeMiNT" # to the lowercase version "mint" (or "freemint"). Finally # the system name "TOS" denotes a system which is actually not # MiNT. But MiNT is downward compatible to TOS, so this should # be no problem. atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) GUESS=m68k-atari-mint$UNAME_RELEASE ;; atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) GUESS=m68k-atari-mint$UNAME_RELEASE ;; *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) GUESS=m68k-atari-mint$UNAME_RELEASE ;; milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) GUESS=m68k-milan-mint$UNAME_RELEASE ;; hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) GUESS=m68k-hades-mint$UNAME_RELEASE ;; *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) GUESS=m68k-unknown-mint$UNAME_RELEASE ;; m68k:machten:*:*) GUESS=m68k-apple-machten$UNAME_RELEASE ;; powerpc:machten:*:*) GUESS=powerpc-apple-machten$UNAME_RELEASE ;; RISC*:Mach:*:*) GUESS=mips-dec-mach_bsd4.3 ;; RISC*:ULTRIX:*:*) GUESS=mips-dec-ultrix$UNAME_RELEASE ;; VAX*:ULTRIX*:*:*) GUESS=vax-dec-ultrix$UNAME_RELEASE ;; 2020:CLIX:*:* | 2430:CLIX:*:*) GUESS=clipper-intergraph-clix$UNAME_RELEASE ;; mips:*:*:UMIPS | mips:*:*:RISCos) set_cc_for_build sed 's/^ //' << EOF > "$dummy.c" #ifdef __cplusplus #include /* for printf() prototype */ int main (int argc, char *argv[]) { #else int main (argc, argv) int argc; char *argv[]; { #endif #if defined (host_mips) && defined (MIPSEB) #if defined (SYSTYPE_SYSV) printf ("mips-mips-riscos%ssysv\\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_SVR4) printf ("mips-mips-riscos%ssvr4\\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) printf ("mips-mips-riscos%sbsd\\n", argv[1]); exit (0); #endif #endif exit (-1); } EOF $CC_FOR_BUILD -o "$dummy" "$dummy.c" && dummyarg=`echo "$UNAME_RELEASE" | sed -n 's/\([0-9]*\).*/\1/p'` && SYSTEM_NAME=`"$dummy" "$dummyarg"` && { echo "$SYSTEM_NAME"; exit; } GUESS=mips-mips-riscos$UNAME_RELEASE ;; Motorola:PowerMAX_OS:*:*) GUESS=powerpc-motorola-powermax ;; Motorola:*:4.3:PL8-*) GUESS=powerpc-harris-powermax ;; Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) GUESS=powerpc-harris-powermax ;; Night_Hawk:Power_UNIX:*:*) GUESS=powerpc-harris-powerunix ;; m88k:CX/UX:7*:*) GUESS=m88k-harris-cxux7 ;; m88k:*:4*:R4*) GUESS=m88k-motorola-sysv4 ;; m88k:*:3*:R3*) GUESS=m88k-motorola-sysv3 ;; AViiON:dgux:*:*) # DG/UX returns AViiON for all architectures UNAME_PROCESSOR=`/usr/bin/uname -p` if test "$UNAME_PROCESSOR" = mc88100 || test "$UNAME_PROCESSOR" = mc88110 then if test "$TARGET_BINARY_INTERFACE"x = m88kdguxelfx || \ test "$TARGET_BINARY_INTERFACE"x = x then GUESS=m88k-dg-dgux$UNAME_RELEASE else GUESS=m88k-dg-dguxbcs$UNAME_RELEASE fi else GUESS=i586-dg-dgux$UNAME_RELEASE fi ;; M88*:DolphinOS:*:*) # DolphinOS (SVR3) GUESS=m88k-dolphin-sysv3 ;; M88*:*:R3*:*) # Delta 88k system running SVR3 GUESS=m88k-motorola-sysv3 ;; XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) GUESS=m88k-tektronix-sysv3 ;; Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) GUESS=m68k-tektronix-bsd ;; *:IRIX*:*:*) IRIX_REL=`echo "$UNAME_RELEASE" | sed -e 's/-/_/g'` GUESS=mips-sgi-irix$IRIX_REL ;; ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. GUESS=romp-ibm-aix # uname -m gives an 8 hex-code CPU id ;; # Note that: echo "'`uname -s`'" gives 'AIX ' i*86:AIX:*:*) GUESS=i386-ibm-aix ;; ia64:AIX:*:*) if test -x /usr/bin/oslevel ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=$UNAME_VERSION.$UNAME_RELEASE fi GUESS=$UNAME_MACHINE-ibm-aix$IBM_REV ;; *:AIX:2:3) if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then set_cc_for_build sed 's/^ //' << EOF > "$dummy.c" #include main() { if (!__power_pc()) exit(1); puts("powerpc-ibm-aix3.2.5"); exit(0); } EOF if $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` then GUESS=$SYSTEM_NAME else GUESS=rs6000-ibm-aix3.2.5 fi elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then GUESS=rs6000-ibm-aix3.2.4 else GUESS=rs6000-ibm-aix3.2 fi ;; *:AIX:*:[4567]) IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` if /usr/sbin/lsattr -El "$IBM_CPU_ID" | grep ' POWER' >/dev/null 2>&1; then IBM_ARCH=rs6000 else IBM_ARCH=powerpc fi if test -x /usr/bin/lslpp ; then IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc | \ awk -F: '{ print $3 }' | sed s/[0-9]*$/0/` else IBM_REV=$UNAME_VERSION.$UNAME_RELEASE fi GUESS=$IBM_ARCH-ibm-aix$IBM_REV ;; *:AIX:*:*) GUESS=rs6000-ibm-aix ;; ibmrt:4.4BSD:*|romp-ibm:4.4BSD:*) GUESS=romp-ibm-bsd4.4 ;; ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and GUESS=romp-ibm-bsd$UNAME_RELEASE # 4.3 with uname added to ;; # report: romp-ibm BSD 4.3 *:BOSX:*:*) GUESS=rs6000-bull-bosx ;; DPX/2?00:B.O.S.:*:*) GUESS=m68k-bull-sysv3 ;; 9000/[34]??:4.3bsd:1.*:*) GUESS=m68k-hp-bsd ;; hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) GUESS=m68k-hp-bsd4.4 ;; 9000/[34678]??:HP-UX:*:*) HPUX_REV=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*.[0B]*//'` case $UNAME_MACHINE in 9000/31?) HP_ARCH=m68000 ;; 9000/[34]??) HP_ARCH=m68k ;; 9000/[678][0-9][0-9]) if test -x /usr/bin/getconf; then sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` case $sc_cpu_version in 523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0 528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1 532) # CPU_PA_RISC2_0 case $sc_kernel_bits in 32) HP_ARCH=hppa2.0n ;; 64) HP_ARCH=hppa2.0w ;; '') HP_ARCH=hppa2.0 ;; # HP-UX 10.20 esac ;; esac fi if test "$HP_ARCH" = ""; then set_cc_for_build sed 's/^ //' << EOF > "$dummy.c" #define _HPUX_SOURCE #include #include int main () { #if defined(_SC_KERNEL_BITS) long bits = sysconf(_SC_KERNEL_BITS); #endif long cpu = sysconf (_SC_CPU_VERSION); switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0"); break; case CPU_PA_RISC1_1: puts ("hppa1.1"); break; case CPU_PA_RISC2_0: #if defined(_SC_KERNEL_BITS) switch (bits) { case 64: puts ("hppa2.0w"); break; case 32: puts ("hppa2.0n"); break; default: puts ("hppa2.0"); break; } break; #else /* !defined(_SC_KERNEL_BITS) */ puts ("hppa2.0"); break; #endif default: puts ("hppa1.0"); break; } exit (0); } EOF (CCOPTS="" $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null) && HP_ARCH=`"$dummy"` test -z "$HP_ARCH" && HP_ARCH=hppa fi ;; esac if test "$HP_ARCH" = hppa2.0w then set_cc_for_build # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler # generating 64-bit code. GNU and HP use different nomenclature: # # $ CC_FOR_BUILD=cc ./config.guess # => hppa2.0w-hp-hpux11.23 # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess # => hppa64-hp-hpux11.23 if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | grep -q __LP64__ then HP_ARCH=hppa2.0w else HP_ARCH=hppa64 fi fi GUESS=$HP_ARCH-hp-hpux$HPUX_REV ;; ia64:HP-UX:*:*) HPUX_REV=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*.[0B]*//'` GUESS=ia64-hp-hpux$HPUX_REV ;; 3050*:HI-UX:*:*) set_cc_for_build sed 's/^ //' << EOF > "$dummy.c" #include int main () { long cpu = sysconf (_SC_CPU_VERSION); /* The order matters, because CPU_IS_HP_MC68K erroneously returns true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct results, however. */ if (CPU_IS_PA_RISC (cpu)) { switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; default: puts ("hppa-hitachi-hiuxwe2"); break; } } else if (CPU_IS_HP_MC68K (cpu)) puts ("m68k-hitachi-hiuxwe2"); else puts ("unknown-hitachi-hiuxwe2"); exit (0); } EOF $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` && { echo "$SYSTEM_NAME"; exit; } GUESS=unknown-hitachi-hiuxwe2 ;; 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:*) GUESS=hppa1.1-hp-bsd ;; 9000/8??:4.3bsd:*:*) GUESS=hppa1.0-hp-bsd ;; *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) GUESS=hppa1.0-hp-mpeix ;; hp7??:OSF1:*:* | hp8?[79]:OSF1:*:*) GUESS=hppa1.1-hp-osf ;; hp8??:OSF1:*:*) GUESS=hppa1.0-hp-osf ;; i*86:OSF1:*:*) if test -x /usr/sbin/sysversion ; then GUESS=$UNAME_MACHINE-unknown-osf1mk else GUESS=$UNAME_MACHINE-unknown-osf1 fi ;; parisc*:Lites*:*:*) GUESS=hppa1.1-hp-lites ;; C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) GUESS=c1-convex-bsd ;; C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) GUESS=c34-convex-bsd ;; C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) GUESS=c38-convex-bsd ;; C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) GUESS=c4-convex-bsd ;; CRAY*Y-MP:*:*:*) CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` GUESS=ymp-cray-unicos$CRAY_REL ;; CRAY*[A-Z]90:*:*:*) echo "$UNAME_MACHINE"-cray-unicos"$UNAME_RELEASE" \ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ -e 's/\.[^.]*$/.X/' exit ;; CRAY*TS:*:*:*) CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` GUESS=t90-cray-unicos$CRAY_REL ;; CRAY*T3E:*:*:*) CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` GUESS=alphaev5-cray-unicosmk$CRAY_REL ;; CRAY*SV1:*:*:*) CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` GUESS=sv1-cray-unicos$CRAY_REL ;; *:UNICOS/mp:*:*) CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` GUESS=craynv-cray-unicosmp$CRAY_REL ;; F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz` FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` FUJITSU_REL=`echo "$UNAME_RELEASE" | sed -e 's/ /_/'` GUESS=${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL} ;; 5000:UNIX_System_V:4.*:*) FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` FUJITSU_REL=`echo "$UNAME_RELEASE" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'` GUESS=sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL} ;; i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) GUESS=$UNAME_MACHINE-pc-bsdi$UNAME_RELEASE ;; sparc*:BSD/OS:*:*) GUESS=sparc-unknown-bsdi$UNAME_RELEASE ;; *:BSD/OS:*:*) GUESS=$UNAME_MACHINE-unknown-bsdi$UNAME_RELEASE ;; arm:FreeBSD:*:*) UNAME_PROCESSOR=`uname -p` set_cc_for_build if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_PCS_VFP then FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL-gnueabi else FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL-gnueabihf fi ;; *:FreeBSD:*:*) UNAME_PROCESSOR=`/usr/bin/uname -p` case $UNAME_PROCESSOR in amd64) UNAME_PROCESSOR=x86_64 ;; i386) UNAME_PROCESSOR=i586 ;; esac FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL ;; i*:CYGWIN*:*) GUESS=$UNAME_MACHINE-pc-cygwin ;; *:MINGW64*:*) GUESS=$UNAME_MACHINE-pc-mingw64 ;; *:MINGW*:*) GUESS=$UNAME_MACHINE-pc-mingw32 ;; *:MSYS*:*) GUESS=$UNAME_MACHINE-pc-msys ;; i*:PW*:*) GUESS=$UNAME_MACHINE-pc-pw32 ;; *:SerenityOS:*:*) GUESS=$UNAME_MACHINE-pc-serenity ;; *:Interix*:*) case $UNAME_MACHINE in x86) GUESS=i586-pc-interix$UNAME_RELEASE ;; authenticamd | genuineintel | EM64T) GUESS=x86_64-unknown-interix$UNAME_RELEASE ;; IA64) GUESS=ia64-unknown-interix$UNAME_RELEASE ;; esac ;; i*:UWIN*:*) GUESS=$UNAME_MACHINE-pc-uwin ;; amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) GUESS=x86_64-pc-cygwin ;; prep*:SunOS:5.*:*) SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` GUESS=powerpcle-unknown-solaris2$SUN_REL ;; *:GNU:*:*) # the GNU system GNU_ARCH=`echo "$UNAME_MACHINE" | sed -e 's,[-/].*$,,'` GNU_REL=`echo "$UNAME_RELEASE" | sed -e 's,/.*$,,'` GUESS=$GNU_ARCH-unknown-$LIBC$GNU_REL ;; *:GNU/*:*:*) # other systems with GNU libc and userland GNU_SYS=`echo "$UNAME_SYSTEM" | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"` GNU_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` GUESS=$UNAME_MACHINE-unknown-$GNU_SYS$GNU_REL-$LIBC ;; *:Minix:*:*) GUESS=$UNAME_MACHINE-unknown-minix ;; aarch64:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; aarch64_be:Linux:*:*) UNAME_MACHINE=aarch64_be GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; alpha:Linux:*:*) case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' /proc/cpuinfo 2>/dev/null` in EV5) UNAME_MACHINE=alphaev5 ;; EV56) UNAME_MACHINE=alphaev56 ;; PCA56) UNAME_MACHINE=alphapca56 ;; PCA57) UNAME_MACHINE=alphapca56 ;; EV6) UNAME_MACHINE=alphaev6 ;; EV67) UNAME_MACHINE=alphaev67 ;; EV68*) UNAME_MACHINE=alphaev68 ;; esac objdump --private-headers /bin/sh | grep -q ld.so.1 if test "$?" = 0 ; then LIBC=gnulibc1 ; fi GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; arc:Linux:*:* | arceb:Linux:*:* | arc32:Linux:*:* | arc64:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; arm*:Linux:*:*) set_cc_for_build if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_EABI__ then GUESS=$UNAME_MACHINE-unknown-linux-$LIBC else if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_PCS_VFP then GUESS=$UNAME_MACHINE-unknown-linux-${LIBC}eabi else GUESS=$UNAME_MACHINE-unknown-linux-${LIBC}eabihf fi fi ;; avr32*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; cris:Linux:*:*) GUESS=$UNAME_MACHINE-axis-linux-$LIBC ;; crisv32:Linux:*:*) GUESS=$UNAME_MACHINE-axis-linux-$LIBC ;; e2k:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; frv:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; hexagon:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; i*86:Linux:*:*) GUESS=$UNAME_MACHINE-pc-linux-$LIBC ;; ia64:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; k1om:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; loongarch32:Linux:*:* | loongarch64:Linux:*:* | loongarchx32:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; m32r*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; m68*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; mips:Linux:*:* | mips64:Linux:*:*) set_cc_for_build IS_GLIBC=0 test x"${LIBC}" = xgnu && IS_GLIBC=1 sed 's/^ //' << EOF > "$dummy.c" #undef CPU #undef mips #undef mipsel #undef mips64 #undef mips64el #if ${IS_GLIBC} && defined(_ABI64) LIBCABI=gnuabi64 #else #if ${IS_GLIBC} && defined(_ABIN32) LIBCABI=gnuabin32 #else LIBCABI=${LIBC} #endif #endif #if ${IS_GLIBC} && defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6 CPU=mipsisa64r6 #else #if ${IS_GLIBC} && !defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6 CPU=mipsisa32r6 #else #if defined(__mips64) CPU=mips64 #else CPU=mips #endif #endif #endif #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) MIPS_ENDIAN=el #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) MIPS_ENDIAN= #else MIPS_ENDIAN= #endif #endif EOF cc_set_vars=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU\|^MIPS_ENDIAN\|^LIBCABI'` eval "$cc_set_vars" test "x$CPU" != x && { echo "$CPU${MIPS_ENDIAN}-unknown-linux-$LIBCABI"; exit; } ;; mips64el:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; openrisc*:Linux:*:*) GUESS=or1k-unknown-linux-$LIBC ;; or32:Linux:*:* | or1k*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; padre:Linux:*:*) GUESS=sparc-unknown-linux-$LIBC ;; parisc64:Linux:*:* | hppa64:Linux:*:*) GUESS=hppa64-unknown-linux-$LIBC ;; parisc:Linux:*:* | hppa:Linux:*:*) # Look for CPU level case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in PA7*) GUESS=hppa1.1-unknown-linux-$LIBC ;; PA8*) GUESS=hppa2.0-unknown-linux-$LIBC ;; *) GUESS=hppa-unknown-linux-$LIBC ;; esac ;; ppc64:Linux:*:*) GUESS=powerpc64-unknown-linux-$LIBC ;; ppc:Linux:*:*) GUESS=powerpc-unknown-linux-$LIBC ;; ppc64le:Linux:*:*) GUESS=powerpc64le-unknown-linux-$LIBC ;; ppcle:Linux:*:*) GUESS=powerpcle-unknown-linux-$LIBC ;; riscv32:Linux:*:* | riscv32be:Linux:*:* | riscv64:Linux:*:* | riscv64be:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; s390:Linux:*:* | s390x:Linux:*:*) GUESS=$UNAME_MACHINE-ibm-linux-$LIBC ;; sh64*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; sh*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; sparc:Linux:*:* | sparc64:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; tile*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; vax:Linux:*:*) GUESS=$UNAME_MACHINE-dec-linux-$LIBC ;; x86_64:Linux:*:*) set_cc_for_build LIBCABI=$LIBC if test "$CC_FOR_BUILD" != no_compiler_found; then if (echo '#ifdef __ILP32__'; echo IS_X32; echo '#endif') | \ (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_X32 >/dev/null then LIBCABI=${LIBC}x32 fi fi GUESS=$UNAME_MACHINE-pc-linux-$LIBCABI ;; xtensa*:Linux:*:*) GUESS=$UNAME_MACHINE-unknown-linux-$LIBC ;; i*86:DYNIX/ptx:4*:*) # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. # earlier versions are messed up and put the nodename in both # sysname and nodename. GUESS=i386-sequent-sysv4 ;; i*86:UNIX_SV:4.2MP:2.*) # Unixware is an offshoot of SVR4, but it has its own version # number series starting with 2... # I am not positive that other SVR4 systems won't match this, # I just have to hope. -- rms. # Use sysv4.2uw... so that sysv4* matches it. GUESS=$UNAME_MACHINE-pc-sysv4.2uw$UNAME_VERSION ;; i*86:OS/2:*:*) # If we were able to find `uname', then EMX Unix compatibility # is probably installed. GUESS=$UNAME_MACHINE-pc-os2-emx ;; i*86:XTS-300:*:STOP) GUESS=$UNAME_MACHINE-unknown-stop ;; i*86:atheos:*:*) GUESS=$UNAME_MACHINE-unknown-atheos ;; i*86:syllable:*:*) GUESS=$UNAME_MACHINE-pc-syllable ;; i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) GUESS=i386-unknown-lynxos$UNAME_RELEASE ;; i*86:*DOS:*:*) GUESS=$UNAME_MACHINE-pc-msdosdjgpp ;; i*86:*:4.*:*) UNAME_REL=`echo "$UNAME_RELEASE" | sed 's/\/MP$//'` if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then GUESS=$UNAME_MACHINE-univel-sysv$UNAME_REL else GUESS=$UNAME_MACHINE-pc-sysv$UNAME_REL fi ;; i*86:*:5:[678]*) # UnixWare 7.x, OpenUNIX and OpenServer 6. case `/bin/uname -X | grep "^Machine"` in *486*) UNAME_MACHINE=i486 ;; *Pentium) UNAME_MACHINE=i586 ;; *Pent*|*Celeron) UNAME_MACHINE=i686 ;; esac GUESS=$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} ;; i*86:*:3.2:*) if test -f /usr/options/cb.name; then UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ && UNAME_MACHINE=i586 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ && UNAME_MACHINE=i686 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ && UNAME_MACHINE=i686 GUESS=$UNAME_MACHINE-pc-sco$UNAME_REL else GUESS=$UNAME_MACHINE-pc-sysv32 fi ;; pc:*:*:*) # Left here for compatibility: # uname -m prints for DJGPP always 'pc', but it prints nothing about # the processor, so we play safe by assuming i586. # Note: whatever this is, it MUST be the same as what config.sub # prints for the "djgpp" host, or else GDB configure will decide that # this is a cross-build. GUESS=i586-pc-msdosdjgpp ;; Intel:Mach:3*:*) GUESS=i386-pc-mach3 ;; paragon:*:*:*) GUESS=i860-intel-osf1 ;; i860:*:4.*:*) # i860-SVR4 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then GUESS=i860-stardent-sysv$UNAME_RELEASE # Stardent Vistra i860-SVR4 else # Add other i860-SVR4 vendors below as they are discovered. GUESS=i860-unknown-sysv$UNAME_RELEASE # Unknown i860-SVR4 fi ;; mini*:CTIX:SYS*5:*) # "miniframe" GUESS=m68010-convergent-sysv ;; mc68k:UNIX:SYSTEM5:3.51m) GUESS=m68k-convergent-sysv ;; M680?0:D-NIX:5.3:*) GUESS=m68k-diab-dnix ;; M68*:*:R3V[5678]*:*) test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) OS_REL='' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3"$OS_REL"; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;; 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4; exit; } ;; NCR*:*:4.2:* | MPRAS*:*:4.2:*) OS_REL='.3' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3"$OS_REL"; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;; m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) GUESS=m68k-unknown-lynxos$UNAME_RELEASE ;; mc68030:UNIX_System_V:4.*:*) GUESS=m68k-atari-sysv4 ;; TSUNAMI:LynxOS:2.*:*) GUESS=sparc-unknown-lynxos$UNAME_RELEASE ;; rs6000:LynxOS:2.*:*) GUESS=rs6000-unknown-lynxos$UNAME_RELEASE ;; PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) GUESS=powerpc-unknown-lynxos$UNAME_RELEASE ;; SM[BE]S:UNIX_SV:*:*) GUESS=mips-dde-sysv$UNAME_RELEASE ;; RM*:ReliantUNIX-*:*:*) GUESS=mips-sni-sysv4 ;; RM*:SINIX-*:*:*) GUESS=mips-sni-sysv4 ;; *:SINIX-*:*:*) if uname -p 2>/dev/null >/dev/null ; then UNAME_MACHINE=`(uname -p) 2>/dev/null` GUESS=$UNAME_MACHINE-sni-sysv4 else GUESS=ns32k-sni-sysv fi ;; PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort # says GUESS=i586-unisys-sysv4 ;; *:UNIX_System_V:4*:FTX*) # From Gerald Hewes . # How about differentiating between stratus architectures? -djm GUESS=hppa1.1-stratus-sysv4 ;; *:*:*:FTX*) # From seanf@swdc.stratus.com. GUESS=i860-stratus-sysv4 ;; i*86:VOS:*:*) # From Paul.Green@stratus.com. GUESS=$UNAME_MACHINE-stratus-vos ;; *:VOS:*:*) # From Paul.Green@stratus.com. GUESS=hppa1.1-stratus-vos ;; mc68*:A/UX:*:*) GUESS=m68k-apple-aux$UNAME_RELEASE ;; news*:NEWS-OS:6*:*) GUESS=mips-sony-newsos6 ;; R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) if test -d /usr/nec; then GUESS=mips-nec-sysv$UNAME_RELEASE else GUESS=mips-unknown-sysv$UNAME_RELEASE fi ;; BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. GUESS=powerpc-be-beos ;; BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. GUESS=powerpc-apple-beos ;; BePC:BeOS:*:*) # BeOS running on Intel PC compatible. GUESS=i586-pc-beos ;; BePC:Haiku:*:*) # Haiku running on Intel PC compatible. GUESS=i586-pc-haiku ;; x86_64:Haiku:*:*) GUESS=x86_64-unknown-haiku ;; SX-4:SUPER-UX:*:*) GUESS=sx4-nec-superux$UNAME_RELEASE ;; SX-5:SUPER-UX:*:*) GUESS=sx5-nec-superux$UNAME_RELEASE ;; SX-6:SUPER-UX:*:*) GUESS=sx6-nec-superux$UNAME_RELEASE ;; SX-7:SUPER-UX:*:*) GUESS=sx7-nec-superux$UNAME_RELEASE ;; SX-8:SUPER-UX:*:*) GUESS=sx8-nec-superux$UNAME_RELEASE ;; SX-8R:SUPER-UX:*:*) GUESS=sx8r-nec-superux$UNAME_RELEASE ;; SX-ACE:SUPER-UX:*:*) GUESS=sxace-nec-superux$UNAME_RELEASE ;; Power*:Rhapsody:*:*) GUESS=powerpc-apple-rhapsody$UNAME_RELEASE ;; *:Rhapsody:*:*) GUESS=$UNAME_MACHINE-apple-rhapsody$UNAME_RELEASE ;; arm64:Darwin:*:*) GUESS=aarch64-apple-darwin$UNAME_RELEASE ;; *:Darwin:*:*) UNAME_PROCESSOR=`uname -p` case $UNAME_PROCESSOR in unknown) UNAME_PROCESSOR=powerpc ;; esac if command -v xcode-select > /dev/null 2> /dev/null && \ ! xcode-select --print-path > /dev/null 2> /dev/null ; then # Avoid executing cc if there is no toolchain installed as # cc will be a stub that puts up a graphical alert # prompting the user to install developer tools. CC_FOR_BUILD=no_compiler_found else set_cc_for_build fi if test "$CC_FOR_BUILD" != no_compiler_found; then if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_64BIT_ARCH >/dev/null then case $UNAME_PROCESSOR in i386) UNAME_PROCESSOR=x86_64 ;; powerpc) UNAME_PROCESSOR=powerpc64 ;; esac fi # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \ (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_PPC >/dev/null then UNAME_PROCESSOR=powerpc fi elif test "$UNAME_PROCESSOR" = i386 ; then # uname -m returns i386 or x86_64 UNAME_PROCESSOR=$UNAME_MACHINE fi GUESS=$UNAME_PROCESSOR-apple-darwin$UNAME_RELEASE ;; *:procnto*:*:* | *:QNX:[0123456789]*:*) UNAME_PROCESSOR=`uname -p` if test "$UNAME_PROCESSOR" = x86; then UNAME_PROCESSOR=i386 UNAME_MACHINE=pc fi GUESS=$UNAME_PROCESSOR-$UNAME_MACHINE-nto-qnx$UNAME_RELEASE ;; *:QNX:*:4*) GUESS=i386-pc-qnx ;; NEO-*:NONSTOP_KERNEL:*:*) GUESS=neo-tandem-nsk$UNAME_RELEASE ;; NSE-*:NONSTOP_KERNEL:*:*) GUESS=nse-tandem-nsk$UNAME_RELEASE ;; NSR-*:NONSTOP_KERNEL:*:*) GUESS=nsr-tandem-nsk$UNAME_RELEASE ;; NSV-*:NONSTOP_KERNEL:*:*) GUESS=nsv-tandem-nsk$UNAME_RELEASE ;; NSX-*:NONSTOP_KERNEL:*:*) GUESS=nsx-tandem-nsk$UNAME_RELEASE ;; *:NonStop-UX:*:*) GUESS=mips-compaq-nonstopux ;; BS2000:POSIX*:*:*) GUESS=bs2000-siemens-sysv ;; DS/*:UNIX_System_V:*:*) GUESS=$UNAME_MACHINE-$UNAME_SYSTEM-$UNAME_RELEASE ;; *:Plan9:*:*) # "uname -m" is not consistent, so use $cputype instead. 386 # is converted to i386 for consistency with other x86 # operating systems. if test "${cputype-}" = 386; then UNAME_MACHINE=i386 elif test "x${cputype-}" != x; then UNAME_MACHINE=$cputype fi GUESS=$UNAME_MACHINE-unknown-plan9 ;; *:TOPS-10:*:*) GUESS=pdp10-unknown-tops10 ;; *:TENEX:*:*) GUESS=pdp10-unknown-tenex ;; KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) GUESS=pdp10-dec-tops20 ;; XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) GUESS=pdp10-xkl-tops20 ;; *:TOPS-20:*:*) GUESS=pdp10-unknown-tops20 ;; *:ITS:*:*) GUESS=pdp10-unknown-its ;; SEI:*:*:SEIUX) GUESS=mips-sei-seiux$UNAME_RELEASE ;; *:DragonFly:*:*) DRAGONFLY_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` GUESS=$UNAME_MACHINE-unknown-dragonfly$DRAGONFLY_REL ;; *:*VMS:*:*) UNAME_MACHINE=`(uname -p) 2>/dev/null` case $UNAME_MACHINE in A*) GUESS=alpha-dec-vms ;; I*) GUESS=ia64-dec-vms ;; V*) GUESS=vax-dec-vms ;; esac ;; *:XENIX:*:SysV) GUESS=i386-pc-xenix ;; i*86:skyos:*:*) SKYOS_REL=`echo "$UNAME_RELEASE" | sed -e 's/ .*$//'` GUESS=$UNAME_MACHINE-pc-skyos$SKYOS_REL ;; i*86:rdos:*:*) GUESS=$UNAME_MACHINE-pc-rdos ;; i*86:Fiwix:*:*) GUESS=$UNAME_MACHINE-pc-fiwix ;; *:AROS:*:*) GUESS=$UNAME_MACHINE-unknown-aros ;; x86_64:VMkernel:*:*) GUESS=$UNAME_MACHINE-unknown-esx ;; amd64:Isilon\ OneFS:*:*) GUESS=x86_64-unknown-onefs ;; *:Unleashed:*:*) GUESS=$UNAME_MACHINE-unknown-unleashed$UNAME_RELEASE ;; esac # Do we have a guess based on uname results? if test "x$GUESS" != x; then echo "$GUESS" exit fi # No uname command or uname output not recognized. set_cc_for_build cat > "$dummy.c" < #include #endif #if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__) #if defined (vax) || defined (__vax) || defined (__vax__) || defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__) #include #if defined(_SIZE_T_) || defined(SIGLOST) #include #endif #endif #endif main () { #if defined (sony) #if defined (MIPSEB) /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, I don't know.... */ printf ("mips-sony-bsd\n"); exit (0); #else #include printf ("m68k-sony-newsos%s\n", #ifdef NEWSOS4 "4" #else "" #endif ); exit (0); #endif #endif #if defined (NeXT) #if !defined (__ARCHITECTURE__) #define __ARCHITECTURE__ "m68k" #endif int version; version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; if (version < 4) printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); else printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); exit (0); #endif #if defined (MULTIMAX) || defined (n16) #if defined (UMAXV) printf ("ns32k-encore-sysv\n"); exit (0); #else #if defined (CMU) printf ("ns32k-encore-mach\n"); exit (0); #else printf ("ns32k-encore-bsd\n"); exit (0); #endif #endif #endif #if defined (__386BSD__) printf ("i386-pc-bsd\n"); exit (0); #endif #if defined (sequent) #if defined (i386) printf ("i386-sequent-dynix\n"); exit (0); #endif #if defined (ns32000) printf ("ns32k-sequent-dynix\n"); exit (0); #endif #endif #if defined (_SEQUENT_) struct utsname un; uname(&un); if (strncmp(un.version, "V2", 2) == 0) { printf ("i386-sequent-ptx2\n"); exit (0); } if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ printf ("i386-sequent-ptx1\n"); exit (0); } printf ("i386-sequent-ptx\n"); exit (0); #endif #if defined (vax) #if !defined (ultrix) #include #if defined (BSD) #if BSD == 43 printf ("vax-dec-bsd4.3\n"); exit (0); #else #if BSD == 199006 printf ("vax-dec-bsd4.3reno\n"); exit (0); #else printf ("vax-dec-bsd\n"); exit (0); #endif #endif #else printf ("vax-dec-bsd\n"); exit (0); #endif #else #if defined(_SIZE_T_) || defined(SIGLOST) struct utsname un; uname (&un); printf ("vax-dec-ultrix%s\n", un.release); exit (0); #else printf ("vax-dec-ultrix\n"); exit (0); #endif #endif #endif #if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__) #if defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__) #if defined(_SIZE_T_) || defined(SIGLOST) struct utsname *un; uname (&un); printf ("mips-dec-ultrix%s\n", un.release); exit (0); #else printf ("mips-dec-ultrix\n"); exit (0); #endif #endif #endif #if defined (alliant) && defined (i860) printf ("i860-alliant-bsd\n"); exit (0); #endif exit (1); } EOF $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null && SYSTEM_NAME=`"$dummy"` && { echo "$SYSTEM_NAME"; exit; } # Apollos put the system type in the environment. test -d /usr/apollo && { echo "$ISP-apollo-$SYSTYPE"; exit; } echo "$0: unable to guess system type" >&2 case $UNAME_MACHINE:$UNAME_SYSTEM in mips:Linux | mips64:Linux) # If we got here on MIPS GNU/Linux, output extra information. cat >&2 <&2 <&2 </dev/null || echo unknown` uname -r = `(uname -r) 2>/dev/null || echo unknown` uname -s = `(uname -s) 2>/dev/null || echo unknown` uname -v = `(uname -v) 2>/dev/null || echo unknown` /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` /bin/uname -X = `(/bin/uname -X) 2>/dev/null` hostinfo = `(hostinfo) 2>/dev/null` /bin/universe = `(/bin/universe) 2>/dev/null` /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` /bin/arch = `(/bin/arch) 2>/dev/null` /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` UNAME_MACHINE = "$UNAME_MACHINE" UNAME_RELEASE = "$UNAME_RELEASE" UNAME_SYSTEM = "$UNAME_SYSTEM" UNAME_VERSION = "$UNAME_VERSION" EOF fi exit 1 # Local variables: # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-start: "timestamp='" # time-stamp-format: "%:y-%02m-%02d" # time-stamp-end: "'" # End: pv-1.10.0/build-aux/config.rpath0000755000273400027340000004421615026612357013365 00000000000000#! /bin/sh # Output a system dependent set of variables, describing how to set the # run time search path of shared libraries in an executable. # # Copyright 1996-2020 Free Software Foundation, Inc. # Taken from GNU libtool, 2001 # Originally by Gordon Matzigkeit , 1996 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # # The first argument passed to this file is the canonical host specification, # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM # or # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM # The environment variables CC, GCC, LDFLAGS, LD, with_gnu_ld # should be set by the caller. # # The set of defined variables is at the end of this script. # Known limitations: # - On IRIX 6.5 with CC="cc", the run time search patch must not be longer # than 256 bytes, otherwise the compiler driver will dump core. 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Yay! Note: for some reason libtool 1.4 doesn't like ## it if -MD -MP comes after the -MF stuff. Hmm. ## Unfortunately, FreeBSD c89 acceptance of flags depends upon ## the command line argument order; so add the flags where they ## appear in depend2.am. Note that the slowdown incurred here ## affects only configure: in makefiles, %FASTDEP% shortcuts this. for arg do case $arg in -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; *) set fnord "$@" "$arg" ;; esac shift # fnord shift # $arg done "$@" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi mv "$tmpdepfile" "$depfile" ;; gcc) ## Note that this doesn't just cater to obsosete pre-3.x GCC compilers. ## but also to in-use compilers like IMB xlc/xlC and the HP C compiler. ## (see the conditional assignment to $gccflag above). ## There are various ways to get dependency output from gcc. 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See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # This file is maintained in Automake, please report # bugs to or send patches to # . nl=' ' # We need space, tab and new line, in precisely that order. Quoting is # there to prevent tools from complaining about whitespace usage. IFS=" "" $nl" file_conv= # func_file_conv build_file lazy # Convert a $build file to $host form and store it in $file # Currently only supports Windows hosts. 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./docs/release.cf f469b233b1639e4e710d9940b206129e369293c765cbd81580f74ee753e35dac647c6f0435377c36dc65611a45451ea6e59aecef355fbf07bcdb02a51253f0b4 ./Makefile.am 0354ee719c222c0c8b046b7cd8291b5818563e0eb64de1a9a0cda0dacf3a865a2284aa4ffced17952d0be4101a8d6414cd1a70a59c605d64d914423b45aa62a8 ./Makefile.in f5fee55360a667c47f53b19da1f4001d5ff41239a028eec65da9744f6c05e24d8b15b684fd30d7956070deef52a88103f1cf93563b5bea29b032a0de8f6982e7 ./po/boldquot.sed 09c79dbe23384f0f6d63f27ab3cc73b4b7576c84f8f422ad12a8a57719a66581564f356b626202381ebde2ef17a77676ad9ef428e2ce60651e36d5aae6023fe8 ./po/cs.gmo dbf7f2d8676cbe42aef5220ae734868013e2e9e0c6b91cdd2d135250c683c5ec54499d3cc8c2e9031c290d0f928156910f7336c0779484ff406356881d4a1eeb ./po/cs.po b3e1c6bfde7bb13fdb6c1d7693d428176023c3dd6e6eb7484f195c8bdd77243f2f8d5ecd792b824c4ac589c3c06f7cdc28f2f19bdfabf484b1bdc1952b942a9e ./po/de.gmo 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./po/fi.po 5cb3dc3626d9f1554fb19c3ca79d01fa1b24610837355efd25c297385cf104cd0a77312471417d6b699ffbd8b3a54e3dd1dc1a20ee207455f572c937a6307d4a ./po/fr.gmo a075c2ad8c52ad5ddfdccab0f2dbcecb8c52d52aaaafbb78511d0eaf7fac502ba59f67c1364dc2f6883a7a8a96ac90a3af956cd158230a24f02272f3ac5a6813 ./po/fr.po bb641b5726e5b09897c1e2ceb3802f8063f70e0a6def0d0c745b490d5466d341fb916ea8c53ccb71981670228fd1a8b667e8fec3146faf5a65db9b04e2fa0bb0 ./po/insert-header.sin 2424465b541e7efa51877a9757a6ee15afee90959718fe556b4664b6c53c96e74a05edb7acb9a037b1eea3b22bb829f600ee9cb6876b80fd404ee07c43671df2 ./po/LINGUAS 2eeaea3c0b78691d620b3288a32f99db6f6f232debb6de4e32e7245c475566bdae48143e0af83de2fda2e8541fbdc6e564453de98268c316817290ee292d9e3c ./po/Makefile.in.in c80b2f9b6f92942c5fc06f119de6f223c5ef5a1687a816921e5b3dce340b239cf2d3bcd27da29c80683d5c7c43e56c92018a78687f77429662e391a2c54420ea ./po/Makevars 5c98bfa0a7f264871a15f924d2a2ffe0977465af25e09ffaa6d7141b5f7e2e98c0550887536823da93fe715f40e9995b1f35c767861fb356bb0f85032c081d91 ./po/pl.gmo 07f1ad809fa189cd39a6edad3ba27080177e22d1d38a8a0fea191029605a90893012f0de2bcc5bd5e10077038fc69df1d545d90dd25fca8250e5d386e95d72e8 ./po/pl.po 9955f2b310d0e0121861a536b5f411ed8b36b72e79da5804ef18b2c260f24a622b337937b060a0625431ac5e758fd93398ba5d13c2b380054bf2acaabd717d88 ./po/POTFILES.in b9f47d4abed35ab5e6c7af962f846a449d6a1ce6af4fc02166613fd4bea53907674d61852bd27c93ff50270d7b999bd333ccecec5903f21cb57d916e7e889ab2 ./po/pt.gmo c54131c48b8b66b3a000b68af746024b2a6033cf1aa818d8eb48ae83ad57346346cf0d6d9413be1bfb34c35bd4383f650cc347566655c4141f13a9435e56251a ./po/pt.po 65cc1e361df467653482d4f2f995885e22cc2f5b397b2275c032cbb0bb552c1492976d296b82f18cb26f65ce603960defff4e979b2ea050acd30a24ea56911b0 ./po/pv.pot 884ab050ea90af5f42301ef44c5700b28c2e87f393ccb07a0774fd2fd0628471871f1fa4c0b9ac0d526208c95d6340ad0fb39877dc5f0273b63eb54358656e37 ./po/quot.sed 393d5274da83718f3c97fe27612ec8868a27858ee74795fae24a68429fca16c138c051b61d775814a47b558a159ec1fd3291e2f8918f2d78b29b429f029cbe36 ./po/remove-potcdate.sin 0ee5e23e00b61df56bcbef8e6c00ae6a5fc558934828940e6af0c31adfd52865b157401da611a044e9c9ee81f9a1b4fda374f034546535dd4e3ef07e5d17fc0c ./po/ru.gmo 1807372260d5b064b9dc00f482d83a5c47d703779286f03c04aae127b56905b546f1cd1ac953869fc504b87ba11aaab5aa266a24059de7ad2b7ea997c1c504f3 ./po/Rules-quot 1a317cb1c94a068f45b291ce01e5080dfbf41139ddc9620046456ff3018c0afeaa0887ec36f53227c97dde31594faf0c7b6b0823815e8b872df26dd4cfdf489d ./po/ru.po 20663b3f7a6c082bfa040bf33beb3e22307395933199a3af0db024cb82d25052eb13ae62e9b5549f11e563ada44d99a56adacb8531319bcf9032f73c7a2d1740 ./po/stamp-po 088a987465241b9b40da52d2131cddce9f45fbdfdaa4fd49180585e9aad5b76d5f632a48053401d7c5a31a034c9f085c735c268b5ac6d7831777b97c3ae13fb7 ./po/tr.gmo 5da6035fa26fd7dc345c99681781fbb289d1470d2a22334fcff2427633add6eb23e03bfaaf147ea2d45e8e0ae290ce0fb7783b01476d43d640f55c436a3789ae 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AC_INIT([pv], [1.10.0], [https://codeberg.org/ivarch/pv/issues], [pv], [https://ivarch.com/p/pv]) AC_CONFIG_SRCDIR([src/include/config.h.in]) AC_CONFIG_AUX_DIR([build-aux]) AC_CONFIG_HEADERS([src/include/config.h]) AM_INIT_AUTOMAKE([-Wall -Werror foreign]) AC_LANG(C) AC_PROG_CC AC_PROG_INSTALL AC_USE_SYSTEM_EXTENSIONS AC_C_CONST AC_HEADER_STDBOOL AC_SYS_LARGEFILE AM_GNU_GETTEXT_VERSION([0.21]) AM_GNU_GETTEXT([external]) if test "$USE_NLS" = "yes"; then CPPFLAGS="$CPPFLAGS -DLOCALEDIR=\\\"\$(localedir)\\\"" LIBS="$LIBS $LIBINTL" fi dnl Items we can use if present, but can do without if not present. 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"./$cache_file";; esac fi else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} >$cache_file fi # Test code for whether the C compiler supports C89 (global declarations) ac_c_conftest_c89_globals=' /* Does the compiler advertise C89 conformance? Do not test the value of __STDC__, because some compilers set it to 0 while being otherwise adequately conformant. */ #if !defined __STDC__ # error "Compiler does not advertise C89 conformance" #endif #include #include struct stat; /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ struct buf { int x; }; struct buf * (*rcsopen) (struct buf *, struct stat *, int); static char *e (p, i) char **p; int i; { return p[i]; } static char *f (char * (*g) (char **, int), char **p, ...) { char *s; va_list v; va_start (v,p); s = g (p, va_arg (v,int)); va_end (v); return s; } /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has function prototypes and stuff, but not \xHH hex character constants. These do not provoke an error unfortunately, instead are silently treated as an "x". The following induces an error, until -std is added to get proper ANSI mode. Curiously \x00 != x always comes out true, for an array size at least. It is necessary to write \x00 == 0 to get something that is true only with -std. */ int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters inside strings and character constants. */ #define FOO(x) '\''x'\'' int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; int test (int i, double x); struct s1 {int (*f) (int a);}; struct s2 {int (*f) (double a);}; int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), int, int);' # Test code for whether the C compiler supports C89 (body of main). ac_c_conftest_c89_main=' ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); ' # Test code for whether the C compiler supports C99 (global declarations) ac_c_conftest_c99_globals=' // Does the compiler advertise C99 conformance? #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L # error "Compiler does not advertise C99 conformance" #endif #include extern int puts (const char *); extern int printf (const char *, ...); extern int dprintf (int, const char *, ...); extern void *malloc (size_t); // Check varargs macros. These examples are taken from C99 6.10.3.5. // dprintf is used instead of fprintf to avoid needing to declare // FILE and stderr. #define debug(...) dprintf (2, __VA_ARGS__) #define showlist(...) puts (#__VA_ARGS__) #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) static void test_varargs_macros (void) { int x = 1234; int y = 5678; debug ("Flag"); debug ("X = %d\n", x); showlist (The first, second, and third items.); report (x>y, "x is %d but y is %d", x, y); } // Check long long types. #define BIG64 18446744073709551615ull #define BIG32 4294967295ul #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) #if !BIG_OK #error "your preprocessor is broken" #endif #if BIG_OK #else #error "your preprocessor is broken" #endif static long long int bignum = -9223372036854775807LL; static unsigned long long int ubignum = BIG64; struct incomplete_array { int datasize; double data[]; }; struct named_init { int number; const wchar_t *name; double average; }; typedef const char *ccp; static inline int test_restrict (ccp restrict text) { // See if C++-style comments work. // Iterate through items via the restricted pointer. // Also check for declarations in for loops. for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) continue; return 0; } // Check varargs and va_copy. static bool test_varargs (const char *format, ...) { va_list args; va_start (args, format); va_list args_copy; va_copy (args_copy, args); const char *str = ""; int number = 0; float fnumber = 0; while (*format) { switch (*format++) { case '\''s'\'': // string str = va_arg (args_copy, const char *); break; case '\''d'\'': // int number = va_arg (args_copy, int); break; case '\''f'\'': // float fnumber = va_arg (args_copy, double); break; default: break; } } va_end (args_copy); va_end (args); return *str && number && fnumber; } ' # Test code for whether the C compiler supports C99 (body of main). ac_c_conftest_c99_main=' // Check bool. _Bool success = false; success |= (argc != 0); // Check restrict. if (test_restrict ("String literal") == 0) success = true; char *restrict newvar = "Another string"; // Check varargs. success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); test_varargs_macros (); // Check flexible array members. struct incomplete_array *ia = malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); ia->datasize = 10; for (int i = 0; i < ia->datasize; ++i) ia->data[i] = i * 1.234; // Check named initializers. struct named_init ni = { .number = 34, .name = L"Test wide string", .average = 543.34343, }; ni.number = 58; int dynamic_array[ni.number]; dynamic_array[0] = argv[0][0]; dynamic_array[ni.number - 1] = 543; // work around unused variable warnings ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' || dynamic_array[ni.number - 1] != 543); ' # Test code for whether the C compiler supports C11 (global declarations) ac_c_conftest_c11_globals=' // Does the compiler advertise C11 conformance? #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L # error "Compiler does not advertise C11 conformance" #endif // Check _Alignas. char _Alignas (double) aligned_as_double; char _Alignas (0) no_special_alignment; extern char aligned_as_int; char _Alignas (0) _Alignas (int) aligned_as_int; // Check _Alignof. enum { int_alignment = _Alignof (int), int_array_alignment = _Alignof (int[100]), char_alignment = _Alignof (char) }; _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); // Check _Noreturn. int _Noreturn does_not_return (void) { for (;;) continue; } // Check _Static_assert. struct test_static_assert { int x; _Static_assert (sizeof (int) <= sizeof (long int), "_Static_assert does not work in struct"); long int y; }; // Check UTF-8 literals. #define u8 syntax error! char const utf8_literal[] = u8"happens to be ASCII" "another string"; // Check duplicate typedefs. typedef long *long_ptr; typedef long int *long_ptr; typedef long_ptr long_ptr; // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. struct anonymous { union { struct { int i; int j; }; struct { int k; long int l; } w; }; int m; } v1; ' # Test code for whether the C compiler supports C11 (body of main). ac_c_conftest_c11_main=' _Static_assert ((offsetof (struct anonymous, i) == offsetof (struct anonymous, w.k)), "Anonymous union alignment botch"); v1.i = 2; v1.w.k = 5; ok |= v1.i != 5; ' # Test code for whether the C compiler supports C11 (complete). ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} ${ac_c_conftest_c99_globals} ${ac_c_conftest_c11_globals} int main (int argc, char **argv) { int ok = 0; ${ac_c_conftest_c89_main} ${ac_c_conftest_c99_main} ${ac_c_conftest_c11_main} return ok; } " # Test code for whether the C compiler supports C99 (complete). ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} ${ac_c_conftest_c99_globals} int main (int argc, char **argv) { int ok = 0; ${ac_c_conftest_c89_main} ${ac_c_conftest_c99_main} return ok; } " # Test code for whether the C compiler supports C89 (complete). ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} int main (int argc, char **argv) { int ok = 0; ${ac_c_conftest_c89_main} return ok; } " as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H" as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H" gt_needs="$gt_needs " # Auxiliary files required by this configure script. ac_aux_files="config.guess config.sub config.rpath compile missing install-sh" # Locations in which to look for auxiliary files. ac_aux_dir_candidates="${srcdir}/build-aux" # Search for a directory containing all of the required auxiliary files, # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. # If we don't find one directory that contains all the files we need, # we report the set of missing files from the *first* directory in # $ac_aux_dir_candidates and give up. ac_missing_aux_files="" ac_first_candidate=: printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_found=false for as_dir in $ac_aux_dir_candidates do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac as_found=: printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 ac_aux_dir_found=yes ac_install_sh= for ac_aux in $ac_aux_files do # As a special case, if "install-sh" is required, that requirement # can be satisfied by any of "install-sh", "install.sh", or "shtool", # and $ac_install_sh is set appropriately for whichever one is found. if test x"$ac_aux" = x"install-sh" then if test -f "${as_dir}install-sh"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 ac_install_sh="${as_dir}install-sh -c" elif test -f "${as_dir}install.sh"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 ac_install_sh="${as_dir}install.sh -c" elif test -f "${as_dir}shtool"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 ac_install_sh="${as_dir}shtool install -c" else ac_aux_dir_found=no if $ac_first_candidate; then ac_missing_aux_files="${ac_missing_aux_files} install-sh" else break fi fi else if test -f "${as_dir}${ac_aux}"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 else ac_aux_dir_found=no if $ac_first_candidate; then ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" else break fi fi fi done if test "$ac_aux_dir_found" = yes; then ac_aux_dir="$as_dir" break fi ac_first_candidate=false as_found=false done IFS=$as_save_IFS if $as_found then : else $as_nop as_fn_error $? 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" >&6; } if test ${ac_cv_header_stdbool_h+y} then : printf %s "(cached) " >&6 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #ifndef __bool_true_false_are_defined #error "__bool_true_false_are_defined is not defined" #endif char a[__bool_true_false_are_defined == 1 ? 1 : -1]; /* Regardless of whether this is C++ or "_Bool" is a valid type name, "true" and "false" should be usable in #if expressions and integer constant expressions, and "bool" should be a valid type name. */ #if !true #error "'true' is not true" #endif #if true != 1 #error "'true' is not equal to 1" #endif char b[true == 1 ? 1 : -1]; char c[true]; #if false #error "'false' is not false" #endif #if false != 0 #error "'false' is not equal to 0" #endif char d[false == 0 ? 1 : -1]; enum { e = false, f = true, g = false * true, h = true * 256 }; char i[(bool) 0.5 == true ? 1 : -1]; char j[(bool) 0.0 == false ? 1 : -1]; char k[sizeof (bool) > 0 ? 1 : -1]; struct sb { bool s: 1; bool t; } s; char l[sizeof s.t > 0 ? 1 : -1]; /* The following fails for HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */ bool m[h]; char n[sizeof m == h * sizeof m[0] ? 1 : -1]; char o[-1 - (bool) 0 < 0 ? 1 : -1]; /* Catch a bug in an HP-UX C compiler. See https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html https://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html */ bool p = true; bool *pp = &p; /* C 1999 specifies that bool, true, and false are to be macros, but C++ 2011 and later overrule this. */ #if __cplusplus < 201103 #ifndef bool #error "bool is not defined" #endif #ifndef false #error "false is not defined" #endif #ifndef true #error "true is not defined" #endif #endif /* If _Bool is available, repeat with it all the tests above that used bool. */ #ifdef HAVE__BOOL struct sB { _Bool s: 1; _Bool t; } t; char q[(_Bool) 0.5 == true ? 1 : -1]; char r[(_Bool) 0.0 == false ? 1 : -1]; char u[sizeof (_Bool) > 0 ? 1 : -1]; char v[sizeof t.t > 0 ? 1 : -1]; _Bool w[h]; char x[sizeof m == h * sizeof m[0] ? 1 : -1]; char y[-1 - (_Bool) 0 < 0 ? 1 : -1]; _Bool z = true; _Bool *pz = &p; #endif int main (void) { bool ps = &s; *pp |= p; *pp |= ! p; #ifdef HAVE__BOOL _Bool pt = &t; *pz |= z; *pz |= ! z; #endif /* Refer to every declared value, so they cannot be discarded as unused. */ return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !j + !k + !l + !m + !n + !o + !p + !pp + !ps #ifdef HAVE__BOOL + !q + !r + !u + !v + !w + !x + !y + !z + !pt #endif ); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_header_stdbool_h=yes else $as_nop ac_cv_header_stdbool_h=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5 printf "%s\n" "$ac_cv_header_stdbool_h" >&6; } if test $ac_cv_header_stdbool_h = yes; then printf "%s\n" "#define HAVE_STDBOOL_H 1" >>confdefs.h fi # Check whether --enable-largefile was given. if test ${enable_largefile+y} then : enableval=$enable_largefile; fi if test "$enable_largefile" != no; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 printf %s "checking for special C compiler options needed for large files... " >&6; } if test ${ac_cv_sys_largefile_CC+y} then : printf %s "(cached) " >&6 else $as_nop ac_cv_sys_largefile_CC=no if test "$GCC" != yes; then ac_save_CC=$CC while :; do # IRIX 6.2 and later do not support large files by default, # so use the C compiler's -n32 option if that helps. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : break fi rm -f core conftest.err conftest.$ac_objext conftest.beam CC="$CC -n32" if ac_fn_c_try_compile "$LINENO" then : ac_cv_sys_largefile_CC=' -n32'; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam break done CC=$ac_save_CC rm -f conftest.$ac_ext fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 printf "%s\n" "$ac_cv_sys_largefile_CC" >&6; } if test "$ac_cv_sys_largefile_CC" != no; then CC=$CC$ac_cv_sys_largefile_CC fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 printf %s "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } if test ${ac_cv_sys_file_offset_bits+y} then : printf %s "(cached) " >&6 else $as_nop while :; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_sys_file_offset_bits=no; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _FILE_OFFSET_BITS 64 #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_sys_file_offset_bits=64; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ac_cv_sys_file_offset_bits=unknown break done fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 printf "%s\n" "$ac_cv_sys_file_offset_bits" >&6; } case $ac_cv_sys_file_offset_bits in #( no | unknown) ;; *) printf "%s\n" "#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits" >>confdefs.h ;; esac rm -rf conftest* if test $ac_cv_sys_file_offset_bits = unknown; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 printf %s "checking for _LARGE_FILES value needed for large files... " >&6; } if test ${ac_cv_sys_large_files+y} then : printf %s "(cached) " >&6 else $as_nop while :; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_sys_large_files=no; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _LARGE_FILES 1 #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_sys_large_files=1; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ac_cv_sys_large_files=unknown break done fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 printf "%s\n" "$ac_cv_sys_large_files" >&6; } case $ac_cv_sys_large_files in #( no | unknown) ;; *) printf "%s\n" "#define _LARGE_FILES $ac_cv_sys_large_files" >>confdefs.h ;; esac rm -rf conftest* fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 printf %s "checking for a sed that does not truncate output... " >&6; } if test ${ac_cv_path_SED+y} then : printf %s "(cached) " >&6 else $as_nop ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ for ac_i in 1 2 3 4 5 6 7; do ac_script="$ac_script$as_nl$ac_script" done echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed { ac_script=; unset ac_script;} if test -z "$SED"; then ac_path_SED_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_prog in sed gsed do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_SED="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_SED" || continue # Check for GNU ac_path_SED and select it if it is found. # Check for GNU $ac_path_SED case `"$ac_path_SED" --version 2>&1` in *GNU*) ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; *) ac_count=0 printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" printf "%s\n" '' >> "conftest.nl" "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val if test $ac_count -gt ${ac_path_SED_max-0}; then # Best one so far, save it but keep looking for a better one ac_cv_path_SED="$ac_path_SED" ac_path_SED_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac $ac_path_SED_found && break 3 done done done IFS=$as_save_IFS if test -z "$ac_cv_path_SED"; then as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 fi else ac_cv_path_SED=$SED fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 printf "%s\n" "$ac_cv_path_SED" >&6; } SED="$ac_cv_path_SED" rm -f conftest.sed { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5 printf %s "checking whether NLS is requested... " >&6; } # Check whether --enable-nls was given. if test ${enable_nls+y} then : enableval=$enable_nls; USE_NLS=$enableval else $as_nop USE_NLS=yes fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5 printf "%s\n" "$USE_NLS" >&6; } GETTEXT_MACRO_VERSION=0.20 # Prepare PATH_SEPARATOR. # The user is always right. if test "${PATH_SEPARATOR+set}" != set; then # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which # contains only /bin. Note that ksh looks also at the FPATH variable, # so we have to set that as well for the test. PATH_SEPARATOR=: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ || PATH_SEPARATOR=';' } fi # Find out how to test for executable files. Don't use a zero-byte file, # as systems may use methods other than mode bits to determine executability. cat >conf$$.file <<_ASEOF #! /bin/sh exit 0 _ASEOF chmod +x conf$$.file if test -x conf$$.file >/dev/null 2>&1; then ac_executable_p="test -x" else ac_executable_p="test -f" fi rm -f conf$$.file # Extract the first word of "msgfmt", so it can be a program name with args. set dummy msgfmt; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_MSGFMT+y} then : printf %s "(cached) " >&6 else $as_nop case "$MSGFMT" in [\\/]* | ?:[\\/]*) ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path. ;; *) ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH; do IFS="$ac_save_IFS" test -z "$ac_dir" && ac_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then echo "$as_me: trying $ac_dir/$ac_word..." >&5 if $ac_dir/$ac_word --statistics /dev/null >&5 2>&1 && (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext" break 2 fi fi done done IFS="$ac_save_IFS" test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":" ;; esac fi MSGFMT="$ac_cv_path_MSGFMT" if test "$MSGFMT" != ":"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5 printf "%s\n" "$MSGFMT" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi # Extract the first word of "gmsgfmt", so it can be a program name with args. set dummy gmsgfmt; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_GMSGFMT+y} then : printf %s "(cached) " >&6 else $as_nop case $GMSGFMT in [\\/]* | ?:[\\/]*) ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_GMSGFMT="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT" ;; esac fi GMSGFMT=$ac_cv_path_GMSGFMT if test -n "$GMSGFMT"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5 printf "%s\n" "$GMSGFMT" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;; *) GMSGFMT_015=$GMSGFMT ;; esac # Prepare PATH_SEPARATOR. # The user is always right. if test "${PATH_SEPARATOR+set}" != set; then # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which # contains only /bin. Note that ksh looks also at the FPATH variable, # so we have to set that as well for the test. PATH_SEPARATOR=: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ || PATH_SEPARATOR=';' } fi # Find out how to test for executable files. Don't use a zero-byte file, # as systems may use methods other than mode bits to determine executability. cat >conf$$.file <<_ASEOF #! /bin/sh exit 0 _ASEOF chmod +x conf$$.file if test -x conf$$.file >/dev/null 2>&1; then ac_executable_p="test -x" else ac_executable_p="test -f" fi rm -f conf$$.file # Extract the first word of "xgettext", so it can be a program name with args. set dummy xgettext; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_XGETTEXT+y} then : printf %s "(cached) " >&6 else $as_nop case "$XGETTEXT" in [\\/]* | ?:[\\/]*) ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path. ;; *) ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH; do IFS="$ac_save_IFS" test -z "$ac_dir" && ac_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then echo "$as_me: trying $ac_dir/$ac_word..." >&5 if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&5 2>&1 && (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext" break 2 fi fi done done IFS="$ac_save_IFS" test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":" ;; esac fi XGETTEXT="$ac_cv_path_XGETTEXT" if test "$XGETTEXT" != ":"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5 printf "%s\n" "$XGETTEXT" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi rm -f messages.po case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;; *) XGETTEXT_015=$XGETTEXT ;; esac # Prepare PATH_SEPARATOR. # The user is always right. if test "${PATH_SEPARATOR+set}" != set; then # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which # contains only /bin. Note that ksh looks also at the FPATH variable, # so we have to set that as well for the test. PATH_SEPARATOR=: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ || PATH_SEPARATOR=';' } fi # Find out how to test for executable files. Don't use a zero-byte file, # as systems may use methods other than mode bits to determine executability. cat >conf$$.file <<_ASEOF #! /bin/sh exit 0 _ASEOF chmod +x conf$$.file if test -x conf$$.file >/dev/null 2>&1; then ac_executable_p="test -x" else ac_executable_p="test -f" fi rm -f conf$$.file # Extract the first word of "msgmerge", so it can be a program name with args. set dummy msgmerge; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... 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PATH_SEPARATOR=: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ || PATH_SEPARATOR=';' } fi if test -n "$LD"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld" >&5 printf %s "checking for ld... " >&6; } elif test "$GCC" = yes; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 printf %s "checking for ld used by $CC... " >&6; } elif test "$with_gnu_ld" = yes; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 printf %s "checking for GNU ld... " >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 printf %s "checking for non-GNU ld... 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Add option '-b64' so that the # linker groks 64-bit object files. case "$acl_cv_path_LD " in *" -b64 "*) ;; *) acl_cv_path_LD="$acl_cv_path_LD -b64" ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; sparc64-*-netbsd*) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if defined __sparcv9 || defined __arch64__ int ok; #else error fail #endif _ACEOF if ac_fn_c_try_compile "$LINENO" then : else $as_nop # The compiler produces 32-bit code. Add option '-m elf32_sparc' # so that the linker groks 32-bit object files. case "$acl_cv_path_LD " in *" -m elf32_sparc "*) ;; *) acl_cv_path_LD="$acl_cv_path_LD -m elf32_sparc" ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; esac fi LD="$acl_cv_path_LD" fi if test -n "$LD"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 printf "%s\n" "$LD" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 printf %s "checking if the linker ($LD) is GNU ld... 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In the latter case, it defines _LP64 and __LP64__. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef __LP64__ int ok; #else error fail #endif _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_host_cpu_c_abi_32bit=no else $as_nop gl_cv_host_cpu_c_abi_32bit=yes fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; ia64* ) # On ia64 on HP-UX, the C compiler may be generating 64-bit code or # 32-bit code. In the latter case, it defines _ILP32. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef _ILP32 int ok; #else error fail #endif _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_host_cpu_c_abi_32bit=yes else $as_nop gl_cv_host_cpu_c_abi_32bit=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; mips* ) # We should also check for (_MIPS_SZPTR == 64), but gcc keeps this # at 32. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if defined _MIPS_SZLONG && (_MIPS_SZLONG == 64) int ok; #else error fail #endif _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_host_cpu_c_abi_32bit=no else $as_nop gl_cv_host_cpu_c_abi_32bit=yes fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; powerpc* ) # Different ABIs are in use on AIX vs. Mac OS X vs. Linux,*BSD. # No need to distinguish them here; the caller may distinguish # them based on the OS. # On powerpc64 systems, the C compiler may still be generating # 32-bit code. And on powerpc-ibm-aix systems, the C compiler may # be generating 64-bit code. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if defined __powerpc64__ || defined _ARCH_PPC64 int ok; #else error fail #endif _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_host_cpu_c_abi_32bit=no else $as_nop gl_cv_host_cpu_c_abi_32bit=yes fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; rs6000 ) gl_cv_host_cpu_c_abi_32bit=yes ;; riscv32 | riscv64 ) # There are 6 ABIs: ilp32, ilp32f, ilp32d, lp64, lp64f, lp64d. # Size of 'long' and 'void *': cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if defined __LP64__ int ok; #else error fail #endif _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_host_cpu_c_abi_32bit=no else $as_nop gl_cv_host_cpu_c_abi_32bit=yes fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; s390* ) # On s390x, the C compiler may be generating 64-bit (= s390x) code # or 31-bit (= s390) code. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if defined __LP64__ || defined __s390x__ int ok; #else error fail #endif _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_host_cpu_c_abi_32bit=no else $as_nop gl_cv_host_cpu_c_abi_32bit=yes fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; sparc | sparc64 ) # UltraSPARCs running Linux have `uname -m` = "sparc64", but the # C compiler still generates 32-bit code. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if defined __sparcv9 || defined __arch64__ int ok; #else error fail #endif _ACEOF if ac_fn_c_try_compile "$LINENO" then : gl_cv_host_cpu_c_abi_32bit=no else $as_nop gl_cv_host_cpu_c_abi_32bit=yes fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; *) gl_cv_host_cpu_c_abi_32bit=unknown ;; esac fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_host_cpu_c_abi_32bit" >&5 printf "%s\n" "$gl_cv_host_cpu_c_abi_32bit" >&6; } HOST_CPU_C_ABI_32BIT="$gl_cv_host_cpu_c_abi_32bit" ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 printf %s "checking how to run the C preprocessor... 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Now check whether nonexistent headers # can be detected and how. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if ac_fn_c_try_cpp "$LINENO" then : # Broken: success on invalid input. continue else $as_nop # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.i conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.i conftest.err conftest.$ac_ext if $ac_preproc_ok then : break fi done ac_cv_prog_CPP=$CPP fi CPP=$ac_cv_prog_CPP else ac_cv_prog_CPP=$CPP fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 printf "%s\n" "$CPP" >&6; } ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include Syntax error _ACEOF if ac_fn_c_try_cpp "$LINENO" then : else $as_nop # Broken: fails on valid input. continue fi rm -f conftest.err conftest.i conftest.$ac_ext # OK, works on sane cases. Now check whether nonexistent headers # can be detected and how. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if ac_fn_c_try_cpp "$LINENO" then : # Broken: success on invalid input. continue else $as_nop # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.i conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.i conftest.err conftest.$ac_ext if $ac_preproc_ok then : else $as_nop { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details" "$LINENO" 5; } fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 printf %s "checking for grep that handles long lines and -e... " >&6; } if test ${ac_cv_path_GREP+y} then : printf %s "(cached) " >&6 else $as_nop if test -z "$GREP"; then ac_path_GREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_prog in grep ggrep do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_GREP" || continue # Check for GNU ac_path_GREP and select it if it is found. # Check for GNU $ac_path_GREP case `"$ac_path_GREP" --version 2>&1` in *GNU*) ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; *) ac_count=0 printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" printf "%s\n" 'GREP' >> "conftest.nl" "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val if test $ac_count -gt ${ac_path_GREP_max-0}; then # Best one so far, save it but keep looking for a better one ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac $ac_path_GREP_found && break 3 done done done IFS=$as_save_IFS if test -z "$ac_cv_path_GREP"; then as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 fi else ac_cv_path_GREP=$GREP fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 printf "%s\n" "$ac_cv_path_GREP" >&6; } GREP="$ac_cv_path_GREP" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 printf %s "checking for egrep... " >&6; } if test ${ac_cv_path_EGREP+y} then : printf %s "(cached) " >&6 else $as_nop if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 then ac_cv_path_EGREP="$GREP -E" else if test -z "$EGREP"; then ac_path_EGREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_prog in egrep do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_EGREP" || continue # Check for GNU ac_path_EGREP and select it if it is found. # Check for GNU $ac_path_EGREP case `"$ac_path_EGREP" --version 2>&1` in *GNU*) ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; *) ac_count=0 printf %s 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" printf "%s\n" 'EGREP' >> "conftest.nl" "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break as_fn_arith $ac_count + 1 && ac_count=$as_val if test $ac_count -gt ${ac_path_EGREP_max-0}; then # Best one so far, save it but keep looking for a better one ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac $ac_path_EGREP_found && break 3 done done done IFS=$as_save_IFS if test -z "$ac_cv_path_EGREP"; then as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 fi else ac_cv_path_EGREP=$EGREP fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 printf "%s\n" "$ac_cv_path_EGREP" >&6; } EGREP="$ac_cv_path_EGREP" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ELF binary format" >&5 printf %s "checking for ELF binary format... " >&6; } if test ${gl_cv_elf+y} then : printf %s "(cached) " >&6 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef __ELF__ Extensible Linking Format #endif _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "Extensible Linking Format" >/dev/null 2>&1 then : gl_cv_elf=yes else $as_nop gl_cv_elf=no fi rm -rf conftest* fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gl_cv_elf" >&5 printf "%s\n" "$gl_cv_elf" >&6; } if test $gl_cv_elf; then # Extract the ELF class of a file (5th byte) in decimal. # Cf. https://en.wikipedia.org/wiki/Executable_and_Linkable_Format#File_header if od -A x < /dev/null >/dev/null 2>/dev/null; then # Use POSIX od. func_elfclass () { od -A n -t d1 -j 4 -N 1 } else # Use BSD hexdump. func_elfclass () { dd bs=1 count=1 skip=4 2>/dev/null | hexdump -e '1/1 "%3d "' echo } fi case $HOST_CPU_C_ABI_32BIT in yes) # 32-bit ABI. acl_is_expected_elfclass () { test "`func_elfclass | sed -e 's/[ ]//g'`" = 1 } ;; no) # 64-bit ABI. acl_is_expected_elfclass () { test "`func_elfclass | sed -e 's/[ ]//g'`" = 2 } ;; *) # Unknown. acl_is_expected_elfclass () { : } ;; esac else acl_is_expected_elfclass () { : } fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for the common suffixes of directories in the library search path" >&5 printf %s "checking for the common suffixes of directories in the library search path... " >&6; } if test ${acl_cv_libdirstems+y} then : printf %s "(cached) " >&6 else $as_nop acl_libdirstem=lib acl_libdirstem2= acl_libdirstem3= case "$host_os" in solaris*) if test $HOST_CPU_C_ABI_32BIT = no; then acl_libdirstem2=lib/64 case "$host_cpu" in sparc*) acl_libdirstem3=lib/sparcv9 ;; i*86 | x86_64) acl_libdirstem3=lib/amd64 ;; esac fi ;; *) searchpath=`(LC_ALL=C $CC $CPPFLAGS $CFLAGS -print-search-dirs) 2>/dev/null \ | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'` if test $HOST_CPU_C_ABI_32BIT != no; then # 32-bit or unknown ABI. if test -d /usr/lib32; then acl_libdirstem2=lib32 fi fi if test $HOST_CPU_C_ABI_32BIT != yes; then # 64-bit or unknown ABI. if test -d /usr/lib64; then acl_libdirstem3=lib64 fi fi if test -n "$searchpath"; then acl_save_IFS="${IFS= }"; IFS=":" for searchdir in $searchpath; do if test -d "$searchdir"; then case "$searchdir" in */lib32/ | */lib32 ) acl_libdirstem2=lib32 ;; */lib64/ | */lib64 ) acl_libdirstem3=lib64 ;; */../ | */.. ) # Better ignore directories of this form. They are misleading. ;; *) searchdir=`cd "$searchdir" && pwd` case "$searchdir" in */lib32 ) acl_libdirstem2=lib32 ;; */lib64 ) acl_libdirstem3=lib64 ;; esac ;; esac fi done IFS="$acl_save_IFS" if test $HOST_CPU_C_ABI_32BIT = yes; then # 32-bit ABI. acl_libdirstem3= fi if test $HOST_CPU_C_ABI_32BIT = no; then # 64-bit ABI. acl_libdirstem2= fi fi ;; esac test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem" test -n "$acl_libdirstem3" || acl_libdirstem3="$acl_libdirstem" acl_cv_libdirstems="$acl_libdirstem,$acl_libdirstem2,$acl_libdirstem3" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $acl_cv_libdirstems" >&5 printf "%s\n" "$acl_cv_libdirstems" >&6; } acl_libdirstem=`echo "$acl_cv_libdirstems" | sed -e 's/,.*//'` acl_libdirstem2=`echo "$acl_cv_libdirstems" | sed -e 's/^[^,]*,//' -e 's/,.*//'` acl_libdirstem3=`echo "$acl_cv_libdirstems" | sed -e 's/^[^,]*,[^,]*,//' -e 's/,.*//'` use_additional=yes acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" eval additional_libdir2=\"$exec_prefix/$acl_libdirstem2\" eval additional_libdir3=\"$exec_prefix/$acl_libdirstem3\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" # Check whether --with-libiconv-prefix was given. if test ${with_libiconv_prefix+y} then : withval=$with_libiconv_prefix; if test "X$withval" = "Xno"; then use_additional=no else if test "X$withval" = "X"; then acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" eval additional_libdir2=\"$exec_prefix/$acl_libdirstem2\" eval additional_libdir3=\"$exec_prefix/$acl_libdirstem3\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" else additional_includedir="$withval/include" additional_libdir="$withval/$acl_libdirstem" additional_libdir2="$withval/$acl_libdirstem2" additional_libdir3="$withval/$acl_libdirstem3" fi fi fi if test "X$additional_libdir2" = "X$additional_libdir"; then additional_libdir2= fi if test "X$additional_libdir3" = "X$additional_libdir"; then additional_libdir3= fi LIBICONV= LTLIBICONV= INCICONV= LIBICONV_PREFIX= HAVE_LIBICONV= rpathdirs= ltrpathdirs= names_already_handled= names_next_round='iconv ' while test -n "$names_next_round"; do names_this_round="$names_next_round" names_next_round= for name in $names_this_round; do already_handled= for n in $names_already_handled; do if test "$n" = "$name"; then already_handled=yes break fi done if test -z "$already_handled"; then names_already_handled="$names_already_handled $name" uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'` eval value=\"\$HAVE_LIB$uppername\" if test -n "$value"; then if test "$value" = yes; then eval value=\"\$LIB$uppername\" test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value" eval value=\"\$LTLIB$uppername\" test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value" else : fi else found_dir= found_la= found_so= found_a= eval libname=\"$acl_libname_spec\" # typically: libname=lib$name if test -n "$acl_shlibext"; then shrext=".$acl_shlibext" # typically: shrext=.so else shrext= fi if test $use_additional = yes; then for additional_libdir_variable in additional_libdir additional_libdir2 additional_libdir3; do if test "X$found_dir" = "X"; then eval dir=\$$additional_libdir_variable if test -n "$dir"; then if test -n "$acl_shlibext"; then if test -f "$dir/$libname$shrext" && acl_is_expected_elfclass < "$dir/$libname$shrext"; then found_dir="$dir" found_so="$dir/$libname$shrext" else if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then ver=`(cd "$dir" && \ for f in "$libname$shrext".*; do echo "$f"; done \ | sed -e "s,^$libname$shrext\\\\.,," \ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ | sed 1q ) 2>/dev/null` if test -n "$ver" && test -f "$dir/$libname$shrext.$ver" && acl_is_expected_elfclass < "$dir/$libname$shrext.$ver"; then found_dir="$dir" found_so="$dir/$libname$shrext.$ver" fi else eval library_names=\"$acl_library_names_spec\" for f in $library_names; do if test -f "$dir/$f" && acl_is_expected_elfclass < "$dir/$f"; then found_dir="$dir" found_so="$dir/$f" break fi done fi fi fi if test "X$found_dir" = "X"; then if test -f "$dir/$libname.$acl_libext" && ${AR-ar} -p "$dir/$libname.$acl_libext" | acl_is_expected_elfclass; then found_dir="$dir" found_a="$dir/$libname.$acl_libext" fi fi if test "X$found_dir" != "X"; then if test -f "$dir/$libname.la"; then found_la="$dir/$libname.la" fi fi fi fi done fi if test "X$found_dir" = "X"; then for x in $LDFLAGS $LTLIBICONV; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" case "$x" in -L*) dir=`echo "X$x" | sed -e 's/^X-L//'` if test -n "$acl_shlibext"; then if test -f "$dir/$libname$shrext" && acl_is_expected_elfclass < "$dir/$libname$shrext"; then found_dir="$dir" found_so="$dir/$libname$shrext" else if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then ver=`(cd "$dir" && \ for f in "$libname$shrext".*; do echo "$f"; done \ | sed -e "s,^$libname$shrext\\\\.,," \ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ | sed 1q ) 2>/dev/null` if test -n "$ver" && test -f "$dir/$libname$shrext.$ver" && acl_is_expected_elfclass < "$dir/$libname$shrext.$ver"; then found_dir="$dir" found_so="$dir/$libname$shrext.$ver" fi else eval library_names=\"$acl_library_names_spec\" for f in $library_names; do if test -f "$dir/$f" && acl_is_expected_elfclass < "$dir/$f"; then found_dir="$dir" found_so="$dir/$f" break fi done fi fi fi if test "X$found_dir" = "X"; then if test -f "$dir/$libname.$acl_libext" && ${AR-ar} -p "$dir/$libname.$acl_libext" | acl_is_expected_elfclass; then found_dir="$dir" found_a="$dir/$libname.$acl_libext" fi fi if test "X$found_dir" != "X"; then if test -f "$dir/$libname.la"; then found_la="$dir/$libname.la" fi fi ;; esac if test "X$found_dir" != "X"; then break fi done fi if test "X$found_dir" != "X"; then LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name" if test "X$found_so" != "X"; then if test "$enable_rpath" = no \ || test "X$found_dir" = "X/usr/$acl_libdirstem" \ || test "X$found_dir" = "X/usr/$acl_libdirstem2" \ || test "X$found_dir" = "X/usr/$acl_libdirstem3"; then LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" else haveit= for x in $ltrpathdirs; do if test "X$x" = "X$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then ltrpathdirs="$ltrpathdirs $found_dir" fi if test "$acl_hardcode_direct" = yes; then LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" else if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" haveit= for x in $rpathdirs; do if test "X$x" = "X$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then rpathdirs="$rpathdirs $found_dir" fi else haveit= for x in $LDFLAGS $LIBICONV; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-L$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir" fi if test "$acl_hardcode_minus_L" != no; then LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" else LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" fi fi fi fi else if test "X$found_a" != "X"; then LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a" else LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name" fi fi additional_includedir= case "$found_dir" in */$acl_libdirstem | */$acl_libdirstem/) basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` if test "$name" = 'iconv'; then LIBICONV_PREFIX="$basedir" fi additional_includedir="$basedir/include" ;; */$acl_libdirstem2 | */$acl_libdirstem2/) basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` if test "$name" = 'iconv'; then LIBICONV_PREFIX="$basedir" fi additional_includedir="$basedir/include" ;; */$acl_libdirstem3 | */$acl_libdirstem3/) basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem3/"'*$,,'` if test "$name" = 'iconv'; then LIBICONV_PREFIX="$basedir" fi additional_includedir="$basedir/include" ;; esac if test "X$additional_includedir" != "X"; then if test "X$additional_includedir" != "X/usr/include"; then haveit= if test "X$additional_includedir" = "X/usr/local/include"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then for x in $CPPFLAGS $INCICONV; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-I$additional_includedir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_includedir"; then INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir" fi fi fi fi fi if test -n "$found_la"; then save_libdir="$libdir" case "$found_la" in */* | *\\*) . "$found_la" ;; *) . "./$found_la" ;; esac libdir="$save_libdir" for dep in $dependency_libs; do case "$dep" in -L*) dependency_libdir=`echo "X$dep" | sed -e 's/^X-L//'` if test "X$dependency_libdir" != "X/usr/$acl_libdirstem" \ && test "X$dependency_libdir" != "X/usr/$acl_libdirstem2" \ && test "X$dependency_libdir" != "X/usr/$acl_libdirstem3"; then haveit= if test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem" \ || test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem2" \ || test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem3"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then haveit= for x in $LDFLAGS $LIBICONV; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-L$dependency_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$dependency_libdir"; then LIBICONV="${LIBICONV}${LIBICONV:+ }-L$dependency_libdir" fi fi haveit= for x in $LDFLAGS $LTLIBICONV; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-L$dependency_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$dependency_libdir"; then LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$dependency_libdir" fi fi fi fi ;; -R*) dir=`echo "X$dep" | sed -e 's/^X-R//'` if test "$enable_rpath" != no; then haveit= for x in $rpathdirs; do if test "X$x" = "X$dir"; then haveit=yes break fi done if test -z "$haveit"; then rpathdirs="$rpathdirs $dir" fi haveit= for x in $ltrpathdirs; do if test "X$x" = "X$dir"; then haveit=yes break fi done if test -z "$haveit"; then ltrpathdirs="$ltrpathdirs $dir" fi fi ;; -l*) names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` ;; *.la) names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` ;; *) LIBICONV="${LIBICONV}${LIBICONV:+ }$dep" LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep" ;; esac done fi else LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name" fi fi fi done done if test "X$rpathdirs" != "X"; then if test -n "$acl_hardcode_libdir_separator"; then alldirs= for found_dir in $rpathdirs; do alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" done acl_save_libdir="$libdir" libdir="$alldirs" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" else for found_dir in $rpathdirs; do acl_save_libdir="$libdir" libdir="$found_dir" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" done fi fi if test "X$ltrpathdirs" != "X"; then for found_dir in $ltrpathdirs; do LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir" done fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for CFPreferencesCopyAppValue" >&5 printf %s "checking for CFPreferencesCopyAppValue... " >&6; } if test ${gt_cv_func_CFPreferencesCopyAppValue+y} then : printf %s "(cached) " >&6 else $as_nop gt_save_LIBS="$LIBS" LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main (void) { CFPreferencesCopyAppValue(NULL, NULL) ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : gt_cv_func_CFPreferencesCopyAppValue=yes else $as_nop gt_cv_func_CFPreferencesCopyAppValue=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS="$gt_save_LIBS" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFPreferencesCopyAppValue" >&5 printf "%s\n" "$gt_cv_func_CFPreferencesCopyAppValue" >&6; } if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then printf "%s\n" "#define HAVE_CFPREFERENCESCOPYAPPVALUE 1" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for CFLocaleCopyPreferredLanguages" >&5 printf %s "checking for CFLocaleCopyPreferredLanguages... " >&6; } if test ${gt_cv_func_CFLocaleCopyPreferredLanguages+y} then : printf %s "(cached) " >&6 else $as_nop gt_save_LIBS="$LIBS" LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main (void) { CFLocaleCopyPreferredLanguages(); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : gt_cv_func_CFLocaleCopyPreferredLanguages=yes else $as_nop gt_cv_func_CFLocaleCopyPreferredLanguages=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS="$gt_save_LIBS" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFLocaleCopyPreferredLanguages" >&5 printf "%s\n" "$gt_cv_func_CFLocaleCopyPreferredLanguages" >&6; } if test $gt_cv_func_CFLocaleCopyPreferredLanguages = yes; then printf "%s\n" "#define HAVE_CFLOCALECOPYPREFERREDLANGUAGES 1" >>confdefs.h fi INTL_MACOSX_LIBS= if test $gt_cv_func_CFPreferencesCopyAppValue = yes \ || test $gt_cv_func_CFLocaleCopyPreferredLanguages = yes; then INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation" fi LIBINTL= LTLIBINTL= POSUB= case " $gt_needs " in *" need-formatstring-macros "*) gt_api_version=3 ;; *" need-ngettext "*) gt_api_version=2 ;; *) gt_api_version=1 ;; esac gt_func_gnugettext_libc="gt_cv_func_gnugettext${gt_api_version}_libc" gt_func_gnugettext_libintl="gt_cv_func_gnugettext${gt_api_version}_libintl" if test "$USE_NLS" = "yes"; then gt_use_preinstalled_gnugettext=no if test $gt_api_version -ge 3; then gt_revision_test_code=' #ifndef __GNU_GETTEXT_SUPPORTED_REVISION #define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1) #endif typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1]; ' else gt_revision_test_code= fi if test $gt_api_version -ge 2; then gt_expression_test_code=' + * ngettext ("", "", 0)' else gt_expression_test_code= fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5 printf %s "checking for GNU gettext in libc... " >&6; } if eval test \${$gt_func_gnugettext_libc+y} then : printf %s "(cached) " >&6 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #ifndef __GNU_GETTEXT_SUPPORTED_REVISION extern int _nl_msg_cat_cntr; extern int *_nl_domain_bindings; #define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_domain_bindings) #else #define __GNU_GETTEXT_SYMBOL_EXPRESSION 0 #endif $gt_revision_test_code int main (void) { bindtextdomain ("", ""); return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : eval "$gt_func_gnugettext_libc=yes" else $as_nop eval "$gt_func_gnugettext_libc=no" fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext fi eval ac_res=\$$gt_func_gnugettext_libc { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 printf "%s\n" "$ac_res" >&6; } if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then am_save_CPPFLAGS="$CPPFLAGS" for element in $INCICONV; do haveit= for x in $CPPFLAGS; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X$element"; then haveit=yes break fi done if test -z "$haveit"; then CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" fi done { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5 printf %s "checking for iconv... " >&6; } if test ${am_cv_func_iconv+y} then : printf %s "(cached) " >&6 else $as_nop am_cv_func_iconv="no, consider installing GNU libiconv" am_cv_lib_iconv=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main (void) { iconv_t cd = iconv_open("",""); iconv(cd,NULL,NULL,NULL,NULL); iconv_close(cd); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : am_cv_func_iconv=yes fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext if test "$am_cv_func_iconv" != yes; then am_save_LIBS="$LIBS" LIBS="$LIBS $LIBICONV" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main (void) { iconv_t cd = iconv_open("",""); iconv(cd,NULL,NULL,NULL,NULL); iconv_close(cd); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : am_cv_lib_iconv=yes am_cv_func_iconv=yes fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS="$am_save_LIBS" fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5 printf "%s\n" "$am_cv_func_iconv" >&6; } if test "$am_cv_func_iconv" = yes; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5 printf %s "checking for working iconv... " >&6; } if test ${am_cv_func_iconv_works+y} then : printf %s "(cached) " >&6 else $as_nop am_save_LIBS="$LIBS" if test $am_cv_lib_iconv = yes; then LIBS="$LIBS $LIBICONV" fi am_cv_func_iconv_works=no for ac_iconv_const in '' 'const'; do if test "$cross_compiling" = yes then : case "$host_os" in aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; *) am_cv_func_iconv_works="guessing yes" ;; esac else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #ifndef ICONV_CONST # define ICONV_CONST $ac_iconv_const #endif int main (void) { int result = 0; /* Test against AIX 5.1 bug: Failures are not distinguishable from successful returns. */ { iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8"); if (cd_utf8_to_88591 != (iconv_t)(-1)) { static ICONV_CONST char input[] = "\342\202\254"; /* EURO SIGN */ char buf[10]; ICONV_CONST char *inptr = input; size_t inbytesleft = strlen (input); char *outptr = buf; size_t outbytesleft = sizeof (buf); size_t res = iconv (cd_utf8_to_88591, &inptr, &inbytesleft, &outptr, &outbytesleft); if (res == 0) result |= 1; iconv_close (cd_utf8_to_88591); } } /* Test against Solaris 10 bug: Failures are not distinguishable from successful returns. */ { iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646"); if (cd_ascii_to_88591 != (iconv_t)(-1)) { static ICONV_CONST char input[] = "\263"; char buf[10]; ICONV_CONST char *inptr = input; size_t inbytesleft = strlen (input); char *outptr = buf; size_t outbytesleft = sizeof (buf); size_t res = iconv (cd_ascii_to_88591, &inptr, &inbytesleft, &outptr, &outbytesleft); if (res == 0) result |= 2; iconv_close (cd_ascii_to_88591); } } /* Test against AIX 6.1..7.1 bug: Buffer overrun. */ { iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1"); if (cd_88591_to_utf8 != (iconv_t)(-1)) { static ICONV_CONST char input[] = "\304"; static char buf[2] = { (char)0xDE, (char)0xAD }; ICONV_CONST char *inptr = input; size_t inbytesleft = 1; char *outptr = buf; size_t outbytesleft = 1; size_t res = iconv (cd_88591_to_utf8, &inptr, &inbytesleft, &outptr, &outbytesleft); if (res != (size_t)(-1) || outptr - buf > 1 || buf[1] != (char)0xAD) result |= 4; iconv_close (cd_88591_to_utf8); } } #if 0 /* This bug could be worked around by the caller. */ /* Test against HP-UX 11.11 bug: Positive return value instead of 0. */ { iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591"); if (cd_88591_to_utf8 != (iconv_t)(-1)) { static ICONV_CONST char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; char buf[50]; ICONV_CONST char *inptr = input; size_t inbytesleft = strlen (input); char *outptr = buf; size_t outbytesleft = sizeof (buf); size_t res = iconv (cd_88591_to_utf8, &inptr, &inbytesleft, &outptr, &outbytesleft); if ((int)res > 0) result |= 8; iconv_close (cd_88591_to_utf8); } } #endif /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is provided. */ { /* Try standardized names. */ iconv_t cd1 = iconv_open ("UTF-8", "EUC-JP"); /* Try IRIX, OSF/1 names. */ iconv_t cd2 = iconv_open ("UTF-8", "eucJP"); /* Try AIX names. */ iconv_t cd3 = iconv_open ("UTF-8", "IBM-eucJP"); /* Try HP-UX names. */ iconv_t cd4 = iconv_open ("utf8", "eucJP"); if (cd1 == (iconv_t)(-1) && cd2 == (iconv_t)(-1) && cd3 == (iconv_t)(-1) && cd4 == (iconv_t)(-1)) result |= 16; if (cd1 != (iconv_t)(-1)) iconv_close (cd1); if (cd2 != (iconv_t)(-1)) iconv_close (cd2); if (cd3 != (iconv_t)(-1)) iconv_close (cd3); if (cd4 != (iconv_t)(-1)) iconv_close (cd4); } return result; ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO" then : am_cv_func_iconv_works=yes fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi test "$am_cv_func_iconv_works" = no || break done LIBS="$am_save_LIBS" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5 printf "%s\n" "$am_cv_func_iconv_works" >&6; } case "$am_cv_func_iconv_works" in *no) am_func_iconv=no am_cv_lib_iconv=no ;; *) am_func_iconv=yes ;; esac else am_func_iconv=no am_cv_lib_iconv=no fi if test "$am_func_iconv" = yes; then printf "%s\n" "#define HAVE_ICONV 1" >>confdefs.h fi if test "$am_cv_lib_iconv" = yes; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5 printf %s "checking how to link with libiconv... " >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5 printf "%s\n" "$LIBICONV" >&6; } else CPPFLAGS="$am_save_CPPFLAGS" LIBICONV= LTLIBICONV= fi use_additional=yes acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" eval additional_libdir2=\"$exec_prefix/$acl_libdirstem2\" eval additional_libdir3=\"$exec_prefix/$acl_libdirstem3\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" # Check whether --with-libintl-prefix was given. if test ${with_libintl_prefix+y} then : withval=$with_libintl_prefix; if test "X$withval" = "Xno"; then use_additional=no else if test "X$withval" = "X"; then acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" eval additional_libdir2=\"$exec_prefix/$acl_libdirstem2\" eval additional_libdir3=\"$exec_prefix/$acl_libdirstem3\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" else additional_includedir="$withval/include" additional_libdir="$withval/$acl_libdirstem" additional_libdir2="$withval/$acl_libdirstem2" additional_libdir3="$withval/$acl_libdirstem3" fi fi fi if test "X$additional_libdir2" = "X$additional_libdir"; then additional_libdir2= fi if test "X$additional_libdir3" = "X$additional_libdir"; then additional_libdir3= fi LIBINTL= LTLIBINTL= INCINTL= LIBINTL_PREFIX= HAVE_LIBINTL= rpathdirs= ltrpathdirs= names_already_handled= names_next_round='intl ' while test -n "$names_next_round"; do names_this_round="$names_next_round" names_next_round= for name in $names_this_round; do already_handled= for n in $names_already_handled; do if test "$n" = "$name"; then already_handled=yes break fi done if test -z "$already_handled"; then names_already_handled="$names_already_handled $name" uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'` eval value=\"\$HAVE_LIB$uppername\" if test -n "$value"; then if test "$value" = yes; then eval value=\"\$LIB$uppername\" test -z "$value" || LIBINTL="${LIBINTL}${LIBINTL:+ }$value" eval value=\"\$LTLIB$uppername\" test -z "$value" || LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$value" else : fi else found_dir= found_la= found_so= found_a= eval libname=\"$acl_libname_spec\" # typically: libname=lib$name if test -n "$acl_shlibext"; then shrext=".$acl_shlibext" # typically: shrext=.so else shrext= fi if test $use_additional = yes; then for additional_libdir_variable in additional_libdir additional_libdir2 additional_libdir3; do if test "X$found_dir" = "X"; then eval dir=\$$additional_libdir_variable if test -n "$dir"; then if test -n "$acl_shlibext"; then if test -f "$dir/$libname$shrext" && acl_is_expected_elfclass < "$dir/$libname$shrext"; then found_dir="$dir" found_so="$dir/$libname$shrext" else if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then ver=`(cd "$dir" && \ for f in "$libname$shrext".*; do echo "$f"; done \ | sed -e "s,^$libname$shrext\\\\.,," \ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ | sed 1q ) 2>/dev/null` if test -n "$ver" && test -f "$dir/$libname$shrext.$ver" && acl_is_expected_elfclass < "$dir/$libname$shrext.$ver"; then found_dir="$dir" found_so="$dir/$libname$shrext.$ver" fi else eval library_names=\"$acl_library_names_spec\" for f in $library_names; do if test -f "$dir/$f" && acl_is_expected_elfclass < "$dir/$f"; then found_dir="$dir" found_so="$dir/$f" break fi done fi fi fi if test "X$found_dir" = "X"; then if test -f "$dir/$libname.$acl_libext" && ${AR-ar} -p "$dir/$libname.$acl_libext" | acl_is_expected_elfclass; then found_dir="$dir" found_a="$dir/$libname.$acl_libext" fi fi if test "X$found_dir" != "X"; then if test -f "$dir/$libname.la"; then found_la="$dir/$libname.la" fi fi fi fi done fi if test "X$found_dir" = "X"; then for x in $LDFLAGS $LTLIBINTL; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" case "$x" in -L*) dir=`echo "X$x" | sed -e 's/^X-L//'` if test -n "$acl_shlibext"; then if test -f "$dir/$libname$shrext" && acl_is_expected_elfclass < "$dir/$libname$shrext"; then found_dir="$dir" found_so="$dir/$libname$shrext" else if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then ver=`(cd "$dir" && \ for f in "$libname$shrext".*; do echo "$f"; done \ | sed -e "s,^$libname$shrext\\\\.,," \ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ | sed 1q ) 2>/dev/null` if test -n "$ver" && test -f "$dir/$libname$shrext.$ver" && acl_is_expected_elfclass < "$dir/$libname$shrext.$ver"; then found_dir="$dir" found_so="$dir/$libname$shrext.$ver" fi else eval library_names=\"$acl_library_names_spec\" for f in $library_names; do if test -f "$dir/$f" && acl_is_expected_elfclass < "$dir/$f"; then found_dir="$dir" found_so="$dir/$f" break fi done fi fi fi if test "X$found_dir" = "X"; then if test -f "$dir/$libname.$acl_libext" && ${AR-ar} -p "$dir/$libname.$acl_libext" | acl_is_expected_elfclass; then found_dir="$dir" found_a="$dir/$libname.$acl_libext" fi fi if test "X$found_dir" != "X"; then if test -f "$dir/$libname.la"; then found_la="$dir/$libname.la" fi fi ;; esac if test "X$found_dir" != "X"; then break fi done fi if test "X$found_dir" != "X"; then LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$found_dir -l$name" if test "X$found_so" != "X"; then if test "$enable_rpath" = no \ || test "X$found_dir" = "X/usr/$acl_libdirstem" \ || test "X$found_dir" = "X/usr/$acl_libdirstem2" \ || test "X$found_dir" = "X/usr/$acl_libdirstem3"; then LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" else haveit= for x in $ltrpathdirs; do if test "X$x" = "X$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then ltrpathdirs="$ltrpathdirs $found_dir" fi if test "$acl_hardcode_direct" = yes; then LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" else if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" haveit= for x in $rpathdirs; do if test "X$x" = "X$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then rpathdirs="$rpathdirs $found_dir" fi else haveit= for x in $LDFLAGS $LIBINTL; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-L$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir" fi if test "$acl_hardcode_minus_L" != no; then LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" else LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name" fi fi fi fi else if test "X$found_a" != "X"; then LIBINTL="${LIBINTL}${LIBINTL:+ }$found_a" else LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir -l$name" fi fi additional_includedir= case "$found_dir" in */$acl_libdirstem | */$acl_libdirstem/) basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` if test "$name" = 'intl'; then LIBINTL_PREFIX="$basedir" fi additional_includedir="$basedir/include" ;; */$acl_libdirstem2 | */$acl_libdirstem2/) basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` if test "$name" = 'intl'; then LIBINTL_PREFIX="$basedir" fi additional_includedir="$basedir/include" ;; */$acl_libdirstem3 | */$acl_libdirstem3/) basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem3/"'*$,,'` if test "$name" = 'intl'; then LIBINTL_PREFIX="$basedir" fi additional_includedir="$basedir/include" ;; esac if test "X$additional_includedir" != "X"; then if test "X$additional_includedir" != "X/usr/include"; then haveit= if test "X$additional_includedir" = "X/usr/local/include"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then for x in $CPPFLAGS $INCINTL; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-I$additional_includedir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_includedir"; then INCINTL="${INCINTL}${INCINTL:+ }-I$additional_includedir" fi fi fi fi fi if test -n "$found_la"; then save_libdir="$libdir" case "$found_la" in */* | *\\*) . "$found_la" ;; *) . "./$found_la" ;; esac libdir="$save_libdir" for dep in $dependency_libs; do case "$dep" in -L*) dependency_libdir=`echo "X$dep" | sed -e 's/^X-L//'` if test "X$dependency_libdir" != "X/usr/$acl_libdirstem" \ && test "X$dependency_libdir" != "X/usr/$acl_libdirstem2" \ && test "X$dependency_libdir" != "X/usr/$acl_libdirstem3"; then haveit= if test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem" \ || test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem2" \ || test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem3"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then haveit= for x in $LDFLAGS $LIBINTL; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-L$dependency_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$dependency_libdir"; then LIBINTL="${LIBINTL}${LIBINTL:+ }-L$dependency_libdir" fi fi haveit= for x in $LDFLAGS $LTLIBINTL; do acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" eval x=\"$x\" exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" if test "X$x" = "X-L$dependency_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$dependency_libdir"; then LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$dependency_libdir" fi fi fi fi ;; -R*) dir=`echo "X$dep" | sed -e 's/^X-R//'` if test "$enable_rpath" != no; then haveit= for x in $rpathdirs; do if test "X$x" = "X$dir"; then haveit=yes break fi done if test -z "$haveit"; then rpathdirs="$rpathdirs $dir" fi haveit= for x in $ltrpathdirs; do if test "X$x" = "X$dir"; then haveit=yes break fi done if test -z "$haveit"; then ltrpathdirs="$ltrpathdirs $dir" fi fi ;; -l*) names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` ;; *.la) names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` ;; *) LIBINTL="${LIBINTL}${LIBINTL:+ }$dep" LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$dep" ;; esac done fi else LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name" LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-l$name" fi fi fi done done if test "X$rpathdirs" != "X"; then if test -n "$acl_hardcode_libdir_separator"; then alldirs= for found_dir in $rpathdirs; do alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" done acl_save_libdir="$libdir" libdir="$alldirs" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" LIBINTL="${LIBINTL}${LIBINTL:+ }$flag" else for found_dir in $rpathdirs; do acl_save_libdir="$libdir" libdir="$found_dir" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" LIBINTL="${LIBINTL}${LIBINTL:+ }$flag" done fi fi if test "X$ltrpathdirs" != "X"; then for found_dir in $ltrpathdirs; do LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir" done fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5 printf %s "checking for GNU gettext in libintl... 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>>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default" if test "x$ac_cv_header_getopt_h" = xyes then : printf "%s\n" "#define HAVE_GETOPT_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "limits.h" "ac_cv_header_limits_h" "$ac_includes_default" if test "x$ac_cv_header_limits_h" = xyes then : printf "%s\n" "#define HAVE_LIMITS_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "langinfo.h" "ac_cv_header_langinfo_h" "$ac_includes_default" if test "x$ac_cv_header_langinfo_h" = xyes then : printf "%s\n" "#define HAVE_LANGINFO_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "wctype.h" "ac_cv_header_wctype_h" "$ac_includes_default" if test "x$ac_cv_header_wctype_h" = xyes then : printf "%s\n" "#define HAVE_WCTYPE_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "termios.h" "ac_cv_header_termios_h" "$ac_includes_default" if test "x$ac_cv_header_termios_h" = xyes then : printf "%s\n" "#define 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-f src/main/$(DEPDIR)/version.Po -rm -f src/pv/$(DEPDIR)/calc.Po -rm -f src/pv/$(DEPDIR)/cursor.Po -rm -f src/pv/$(DEPDIR)/display.Po -rm -f src/pv/$(DEPDIR)/elapsedtime.Po -rm -f src/pv/$(DEPDIR)/file.Po -rm -f src/pv/$(DEPDIR)/loop.Po -rm -f src/pv/$(DEPDIR)/number.Po -rm -f src/pv/$(DEPDIR)/proctitle.Po -rm -f src/pv/$(DEPDIR)/remote.Po -rm -f src/pv/$(DEPDIR)/signal.Po -rm -f src/pv/$(DEPDIR)/state.Po -rm -f src/pv/$(DEPDIR)/string.Po -rm -f src/pv/$(DEPDIR)/transfer.Po -rm -f src/pv/$(DEPDIR)/watchpid.Po -rm -f src/pv/format/$(DEPDIR)/averagerate.Po -rm -f src/pv/format/$(DEPDIR)/barstyle.Po -rm -f src/pv/format/$(DEPDIR)/bufferpercent.Po -rm -f src/pv/format/$(DEPDIR)/bytes.Po -rm -f src/pv/format/$(DEPDIR)/eta.Po -rm -f src/pv/format/$(DEPDIR)/fineta.Po -rm -f src/pv/format/$(DEPDIR)/lastwritten.Po -rm -f src/pv/format/$(DEPDIR)/name.Po -rm -f src/pv/format/$(DEPDIR)/previousline.Po -rm -f src/pv/format/$(DEPDIR)/progressbar.Po -rm -f src/pv/format/$(DEPDIR)/rate.Po -rm -f src/pv/format/$(DEPDIR)/sgr.Po -rm -f src/pv/format/$(DEPDIR)/timer.Po -rm -f Makefile maintainer-clean-am: distclean-am maintainer-clean-generic mostlyclean: mostlyclean-recursive mostlyclean-am: mostlyclean-compile mostlyclean-generic pdf: pdf-recursive pdf-am: ps: ps-recursive ps-am: uninstall-am: uninstall-binPROGRAMS uninstall-dist_docDATA \ uninstall-man uninstall-man: uninstall-man1 .MAKE: $(am__recursive_targets) check-am install-am install-strip .PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am \ am--depfiles am--refresh check check-TESTS check-am clean \ clean-binPROGRAMS clean-cscope clean-generic clean-local \ cscope cscopelist-am ctags ctags-am dist dist-all dist-bzip2 \ dist-gzip dist-hook dist-lzip dist-shar dist-tarZ dist-xz \ dist-zip dist-zstd distcheck distclean distclean-compile \ distclean-generic distclean-hdr distclean-tags distcleancheck \ distdir distuninstallcheck dvi dvi-am html html-am info \ info-am install install-am install-binPROGRAMS install-data \ install-data-am install-dist_docDATA install-dvi \ install-dvi-am install-exec install-exec-am install-html \ install-html-am install-info install-info-am install-man \ install-man1 install-pdf install-pdf-am install-ps \ install-ps-am install-strip installcheck installcheck-am \ installdirs installdirs-am maintainer-clean \ maintainer-clean-generic mostlyclean mostlyclean-compile \ mostlyclean-generic pdf pdf-am ps ps-am recheck tags tags-am \ uninstall uninstall-am uninstall-binPROGRAMS \ uninstall-dist_docDATA uninstall-man uninstall-man1 .PRECIOUS: Makefile docs/pv.1.md: $(srcdir)/docs/pv.1 test -d docs || mkdir docs pandoc --from man --to markdown < $< | sed '/\*\*\*\*/{s/\*//g;s/^/**/;s/$$/**/}' | sed '/^```/,/^```/d' | sed 's/^\\\[/[/' > $@ .c.e: -splint -badflag +posixlib $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) -DSPLINT=1 $< > $@ 2>&1 -flawfinder $< >> $@ 2>&1 indent: cd $(srcdir) && indent -npro -kr -i8 -cd42 -c45 -l120 src/*/*.c src/*/*/*.c indentclean: rm -f $(srcdir)/src/*/*.c~ $(srcdir)/src/*/*/*.c~ analyse: $(pv_SOURCES:.c=.e) FORCE grep -E -e '^Finished checking --' -e 'Hits = ' $+ 2>/dev/null || true FORCE: clean-local: rm -f src/*/*.e src/*/*/*.e # Convenience alias for "make check": "make test" test: check # Generate a package manifest if MAINTAINER is set. dist-hook: if test -n "$(MAINTAINER)"; then \ cd "$(top_distdir)" \ && { printf "%s\n\n" "Check file integrity with 'sha512sum -c MANIFEST && echo OK'."; \ find -type f -not -name MANIFEST -exec sha512sum '{}' ';' | sort -k 2; } \ | gpg -u "$(MAINTAINER)" --clearsign > MANIFEST; \ else true; fi # "release" target - requires MAINTAINER variable to select GPG key. release: distcheck gpg --list-secret-keys 2>&1 | grep -F 'uid' | grep -Fq "$(MAINTAINER)" gpg -u "$(MAINTAINER)" -ab $(distdir).tar.gz cp -f $(distdir).tar.gz.asc $(distdir).tar.gz.txt chmod 644 $(distdir).tar.gz $(distdir).tar.gz.asc $(distdir).tar.gz.txt # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: pv-1.10.0/po/0000755000273400027340000000000015103476070007646 500000000000000pv-1.10.0/po/ru.gmo0000644000273400027340000003232215101211113010701 00000000000000w  ! ( 0 3 5 9 ? C H L S ;Z       '     5* B` % !   # (2 [ ] a 4z 8 8 ! *> -i , -  (&!Oq *>Y\%x#&0'?g)"2Ga"~'/*%$J#N"r %8T4p'++ K)l!%-"4P'#=0a &     , 9DF1FCJ SB^vlRN69 Ud" ExW{/VGXe' Q c +C![o!:!>"FE"B"3"-#>1#_p#G#X$q$Rv$=$Z%ib%Q%(&.G&#v&T&0&7 '(X'H'G'^(Cq(($(V([O)a)X *Ef**B*D*)=+*g+ +4+-+V,Rm,<,S,XQ-N-?-.9.Ch.K.M._F/0/B/S0Hn0>0@0X7131=1;2>2V2<3Q\3l3I4 e4K4f (T6gGPqKwk)nDe+am"#%$t,5X=lbV*o0 -&Yr_LNjpu ?1M ^FQ:i>BIAdh9HcW!3 UCOZ\R]`v4/[@7s;'E.J< S82(input)(none)(stdin)/sBB/sBYTESETAFILEFINFORMATHEIGHTLicense: GPLv3+ NAMENUMPIDPlease report any bugs to: %sProject web siteRATESA_SIGINFO not supported on this systemSECSIZESTYLESupported format sequences:There is NO WARRANTY, to the extent permitted by law.This is free software: you are free to change and redistribute it.Try `%s --help' for more information.Try `%s -h' for more information.Usage: %s [OPTION] [FILE]...WIDTHassume terminal is HEIGHT rows highassume terminal is WIDTH characters widebb/sbuffer allocation failedcannot transfer files when watching file descriptorscannot use remote control when watching file descriptorscompute average rate over past SEC seconds (default 30s)count lines instead of bytesdiscard input instead of writing to outputdisplay nothing until SEC seconds have passeddisplay nothing until first byte transferreddo not output any transfer information at allfailed to clear interval timerfailed to close filefailed to determine size of block devicefailed to generate sysfs filenamefailed to get terminal namefailed to open block devicefailed to open lock filefailed to open terminalfailed to read filefailed to read sysfs size filefailed to set interval timerfailed to stat filefailed to stat output filefdfile list allocation failedflush cache to disk after every writehistory structure allocation failedif size unknown, show rate vs max rateinput file is output fileinteger argument expectedinvalid process IDis a directorylimit transfer to RATE bytes per secondlines are null-terminatedlock attempt failedmessage not receivednever use splice(), always use read/writeno transfer buffer allocatednot a regular file or block devicenot available on systems without /proc/self/fdinfonumeric argument expectednumeric value not understoodoption structure allocation failedoption structure argv allocation failedoutput even if standard error is not a terminaloutput percentages, not visual informationoutput transfer statistics at the endpidprefix visual information with NAMEprocess ID or pid:fd pair expectedrate min/avg/max/mdevrate not measuredread failedsave process ID in FILEselect call failedset default bar style to NAMEset estimated data size to SIZE bytesset output format to FORMATshow NUM bytes last writtenshow absolute estimated time of arrival (completion)show data transfer average rate countershow data transfer rate countershow elapsed timeshow estimated time of arrival (completion)show number of bits transferredshow number of bytes transferredshow percentage of transfer buffer in useshow progress barshow this help and exitshow version information and exitskip errors in BYTES blocks at a timeskip read errors in inputstop after --size bytes have been transferredtreat suffixes as multiples of 1000 rather than 1024update every SEC secondsupdate settings of process PIDuse a buffer size of BYTESuse cursor positioning escape sequencesuse direct I/O to bypass cachewarning: read errors detectedwatch file FD opened by process PIDwrite all input to FILE before writing to outputwrite debug logs to FILEwrite failedwrite output to FILE instead of stdoutReport-Msgid-Bugs-To: https://codeberg.org/ivarch/pv/issues PO-Revision-Date: 2025-01-15 19:08+0000 Last-Translator: 0ko <0ko@users.noreply.translate.codeberg.org> Language-Team: Russian Language: ru MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Plural-Forms: nplurals=3; plural=n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2; X-Generator: Weblate 5.9.2 (ввод)(нет)(стд. ввод)/сбайтбайт/сБАЙТОЖИДФАЙЛЗАВЕРШФОРМАТВЫСОТАЛицензия: GPLv3+ ИМЯКОЛИДпрСообщайте о проблемах на: %sВеб-сайт проектаСКОРЭтой системой не поддерживается SA_SIGINFOСЕКРАЗМСТИЛЬПоддерживаемые последовательности:Разработчики не дают никаких гарантий, связанных с работой этой программы, насколько это юридически возможно.Это свободная программа. Вы можете изменять и распространять её.Выполните `%s --help' для получения подробностей.Выполните `%s -h' для получения подробностей.Использование: %s [ОПЦИИ] [ФАЙЛ]...ШИРИНАсчитать, что на экране помещается ВЫСОТА строксчитать, что в одной строке помещается ШИРИНА символовбитбит/сне удалось выделить память для буферапередача файлов невозможна при отслеживании дескрипторов файловудалённое управление невозможно при отслеживании дескрипторов файловвычислять среднюю скорость за последние СЕК секунд (по умолчанию 30)считать линии вместо байтотбрасывать ввод вместо записи в выводничего не показывать, пока не пройдёт СЕК секундничего не показывать, пока не будет передан первый байтне отображать никакую информацию о передачене удалось очистить измеритель временного промежуткане удалось закрыть файлне удалось определить размер блочного устройстване удалось создать имя файла sysfsне удалось получить имя терминалане удалось открыть блочное устройствоне удалось открыть блокирующий файлне удалось открыть терминалне удалось прочесть файлне удалось узнать размер файла sysfsне удалось задать измеритель временного промежуткане удалось получить информацию о файлене удалось получить информацию о выходном файледфне удалось выделить память для списка файловсбрасывать кеш на диск каждый разне удалось выделить память для структуры историиесли объём неизвестен, показать скорость и макс. скоростьпути исходного и выходного файлов одинаковыожидалось целое числонеправильный ИД процессаявляется каталогомограничить скорость передачи до СКОР байт/секстроки прерываются нулямипопытка блокировки не удаласьсообщение не полученоиспользовать чтение/запись вместо splice()не выделена память для буфера передачине является обычным файлом или блочным устройствомневозможно на системах без /proc/self/fdinfoожидалось числочисло не распознаноне удалось выделить память для структуры опцийне удалось выделить память для структуры опций argvвевести, даже если стд. ошибка не является терминаломпоказать проценты вместо визуальной информациипосле завершения показать статистикуИДпрписать ИМЯ до визуальной информацииожидался ИД процесса или пара ИДпр:ДФскор. мин/сред/макс/девскорость не изменяетсячтение не удалосьсохранить ИД процесса в ФАЙЛзапрос выборки не удалсязадать стиль полоски по умолчанию как НАЗВАНИЕуказать ожидаемый объём данных как РАЗМ байтуказать формат вывода как ФОРМАТпоказать КОЛ байт, переданных в последний разпоказать примерное абсолютное время завершенияпоказать среднюю скорость передачи данныхпоказать скорость передачи данныхпоказать прошедшее времяпоказать примерное время завершенияпоказать объём переданных данных в битахпоказать объём переданных данных в байтахпоказать использование буфера передачи в процентахпоказать полосу прогрессапоказать справку и завершить работупоказать версию программы и завершить работупропускать ошибки в <БАЙТ> блоках за разпропустить ошибки чтения во вводеостановить после передачи --size байтсчитать суффиксы как умножители на 1000, а не на 1024обновлять каждые СЕК секундобновить настройки ИДпр процессаиспользовать буфер размера БАЙТиспользовать символьные последовательности для позиционирования курсораиспользовать прямой ввод/вывод для обхода кешавнимание: замечены ошибки чтенияследить за FD файла, открытого процессом ИДпрзаписывать весь ввод в ФАЙЛ прежде, чем отправлять на выводвести запись отладочного журнала в ФАЙЛзапись не удаласьнаправить вывод в ФАЙЛ вместо стд. выводаpv-1.10.0/po/pl.gmo0000644000273400027340000002757515101211113010704 00000000000000<\( ) 1 8 @ C E I LO      ;      / '4 \ ` e j p 5 B % !+ M j p # (    4 <,Pi88,*I-t,-(1!Z|!2Tq%#&E_y'&)-W"t2"'$/L*|%#". @Ldw%4'(Pp+ )+!C%e-48Qp'#0E ^&k [15:> E<P/ - (-!2=TB40 %; a"m59"J)^toT ` %!IA!:!8!2!02"c"7"2"("/#3G##{##.#%#1$-F$/t$;$$$)%<*%.g%[%0%+#&O&f&<v&0&!&#'*'5B'#x':'/'( $(*E(/p(F(9((!)J)$N)$s)))))()+ *2L*#*+*.*4*'3+[+!t+"+#+*+,*,&I,1p, ,,*,&-9/-#i-"--2-N.%Q.+w.M.. /9/Y/k/)*B+c8 { dqPY h[;v?xF9e2k\b5r G_oj|OXuwm4#ApJ0>.<-Ni"I]% ~!,MRUD@:&SC^t7/=fLWg6Ey}K(Vz$lQ3T1HaZ`'sn(input)(none)(stdin)/sBB/sBYTESConcatenate FILE(s), or standard input, to standard output, with monitoring.ETAFILEFINFORMATHEIGHTLicense: GPLv3+ NAMENUMPIDPlease report any bugs to: %sProject web siteRATESA_SIGINFO not supported on this systemSECSIZESPECSTYLESupported format sequences:There is NO WARRANTY, to the extent permitted by law.This is free software: you are free to change and redistribute it.Try `%s --help' for more information.Try `%s -h' for more information.Usage: %s [OPTION] [FILE]...WIDTHalso send progress to SPECassume terminal is HEIGHT rows highassume terminal is WIDTH characters widebb/sbuffer allocation failedcannot transfer files when watching file descriptorscannot use cursor positioning when watching file descriptorscannot use line mode or transfer modifier options when watching file descriptorscannot use remote control when watching file descriptorscompute average rate over past SEC seconds (default 30s)count lines instead of bytesdiscard input instead of writing to outputdisplay nothing until SEC seconds have passeddisplay nothing until first byte transferreddo not output any transfer information at allfailed to clear interval timerfailed to close filefailed to determine size of block devicefailed to generate sysfs filenamefailed to get terminal namefailed to open block devicefailed to open lock filefailed to open terminalfailed to read filefailed to read sysfs size filefailed to seek past errorfailed to seek to start of outputfailed to set interval timerfailed to stat filefailed to stat output filefdfile is not seekablefile list allocation failedflush cache to disk after every writehistory structure allocation failedif size unknown, show rate vs max rateinput file is output fileinteger argument expectedinvalid process IDis a directorylimit transfer to RATE bytes per secondline position buffer allocation failedlines are null-terminatedlock attempt failedmessage not receivednever use splice(), always use read/writeno transfer buffer allocatednot a regular file or block devicenot available on systems without /proc/self/fdinfonumeric argument expectednumeric value not understoodoption structure allocation failedoption structure argv allocation failedoutput even if standard error is not a terminaloutput percentages, not visual informationoutput transfer statistics at the endpidprefix visual information with NAMEprocess ID or pid:fd pair expectedrate min/avg/max/mdevrate not measuredread failedsave process ID in FILEselect call failedset default bar style to NAMEset estimated data size to SIZE bytesset output format to FORMATshow NUM bytes last writtenshow absolute estimated time of arrival (completion)show data transfer average rate countershow data transfer rate countershow elapsed timeshow estimated time of arrival (completion)show number of bits transferredshow number of bytes transferredshow percentage of transfer buffer in useshow progress barshow this help and exitshow version information and exitskip errors in BYTES blocks at a timeskip read errors in inputskipped past read errorstate allocation failedstop after --size bytes have been transferredtreat suffixes as multiples of 1000 rather than 1024update every SEC secondsupdate settings of process PIDuse a buffer size of BYTESuse cursor positioning escape sequencesuse direct I/O to bypass cachewarning: read errors detectedwatch file FD opened by process PIDwrite all input to FILE before writing to outputwrite debug logs to FILEwrite failedwrite output to FILE instead of stdoutyzafpnum KMGTPEZYyzafpnum kMGTPEZYProject-Id-Version: PACKAGE VERSION Report-Msgid-Bugs-To: https://codeberg.org/ivarch/pv/issues PO-Revision-Date: 2025-10-02 13:23+0000 Last-Translator: Coral Pink Language-Team: Polish Language: pl MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Plural-Forms: nplurals=3; plural=n==1 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2; X-Generator: Weblate 5.13.2 (wejście)(brak)(stdin)/sBB/sBAJTYŁączenie PLIK(ów) lub wejścia standardowego, do wyjścia standardowego z monitoringiem.ETAPLIKFINFORMATWYSOKOŚĆLicencja: GPLv3+ NAZWALICZBAPIDProszę przesyłać zgłoszenia błędów do %sStrona projektuPRĘDKOŚĆSA_SIGINFO nie jest wspierane na tym systemieSEKUNDYROZMIARSPECSTYLWspierane sekwencje formatowania:Nie udziela się GWARANCJI w zakresie dozwolonym przez prawo.To jest wolne oprogramowanie: masz prawo do zmian i redystrybucji.Spróbuj `%s --help' by uzyskać więcej informacji.Spróbuj `%s -h' by uzyskać więcej informacji.Sposób użycia: %s [OPCJA] [PLIK]...SZEROKOŚĆwysyłaj postęp również do SPECprzyjmij, że terminal ma wysokość WYSOKOŚĆ liniiprzyjmij, że terminal ma szerokość SZEROKOŚĆ znakówbb/snie udało się zaalokować buforanie można przesyłać plików z opcją obserwowania deskryptorów plikównie można użyć pozycjonowania kursora łącznie z opcją obserwowania deskryptorów plikównie można użyć trybu zliczania linii lub opcji modyfikujących przesył łącznie z opcją obserwowania deskryptorów plikównie można użyć opcji zaktualizowania ustawień procesu łącznie z opcją obserwowania deskryptorów plikówoblicz średnią prędkość transferu na podstawie poprzednich SEKUNDY sekund (domyślnie 30 s)zliczaj linie zamiast bajtyzignoruj dane wejściowe zamiast wyświetlić je na wyjściu standardowymnie wyświetlaj nic do momentu upłynięcia SEKUNDY sekundnie wyświetlaj nic aż do pierwszego przesłanego bajtunie wyświetlaj żadnych informacji o przesyłaniunie udało się wyczyścić interwału czasowegonie udało się zamknąć plikunie udało się ustalić rozmiaru urządzenia blokowegonie udało się wygenerować nazwy pliku dla sysfsnie udało się uzyskać nazwy terminalanie udało się otworzyć urządzenia blokowegonie udało się otworzyć pliku blokowania zasobównie udało się otworzyć terminalanie udało się odczytać plikunie udało się odczytać rozmiaru pliku sysfsnie udało się przewinąć za błądnie udało się przewinąć wyjścia do początkunie udało się ustawić interwału czasowegonie udało się wykonać operacji stat na plikunie udało się wykonać operacji stat na pliku wyjściowymfdpliku nie da się przewijaćnie udało się zaalokować listy plikówwymuś zapis pamięci podręcznej na dysk po każdym zapisienie udało się zaalokować struktury historiijeśli rozmiar nie jest znany, wyświetl zestawienie prędkości do maksymalnej prędkościplik wejściowy jest zarazem plikiem wyjściowymoczekiwany argument typu liczby całkowitejniepoprawne ID procesujest katalogiemogranicz przesyłane dane do PRĘDKOŚĆ bajtów na sekundęalokacja buforu pozycji linii nie powiodła sięlinie są zakończone znakiem NULblokada zasobów nie powiodła sięwiadomość nieodebrananigdy nie używaj splice(), zawsze używaj read/writebrak zaalokowanego bufora transferuplik nie jest plikiem regularnym lub urządzeniem blokowymniedostępne na systemach bez /proc/self/fdinfooczekiwany argument liczbowywartość liczbowa niezrozumiananie udało się zaalokować struktur opcjinie udało się zaalokować struktur opcji argvpokaż wyjście nawet standardowe wyjście błędu nie jest terminalemwyświetl wyjście procentowo, bez graficznej prezentacjiwyświetl na końcu statystyki transferupidpoprzedź informacje prefiksem NAZWAoczekiwany proces ID lub para PID:FDprędkość min/śr/max/odchprędkość niezmierzonabłąd odczytuzapisz ID procesu do PLIKnie udało się wywołać funkcji selectustaw domyślny styl paska postępu na STYLustaw oczekiwany rozmiar danych na ROZMIAR bajtówustaw FORMAT jako format wyjściowypokaż ostatnie LICZBA przesłanych bajtówpokaż bezwzględny szacowany czas ukończeniapokaż licznik uśrednionej prędkości przesyłaniapokaż licznik prędkości przesyłaniapokaż upływający czaspokaż szacowany czas ukończeniapokaż ilość przesłanych bitówpokaż ilość przesłanych bajtówpokaż procentowe użycie bufora transferupokaż pasek postępuwyświetl te informacje z pomocą i wyjdźwyświetl informacje o wersji i wyjdźpomijaj błędy w blokach po BAJTY bajtów na razpomijaj błędy odczytu wejściapominięto błąd odczytualokacja stanu programu nie powiodła sięzakończ po przesłaniu --size bajtówtraktuj przyrostki jako wielokrotności 1000 zamiast 1024aktualizuj co każde SEKUNDY sekundzaktualizuj ustawienia procesu PIDużyj bufora o rozmiarze BAJTYużywaj znaków ucieczki do pozycjonowania kursoraużyj bezpośredniego wejścia/wyjścia celem pominięcia pamięci podręcznejostrzeżenie: błędy odczytu wykryteobserwuj plik FD otworzony przez proces PIDzapisz wszystkie dane wejściowe do PLIK przed wyświetleniem ich na wyjściuzapisz logi debugujące do PLIKbłąd zapisuzapisz wyjście do PLIK zamiast do wyjścia standardowegoyzafpnum KMGTPEZYyzafpnum kMGTPEZYpv-1.10.0/po/ru.po0000644000273400027340000004475415101211113010551 00000000000000msgid "" msgstr "" "Report-Msgid-Bugs-To: https://codeberg.org/ivarch/pv/issues\n" "POT-Creation-Date: 2025-10-31 19:47+0000\n" "PO-Revision-Date: 2025-01-15 19:08+0000\n" "Last-Translator: 0ko <0ko@users.noreply.translate.codeberg.org>\n" "Language-Team: Russian \n" "Language: ru\n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=UTF-8\n" "Content-Transfer-Encoding: 8bit\n" "Plural-Forms: nplurals=3; plural=n%10==1 && n%100!=11 ? 0 : n%10>=2 && " "n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2;\n" "X-Generator: Weblate 5.9.2\n" #: src/main/help.c:236 msgid "show progress bar" msgstr "показать полосу прогресса" #: src/main/help.c:239 msgid "show elapsed time" msgstr "показать прошедшее время" #: src/main/help.c:242 msgid "show estimated time of arrival (completion)" msgstr "показать примерное время завершения" #: src/main/help.c:245 msgid "show absolute estimated time of arrival (completion)" msgstr "показать примерное абсолютное время завершения" #: src/main/help.c:248 msgid "show data transfer rate counter" msgstr "показать скорость передачи данных" #: src/main/help.c:251 msgid "show data transfer average rate counter" msgstr "показать среднюю скорость передачи данных" #: src/main/help.c:254 msgid "show number of bytes transferred" msgstr "показать объём переданных данных в байтах" #: src/main/help.c:257 msgid "show percentage of transfer buffer in use" msgstr "показать использование буфера передачи в процентах" #: src/main/help.c:259 msgid "NUM" msgstr "КОЛ" #: src/main/help.c:260 msgid "show NUM bytes last written" msgstr "показать КОЛ байт, переданных в последний раз" #: src/main/help.c:262 msgid "FORMAT" msgstr "ФОРМАТ" #: src/main/help.c:263 msgid "set output format to FORMAT" msgstr "указать формат вывода как ФОРМАТ" #: src/main/help.c:266 msgid "output percentages, not visual information" msgstr "показать проценты вместо визуальной информации" #: src/main/help.c:269 msgid "do not output any transfer information at all" msgstr "не отображать никакую информацию о передаче" #: src/main/help.c:273 msgid "show number of bits transferred" msgstr "показать объём переданных данных в битах" #: src/main/help.c:276 msgid "treat suffixes as multiples of 1000 rather than 1024" msgstr "считать суффиксы как умножители на 1000, а не на 1024" #: src/main/help.c:279 msgid "display nothing until first byte transferred" msgstr "ничего не показывать, пока не будет передан первый байт" #: src/main/help.c:281 src/main/help.c:296 src/main/help.c:299 msgid "SEC" msgstr "СЕК" #: src/main/help.c:282 msgid "display nothing until SEC seconds have passed" msgstr "ничего не показывать, пока не пройдёт СЕК секунд" #: src/main/help.c:284 msgid "SIZE" msgstr "РАЗМ" #: src/main/help.c:285 msgid "set estimated data size to SIZE bytes" msgstr "указать ожидаемый объём данных как РАЗМ байт" #: src/main/help.c:288 msgid "if size unknown, show rate vs max rate" msgstr "если объём неизвестен, показать скорость и макс. скорость" #: src/main/help.c:291 msgid "count lines instead of bytes" msgstr "считать линии вместо байт" #: src/main/help.c:294 msgid "lines are null-terminated" msgstr "строки прерываются нулями" #: src/main/help.c:297 msgid "update every SEC seconds" msgstr "обновлять каждые СЕК секунд" #: src/main/help.c:300 msgid "compute average rate over past SEC seconds (default 30s)" msgstr "вычислять среднюю скорость за последние СЕК секунд (по умолчанию 30)" #: src/main/help.c:302 msgid "WIDTH" msgstr "ШИРИНА" #: src/main/help.c:303 msgid "assume terminal is WIDTH characters wide" msgstr "считать, что в одной строке помещается ШИРИНА символов" #: src/main/help.c:305 msgid "HEIGHT" msgstr "ВЫСОТА" #: src/main/help.c:306 msgid "assume terminal is HEIGHT rows high" msgstr "считать, что на экране помещается ВЫСОТА строк" #: src/main/help.c:308 msgid "NAME" msgstr "ИМЯ" #: src/main/help.c:309 msgid "prefix visual information with NAME" msgstr "писать ИМЯ до визуальной информации" #: src/main/help.c:311 msgid "STYLE" msgstr "СТИЛЬ" #: src/main/help.c:312 msgid "set default bar style to NAME" msgstr "задать стиль полоски по умолчанию как НАЗВАНИЕ" #: src/main/help.c:314 msgid "SPEC" msgstr "" #: src/main/help.c:315 msgid "also send progress to SPEC" msgstr "" #: src/main/help.c:318 msgid "output transfer statistics at the end" msgstr "после завершения показать статистику" #: src/main/help.c:321 msgid "output even if standard error is not a terminal" msgstr "вевести, даже если стд. ошибка не является терминалом" #: src/main/help.c:324 msgid "use cursor positioning escape sequences" msgstr "" "использовать символьные последовательности для позиционирования курсора" #: src/main/help.c:327 src/main/help.c:360 src/main/help.c:376 #: src/main/help.c:386 msgid "FILE" msgstr "ФАЙЛ" #: src/main/help.c:328 msgid "write output to FILE instead of stdout" msgstr "направить вывод в ФАЙЛ вместо стд. вывода" #: src/main/help.c:330 msgid "RATE" msgstr "СКОР" #: src/main/help.c:331 msgid "limit transfer to RATE bytes per second" msgstr "ограничить скорость передачи до СКОР байт/сек" #: src/main/help.c:333 src/main/help.c:342 msgid "BYTES" msgstr "БАЙТ" #: src/main/help.c:334 msgid "use a buffer size of BYTES" msgstr "использовать буфер размера БАЙТ" #: src/main/help.c:337 msgid "never use splice(), always use read/write" msgstr "использовать чтение/запись вместо splice()" #: src/main/help.c:340 msgid "skip read errors in input" msgstr "пропустить ошибки чтения во вводе" #: src/main/help.c:343 msgid "skip errors in BYTES blocks at a time" msgstr "пропускать ошибки в <БАЙТ> блоках за раз" #: src/main/help.c:346 msgid "stop after --size bytes have been transferred" msgstr "остановить после передачи --size байт" #: src/main/help.c:349 msgid "flush cache to disk after every write" msgstr "сбрасывать кеш на диск каждый раз" #: src/main/help.c:352 msgid "use direct I/O to bypass cache" msgstr "использовать прямой ввод/вывод для обхода кеша" #: src/main/help.c:355 msgid "try to seek instead of writing null bytes" msgstr "" #: src/main/help.c:358 msgid "discard input instead of writing to output" msgstr "отбрасывать ввод вместо записи в вывод" #: src/main/help.c:361 msgid "write all input to FILE before writing to output" msgstr "записывать весь ввод в ФАЙЛ прежде, чем отправлять на вывод" #: src/main/help.c:364 msgid "PID[:FD]|=NAME|@LISTFILE" msgstr "" #: src/main/help.c:365 msgid "watch file FD opened by process PID" msgstr "следить за FD файла, открытого процессом ИДпр" #: src/main/help.c:368 src/main/help.c:371 msgid "PID" msgstr "ИДпр" #: src/main/help.c:369 msgid "update settings of process PID" msgstr "обновить настройки ИДпр процесса" #: src/main/help.c:372 msgid "show progress of process PID" msgstr "" #: src/main/help.c:377 msgid "save process ID in FILE" msgstr "сохранить ИД процесса в ФАЙЛ" #: src/main/help.c:380 msgid "show this help and exit" msgstr "показать справку и завершить работу" #: src/main/help.c:383 msgid "show version information and exit" msgstr "показать версию программы и завершить работу" #: src/main/help.c:387 msgid "write debug logs to FILE" msgstr "вести запись отладочного журнала в ФАЙЛ" #: src/main/help.c:413 #, c-format msgid "Usage: %s [OPTION] [FILE]..." msgstr "Использование: %s [ОПЦИИ] [ФАЙЛ]..." #: src/main/help.c:424 msgid "" "Concatenate FILE(s), or standard input, to standard output, with monitoring." msgstr "" #: src/main/help.c:562 msgid "Supported format sequences:" msgstr "Поддерживаемые последовательности:" #: src/main/help.c:576 #, c-format msgid "Please report any bugs to: %s" msgstr "Сообщайте о проблемах на: %s" #: src/main/main.c:228 msgid "(input)" msgstr "(ввод)" #: src/main/main.c:330 msgid "state allocation failed" msgstr "" #: src/main/options.c:370 msgid "list files may not contain @ lines" msgstr "" #: src/main/options.c:391 src/main/options.c:393 src/main/options.c:807 msgid "process ID or pid:fd pair expected" msgstr "ожидался ИД процесса или пара ИДпр:ДФ" #: src/main/options.c:403 src/main/options.c:405 src/main/options.c:814 msgid "invalid process ID" msgstr "неправильный ИД процесса" #: src/main/options.c:448 src/pv/file.c:342 msgid "failed to stat file" msgstr "не удалось получить информацию о файле" #: src/main/options.c:462 msgid "is a directory" msgstr "является каталогом" #: src/main/options.c:491 msgid "failed to generate sysfs filename" msgstr "не удалось создать имя файла sysfs" #: src/main/options.c:513 msgid "failed to read sysfs size file" msgstr "не удалось узнать размер файла sysfs" #: src/main/options.c:533 msgid "failed to open block device" msgstr "не удалось открыть блочное устройство" #: src/main/options.c:543 msgid "failed to determine size of block device" msgstr "не удалось определить размер блочного устройства" #: src/main/options.c:652 msgid "option structure allocation failed" msgstr "не удалось выделить память для структуры опций" #: src/main/options.c:671 msgid "option structure argv allocation failed" msgstr "не удалось выделить память для структуры опций argv" #: src/main/options.c:723 msgid "numeric value not understood" msgstr "число не распознано" #: src/main/options.c:743 msgid "integer argument expected" msgstr "ожидалось целое число" #: src/main/options.c:755 msgid "numeric argument expected" msgstr "ожидалось число" #: src/main/options.c:767 msgid "missing filename" msgstr "" #: src/main/options.c:795 msgid "missing process name" msgstr "" #: src/main/options.c:1056 #, c-format msgid "Try `%s --help' for more information." msgstr "Выполните `%s --help' для получения подробностей." #: src/main/options.c:1058 #, c-format msgid "Try `%s -h' for more information." msgstr "Выполните `%s -h' для получения подробностей." #: src/main/options.c:1089 msgid "" "cannot use line mode or transfer modifier options when watching file " "descriptors" msgstr "" #: src/main/options.c:1098 msgid "cannot use cursor positioning when watching file descriptors" msgstr "" #: src/main/options.c:1107 msgid "cannot use remote control when watching file descriptors" msgstr "удалённое управление невозможно при отслеживании дескрипторов файлов" #: src/main/options.c:1116 msgid "cannot use remote query when watching file descriptors" msgstr "" #: src/main/options.c:1125 msgid "cannot transfer files when watching file descriptors" msgstr "передача файлов невозможна при отслеживании дескрипторов файлов" #: src/main/options.c:1150 msgid "not available on systems without /proc/self/fdinfo" msgstr "невозможно на системах без /proc/self/fdinfo" #: src/main/options.c:1162 msgid "cannot use remote control and remote query together" msgstr "" #: src/main/options.c:1189 msgid "files cannot be specified with this option" msgstr "" #: src/main/version.c:28 msgid "License: GPLv3+ " msgstr "Лицензия: GPLv3+ " #: src/main/version.c:29 msgid "This is free software: you are free to change and redistribute it." msgstr "Это свободная программа. Вы можете изменять и распространять её." #: src/main/version.c:30 msgid "There is NO WARRANTY, to the extent permitted by law." msgstr "" "Разработчики не дают никаких гарантий, связанных с работой этой программы, " "насколько это юридически возможно." #: src/main/version.c:32 msgid "Project web site" msgstr "Веб-сайт проекта" #: src/pv/cursor.c:61 msgid "failed to get terminal name" msgstr "не удалось получить имя терминала" #: src/pv/cursor.c:106 msgid "failed to open lock file" msgstr "не удалось открыть блокирующий файл" #: src/pv/cursor.c:139 msgid "lock attempt failed" msgstr "попытка блокировки не удалась" #: src/pv/cursor.c:400 msgid "failed to open terminal" msgstr "не удалось открыть терминал" #: src/pv/display.c:285 msgid "yzafpnum kMGTPEZY" msgstr "" #: src/pv/display.c:303 msgid "yzafpnum KMGTPEZY" msgstr "" #: src/pv/display.c:1053 src/pv/state.c:842 src/pv/transfer.c:1135 msgid "buffer allocation failed" msgstr "не удалось выделить память для буфера" #: src/pv/file.c:153 msgid "failed to seek to start of output" msgstr "" #: src/pv/file.c:303 msgid "failed to close file" msgstr "не удалось закрыть файл" #: src/pv/file.c:335 msgid "failed to read file" msgstr "не удалось прочесть файл" #: src/pv/file.c:350 msgid "failed to stat output file" msgstr "не удалось получить информацию о выходном файле" #: src/pv/file.c:372 msgid "input file is output file" msgstr "пути исходного и выходного файлов одинаковы" #: src/pv/file.c:429 msgid "(none)" msgstr "(нет)" #: src/pv/file.c:431 msgid "(stdin)" msgstr "(стд. ввод)" #: src/pv/format/averagerate.c:34 src/pv/format/progressbar.c:92 #: src/pv/format/rate.c:36 src/pv/loop.c:121 msgid "b/s" msgstr "бит/с" #: src/pv/format/averagerate.c:38 src/pv/format/progressbar.c:96 #: src/pv/format/rate.c:40 msgid "/s" msgstr "/с" #: src/pv/format/averagerate.c:38 src/pv/format/progressbar.c:96 #: src/pv/format/rate.c:40 src/pv/loop.c:121 msgid "B/s" msgstr "байт/с" #: src/pv/format/bytes.c:35 msgid "b" msgstr "бит" #: src/pv/format/bytes.c:39 src/pv/transfer.c:620 msgid "B" msgstr "байт" #: src/pv/format/eta.c:52 src/pv/format/eta.c:56 msgid "ETA" msgstr "ОЖИД" #: src/pv/format/fineta.c:80 msgid "FIN" msgstr "ЗАВЕРШ" #: src/pv/loop.c:120 msgid "rate min/avg/max/mdev" msgstr "скор. мин/сред/макс/дев" #: src/pv/loop.c:132 msgid "rate not measured" msgstr "скорость не изменяется" #: src/pv/loop.c:802 src/pv/loop.c:818 src/pv/loop.c:836 src/pv/watchpid.c:101 #: src/pv/watchpid.c:110 src/pv/watchpid.c:121 src/pv/watchpid.c:129 #: src/pv/watchpid.c:166 src/pv/watchpid.c:185 src/pv/watchpid.c:193 #: src/pv/watchpid.c:203 src/pv/watchpid.c:307 src/pv/watchpid.c:315 #: src/pv/watchpid.c:447 src/pv/watchpid.c:470 msgid "pid" msgstr "ИДпр" #: src/pv/loop.c:836 src/pv/watchpid.c:110 src/pv/watchpid.c:122 #: src/pv/watchpid.c:131 src/pv/watchpid.c:185 src/pv/watchpid.c:194 #: src/pv/watchpid.c:205 msgid "fd" msgstr "дф" #: src/pv/remote.c:237 src/pv/remote.c:622 msgid "message not received" msgstr "сообщение не получено" #: src/pv/remote.c:644 src/pv/remote.c:662 msgid "SA_SIGINFO not supported on this system" msgstr "Этой системой не поддерживается SA_SIGINFO" #: src/pv/state.c:42 msgid "history structure allocation failed" msgstr "не удалось выделить память для структуры истории" #: src/pv/state.c:794 src/pv/state.c:806 msgid "file list allocation failed" msgstr "не удалось выделить память для списка файлов" #: src/pv/transfer.c:490 msgid "read failed" msgstr "чтение не удалось" #: src/pv/transfer.c:506 msgid "warning: read errors detected" msgstr "внимание: замечены ошибки чтения" #: src/pv/transfer.c:522 msgid "file is not seekable" msgstr "" #: src/pv/transfer.c:599 msgid "failed to seek past error" msgstr "" #: src/pv/transfer.c:619 msgid "skipped past read error" msgstr "" #: src/pv/transfer.c:663 msgid "no transfer buffer allocated" msgstr "не выделена память для буфера передачи" #: src/pv/transfer.c:751 msgid "failed to set interval timer" msgstr "не удалось задать измеритель временного промежутка" #: src/pv/transfer.c:777 msgid "failed to clear interval timer" msgstr "не удалось очистить измеритель временного промежутка" #: src/pv/transfer.c:822 msgid "line position buffer allocation failed" msgstr "" #: src/pv/transfer.c:996 msgid "write failed" msgstr "запись не удалась" #: src/pv/transfer.c:1237 msgid "select call failed" msgstr "запрос выборки не удался" #: src/pv/watchpid.c:131 src/pv/watchpid.c:205 msgid "not a regular file or block device" msgstr "не является обычным файлом или блочным устройством" #~ msgid "PID[:FD]" #~ msgstr "ИДпр[:FD]" pv-1.10.0/po/tr.po0000644000273400027340000004011615101211113010534 00000000000000msgid "" msgstr "" "Project-Id-Version: pv 1.8.14\n" "Report-Msgid-Bugs-To: https://codeberg.org/ivarch/pv/issues\n" "POT-Creation-Date: 2025-10-31 19:47+0000\n" "PO-Revision-Date: 2025-10-05 20:09+0000\n" "Last-Translator: Oğuz Ersen \n" "Language-Team: Turkish \n" "Language: tr\n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=UTF-8\n" "Content-Transfer-Encoding: 8bit\n" "Plural-Forms: nplurals=2; plural=n != 1;\n" "X-Generator: Weblate 5.13.2\n" #: src/main/help.c:236 msgid "show progress bar" msgstr "ilerleme çubuğunu göster" #: src/main/help.c:239 msgid "show elapsed time" msgstr "geçen süreyi göster" #: src/main/help.c:242 msgid "show estimated time of arrival (completion)" msgstr "tahmini varış (tamamlanma) zamanını göster" #: src/main/help.c:245 msgid "show absolute estimated time of arrival (completion)" msgstr "mutlak tahmini varış (tamamlanma) zamanını göster" #: src/main/help.c:248 msgid "show data transfer rate counter" msgstr "veri aktarım oranı sayacını göster" #: src/main/help.c:251 msgid "show data transfer average rate counter" msgstr "veri aktarımı ortalama hız sayacını göster" #: src/main/help.c:254 msgid "show number of bytes transferred" msgstr "aktarılan bayt sayısını göster" #: src/main/help.c:257 msgid "show percentage of transfer buffer in use" msgstr "aktarım tamponunun kullanım yüzdesini göster" #: src/main/help.c:259 msgid "NUM" msgstr "NUM" #: src/main/help.c:260 msgid "show NUM bytes last written" msgstr "son yazılan NUM baytlarını göster" #: src/main/help.c:262 msgid "FORMAT" msgstr "FORMAT" #: src/main/help.c:263 msgid "set output format to FORMAT" msgstr "çıktı formatını FORMAT olarak ayarlayın" #: src/main/help.c:266 msgid "output percentages, not visual information" msgstr "görsel bilgileri değil, yüzdeleri çıktı olarak yazdır" #: src/main/help.c:269 msgid "do not output any transfer information at all" msgstr "hiçbir transfer bilgisini yazdırma" #: src/main/help.c:273 msgid "show number of bits transferred" msgstr "aktarılan bit sayısını göster" #: src/main/help.c:276 msgid "treat suffixes as multiples of 1000 rather than 1024" msgstr "ekleri 1024 yerine 1000'in katları olarak değerlendir" #: src/main/help.c:279 msgid "display nothing until first byte transferred" msgstr "ilk bayt aktarılana kadar hiçbir şey gösterme" #: src/main/help.c:281 src/main/help.c:296 src/main/help.c:299 msgid "SEC" msgstr "SEC" #: src/main/help.c:282 msgid "display nothing until SEC seconds have passed" msgstr "SEC saniye geçene kadar hiçbir şey gösterme" #: src/main/help.c:284 msgid "SIZE" msgstr "BOYUT" #: src/main/help.c:285 msgid "set estimated data size to SIZE bytes" msgstr "tahmini veri boyutunu BOYUT bayt olarak ayarlayın" #: src/main/help.c:288 msgid "if size unknown, show rate vs max rate" msgstr "boyut bilinmiyorsa, oranı maksimum oranla göster" #: src/main/help.c:291 msgid "count lines instead of bytes" msgstr "bayt yerine satır say" #: src/main/help.c:294 msgid "lines are null-terminated" msgstr "satırlar boş sonlandırılır" #: src/main/help.c:297 msgid "update every SEC seconds" msgstr "her SEC saniyede bir güncelleme" #: src/main/help.c:300 msgid "compute average rate over past SEC seconds (default 30s)" msgstr "geçmiş SEC saniyeleri üzerinden ortalama hızı hesapla (varsayılan 30s)" #: src/main/help.c:302 msgid "WIDTH" msgstr "GENİŞLİK" #: src/main/help.c:303 msgid "assume terminal is WIDTH characters wide" msgstr "terminalin GENİŞLİK karakter genişliğinde olduğunu varsayalım" #: src/main/help.c:305 msgid "HEIGHT" msgstr "YÜKSEKLİK" #: src/main/help.c:306 msgid "assume terminal is HEIGHT rows high" msgstr "terminalin YÜKSEKLİK sıraları yüksekliğinde olduğunu varsayalım" #: src/main/help.c:308 msgid "NAME" msgstr "İSİM" #: src/main/help.c:309 msgid "prefix visual information with NAME" msgstr "görsel bilgiyi İSİM ile öne ekle" #: src/main/help.c:311 msgid "STYLE" msgstr "BİÇİM" #: src/main/help.c:312 msgid "set default bar style to NAME" msgstr "öntanımlı çubuk biçimini İSİM olarak ayarla" #: src/main/help.c:314 msgid "SPEC" msgstr "BELİRT" #: src/main/help.c:315 msgid "also send progress to SPEC" msgstr "ilerlemeyi BELİRT ögesine de gönder" #: src/main/help.c:318 msgid "output transfer statistics at the end" msgstr "transfer istatistiklerini sonda göster" #: src/main/help.c:321 msgid "output even if standard error is not a terminal" msgstr "standart hata bir terminal olmasa bile çıktı yazdır" #: src/main/help.c:324 msgid "use cursor positioning escape sequences" msgstr "imleç konumlandırma kaçış dizilerini kullan" #: src/main/help.c:327 src/main/help.c:360 src/main/help.c:376 #: src/main/help.c:386 msgid "FILE" msgstr "DOSYA" #: src/main/help.c:328 msgid "write output to FILE instead of stdout" msgstr "çıktıyı stdout yerine DOSYA'ya yaz" #: src/main/help.c:330 msgid "RATE" msgstr "ORAN" #: src/main/help.c:331 msgid "limit transfer to RATE bytes per second" msgstr "aktarımı saniye başına ORAN bayt ile sınırlandırın" #: src/main/help.c:333 src/main/help.c:342 msgid "BYTES" msgstr "BAYTLAR" #: src/main/help.c:334 msgid "use a buffer size of BYTES" msgstr "BAYTLAR tampon boyutu kullanın" #: src/main/help.c:337 msgid "never use splice(), always use read/write" msgstr "splice() kullanma, her zaman read/write kullan" #: src/main/help.c:340 msgid "skip read errors in input" msgstr "girdideki okuma hatalarını atla" #: src/main/help.c:343 msgid "skip errors in BYTES blocks at a time" msgstr "BAYTLAR blokları halinde hataları atla" #: src/main/help.c:346 msgid "stop after --size bytes have been transferred" msgstr "--size bayt transfer edildikten sonra dur" #: src/main/help.c:349 msgid "flush cache to disk after every write" msgstr "her yazmadan sonra önbelleği diske boşalt" #: src/main/help.c:352 msgid "use direct I/O to bypass cache" msgstr "Önbelleği atlamak için doğrudan I/O kullan" #: src/main/help.c:355 msgid "try to seek instead of writing null bytes" msgstr "" #: src/main/help.c:358 msgid "discard input instead of writing to output" msgstr "Girdiyi çıktıya yazmak yerine yok say" #: src/main/help.c:361 msgid "write all input to FILE before writing to output" msgstr "çıktıya yazmadan önce tüm girdiyi DOSYA'ya yaz" #: src/main/help.c:364 msgid "PID[:FD]|=NAME|@LISTFILE" msgstr "" #: src/main/help.c:365 msgid "watch file FD opened by process PID" msgstr "FD izleme dosyası PID işlemi tarafından açıldı" #: src/main/help.c:368 src/main/help.c:371 msgid "PID" msgstr "PID" #: src/main/help.c:369 msgid "update settings of process PID" msgstr "süreç PID ayarlarını güncelle" #: src/main/help.c:372 msgid "show progress of process PID" msgstr "" #: src/main/help.c:377 msgid "save process ID in FILE" msgstr "FILE'da işlem kimliğini (ID) kaydet" #: src/main/help.c:380 msgid "show this help and exit" msgstr "bu yardımı göster ve çık" #: src/main/help.c:383 msgid "show version information and exit" msgstr "sürüm bilgilerini göster ve çık" #: src/main/help.c:387 msgid "write debug logs to FILE" msgstr "Hata ayıklama kayıtlarını DOSYA'ya yaz" #: src/main/help.c:413 #, c-format msgid "Usage: %s [OPTION] [FILE]..." msgstr "Kullanım şekli: %s [AYAR] [DOSYA]..." #: src/main/help.c:424 msgid "" "Concatenate FILE(s), or standard input, to standard output, with monitoring." msgstr "" "İzleme ile DOSYA(lar)ı veya standart girdiyi standart çıktı ile birleştirin." #: src/main/help.c:562 msgid "Supported format sequences:" msgstr "Desteklenen biçim dizileri:" #: src/main/help.c:576 #, c-format msgid "Please report any bugs to: %s" msgstr "Lütfen hataları şu adrese bildirin: %s" #: src/main/main.c:228 msgid "(input)" msgstr "(giriş)" #: src/main/main.c:330 msgid "state allocation failed" msgstr "durum tahsisi başarısız oldu" #: src/main/options.c:370 msgid "list files may not contain @ lines" msgstr "" #: src/main/options.c:391 src/main/options.c:393 src/main/options.c:807 msgid "process ID or pid:fd pair expected" msgstr "süreç kimliği (ID) veya pid:fd çifti bekleniyor" #: src/main/options.c:403 src/main/options.c:405 src/main/options.c:814 msgid "invalid process ID" msgstr "geçersiz süreç kimliği (ID)" #: src/main/options.c:448 src/pv/file.c:342 msgid "failed to stat file" msgstr "dosya statüsünde başarısız oldu" #: src/main/options.c:462 msgid "is a directory" msgstr "bir dizindir" #: src/main/options.c:491 msgid "failed to generate sysfs filename" msgstr "sysfs dosya adı oluşturulamadı" #: src/main/options.c:513 msgid "failed to read sysfs size file" msgstr "sysfs boyut dosyası okunamadı" #: src/main/options.c:533 msgid "failed to open block device" msgstr "blok aygıtı açılamadı" #: src/main/options.c:543 msgid "failed to determine size of block device" msgstr "blok aygıtının boyutu belirlenemedi" #: src/main/options.c:652 msgid "option structure allocation failed" msgstr "seçenek yapısı tahsisi başarısız oldu" #: src/main/options.c:671 msgid "option structure argv allocation failed" msgstr "seçenek yapısı argv tahsisi başarısız oldu" #: src/main/options.c:723 msgid "numeric value not understood" msgstr "sayısal değer anlaşılmadı" #: src/main/options.c:743 msgid "integer argument expected" msgstr "tamsayı bağımsız değişkeni bekleniyor" #: src/main/options.c:755 msgid "numeric argument expected" msgstr "sayısal bağımsız değişken bekleniyor" #: src/main/options.c:767 msgid "missing filename" msgstr "" #: src/main/options.c:795 msgid "missing process name" msgstr "" #: src/main/options.c:1056 #, c-format msgid "Try `%s --help' for more information." msgstr "Daha fazla bilgi için `%s --help' seçeneğini deneyin." #: src/main/options.c:1058 #, c-format msgid "Try `%s -h' for more information." msgstr "Daha fazla bilgi için `%s -h' seçeneğini deneyin." #: src/main/options.c:1089 msgid "" "cannot use line mode or transfer modifier options when watching file " "descriptors" msgstr "" "dosya tanımlayıcılarını izlerken satır modu veya aktarım değiştirici " "seçeneklerini kullanamaz" #: src/main/options.c:1098 msgid "cannot use cursor positioning when watching file descriptors" msgstr "dosya tanımlayıcılarını izlerken imleç konumlandırmayı kullanamaz" #: src/main/options.c:1107 msgid "cannot use remote control when watching file descriptors" msgstr "dosya tanımlayıcılarını izlerken uzaktan kumandayı kullanamaz" #: src/main/options.c:1116 msgid "cannot use remote query when watching file descriptors" msgstr "" #: src/main/options.c:1125 msgid "cannot transfer files when watching file descriptors" msgstr "dosya tanımlayıcıları izlenirken dosya aktarılamıyor" #: src/main/options.c:1150 msgid "not available on systems without /proc/self/fdinfo" msgstr "/proc/self/fdinfo olmayan sistemlerde kullanılamaz" #: src/main/options.c:1162 msgid "cannot use remote control and remote query together" msgstr "" #: src/main/options.c:1189 msgid "files cannot be specified with this option" msgstr "" #: src/main/version.c:28 msgid "License: GPLv3+ " msgstr "Lisans: GPLv3+ " #: src/main/version.c:29 msgid "This is free software: you are free to change and redistribute it." msgstr "" "Bu özgür bir yazılımdır: değiştirmekte ve yeniden dağıtmakta özgürsünüz." #: src/main/version.c:30 msgid "There is NO WARRANTY, to the extent permitted by law." msgstr "Yasaların izin verdiği ölçüde GARANTİ YOKTUR." #: src/main/version.c:32 msgid "Project web site" msgstr "Proje web sitesi" #: src/pv/cursor.c:61 msgid "failed to get terminal name" msgstr "terminal adı alınamadı" #: src/pv/cursor.c:106 msgid "failed to open lock file" msgstr "lock dosyası açılamadı" #: src/pv/cursor.c:139 msgid "lock attempt failed" msgstr "kilit denemesi başarısız oldu" #: src/pv/cursor.c:400 msgid "failed to open terminal" msgstr "terminal açılamadı" #: src/pv/display.c:285 msgid "yzafpnum kMGTPEZY" msgstr "yzafpnum kMGTPEZY" #: src/pv/display.c:303 msgid "yzafpnum KMGTPEZY" msgstr "yzafpnum KMGTPEZY" #: src/pv/display.c:1053 src/pv/state.c:842 src/pv/transfer.c:1135 msgid "buffer allocation failed" msgstr "arabellek tahsisi başarısız oldu" #: src/pv/file.c:153 msgid "failed to seek to start of output" msgstr "çıktının başlangıcına ulaşılamadı" #: src/pv/file.c:303 msgid "failed to close file" msgstr "dosya kapatılamadı" #: src/pv/file.c:335 msgid "failed to read file" msgstr "dosya okunamadı" #: src/pv/file.c:350 msgid "failed to stat output file" msgstr "çıktı dosyası stat edilemedi" #: src/pv/file.c:372 msgid "input file is output file" msgstr "girdi dosyası çıktı dosyasıdır" #: src/pv/file.c:429 msgid "(none)" msgstr "(yok)" #: src/pv/file.c:431 msgid "(stdin)" msgstr "(stdin)" #: src/pv/format/averagerate.c:34 src/pv/format/progressbar.c:92 #: src/pv/format/rate.c:36 src/pv/loop.c:121 msgid "b/s" msgstr "b/s" #: src/pv/format/averagerate.c:38 src/pv/format/progressbar.c:96 #: src/pv/format/rate.c:40 msgid "/s" msgstr "/s" #: src/pv/format/averagerate.c:38 src/pv/format/progressbar.c:96 #: src/pv/format/rate.c:40 src/pv/loop.c:121 msgid "B/s" msgstr "B/s" #: src/pv/format/bytes.c:35 msgid "b" msgstr "b" #: src/pv/format/bytes.c:39 src/pv/transfer.c:620 msgid "B" msgstr "B" #: src/pv/format/eta.c:52 src/pv/format/eta.c:56 msgid "ETA" msgstr "ETA" #: src/pv/format/fineta.c:80 msgid "FIN" msgstr "FIN" #: src/pv/loop.c:120 msgid "rate min/avg/max/mdev" msgstr "oran min/ortalama/maks/standart sapma" #: src/pv/loop.c:132 msgid "rate not measured" msgstr "oran ölçülmedi" #: src/pv/loop.c:802 src/pv/loop.c:818 src/pv/loop.c:836 src/pv/watchpid.c:101 #: src/pv/watchpid.c:110 src/pv/watchpid.c:121 src/pv/watchpid.c:129 #: src/pv/watchpid.c:166 src/pv/watchpid.c:185 src/pv/watchpid.c:193 #: src/pv/watchpid.c:203 src/pv/watchpid.c:307 src/pv/watchpid.c:315 #: src/pv/watchpid.c:447 src/pv/watchpid.c:470 msgid "pid" msgstr "pid" #: src/pv/loop.c:836 src/pv/watchpid.c:110 src/pv/watchpid.c:122 #: src/pv/watchpid.c:131 src/pv/watchpid.c:185 src/pv/watchpid.c:194 #: src/pv/watchpid.c:205 msgid "fd" msgstr "fd" #: src/pv/remote.c:237 src/pv/remote.c:622 msgid "message not received" msgstr "mesaj alınamadı" #: src/pv/remote.c:644 src/pv/remote.c:662 msgid "SA_SIGINFO not supported on this system" msgstr "SA_SIGINFO bu sistemde desteklenmiyor" #: src/pv/state.c:42 msgid "history structure allocation failed" msgstr "geçmiş yapısı tahsisi başarısız oldu" #: src/pv/state.c:794 src/pv/state.c:806 msgid "file list allocation failed" msgstr "dosya listesi tahsisi başarısız oldu" #: src/pv/transfer.c:490 msgid "read failed" msgstr "okuma başarısız" #: src/pv/transfer.c:506 msgid "warning: read errors detected" msgstr "uyarı: okuma hataları tespit edildi" #: src/pv/transfer.c:522 msgid "file is not seekable" msgstr "dosya aranabilir değil" #: src/pv/transfer.c:599 msgid "failed to seek past error" msgstr "geçmiş hatayı aramakta başarısız oldu" #: src/pv/transfer.c:619 msgid "skipped past read error" msgstr "geçmiş okuma hatası atlandı" #: src/pv/transfer.c:663 msgid "no transfer buffer allocated" msgstr "aktarım arabelleği ayrılmamış" #: src/pv/transfer.c:751 msgid "failed to set interval timer" msgstr "aralık zamanlayıcısı ayarlanamadı" #: src/pv/transfer.c:777 msgid "failed to clear interval timer" msgstr "aralık zamanlayıcısı temizlenemedi" #: src/pv/transfer.c:822 msgid "line position buffer allocation failed" msgstr "satır konumu arabellek tahsisi başarısız oldu" #: src/pv/transfer.c:996 msgid "write failed" msgstr "yazma başarısız" #: src/pv/transfer.c:1237 msgid "select call failed" msgstr "seçme çağrısı başarısız oldu" #: src/pv/watchpid.c:131 src/pv/watchpid.c:205 msgid "not a regular file or block device" msgstr "normal bir dosya veya blok aygıtı değil" #~ msgid "process list allocation failed" #~ msgstr "işlem listesi tahsisi başarısız oldu" #~ msgid "file descriptor list allocation failed" #~ msgstr "dosya tanımlayıcı listesi tahsisi başarısız oldu" #~ msgid "PID[:FD]" #~ msgstr "PID[:FD]" pv-1.10.0/po/fr.po0000644000273400027340000004320715101211113010522 00000000000000msgid "" msgstr "" "Report-Msgid-Bugs-To: https://codeberg.org/ivarch/pv/issues\n" "POT-Creation-Date: 2025-10-31 19:47+0000\n" "PO-Revision-Date: 2025-05-31 08:58+0000\n" "Last-Translator: milimarg \n" "Language-Team: French \n" "Language: fr\n" "Content-Type: text/plain; charset=UTF-8\n" "Content-Transfer-Encoding: 8bit\n" "Plural-Forms: nplurals=2; plural=n > 1;\n" "X-Generator: Weblate 5.11.4\n" "Date: 1999-06-01 15:18:29+0100\n" "From: Andrew Wood \n" "Xgettext-Options: --default-domain=pkgbuild --directory=./.pkgdir --add-" "comments --keyword=_ --keyword=N_\n" "Files: src/getopt/getopt.c src/getopt/getopt1.c src/version.c src/main/init." "c src/main/help.c src/main/xpmptr.c src/guts/load.c src/guts/stop.c src/guts/" "configure.c src/guts/make.c src/guts/install.c src/guts/prefs.c src/ui/" "generate.c src/ui/main.c src/ui/xpm.c src/ui/status.c src/ui/activate.c src/" "ui/handlers/main.c src/ui/handlers/package.c src/ui/handlers/prefs.c src/ui/" "handlers/dirsel.c src/ui/handlers/popup.c src/ui/handlers/help.c src/ui/" "textout.c src/ui/report.c src/ui/callback.c src/nls/intl/bindtextdom.c src/" "nls/intl/dcgettext.c src/nls/intl/dgettext.c src/nls/intl/finddomain.c src/" "nls/intl/gettext.c src/nls/intl/loadmsgcat.c src/nls/intl/localealias.c src/" "nls/intl/textdomain.c src/nls/intl-cat/cat-compat.c src/nls/intl-gett/intl-" "compat.c\n" #: src/main/help.c:236 msgid "show progress bar" msgstr "afficher la barre de progression" #: src/main/help.c:239 msgid "show elapsed time" msgstr "afficher le temps écoulé" #: src/main/help.c:242 msgid "show estimated time of arrival (completion)" msgstr "afficher l'heure approximative de l'achèvement de la tâche" #: src/main/help.c:245 msgid "show absolute estimated time of arrival (completion)" msgstr "afficher l'heure absolute de l'achèvement de la tâche" #: src/main/help.c:248 msgid "show data transfer rate counter" msgstr "afficher le taux de tranfert des données" #: src/main/help.c:251 msgid "show data transfer average rate counter" msgstr "afficher le compteur de taux moyen de transfert de données" #: src/main/help.c:254 msgid "show number of bytes transferred" msgstr "afficher le nombre d'octets transférés" #: src/main/help.c:257 msgid "show percentage of transfer buffer in use" msgstr "afficher le pourcentage de tampon de transfert utilisé" #: src/main/help.c:259 msgid "NUM" msgstr "NUM" #: src/main/help.c:260 msgid "show NUM bytes last written" msgstr "afficher les derniers NUM octets écrits" #: src/main/help.c:262 msgid "FORMAT" msgstr "FORMAT" #: src/main/help.c:263 msgid "set output format to FORMAT" msgstr "définir le format de sortie sur FORMAT" #: src/main/help.c:266 msgid "output percentages, not visual information" msgstr "imprimer en pourcentage plutôt que des informations visuelles" #: src/main/help.c:269 msgid "do not output any transfer information at all" msgstr "n'afficher aucune information de transfert" #: src/main/help.c:273 msgid "show number of bits transferred" msgstr "afficher le nombre de bits transférés" #: src/main/help.c:276 msgid "treat suffixes as multiples of 1000 rather than 1024" msgstr "traiter les suffixes comme des multiples de 1000 au lieu de 1024" #: src/main/help.c:279 msgid "display nothing until first byte transferred" msgstr "ne rien afficher avant qu'au moins un octet soit tranféré" #: src/main/help.c:281 src/main/help.c:296 src/main/help.c:299 msgid "SEC" msgstr "SEC" #: src/main/help.c:282 msgid "display nothing until SEC seconds have passed" msgstr "ne rien afficher jusqu'à ce que SEC secondes se soient écoulées" #: src/main/help.c:284 msgid "SIZE" msgstr "TAILLE" #: src/main/help.c:285 msgid "set estimated data size to SIZE bytes" msgstr "ajuster la taille estimée des données à TAILLE octets" #: src/main/help.c:288 msgid "if size unknown, show rate vs max rate" msgstr "" "si la taille est inconnue, afficher le taux de transfert par rapport au taux " "de transfert max" #: src/main/help.c:291 msgid "count lines instead of bytes" msgstr "compter les lignes au lieu des octets" #: src/main/help.c:294 msgid "lines are null-terminated" msgstr "les lignes sont terminées par un caractère nul" #: src/main/help.c:297 msgid "update every SEC seconds" msgstr "mettre à jour toutes les SEC secondes" #: src/main/help.c:300 msgid "compute average rate over past SEC seconds (default 30s)" msgstr "" "calculer le taux moyen d'après les SEC dernières secondes (30s par défaut)" #: src/main/help.c:302 msgid "WIDTH" msgstr "LARGEUR" #: src/main/help.c:303 msgid "assume terminal is WIDTH characters wide" msgstr "présumer la largeur du terminal à LARGEUR caractères" #: src/main/help.c:305 msgid "HEIGHT" msgstr "HAUTEUR" #: src/main/help.c:306 msgid "assume terminal is HEIGHT rows high" msgstr "présumer la hauteur du terminal à HAUTEUR lignes" #: src/main/help.c:308 msgid "NAME" msgstr "NOM" #: src/main/help.c:309 msgid "prefix visual information with NAME" msgstr "préfixer les informations visuelles avec NOM" #: src/main/help.c:311 msgid "STYLE" msgstr "STYLE" #: src/main/help.c:312 msgid "set default bar style to NAME" msgstr "définir le style de barre par défaut à NOM" #: src/main/help.c:314 msgid "SPEC" msgstr "SPÉCIFICATION" #: src/main/help.c:315 msgid "also send progress to SPEC" msgstr "aussi envoyer la progression à SPÉCIFICATION" #: src/main/help.c:318 msgid "output transfer statistics at the end" msgstr "afficher les statistiques de transfert à la fin" #: src/main/help.c:321 msgid "output even if standard error is not a terminal" msgstr "" "imprimer vers la sortie d'erreur standard même si ce n'est pas un terminal" #: src/main/help.c:324 msgid "use cursor positioning escape sequences" msgstr "utiliser les séquences d'échappements de positionnement de curseur" #: src/main/help.c:327 src/main/help.c:360 src/main/help.c:376 #: src/main/help.c:386 msgid "FILE" msgstr "FICHIER" #: src/main/help.c:328 msgid "write output to FILE instead of stdout" msgstr "écrire la sortie dans FICHIER au lieu de la sortie standard" #: src/main/help.c:330 msgid "RATE" msgstr "TAUX" #: src/main/help.c:331 msgid "limit transfer to RATE bytes per second" msgstr "limite le taux de transfert à TAUX octets par seconde" #: src/main/help.c:333 src/main/help.c:342 msgid "BYTES" msgstr "OCTETS" #: src/main/help.c:334 msgid "use a buffer size of BYTES" msgstr "Utiliser une mémoire tampon de OCTETS octets" #: src/main/help.c:337 msgid "never use splice(), always use read/write" msgstr "ne jamais utiliser splice(), toujours utiliser read/write" #: src/main/help.c:340 msgid "skip read errors in input" msgstr "ignorer les erreurs de lecture dans l'entrée" #: src/main/help.c:343 msgid "skip errors in BYTES blocks at a time" msgstr "ignorer les erreurs dans OCTETS blocs à la fois" #: src/main/help.c:346 msgid "stop after --size bytes have been transferred" msgstr "arrêter après le transfert de --size octets" #: src/main/help.c:349 msgid "flush cache to disk after every write" msgstr "vider le cache sur le disque après chaque écriture" #: src/main/help.c:352 msgid "use direct I/O to bypass cache" msgstr "utiliser les E/S directes pour contourner le cache" #: src/main/help.c:355 msgid "try to seek instead of writing null bytes" msgstr "" #: src/main/help.c:358 msgid "discard input instead of writing to output" msgstr "rejeter l'entrée au lieu de l'écrire vers la sortie" #: src/main/help.c:361 msgid "write all input to FILE before writing to output" msgstr "écrire toute l'entrée vers FICHIER avant de l'écrire vers la sortie" #: src/main/help.c:364 msgid "PID[:FD]|=NAME|@LISTFILE" msgstr "" #: src/main/help.c:365 msgid "watch file FD opened by process PID" msgstr "surveiller le fichier FD ouvert par le processus PID" #: src/main/help.c:368 src/main/help.c:371 msgid "PID" msgstr "PID" #: src/main/help.c:369 msgid "update settings of process PID" msgstr "mettre à jour la configuration du processus PID" #: src/main/help.c:372 msgid "show progress of process PID" msgstr "" #: src/main/help.c:377 msgid "save process ID in FILE" msgstr "enregistrer l'ID de processus dans FICHIER" #: src/main/help.c:380 msgid "show this help and exit" msgstr "afficher cette aide puis quitter" #: src/main/help.c:383 msgid "show version information and exit" msgstr "afficher la version puis quitter" #: src/main/help.c:387 msgid "write debug logs to FILE" msgstr "écrire les journaux de déboggage vers FICHIER" #: src/main/help.c:413 #, c-format msgid "Usage: %s [OPTION] [FILE]..." msgstr "Utilisation : %s [OPTIONS] [FICHIER]..." #: src/main/help.c:424 msgid "" "Concatenate FILE(s), or standard input, to standard output, with monitoring." msgstr "" "Concaténer FICHIER(s), ou l'entrée standard, sur la sortie standard avec " "monitorage." #: src/main/help.c:562 msgid "Supported format sequences:" msgstr "Séquences de formatage supportées :" #: src/main/help.c:576 #, c-format msgid "Please report any bugs to: %s" msgstr "SVP rapporter tous bogues à %s" #: src/main/main.c:228 msgid "(input)" msgstr "(entrée)" #: src/main/main.c:330 msgid "state allocation failed" msgstr "échec de l'allocation de mémoire de condition" #: src/main/options.c:370 msgid "list files may not contain @ lines" msgstr "" #: src/main/options.c:391 src/main/options.c:393 src/main/options.c:807 msgid "process ID or pid:fd pair expected" msgstr "ID de processus ou paire pid:fd attendue" #: src/main/options.c:403 src/main/options.c:405 src/main/options.c:814 msgid "invalid process ID" msgstr "ID de processus non valide" #: src/main/options.c:448 src/pv/file.c:342 msgid "failed to stat file" msgstr "échec à statuer sur le fichier" #: src/main/options.c:462 msgid "is a directory" msgstr "est un répertoire" #: src/main/options.c:491 msgid "failed to generate sysfs filename" msgstr "échec de génération du nom de fichier sysfs" #: src/main/options.c:513 msgid "failed to read sysfs size file" msgstr "échec de la lecture de la taille du fichier sysfs" #: src/main/options.c:533 msgid "failed to open block device" msgstr "échec de l'ouverture du périphérique de bloc" #: src/main/options.c:543 msgid "failed to determine size of block device" msgstr "échec de l'évaluation de la taille du périphérique de bloc" #: src/main/options.c:652 msgid "option structure allocation failed" msgstr "l'allocation pour la structure d'une option a échoué" #: src/main/options.c:671 msgid "option structure argv allocation failed" msgstr "l'allocation pour la structure de l'option argv a échoué" #: src/main/options.c:723 msgid "numeric value not understood" msgstr "valeur numérique non comprise" #: src/main/options.c:743 msgid "integer argument expected" msgstr "Valeur entière attendue" #: src/main/options.c:755 msgid "numeric argument expected" msgstr "Valeur numérique attendue" #: src/main/options.c:767 msgid "missing filename" msgstr "" #: src/main/options.c:795 msgid "missing process name" msgstr "" #: src/main/options.c:1056 #, c-format msgid "Try `%s --help' for more information." msgstr "Essayez `%s --help' pour plus d'informations." #: src/main/options.c:1058 #, c-format msgid "Try `%s -h' for more information." msgstr "Essayez `%s -h' pour plus d'informations." #: src/main/options.c:1089 msgid "" "cannot use line mode or transfer modifier options when watching file " "descriptors" msgstr "" "impossible d'utiliser le mode ligne ou les options de modificateur de " "transfert lors de la visualisation des descripteurs de fichiers" #: src/main/options.c:1098 msgid "cannot use cursor positioning when watching file descriptors" msgstr "" "impossible d'utiliser le positionnement du curseur lors de la visualisation " "des descripteurs de fichier" #: src/main/options.c:1107 msgid "cannot use remote control when watching file descriptors" msgstr "" "impossible d'utiliser la télécommande lors de la visualisation des " "descripteurs de fichiers" #: src/main/options.c:1116 msgid "cannot use remote query when watching file descriptors" msgstr "" #: src/main/options.c:1125 msgid "cannot transfer files when watching file descriptors" msgstr "" "impossible de transférer des fichiers lorsque vous regardez des descripteurs " "de fichiers" #: src/main/options.c:1150 msgid "not available on systems without /proc/self/fdinfo" msgstr "non disponible sur les systèmes sans /proc/self/fdinfo" #: src/main/options.c:1162 msgid "cannot use remote control and remote query together" msgstr "" #: src/main/options.c:1189 msgid "files cannot be specified with this option" msgstr "" #: src/main/version.c:28 msgid "License: GPLv3+ " msgstr "License : GPLv3+ " #: src/main/version.c:29 msgid "This is free software: you are free to change and redistribute it." msgstr "" "Ceci est un logiciel libre : vous êtes libre de le modifier et de le " "redistribuer." #: src/main/version.c:30 msgid "There is NO WARRANTY, to the extent permitted by law." msgstr "Il n'y a AUCUNE GARANTIE, dans la mesure permise par la loi." #: src/main/version.c:32 msgid "Project web site" msgstr "Site web du projet" #: src/pv/cursor.c:61 msgid "failed to get terminal name" msgstr "échec de lecture du nom du terminal" #: src/pv/cursor.c:106 msgid "failed to open lock file" msgstr "échec de l'ouverture du fichier de verrouillage" #: src/pv/cursor.c:139 msgid "lock attempt failed" msgstr "échec de la tentative de verrouillage" #: src/pv/cursor.c:400 msgid "failed to open terminal" msgstr "échec de l'ouverture du terminal" #: src/pv/display.c:285 msgid "yzafpnum kMGTPEZY" msgstr "yzafpnum kMGTPEZY" #: src/pv/display.c:303 msgid "yzafpnum KMGTPEZY" msgstr "yzafpnum KMGTPEZY" #: src/pv/display.c:1053 src/pv/state.c:842 src/pv/transfer.c:1135 msgid "buffer allocation failed" msgstr "échec de l'allocation de mémoire tampon" #: src/pv/file.c:153 msgid "failed to seek to start of output" msgstr "ne peut pas passer au début de la sortie" #: src/pv/file.c:303 msgid "failed to close file" msgstr "la fermeture du fichier a échoué" #: src/pv/file.c:335 msgid "failed to read file" msgstr "la lecture du fichier a échoué" #: src/pv/file.c:350 msgid "failed to stat output file" msgstr "échec à statuer sur le fichier de sortie" #: src/pv/file.c:372 msgid "input file is output file" msgstr "fichiers d'entré et de sortie sont les mêmes" #: src/pv/file.c:429 msgid "(none)" msgstr "(aucun)" #: src/pv/file.c:431 msgid "(stdin)" msgstr "(stdin)" #: src/pv/format/averagerate.c:34 src/pv/format/progressbar.c:92 #: src/pv/format/rate.c:36 src/pv/loop.c:121 msgid "b/s" msgstr "b/s" #: src/pv/format/averagerate.c:38 src/pv/format/progressbar.c:96 #: src/pv/format/rate.c:40 msgid "/s" msgstr "/s" #: src/pv/format/averagerate.c:38 src/pv/format/progressbar.c:96 #: src/pv/format/rate.c:40 src/pv/loop.c:121 msgid "B/s" msgstr "O/s" #: src/pv/format/bytes.c:35 msgid "b" msgstr "b" #: src/pv/format/bytes.c:39 src/pv/transfer.c:620 msgid "B" msgstr "O" #: src/pv/format/eta.c:52 src/pv/format/eta.c:56 msgid "ETA" msgstr "ETA" #: src/pv/format/fineta.c:80 msgid "FIN" msgstr "FIN" #: src/pv/loop.c:120 msgid "rate min/avg/max/mdev" msgstr "taux min/moy/max/écart-type" #: src/pv/loop.c:132 msgid "rate not measured" msgstr "taux non mesuré" #: src/pv/loop.c:802 src/pv/loop.c:818 src/pv/loop.c:836 src/pv/watchpid.c:101 #: src/pv/watchpid.c:110 src/pv/watchpid.c:121 src/pv/watchpid.c:129 #: src/pv/watchpid.c:166 src/pv/watchpid.c:185 src/pv/watchpid.c:193 #: src/pv/watchpid.c:203 src/pv/watchpid.c:307 src/pv/watchpid.c:315 #: src/pv/watchpid.c:447 src/pv/watchpid.c:470 msgid "pid" msgstr "pid" #: src/pv/loop.c:836 src/pv/watchpid.c:110 src/pv/watchpid.c:122 #: src/pv/watchpid.c:131 src/pv/watchpid.c:185 src/pv/watchpid.c:194 #: src/pv/watchpid.c:205 msgid "fd" msgstr "fd" #: src/pv/remote.c:237 src/pv/remote.c:622 msgid "message not received" msgstr "message non reçu" #: src/pv/remote.c:644 src/pv/remote.c:662 msgid "SA_SIGINFO not supported on this system" msgstr "SA_SIGINFO non pris en charge sur ce système" #: src/pv/state.c:42 msgid "history structure allocation failed" msgstr "l'allocation de la structure de l'historique a échoué" #: src/pv/state.c:794 src/pv/state.c:806 msgid "file list allocation failed" msgstr "échec de l'allocation de la liste de fichiers" #: src/pv/transfer.c:490 msgid "read failed" msgstr "la lecture a échoué" #: src/pv/transfer.c:506 msgid "warning: read errors detected" msgstr "avertissement : erreurs de lecture détectées" #: src/pv/transfer.c:522 msgid "file is not seekable" msgstr "ne peut pas se déplacer dans le fichier" #: src/pv/transfer.c:599 msgid "failed to seek past error" msgstr "n'a pas réussi à dépasser l'erreur" #: src/pv/transfer.c:619 msgid "skipped past read error" msgstr "erreur de lecture dépassée" #: src/pv/transfer.c:663 msgid "no transfer buffer allocated" msgstr "aucun tampon de transfert alloué" #: src/pv/transfer.c:751 msgid "failed to set interval timer" msgstr "La définition de l'intervalle du minuteur a échoué" #: src/pv/transfer.c:777 msgid "failed to clear interval timer" msgstr "La réinitialisation des intervalles du minuteur a échoué" #: src/pv/transfer.c:822 msgid "line position buffer allocation failed" msgstr "L'allocation de la position de la ligne de la mémoire tampon a échoué" #: src/pv/transfer.c:996 msgid "write failed" msgstr "l'écriture a échoué" #: src/pv/transfer.c:1237 msgid "select call failed" msgstr "l'appel de sélection a échoué" #: src/pv/watchpid.c:131 src/pv/watchpid.c:205 msgid "not a regular file or block device" msgstr "pas un fichier ordinaire ou un périphérique de bloc" #~ msgid "PID[:FD]" #~ msgstr "PID[:FD]" #~ msgid "failed to set alarm signal handler" #~ msgstr "échec de la définition du gestionnaire de signal d'alarme" pv-1.10.0/po/pt.gmo0000644000273400027340000001622215101211113010677 00000000000000JlePQLU'%!4#Q(u4<P)8z-,-+ Y n     !   : O i  '    ) "+ 2N  " ' / * #A "e   %   4 'R z  + ) #5!Mo-':b# >WL-P'~-) 66V@Oq5F8 ,E3r!,,G%t/!,40M~)521d+087)O%y"1'")J+t:"(16Z"# '&0N*,!5"/,R)3<H(A$/#9=%0 ' B.* D+:>-? !4&@GI7;6E 21,JCF 5"8B/sConcatenate FILE(s), or standard input, to standard output, with monitoring.ETAPlease report any bugs to: %sSA_SIGINFO not supported on this systemTry `%s --help' for more information.Try `%s -h' for more information.Usage: %s [OPTION] [FILE]...assume terminal is HEIGHT rows highassume terminal is WIDTH characters widebuffer allocation failedcannot transfer files when watching file descriptorscannot use cursor positioning when watching file descriptorscannot use line mode or transfer modifier options when watching file descriptorscannot use remote control when watching file descriptorscount lines instead of bytesdisplay nothing until SEC seconds have passeddisplay nothing until first byte transferreddo not output any transfer information at allfailed to close filefailed to get terminal namefailed to open lock filefailed to open terminalfailed to read filefailed to seek past errorfailed to seek to start of outputfailed to stat filefailed to stat output filefile is not seekableinput file is output fileinteger argument expectedinvalid process IDlimit transfer to RATE bytes per secondlines are null-terminatedlock attempt failedmessage not receivednever use splice(), always use read/writenot a regular file or block devicenot available on systems without /proc/self/fdinfonumeric argument expectedoption structure allocation failedoption structure argv allocation failedoutput even if standard error is not a terminaloutput percentages, not visual informationprefix visual information with NAMEprocess ID or pid:fd pair expectedread failedsave process ID in FILEselect call failedset estimated data size to SIZE bytesset output format to FORMATshow NUM bytes last writtenshow absolute estimated time of arrival (completion)show data transfer average rate countershow data transfer rate countershow elapsed timeshow estimated time of arrival (completion)show number of bytes transferredshow percentage of transfer buffer in useshow progress barshow this help and exitshow version information and exitskip read errors in inputskipped past read errorstate allocation failedstop after --size bytes have been transferredupdate every SEC secondsupdate settings of process PIDuse a buffer size of BYTESuse cursor positioning escape sequenceswarning: read errors detectedwatch file FD opened by process PIDwrite failedProject-Id-Version: PACKAGE VERSION Report-Msgid-Bugs-To: https://codeberg.org/ivarch/pv/issues PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE Last-Translator: FULL NAME Language-Team: LANGUAGE Language: pt MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit B/sConcatena ARQUIVO(s) ou a entrada padrão e grava na saída padrão, com monitoramento.ETAPor favor, reporte quaisquer defeitos para %sSA_SIGINFO não suportado neste sistemaTente `%s --help' para maiores informações.Tente `%s -h' para maiores informações.Uso: %s [OPÇÕES] [ARQUIVOS]...presuma que o terminal tem HEIGHT caracteres de alturapresuma que o terminal tem WIDTH caracteres de larguraerro alocando o buffernão pode transferir arquivos ao assistir descritores de arquivonão pode usar o posicionamento do cursor ao observar os descritores de arquivonão pode usar o modo de linha ou opções de modificador de transferência ao assistir os descritores de arquivonão pode usar o controle remoto ao assistir os descritores de arquivocontar linhas em vez de bytesnão exibir nada até que os segundos SEC tenham passadonão exibe nada até iniciar o processamentoexecuta programa sem exibir quaisquer informaçõeserro fechando o arquivoerro ao ler o nome do terminalerro ao abrir arquivo de bloqueioerro abrindo o terminalerro lendo o arquivonão pode ir além do erronão pode mover para o início da produçãoerro obtendo informações do arquivoerro obtendo informações do arquivo de saídanão pode mover dentro do arquivoos arquivos de entrada e saída são o mesmoargumento inteiro esperadoID de processo inválidolimita a transferência a RATE bytes por segundolinhas são terminadas em nulotentativa de bloqueio falhoumensagem não recebidanunca use splice(), sempre use read/writenão é um arquivo regular ou dispositivo de bloqueionão disponível em sistemas sem /proc/self/fdinfoargumento numérico esperadoerro na alocação da estrutura de opçõeserro na alocação da estrutura de opções argvgera dados mesmo que a saída de erro seja redirecionadaexibe apenas as porcentagens, sem informações visuaisexibe NAME antes das demais informaçõesID do processo ou par pid:fd esperadoerro de leiturasalvar ID do processo em FILEerro na chamada da função selectseta a quantidade estimada de dados em SIZE bytesdefinir o formato de saída para FORMATexibe NUM bytes gravados pela última vezexibe o tempo absoluto estimado de términoexibe o contador da taxa média de transferência de dadosexibe a taxa de transferênciaexibe tempo passadoexibe o tempo estimado de términoexibe a quantidade de bytes transferidosexibe a porcentagem de buffer de transferência em usoexibe barra de progressãoexibe esta tela de ajuda e terminaexibe a versão e terminaignorar erros de leitura em entradaignorado erro de leituraalocação de memória de status falhouparar após --size bytes terem sido transferidosatualiza informações a cada SEC segundosatualizar as configurações do processo PIDuse um tamanho de buffer de BYTESutiliza caracteres de escape para posicionar o cursoraviso: erros de leitura detectadosassistir arquivo FD aberto pelo processo PIDerro de gravaçãopv-1.10.0/po/Makefile.in.in0000644000273400027340000004616314755443161012261 00000000000000# Makefile for PO directory in any package using GNU gettext. # Copyright (C) 1995-2000 Ulrich Drepper # Copyright (C) 2000-2020 Free Software Foundation, Inc. # # Copying and distribution of this file, with or without modification, # are permitted in any medium without royalty provided the copyright # notice and this notice are preserved. This file is offered as-is, # without any warranty. # # Origin: gettext-0.21 GETTEXT_MACRO_VERSION = 0.20 PACKAGE = @PACKAGE@ VERSION = @VERSION@ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ SED = @SED@ SHELL = /bin/sh @SET_MAKE@ srcdir = @srcdir@ top_srcdir = @top_srcdir@ VPATH = @srcdir@ prefix = @prefix@ exec_prefix = @exec_prefix@ datarootdir = @datarootdir@ datadir = @datadir@ localedir = @localedir@ gettextsrcdir = $(datadir)/gettext/po INSTALL = @INSTALL@ INSTALL_DATA = @INSTALL_DATA@ # We use $(mkdir_p). # In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as # "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions, # @install_sh@ does not start with $(SHELL), so we add it. # In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined # either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake # versions, $(mkinstalldirs) and $(install_sh) are unused. mkinstalldirs = $(SHELL) @install_sh@ -d install_sh = $(SHELL) @install_sh@ MKDIR_P = @MKDIR_P@ mkdir_p = @mkdir_p@ # When building gettext-tools, we prefer to use the built programs # rather than installed programs. However, we can't do that when we # are cross compiling. CROSS_COMPILING = @CROSS_COMPILING@ GMSGFMT_ = @GMSGFMT@ GMSGFMT_no = @GMSGFMT@ GMSGFMT_yes = @GMSGFMT_015@ GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT)) XGETTEXT_ = @XGETTEXT@ XGETTEXT_no = @XGETTEXT@ XGETTEXT_yes = @XGETTEXT_015@ XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT)) MSGMERGE = @MSGMERGE@ MSGMERGE_UPDATE = @MSGMERGE@ --update MSGMERGE_FOR_MSGFMT_OPTION = @MSGMERGE_FOR_MSGFMT_OPTION@ MSGINIT = msginit MSGCONV = msgconv MSGFILTER = msgfilter POFILES = @POFILES@ GMOFILES = @GMOFILES@ UPDATEPOFILES = @UPDATEPOFILES@ DUMMYPOFILES = @DUMMYPOFILES@ DISTFILES.common = Makefile.in.in remove-potcdate.sin \ $(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3) DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \ $(POFILES) $(GMOFILES) \ $(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3) POTFILES = \ CATALOGS = @CATALOGS@ POFILESDEPS_ = $(srcdir)/$(DOMAIN).pot POFILESDEPS_yes = $(POFILESDEPS_) POFILESDEPS_no = POFILESDEPS = $(POFILESDEPS_$(PO_DEPENDS_ON_POT)) DISTFILESDEPS_ = update-po DISTFILESDEPS_yes = $(DISTFILESDEPS_) DISTFILESDEPS_no = DISTFILESDEPS = $(DISTFILESDEPS_$(DIST_DEPENDS_ON_UPDATE_PO)) # Makevars gets inserted here. (Don't remove this line!) all: all-@USE_NLS@ .SUFFIXES: .SUFFIXES: .po .gmo .sed .sin .nop .po-create .po-update # The .pot file, stamp-po, .po files, and .gmo files appear in release tarballs. # The GNU Coding Standards say in # : # "GNU distributions usually contain some files which are not source files # ... . Since these files normally appear in the source directory, they # should always appear in the source directory, not in the build directory. # So Makefile rules to update them should put the updated files in the # source directory." # Therefore we put these files in the source directory, not the build directory. # During .po -> .gmo conversion, take into account the most recent changes to # the .pot file. This eliminates the need to update the .po files when the # .pot file has changed, which would be troublesome if the .po files are put # under version control. $(GMOFILES): $(srcdir)/$(DOMAIN).pot .po.gmo: @lang=`echo $* | sed -e 's,.*/,,'`; \ test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ echo "$${cdcmd}rm -f $${lang}.gmo && $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.1po && rm -f $${lang}.1po"; \ cd $(srcdir) && \ rm -f $${lang}.gmo && \ $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) -o $${lang}.1po $${lang}.po $(DOMAIN).pot && \ $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.1po && \ mv t-$${lang}.gmo $${lang}.gmo && \ rm -f $${lang}.1po .sin.sed: sed -e '/^#/d' $< > t-$@ mv t-$@ $@ all-yes: $(srcdir)/stamp-po all-no: # Ensure that the gettext macros and this Makefile.in.in are in sync. CHECK_MACRO_VERSION = \ test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \ || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \ exit 1; \ } # $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no # internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because # we don't want to bother translators with empty POT files). We assume that # LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty. # In this case, $(srcdir)/stamp-po is a nop (i.e. a phony target). # $(srcdir)/stamp-po is a timestamp denoting the last time at which the CATALOGS # have been loosely updated. Its purpose is that when a developer or translator # checks out the package from a version control system, and the $(DOMAIN).pot # file is not under version control, "make" will update the $(DOMAIN).pot and # the $(CATALOGS), but subsequent invocations of "make" will do nothing. This # timestamp would not be necessary if updating the $(CATALOGS) would always # touch them; however, the rule for $(POFILES) has been designed to not touch # files that don't need to be changed. $(srcdir)/stamp-po: $(srcdir)/$(DOMAIN).pot @$(CHECK_MACRO_VERSION) test ! -f $(srcdir)/$(DOMAIN).pot || \ test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES) @test ! -f $(srcdir)/$(DOMAIN).pot || { \ echo "touch $(srcdir)/stamp-po" && \ echo timestamp > $(srcdir)/stamp-poT && \ mv $(srcdir)/stamp-poT $(srcdir)/stamp-po; \ } # Note: Target 'all' must not depend on target '$(DOMAIN).pot-update', # otherwise packages like GCC can not be built if only parts of the source # have been downloaded. # This target rebuilds $(DOMAIN).pot; it is an expensive operation. # Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. # The determination of whether the package xyz is a GNU one is based on the # heuristic whether some file in the top level directory mentions "GNU xyz". # If GNU 'find' is available, we avoid grepping through monster files. $(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed package_gnu="$(PACKAGE_GNU)"; \ test -n "$$package_gnu" || { \ if { if (LC_ALL=C find --version) 2>/dev/null | grep GNU >/dev/null; then \ LC_ALL=C find -L $(top_srcdir) -maxdepth 1 -type f -size -10000000c -exec grep -i 'GNU @PACKAGE@' /dev/null '{}' ';' 2>/dev/null; \ else \ LC_ALL=C grep -i 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null; \ fi; \ } | grep -v 'libtool:' >/dev/null; then \ package_gnu=yes; \ else \ package_gnu=no; \ fi; \ }; \ if test "$$package_gnu" = "yes"; then \ package_prefix='GNU '; \ else \ package_prefix=''; \ fi; \ if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \ msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \ else \ msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \ fi; \ case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \ $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ --add-comments=TRANSLATORS: \ --files-from=$(srcdir)/POTFILES.in \ --copyright-holder='$(COPYRIGHT_HOLDER)' \ --msgid-bugs-address="$$msgid_bugs_address" \ $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ ;; \ *) \ $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ --add-comments=TRANSLATORS: \ --files-from=$(srcdir)/POTFILES.in \ --copyright-holder='$(COPYRIGHT_HOLDER)' \ --package-name="$${package_prefix}@PACKAGE@" \ --package-version='@VERSION@' \ --msgid-bugs-address="$$msgid_bugs_address" \ $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ ;; \ esac test ! -f $(DOMAIN).po || { \ if test -f $(srcdir)/$(DOMAIN).pot-header; then \ sed -e '1,/^#$$/d' < $(DOMAIN).po > $(DOMAIN).1po && \ cat $(srcdir)/$(DOMAIN).pot-header $(DOMAIN).1po > $(DOMAIN).po && \ rm -f $(DOMAIN).1po \ || exit 1; \ fi; \ if test -f $(srcdir)/$(DOMAIN).pot; then \ sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \ sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \ if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \ rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \ else \ rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \ mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ fi; \ else \ mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ fi; \ } # This rule has no dependencies: we don't need to update $(DOMAIN).pot at # every "make" invocation, only create it when it is missing. # Only "make $(DOMAIN).pot-update" or "make dist" will force an update. $(srcdir)/$(DOMAIN).pot: $(MAKE) $(DOMAIN).pot-update # This target rebuilds a PO file if $(DOMAIN).pot has changed. # Note that a PO file is not touched if it doesn't need to be changed. $(POFILES): $(POFILESDEPS) @test -f $(srcdir)/$(DOMAIN).pot || $(MAKE) $(srcdir)/$(DOMAIN).pot @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \ if test -f "$(srcdir)/$${lang}.po"; then \ test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot"; \ cd $(srcdir) \ && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \ 0.1[6-7] | 0.1[6-7].*) \ $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --previous $${lang}.po $(DOMAIN).pot;; \ *) \ $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} --previous $${lang}.po $(DOMAIN).pot;; \ esac; \ }; \ else \ $(MAKE) $${lang}.po-create; \ fi install: install-exec install-data install-exec: install-data: install-data-@USE_NLS@ if test "$(PACKAGE)" = "gettext-tools"; then \ $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ for file in $(DISTFILES.common) Makevars.template; do \ $(INSTALL_DATA) $(srcdir)/$$file \ $(DESTDIR)$(gettextsrcdir)/$$file; \ done; \ for file in Makevars; do \ rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ done; \ else \ : ; \ fi install-data-no: all install-data-yes: all @catalogs='$(CATALOGS)'; \ for cat in $$catalogs; do \ cat=`basename $$cat`; \ lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ dir=$(localedir)/$$lang/LC_MESSAGES; \ $(mkdir_p) $(DESTDIR)$$dir; \ if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \ $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \ echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \ for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ if test -n "$$lc"; then \ if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ for file in *; do \ if test -f $$file; then \ ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ fi; \ done); \ rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ else \ if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ :; \ else \ rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ fi; \ fi; \ rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \ fi; \ done; \ done install-strip: install installdirs: installdirs-exec installdirs-data installdirs-exec: installdirs-data: installdirs-data-@USE_NLS@ if test "$(PACKAGE)" = "gettext-tools"; then \ $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ else \ : ; \ fi installdirs-data-no: installdirs-data-yes: @catalogs='$(CATALOGS)'; \ for cat in $$catalogs; do \ cat=`basename $$cat`; \ lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ dir=$(localedir)/$$lang/LC_MESSAGES; \ $(mkdir_p) $(DESTDIR)$$dir; \ for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ if test -n "$$lc"; then \ if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ for file in *; do \ if test -f $$file; then \ ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ fi; \ done); \ rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ else \ if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ :; \ else \ rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ fi; \ fi; \ fi; \ done; \ done # Define this as empty until I found a useful application. installcheck: uninstall: uninstall-exec uninstall-data uninstall-exec: uninstall-data: uninstall-data-@USE_NLS@ if test "$(PACKAGE)" = "gettext-tools"; then \ for file in $(DISTFILES.common) Makevars.template; do \ rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ done; \ else \ : ; \ fi uninstall-data-no: uninstall-data-yes: catalogs='$(CATALOGS)'; \ for cat in $$catalogs; do \ cat=`basename $$cat`; \ lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \ rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ done; \ done check: all info dvi ps pdf html tags TAGS ctags CTAGS ID: install-dvi install-ps install-pdf install-html: mostlyclean: rm -f remove-potcdate.sed rm -f $(srcdir)/stamp-poT rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po rm -fr *.o clean: mostlyclean distclean: clean rm -f Makefile Makefile.in POTFILES maintainer-clean: distclean @echo "This command is intended for maintainers to use;" @echo "it deletes files that may require special tools to rebuild." rm -f $(srcdir)/$(DOMAIN).pot $(srcdir)/stamp-po $(GMOFILES) distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) dist distdir: test -z "$(DISTFILESDEPS)" || $(MAKE) $(DISTFILESDEPS) @$(MAKE) dist2 # This is a separate target because 'update-po' must be executed before. dist2: $(srcdir)/stamp-po $(DISTFILES) @dists="$(DISTFILES)"; \ if test "$(PACKAGE)" = "gettext-tools"; then \ dists="$$dists Makevars.template"; \ fi; \ if test -f $(srcdir)/$(DOMAIN).pot; then \ dists="$$dists $(DOMAIN).pot stamp-po"; \ else \ case $(XGETTEXT) in \ :) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because a suitable 'xgettext' program was not found in PATH." 1>&2;; \ *) echo "Warning: Creating a tarball without '$(DOMAIN).pot', because 'xgettext' found no strings to extract. Check the contents of the POTFILES.in file and the XGETTEXT_OPTIONS in the Makevars file." 1>&2;; \ esac; \ fi; \ if test -f $(srcdir)/ChangeLog; then \ dists="$$dists ChangeLog"; \ fi; \ for i in 0 1 2 3 4 5 6 7 8 9; do \ if test -f $(srcdir)/ChangeLog.$$i; then \ dists="$$dists ChangeLog.$$i"; \ fi; \ done; \ if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \ for file in $$dists; do \ if test -f $$file; then \ cp -p $$file $(distdir) || exit 1; \ else \ cp -p $(srcdir)/$$file $(distdir) || exit 1; \ fi; \ done update-po: Makefile $(MAKE) $(DOMAIN).pot-update test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES) $(MAKE) update-gmo # General rule for creating PO files. .nop.po-create: @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \ echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \ exit 1 # General rule for updating PO files. .nop.po-update: @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \ if test "$(PACKAGE)" = "gettext-tools" && test "$(CROSS_COMPILING)" != "yes"; then PATH=`pwd`/../src:$$PATH; fi; \ tmpdir=`pwd`; \ echo "$$lang:"; \ test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \ cd $(srcdir); \ if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].*) \ $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ 0.1[6-7] | 0.1[6-7].*) \ $(MSGMERGE) $(MSGMERGE_OPTIONS) --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ *) \ $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang --previous -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ esac; \ }; then \ if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ rm -f $$tmpdir/$$lang.new.po; \ else \ if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ :; \ else \ echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ exit 1; \ fi; \ fi; \ else \ echo "msgmerge for $$lang.po failed!" 1>&2; \ rm -f $$tmpdir/$$lang.new.po; \ fi $(DUMMYPOFILES): update-gmo: Makefile $(GMOFILES) @: # Recreate Makefile by invoking config.status. Explicitly invoke the shell, # because execution permission bits may not work on the current file system. # Use @SHELL@, which is the shell determined by autoconf for the use by its # scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient. Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@ cd $(top_builddir) \ && @SHELL@ ./config.status $(subdir)/$@.in po-directories force: # Tell versions [3.59,3.63) of GNU make not to export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: pv-1.10.0/po/fi.po0000644000273400027340000002655115101211113010514 00000000000000msgid "" msgstr "" "Project-Id-Version: pv 1.9.34\n" "Report-Msgid-Bugs-To: https://codeberg.org/ivarch/pv/issues\n" "POT-Creation-Date: 2025-10-31 19:47+0000\n" "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" "Last-Translator: FULL NAME \n" "Language-Team: LANGUAGE \n" "Language: fi\n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=UTF-8\n" "Content-Transfer-Encoding: 8bit\n" #: src/main/help.c:236 msgid "show progress bar" msgstr "" #: src/main/help.c:239 msgid "show elapsed time" msgstr "" #: src/main/help.c:242 msgid "show estimated time of arrival (completion)" msgstr "" #: src/main/help.c:245 msgid "show absolute estimated time of arrival (completion)" msgstr "" #: src/main/help.c:248 msgid "show data transfer rate counter" msgstr "" #: src/main/help.c:251 msgid "show data transfer average rate counter" msgstr "" #: src/main/help.c:254 msgid "show number of bytes transferred" msgstr "" #: src/main/help.c:257 msgid "show percentage of transfer buffer in use" msgstr "" #: src/main/help.c:259 msgid "NUM" msgstr "" #: src/main/help.c:260 msgid "show NUM bytes last written" msgstr "" #: src/main/help.c:262 msgid "FORMAT" msgstr "" #: src/main/help.c:263 msgid "set output format to FORMAT" msgstr "" #: src/main/help.c:266 msgid "output percentages, not visual information" msgstr "" #: src/main/help.c:269 msgid "do not output any transfer information at all" msgstr "" #: src/main/help.c:273 msgid "show number of bits transferred" msgstr "" #: src/main/help.c:276 msgid "treat suffixes as multiples of 1000 rather than 1024" msgstr "" #: src/main/help.c:279 msgid "display nothing until first byte transferred" msgstr "" #: src/main/help.c:281 src/main/help.c:296 src/main/help.c:299 msgid "SEC" msgstr "" #: src/main/help.c:282 msgid "display nothing until SEC seconds have passed" msgstr "" #: src/main/help.c:284 msgid "SIZE" msgstr "" #: src/main/help.c:285 msgid "set estimated data size to SIZE bytes" msgstr "" #: src/main/help.c:288 msgid "if size unknown, show rate vs max rate" msgstr "" #: src/main/help.c:291 msgid "count lines instead of bytes" msgstr "" #: src/main/help.c:294 msgid "lines are null-terminated" msgstr "" #: src/main/help.c:297 msgid "update every SEC seconds" msgstr "" #: src/main/help.c:300 msgid "compute average rate over past SEC seconds (default 30s)" msgstr "" #: src/main/help.c:302 msgid "WIDTH" msgstr "" #: src/main/help.c:303 msgid "assume terminal is WIDTH characters wide" msgstr "" #: src/main/help.c:305 msgid "HEIGHT" msgstr "" #: src/main/help.c:306 msgid "assume terminal is HEIGHT rows high" msgstr "" #: src/main/help.c:308 msgid "NAME" msgstr "" #: src/main/help.c:309 msgid "prefix visual information with NAME" msgstr "" #: src/main/help.c:311 msgid "STYLE" msgstr "" #: src/main/help.c:312 msgid "set default bar style to NAME" msgstr "" #: src/main/help.c:314 msgid "SPEC" msgstr "" #: src/main/help.c:315 msgid "also send progress to SPEC" msgstr "" #: src/main/help.c:318 msgid "output transfer statistics at the end" msgstr "" #: src/main/help.c:321 msgid "output even if standard error is not a terminal" msgstr "" #: src/main/help.c:324 msgid "use cursor positioning escape sequences" msgstr "" #: src/main/help.c:327 src/main/help.c:360 src/main/help.c:376 #: src/main/help.c:386 msgid "FILE" msgstr "" #: src/main/help.c:328 msgid "write output to FILE instead of stdout" msgstr "" #: src/main/help.c:330 msgid "RATE" msgstr "" #: src/main/help.c:331 msgid "limit transfer to RATE bytes per second" msgstr "" #: src/main/help.c:333 src/main/help.c:342 msgid "BYTES" msgstr "" #: src/main/help.c:334 msgid "use a buffer size of BYTES" msgstr "" #: src/main/help.c:337 msgid "never use splice(), always use read/write" msgstr "" #: src/main/help.c:340 msgid "skip read errors in input" msgstr "" #: src/main/help.c:343 msgid "skip errors in BYTES blocks at a time" msgstr "" #: src/main/help.c:346 msgid "stop after --size bytes have been transferred" msgstr "" #: src/main/help.c:349 msgid "flush cache to disk after every write" msgstr "" #: src/main/help.c:352 msgid "use direct I/O to bypass cache" msgstr "" #: src/main/help.c:355 msgid "try to seek instead of writing null bytes" msgstr "" #: src/main/help.c:358 msgid "discard input instead of writing to output" msgstr "" #: src/main/help.c:361 msgid "write all input to FILE before writing to output" msgstr "" #: src/main/help.c:364 msgid "PID[:FD]|=NAME|@LISTFILE" msgstr "" #: src/main/help.c:365 msgid "watch file FD opened by process PID" msgstr "" #: src/main/help.c:368 src/main/help.c:371 msgid "PID" msgstr "" #: src/main/help.c:369 msgid "update settings of process PID" msgstr "" #: src/main/help.c:372 msgid "show progress of process PID" msgstr "" #: src/main/help.c:377 msgid "save process ID in FILE" msgstr "" #: src/main/help.c:380 msgid "show this help and exit" msgstr "" #: src/main/help.c:383 msgid "show version information and exit" msgstr "" #: src/main/help.c:387 msgid "write debug logs to FILE" msgstr "" #: src/main/help.c:413 #, c-format msgid "Usage: %s [OPTION] [FILE]..." msgstr "" #: src/main/help.c:424 msgid "" "Concatenate FILE(s), or standard input, to standard output, with monitoring." msgstr "" #: src/main/help.c:562 msgid "Supported format sequences:" msgstr "" #: src/main/help.c:576 #, c-format msgid "Please report any bugs to: %s" msgstr "" #: src/main/main.c:228 msgid "(input)" msgstr "" #: src/main/main.c:330 msgid "state allocation failed" msgstr "" #: src/main/options.c:370 msgid "list files may not contain @ lines" msgstr "" #: src/main/options.c:391 src/main/options.c:393 src/main/options.c:807 msgid "process ID or pid:fd pair expected" msgstr "" #: src/main/options.c:403 src/main/options.c:405 src/main/options.c:814 msgid "invalid process ID" msgstr "" #: src/main/options.c:448 src/pv/file.c:342 msgid "failed to stat file" msgstr "" #: src/main/options.c:462 msgid "is a directory" msgstr "" #: src/main/options.c:491 msgid "failed to generate sysfs filename" msgstr "" #: src/main/options.c:513 msgid "failed to read sysfs size file" msgstr "" #: src/main/options.c:533 msgid "failed to open block device" msgstr "" #: src/main/options.c:543 msgid "failed to determine size of block device" msgstr "" #: src/main/options.c:652 msgid "option structure allocation failed" msgstr "" #: src/main/options.c:671 msgid "option structure argv allocation failed" msgstr "" #: src/main/options.c:723 msgid "numeric value not understood" msgstr "" #: src/main/options.c:743 msgid "integer argument expected" msgstr "" #: src/main/options.c:755 msgid "numeric argument expected" msgstr "" #: src/main/options.c:767 msgid "missing filename" msgstr "" #: src/main/options.c:795 msgid "missing process name" msgstr "" #: src/main/options.c:1056 #, c-format msgid "Try `%s --help' for more information." msgstr "" #: src/main/options.c:1058 #, c-format msgid "Try `%s -h' for more information." msgstr "" #: src/main/options.c:1089 msgid "" "cannot use line mode or transfer modifier options when watching file " "descriptors" msgstr "" #: src/main/options.c:1098 msgid "cannot use cursor positioning when watching file descriptors" msgstr "" #: src/main/options.c:1107 msgid "cannot use remote control when watching file descriptors" msgstr "" #: src/main/options.c:1116 msgid "cannot use remote query when watching file descriptors" msgstr "" #: src/main/options.c:1125 msgid "cannot transfer files when watching file descriptors" msgstr "" #: src/main/options.c:1150 msgid "not available on systems without /proc/self/fdinfo" msgstr "" #: src/main/options.c:1162 msgid "cannot use remote control and remote query together" msgstr "" #: src/main/options.c:1189 msgid "files cannot be specified with this option" msgstr "" #: src/main/version.c:28 msgid "License: GPLv3+ " msgstr "" #: src/main/version.c:29 msgid "This is free software: you are free to change and redistribute it." msgstr "" #: src/main/version.c:30 msgid "There is NO WARRANTY, to the extent permitted by law." msgstr "" #: src/main/version.c:32 msgid "Project web site" msgstr "" #: src/pv/cursor.c:61 msgid "failed to get terminal name" msgstr "" #: src/pv/cursor.c:106 msgid "failed to open lock file" msgstr "" #: src/pv/cursor.c:139 msgid "lock attempt failed" msgstr "" #: src/pv/cursor.c:400 msgid "failed to open terminal" msgstr "" #: src/pv/display.c:285 msgid "yzafpnum kMGTPEZY" msgstr "" #: src/pv/display.c:303 msgid "yzafpnum KMGTPEZY" msgstr "" #: src/pv/display.c:1053 src/pv/state.c:842 src/pv/transfer.c:1135 msgid "buffer allocation failed" msgstr "" #: src/pv/file.c:153 msgid "failed to seek to start of output" msgstr "" #: src/pv/file.c:303 msgid "failed to close file" msgstr "" #: src/pv/file.c:335 msgid "failed to read file" msgstr "" #: src/pv/file.c:350 msgid "failed to stat output file" msgstr "" #: src/pv/file.c:372 msgid "input file is output file" msgstr "" #: src/pv/file.c:429 msgid "(none)" msgstr "" #: src/pv/file.c:431 msgid "(stdin)" msgstr "" #: src/pv/format/averagerate.c:34 src/pv/format/progressbar.c:92 #: src/pv/format/rate.c:36 src/pv/loop.c:121 msgid "b/s" msgstr "" #: src/pv/format/averagerate.c:38 src/pv/format/progressbar.c:96 #: src/pv/format/rate.c:40 msgid "/s" msgstr "" #: src/pv/format/averagerate.c:38 src/pv/format/progressbar.c:96 #: src/pv/format/rate.c:40 src/pv/loop.c:121 msgid "B/s" msgstr "" #: src/pv/format/bytes.c:35 msgid "b" msgstr "" #: src/pv/format/bytes.c:39 src/pv/transfer.c:620 msgid "B" msgstr "" #: src/pv/format/eta.c:52 src/pv/format/eta.c:56 msgid "ETA" msgstr "" #: src/pv/format/fineta.c:80 msgid "FIN" msgstr "" #: src/pv/loop.c:120 msgid "rate min/avg/max/mdev" msgstr "" #: src/pv/loop.c:132 msgid "rate not measured" msgstr "" #: src/pv/loop.c:802 src/pv/loop.c:818 src/pv/loop.c:836 src/pv/watchpid.c:101 #: src/pv/watchpid.c:110 src/pv/watchpid.c:121 src/pv/watchpid.c:129 #: src/pv/watchpid.c:166 src/pv/watchpid.c:185 src/pv/watchpid.c:193 #: src/pv/watchpid.c:203 src/pv/watchpid.c:307 src/pv/watchpid.c:315 #: src/pv/watchpid.c:447 src/pv/watchpid.c:470 msgid "pid" msgstr "" #: src/pv/loop.c:836 src/pv/watchpid.c:110 src/pv/watchpid.c:122 #: src/pv/watchpid.c:131 src/pv/watchpid.c:185 src/pv/watchpid.c:194 #: src/pv/watchpid.c:205 msgid "fd" msgstr "" #: src/pv/remote.c:237 src/pv/remote.c:622 msgid "message not received" msgstr "" #: src/pv/remote.c:644 src/pv/remote.c:662 msgid "SA_SIGINFO not supported on this system" msgstr "" #: src/pv/state.c:42 msgid "history structure allocation failed" msgstr "" #: src/pv/state.c:794 src/pv/state.c:806 msgid "file list allocation failed" msgstr "" #: src/pv/transfer.c:490 msgid "read failed" msgstr "" #: src/pv/transfer.c:506 msgid "warning: read errors detected" msgstr "" #: src/pv/transfer.c:522 msgid "file is not seekable" msgstr "" #: src/pv/transfer.c:599 msgid "failed to seek past error" msgstr "" #: src/pv/transfer.c:619 msgid "skipped past read error" msgstr "" #: src/pv/transfer.c:663 msgid "no transfer buffer allocated" msgstr "" #: src/pv/transfer.c:751 msgid "failed to set interval timer" msgstr "" #: src/pv/transfer.c:777 msgid "failed to clear interval timer" msgstr "" #: src/pv/transfer.c:822 msgid "line position buffer allocation failed" msgstr "" #: src/pv/transfer.c:996 msgid "write failed" msgstr "" #: src/pv/transfer.c:1237 msgid "select call failed" msgstr "" #: src/pv/watchpid.c:131 src/pv/watchpid.c:205 msgid "not a regular file or block device" msgstr "" pv-1.10.0/po/es.po0000644000273400027340000002630415101211113010521 00000000000000msgid "" msgstr "" "Report-Msgid-Bugs-To: https://codeberg.org/ivarch/pv/issues\n" "POT-Creation-Date: 2025-10-31 19:47+0000\n" "Language: es\n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=UTF-8\n" "Content-Transfer-Encoding: 8bit\n" #: src/main/help.c:236 msgid "show progress bar" msgstr "" #: src/main/help.c:239 msgid "show elapsed time" msgstr "" #: src/main/help.c:242 msgid "show estimated time of arrival (completion)" msgstr "" #: src/main/help.c:245 msgid "show absolute estimated time of arrival (completion)" msgstr "" #: src/main/help.c:248 msgid "show data transfer rate counter" msgstr "" #: src/main/help.c:251 msgid "show data transfer average rate counter" msgstr "" #: src/main/help.c:254 msgid "show number of bytes transferred" msgstr "" #: src/main/help.c:257 msgid "show percentage of transfer buffer in use" msgstr "" #: src/main/help.c:259 msgid "NUM" msgstr "" #: src/main/help.c:260 msgid "show NUM bytes last written" msgstr "" #: src/main/help.c:262 msgid "FORMAT" msgstr "" #: src/main/help.c:263 msgid "set output format to FORMAT" msgstr "" #: src/main/help.c:266 msgid "output percentages, not visual information" msgstr "" #: src/main/help.c:269 msgid "do not output any transfer information at all" msgstr "" #: src/main/help.c:273 msgid "show number of bits transferred" msgstr "" #: src/main/help.c:276 msgid "treat suffixes as multiples of 1000 rather than 1024" msgstr "" #: src/main/help.c:279 msgid "display nothing until first byte transferred" msgstr "" #: src/main/help.c:281 src/main/help.c:296 src/main/help.c:299 msgid "SEC" msgstr "" #: src/main/help.c:282 msgid "display nothing until SEC seconds have passed" msgstr "" #: src/main/help.c:284 msgid "SIZE" msgstr "" #: src/main/help.c:285 msgid "set estimated data size to SIZE bytes" msgstr "" #: src/main/help.c:288 msgid "if size unknown, show rate vs max rate" msgstr "" #: src/main/help.c:291 msgid "count lines instead of bytes" msgstr "" #: src/main/help.c:294 msgid "lines are null-terminated" msgstr "" #: src/main/help.c:297 msgid "update every SEC seconds" msgstr "" #: src/main/help.c:300 msgid "compute average rate over past SEC seconds (default 30s)" msgstr "" #: src/main/help.c:302 msgid "WIDTH" msgstr "" #: src/main/help.c:303 msgid "assume terminal is WIDTH characters wide" msgstr "" #: src/main/help.c:305 msgid "HEIGHT" msgstr "" #: src/main/help.c:306 msgid "assume terminal is HEIGHT rows high" msgstr "" #: src/main/help.c:308 msgid "NAME" msgstr "" #: src/main/help.c:309 msgid "prefix visual information with NAME" msgstr "" #: src/main/help.c:311 msgid "STYLE" msgstr "" #: src/main/help.c:312 msgid "set default bar style to NAME" msgstr "" #: src/main/help.c:314 msgid "SPEC" msgstr "" #: src/main/help.c:315 msgid "also send progress to SPEC" msgstr "" #: src/main/help.c:318 msgid "output transfer statistics at the end" msgstr "" #: src/main/help.c:321 msgid "output even if standard error is not a terminal" msgstr "" #: src/main/help.c:324 msgid "use cursor positioning escape sequences" msgstr "" #: src/main/help.c:327 src/main/help.c:360 src/main/help.c:376 #: src/main/help.c:386 msgid "FILE" msgstr "" #: src/main/help.c:328 msgid "write output to FILE instead of stdout" msgstr "" #: src/main/help.c:330 msgid "RATE" msgstr "" #: src/main/help.c:331 msgid "limit transfer to RATE bytes per second" msgstr "" #: src/main/help.c:333 src/main/help.c:342 msgid "BYTES" msgstr "" #: src/main/help.c:334 msgid "use a buffer size of BYTES" msgstr "" #: src/main/help.c:337 msgid "never use splice(), always use read/write" msgstr "" #: src/main/help.c:340 msgid "skip read errors in input" msgstr "" #: src/main/help.c:343 msgid "skip errors in BYTES blocks at a time" msgstr "" #: src/main/help.c:346 msgid "stop after --size bytes have been transferred" msgstr "" #: src/main/help.c:349 msgid "flush cache to disk after every write" msgstr "" #: src/main/help.c:352 msgid "use direct I/O to bypass cache" msgstr "" #: src/main/help.c:355 msgid "try to seek instead of writing null bytes" msgstr "" #: src/main/help.c:358 msgid "discard input instead of writing to output" msgstr "" #: src/main/help.c:361 msgid "write all input to FILE before writing to output" msgstr "" #: src/main/help.c:364 msgid "PID[:FD]|=NAME|@LISTFILE" msgstr "" #: src/main/help.c:365 msgid "watch file FD opened by process PID" msgstr "" #: src/main/help.c:368 src/main/help.c:371 msgid "PID" msgstr "" #: src/main/help.c:369 msgid "update settings of process PID" msgstr "" #: src/main/help.c:372 msgid "show progress of process PID" msgstr "" #: src/main/help.c:377 msgid "save process ID in FILE" msgstr "" #: src/main/help.c:380 msgid "show this help and exit" msgstr "" #: src/main/help.c:383 msgid "show version information and exit" msgstr "" #: src/main/help.c:387 msgid "write debug logs to FILE" msgstr "" #: src/main/help.c:413 #, c-format msgid "Usage: %s [OPTION] [FILE]..." msgstr "" #: src/main/help.c:424 msgid "" "Concatenate FILE(s), or standard input, to standard output, with monitoring." msgstr "" #: src/main/help.c:562 msgid "Supported format sequences:" msgstr "" #: src/main/help.c:576 #, c-format msgid "Please report any bugs to: %s" msgstr "" #: src/main/main.c:228 msgid "(input)" msgstr "" #: src/main/main.c:330 msgid "state allocation failed" msgstr "" #: src/main/options.c:370 msgid "list files may not contain @ lines" msgstr "" #: src/main/options.c:391 src/main/options.c:393 src/main/options.c:807 msgid "process ID or pid:fd pair expected" msgstr "" #: src/main/options.c:403 src/main/options.c:405 src/main/options.c:814 msgid "invalid process ID" msgstr "" #: src/main/options.c:448 src/pv/file.c:342 msgid "failed to stat file" msgstr "" #: src/main/options.c:462 msgid "is a directory" msgstr "" #: src/main/options.c:491 msgid "failed to generate sysfs filename" msgstr "" #: src/main/options.c:513 msgid "failed to read sysfs size file" msgstr "" #: src/main/options.c:533 msgid "failed to open block device" msgstr "" #: src/main/options.c:543 msgid "failed to determine size of block device" msgstr "" #: src/main/options.c:652 msgid "option structure allocation failed" msgstr "" #: src/main/options.c:671 msgid "option structure argv allocation failed" msgstr "" #: src/main/options.c:723 msgid "numeric value not understood" msgstr "" #: src/main/options.c:743 msgid "integer argument expected" msgstr "" #: src/main/options.c:755 msgid "numeric argument expected" msgstr "" #: src/main/options.c:767 msgid "missing filename" msgstr "" #: src/main/options.c:795 msgid "missing process name" msgstr "" #: src/main/options.c:1056 #, c-format msgid "Try `%s --help' for more information." msgstr "" #: src/main/options.c:1058 #, c-format msgid "Try `%s -h' for more information." msgstr "" #: src/main/options.c:1089 msgid "" "cannot use line mode or transfer modifier options when watching file " "descriptors" msgstr "" #: src/main/options.c:1098 msgid "cannot use cursor positioning when watching file descriptors" msgstr "" #: src/main/options.c:1107 msgid "cannot use remote control when watching file descriptors" msgstr "" #: src/main/options.c:1116 msgid "cannot use remote query when watching file descriptors" msgstr "" #: src/main/options.c:1125 msgid "cannot transfer files when watching file descriptors" msgstr "" #: src/main/options.c:1150 msgid "not available on systems without /proc/self/fdinfo" msgstr "" #: src/main/options.c:1162 msgid "cannot use remote control and remote query together" msgstr "" #: src/main/options.c:1189 msgid "files cannot be specified with this option" msgstr "" #: src/main/version.c:28 msgid "License: GPLv3+ " msgstr "" #: src/main/version.c:29 msgid "This is free software: you are free to change and redistribute it." msgstr "" #: src/main/version.c:30 msgid "There is NO WARRANTY, to the extent permitted by law." msgstr "" #: src/main/version.c:32 msgid "Project web site" msgstr "" #: src/pv/cursor.c:61 msgid "failed to get terminal name" msgstr "" #: src/pv/cursor.c:106 msgid "failed to open lock file" msgstr "" #: src/pv/cursor.c:139 msgid "lock attempt failed" msgstr "" #: src/pv/cursor.c:400 msgid "failed to open terminal" msgstr "" #: src/pv/display.c:285 msgid "yzafpnum kMGTPEZY" msgstr "" #: src/pv/display.c:303 msgid "yzafpnum KMGTPEZY" msgstr "" #: src/pv/display.c:1053 src/pv/state.c:842 src/pv/transfer.c:1135 msgid "buffer allocation failed" msgstr "" #: src/pv/file.c:153 msgid "failed to seek to start of output" msgstr "" #: src/pv/file.c:303 msgid "failed to close file" msgstr "" #: src/pv/file.c:335 msgid "failed to read file" msgstr "" #: src/pv/file.c:350 msgid "failed to stat output file" msgstr "" #: src/pv/file.c:372 msgid "input file is output file" msgstr "" #: src/pv/file.c:429 msgid "(none)" msgstr "" #: src/pv/file.c:431 msgid "(stdin)" msgstr "" #: src/pv/format/averagerate.c:34 src/pv/format/progressbar.c:92 #: src/pv/format/rate.c:36 src/pv/loop.c:121 msgid "b/s" msgstr "" #: src/pv/format/averagerate.c:38 src/pv/format/progressbar.c:96 #: src/pv/format/rate.c:40 msgid "/s" msgstr "" #: src/pv/format/averagerate.c:38 src/pv/format/progressbar.c:96 #: src/pv/format/rate.c:40 src/pv/loop.c:121 msgid "B/s" msgstr "" #: src/pv/format/bytes.c:35 msgid "b" msgstr "" #: src/pv/format/bytes.c:39 src/pv/transfer.c:620 msgid "B" msgstr "" #: src/pv/format/eta.c:52 src/pv/format/eta.c:56 msgid "ETA" msgstr "" #: src/pv/format/fineta.c:80 msgid "FIN" msgstr "" #: src/pv/loop.c:120 msgid "rate min/avg/max/mdev" msgstr "" #: src/pv/loop.c:132 msgid "rate not measured" msgstr "" #: src/pv/loop.c:802 src/pv/loop.c:818 src/pv/loop.c:836 src/pv/watchpid.c:101 #: src/pv/watchpid.c:110 src/pv/watchpid.c:121 src/pv/watchpid.c:129 #: src/pv/watchpid.c:166 src/pv/watchpid.c:185 src/pv/watchpid.c:193 #: src/pv/watchpid.c:203 src/pv/watchpid.c:307 src/pv/watchpid.c:315 #: src/pv/watchpid.c:447 src/pv/watchpid.c:470 msgid "pid" msgstr "" #: src/pv/loop.c:836 src/pv/watchpid.c:110 src/pv/watchpid.c:122 #: src/pv/watchpid.c:131 src/pv/watchpid.c:185 src/pv/watchpid.c:194 #: src/pv/watchpid.c:205 msgid "fd" msgstr "" #: src/pv/remote.c:237 src/pv/remote.c:622 msgid "message not received" msgstr "" #: src/pv/remote.c:644 src/pv/remote.c:662 msgid "SA_SIGINFO not supported on this system" msgstr "" #: src/pv/state.c:42 msgid "history structure allocation failed" msgstr "" #: src/pv/state.c:794 src/pv/state.c:806 msgid "file list allocation failed" msgstr "" #: src/pv/transfer.c:490 msgid "read failed" msgstr "" #: src/pv/transfer.c:506 msgid "warning: read errors detected" msgstr "" #: src/pv/transfer.c:522 msgid "file is not seekable" msgstr "" #: src/pv/transfer.c:599 msgid "failed to seek past error" msgstr "" #: src/pv/transfer.c:619 msgid "skipped past read error" msgstr "" #: src/pv/transfer.c:663 msgid "no transfer buffer allocated" msgstr "" #: src/pv/transfer.c:751 msgid "failed to set interval timer" msgstr "" #: src/pv/transfer.c:777 msgid "failed to clear interval timer" msgstr "" #: src/pv/transfer.c:822 msgid "line position buffer allocation failed" msgstr "" #: src/pv/transfer.c:996 msgid "write failed" msgstr "" #: src/pv/transfer.c:1237 msgid "select call failed" msgstr "" #: src/pv/watchpid.c:131 src/pv/watchpid.c:205 msgid "not a regular file or block device" msgstr "" pv-1.10.0/po/fi.gmo0000644000273400027340000000056215101211113010652 00000000000000$,889Project-Id-Version: pv 1.9.34 Report-Msgid-Bugs-To: https://codeberg.org/ivarch/pv/issues PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE Last-Translator: FULL NAME Language-Team: LANGUAGE Language: fi MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit pv-1.10.0/po/en@quot.header0000644000273400027340000000226415026612357012363 00000000000000# All this catalog "translates" are quotation characters. # The msgids must be ASCII and therefore cannot contain real quotation # characters, only substitutes like grave accent (0x60), apostrophe (0x27) # and double quote (0x22). These substitutes look strange; see # https://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html # # This catalog translates grave accent (0x60) and apostrophe (0x27) to # left single quotation mark (U+2018) and right single quotation mark (U+2019). # It also translates pairs of apostrophe (0x27) to # left single quotation mark (U+2018) and right single quotation mark (U+2019) # and pairs of quotation mark (0x22) to # left double quotation mark (U+201C) and right double quotation mark (U+201D). # # When output to an UTF-8 terminal, the quotation characters appear perfectly. # When output to an ISO-8859-1 terminal, the single quotation marks are # transliterated to apostrophes (by iconv in glibc 2.2 or newer) or to # grave/acute accent (by libiconv), and the double quotation marks are # transliterated to 0x22. # When output to an ASCII terminal, the single quotation marks are # transliterated to apostrophes, and the double quotation marks are # transliterated to 0x22. # pv-1.10.0/po/quot.sed0000644000273400027340000000023115026612357011253 00000000000000s/"\([^"]*\)"/“\1”/g s/`\([^`']*\)'/‘\1’/g s/ '\([^`']*\)' / ‘\1’ /g s/ '\([^`']*\)'$/ ‘\1’/g s/^'\([^`']*\)' /‘\1’ /g s/“”/""/g pv-1.10.0/po/insert-header.sin0000644000273400027340000000161215026612357013037 00000000000000# Sed script that inserts the file called HEADER before the header entry. # # Copyright (C) 2001 Free Software Foundation, Inc. # Written by Bruno Haible , 2001. # This file is free software; the Free Software Foundation gives # unlimited permission to use, copy, distribute, and modify it. # # At each occurrence of a line starting with "msgid ", we execute the following # commands. At the first occurrence, insert the file. At the following # occurrences, do nothing. The distinction between the first and the following # occurrences is achieved by looking at the hold space. /^msgid /{ x # Test if the hold space is empty. s/m/m/ ta # Yes it was empty. First occurrence. Read the file. r HEADER # Output the file's contents by reading the next line. But don't lose the # current line while doing this. g N bb :a # The hold space was nonempty. Following occurrences. Do nothing. x :b } pv-1.10.0/po/Makevars0000644000273400027340000000673114755443161011300 00000000000000# Makefile variables for PO directory in any package using GNU gettext. # # Copyright (C) 2003-2019 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation gives # unlimited permission to use, copy, distribute, and modify it. # Usually the message domain is the same as the package name. DOMAIN = $(PACKAGE) # These two variables depend on the location of this directory. subdir = po top_builddir = .. # These options get passed to xgettext. XGETTEXT_OPTIONS = --keyword=_ --keyword=N_ # This is the copyright holder that gets inserted into the header of the # $(DOMAIN).pot file. Set this to the copyright holder of the surrounding # package. (Note that the msgstr strings, extracted from the package's # sources, belong to the copyright holder of the package.) Translators are # expected to transfer the copyright for their translations to this person # or entity, or to disclaim their copyright. The empty string stands for # the public domain; in this case the translators are expected to disclaim # their copyright. COPYRIGHT_HOLDER = Andrew Wood # This tells whether or not to prepend "GNU " prefix to the package # name that gets inserted into the header of the $(DOMAIN).pot file. # Possible values are "yes", "no", or empty. If it is empty, try to # detect it automatically by scanning the files in $(top_srcdir) for # "GNU packagename" string. PACKAGE_GNU = # This is the email address or URL to which the translators shall report # bugs in the untranslated strings: # - Strings which are not entire sentences, see the maintainer guidelines # in the GNU gettext documentation, section 'Preparing Strings'. # - Strings which use unclear terms or require additional context to be # understood. # - Strings which make invalid assumptions about notation of date, time or # money. # - Pluralisation problems. # - Incorrect English spelling. # - Incorrect formatting. # It can be your email address, or a mailing list address where translators # can write to without being subscribed, or the URL of a web page through # which the translators can contact you. MSGID_BUGS_ADDRESS = # This is the list of locale categories, beyond LC_MESSAGES, for which the # message catalogs shall be used. It is usually empty. EXTRA_LOCALE_CATEGORIES = # This tells whether the $(DOMAIN).pot file contains messages with an 'msgctxt' # context. Possible values are "yes" and "no". Set this to yes if the # package uses functions taking also a message context, like pgettext(), or # if in $(XGETTEXT_OPTIONS) you define keywords with a context argument. USE_MSGCTXT = no # These options get passed to msgmerge. # Useful options are in particular: # --previous to keep previous msgids of translated messages, # --quiet to reduce the verbosity. MSGMERGE_OPTIONS = # These options get passed to msginit. # If you want to disable line wrapping when writing PO files, add # --no-wrap to MSGMERGE_OPTIONS, XGETTEXT_OPTIONS, and # MSGINIT_OPTIONS. MSGINIT_OPTIONS = # This tells whether or not to regenerate a PO file when $(DOMAIN).pot # has changed. Possible values are "yes" and "no". Set this to no if # the POT file is checked in the repository and the version control # program ignores timestamps. PO_DEPENDS_ON_POT = yes # This tells whether or not to forcibly update $(DOMAIN).pot and # regenerate PO files on "make dist". Possible values are "yes" and # "no". Set this to no if the POT file and PO files are maintained # externally. DIST_DEPENDS_ON_UPDATE_PO = yes pv-1.10.0/po/de.gmo0000644000273400027340000003072515101211113010650 00000000000000<\( ) 1 8 @ C E I LO      ;      / '4 \ ` e j p 5 B % !+ M j p # (    4 <,Pi88,*I-t,-(1!Z|!2Tq%#&E_y'&)-W"t2"'$/L*|%#". @Ldw%4'(Pp+ )+!C%e-48Qp'#0E ^&k* l w{:%  4 N R [ ` e @| H +!'2!Z!y!!&!(!!!0!N'"Wv""SS#^# $7'$/_$4$.$%$%/7%&g%% %%% &*&&#Q&,u&#&%&8&%'('4E'?z'/'<''(G(f(|(6(*(( )))/C)8s)1)4)*!1*.S*7*K*7+)>+h+)l+$++ ++,4,.Q,),",-,:,-6-d--(-'-(-B._.t.&.).(.& /-2/1`/7/0/%/-!02O0-002050"51X1:t111)*B+c8 { dqPY h[;v?xF9e2k\b5r G_oj|OXuwm4#ApJ0>.<-Ni"I]% ~!,MRUD@:&SC^t7/=fLWg6Ey}K(Vz$lQ3T1HaZ`'sn(input)(none)(stdin)/sBB/sBYTESConcatenate FILE(s), or standard input, to standard output, with monitoring.ETAFILEFINFORMATHEIGHTLicense: GPLv3+ NAMENUMPIDPlease report any bugs to: %sProject web siteRATESA_SIGINFO not supported on this systemSECSIZESPECSTYLESupported format sequences:There is NO WARRANTY, to the extent permitted by law.This is free software: you are free to change and redistribute it.Try `%s --help' for more information.Try `%s -h' for more information.Usage: %s [OPTION] [FILE]...WIDTHalso send progress to SPECassume terminal is HEIGHT rows highassume terminal is WIDTH characters widebb/sbuffer allocation failedcannot transfer files when watching file descriptorscannot use cursor positioning when watching file descriptorscannot use line mode or transfer modifier options when watching file descriptorscannot use remote control when watching file descriptorscompute average rate over past SEC seconds (default 30s)count lines instead of bytesdiscard input instead of writing to outputdisplay nothing until SEC seconds have passeddisplay nothing until first byte transferreddo not output any transfer information at allfailed to clear interval timerfailed to close filefailed to determine size of block devicefailed to generate sysfs filenamefailed to get terminal namefailed to open block devicefailed to open lock filefailed to open terminalfailed to read filefailed to read sysfs size filefailed to seek past errorfailed to seek to start of outputfailed to set interval timerfailed to stat filefailed to stat output filefdfile is not seekablefile list allocation failedflush cache to disk after every writehistory structure allocation failedif size unknown, show rate vs max rateinput file is output fileinteger argument expectedinvalid process IDis a directorylimit transfer to RATE bytes per secondline position buffer allocation failedlines are null-terminatedlock attempt failedmessage not receivednever use splice(), always use read/writeno transfer buffer allocatednot a regular file or block devicenot available on systems without /proc/self/fdinfonumeric argument expectednumeric value not understoodoption structure allocation failedoption structure argv allocation failedoutput even if standard error is not a terminaloutput percentages, not visual informationoutput transfer statistics at the endpidprefix visual information with NAMEprocess ID or pid:fd pair expectedrate min/avg/max/mdevrate not measuredread failedsave process ID in FILEselect call failedset default bar style to NAMEset estimated data size to SIZE bytesset output format to FORMATshow NUM bytes last writtenshow absolute estimated time of arrival (completion)show data transfer average rate countershow data transfer rate countershow elapsed timeshow estimated time of arrival (completion)show number of bits transferredshow number of bytes transferredshow percentage of transfer buffer in useshow progress barshow this help and exitshow version information and exitskip errors in BYTES blocks at a timeskip read errors in inputskipped past read errorstate allocation failedstop after --size bytes have been transferredtreat suffixes as multiples of 1000 rather than 1024update every SEC secondsupdate settings of process PIDuse a buffer size of BYTESuse cursor positioning escape sequencesuse direct I/O to bypass cachewarning: read errors detectedwatch file FD opened by process PIDwrite all input to FILE before writing to outputwrite debug logs to FILEwrite failedwrite output to FILE instead of stdoutyzafpnum KMGTPEZYyzafpnum kMGTPEZYReport-Msgid-Bugs-To: https://codeberg.org/ivarch/pv/issues PO-Revision-Date: 2025-01-14 20:39+0000 Last-Translator: Benny Language-Team: German Language: de Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Plural-Forms: nplurals=2; plural=n != 1; X-Generator: Weblate 5.9.2 Date: 1999-06-01 15:18:29+0100 From: Andrew Wood Xgettext-Options: --default-domain=pkgbuild --directory=./.pkgdir --add-comments --keyword=_ --keyword=N_ Files: src/getopt/getopt.c src/getopt/getopt1.c src/version.c src/main/init.c src/main/help.c src/main/xpmptr.c src/guts/load.c src/guts/stop.c src/guts/configure.c src/guts/make.c src/guts/install.c src/guts/prefs.c src/ui/generate.c src/ui/main.c src/ui/xpm.c src/ui/status.c src/ui/activate.c src/ui/handlers/main.c src/ui/handlers/package.c src/ui/handlers/prefs.c src/ui/handlers/dirsel.c src/ui/handlers/popup.c src/ui/handlers/help.c src/ui/textout.c src/ui/report.c src/ui/callback.c src/nls/intl/bindtextdom.c src/nls/intl/dcgettext.c src/nls/intl/dgettext.c src/nls/intl/finddomain.c src/nls/intl/gettext.c src/nls/intl/loadmsgcat.c src/nls/intl/localealias.c src/nls/intl/textdomain.c src/nls/intl-cat/cat-compat.c src/nls/intl-gett/intl-compat.c (eingabe)(keine)(stdin)/sBB/sBYTESVerbindet DATEI(en) oder den Standard-Eingabe-Kanal mit dem Standard-Ausgabe-Kanal und misst den Datenstrom.ETADATEIEndzeitFORMATHÖHELizenz: GPLv3+ NAMENUMPIDBitte senden Sie Fehlerberichte an %sProjekt-WebsiteRATESA_SIGINFO wird auf diesem System nicht unterstütztSEKGRÖẞESTILStilunterstützte Formate:Es besteht KEINE GARANTIE, soweit dies gesetzlich zulässig ist.Dies ist freie Software: Sie dürfen sie verändern und weiterverteilen.`%s --help' zeigt weitere Informationen an.`%s -h' zeigt weitere Informationen an.Aufruf: %s [OPTION] [DATEI]...BREITEFortschritt auch an SPEC sendensetze Terminal-Höhe auf HÖHE Zeichensetze Terminal-Breite auf BREITE Zeichenbb/sSpeicherzuweisung für den Puffer fehlgeschlagenBeim Beobachten von Dateideskriptoren können Dateien nicht übertragen werdenBeim Beobachten von Dateideskriptoren kann Cursor-Positionierung nicht verwendet werdenBeim Beobachten von Dateideskriptoren können keine Optionen für den Zeilenmodus oder den Übertragungsmodifikator verwendet werdenBeim Beobachten von Dateideskriptoren kann die Fernbedienung nicht verwenden werdenberechne die durchschnittliche Übertragungsrate über die letzten SEK Sekunden (Standard 30s)zähle Zeilen anstelle von Bytesverwirf die Eingabe anstatt in die Ausgabe zu schreibennichts anzeigen ehe SEK Sekunden vergangen sindkeine Ausgabe bevor das erste Byte übertragen wurdesämtliche Transferinformationen unterdrückenkonnte Intervall-Timer nicht löschenkonnte Datei nicht schließenkonnte Größe des Blockgeräts nicht ermittelnkonnte Sysfs-Dateinamen nicht erzeugenkonnte Terminalname nicht lesenkonnte Blockgerät nicht öffnenkonnte Sperrdatei nicht öffnenkonnte Terminal nicht öffnenkonnte Datei nicht lesenkonnte Größe der Sysfs-Datei nicht lesenkonnte den Fehler nicht überwindenKonnte nicht zum Anfang der Ausgabe springenkonnte Intervall-Timer nicht setzenkonnte Dateiinformationen nicht lesenkonnte Dateiinformationen für Ausgabe-Datei nicht lesenfdDatei ist nicht durchsuchbarSpeicherzuweisung für die Dateiliste fehlgeschlagenschreibe den Cache nach jedem Schreibvorgang auf die FestplatteSpeicherzuweisung für `history' fehlgeschlagenzeige Rate vs maximale Rate, falls die größe unbekannt istEingabe-Datei ist Ausgabe-DateiGanzzahliges Argument erwartetungültige Prozess-IDist ein Verzeichnisbeschränke die Transferrate auf RATE Byte pro SekundeZuweisung des Zeilenpuffers fehlgeschlagenZeilen sind nullterminiertSperrversuch fehlgeschlagenNachricht nicht empfangenanstelle von splice() immer read/write benutzenSpeicherzuweisung für den Transferpuffer fehlgeschlagenist weder eine normale Datei noch ein BlockgerätNicht verfügbar auf Systemen ohne /proc/self/fdinfonumerisches Argument erwartetnumerischen Wert nicht verstandenSpeicherzuweisung für `option' fehlgeschlagenSpeicherzuweisung für `argv' der Option fehlgeschlagenAusgabe auch dann erzwingen, wenn der Fehlerausgabe-Kanal kein Terminal istAusgabe von Prozent-Angaben statt visueller DarstellungÜbertragungsstatistiken am Ende ausgebenpidsetze den NAMEn für visuelle DarstellungProzess-ID oder PID:FD-Paar erwartetRate min/mittel/max/abweichungÜbertragungsrate nicht gemessenread-Aufruf fehlgeschlagenProzess-ID in DATEI speichernselect-Aufruf fehlgeschlagensetze die voreingestellte Darstellung auf NAMEsetze erwartete Datenlänge auf SIZE Bytesetze das Ausgabeformat auf FORMATNUM zeige die zuletzt geschriebenen NUM Byteszeige die absolute geschätzte Zeit bis zur Fertigstellungzeige die durchschnittliche Übertragungsratezeige die Datentransferrate anzeige die verstrichene Zeit anzeige die erwartete Zeit bis zum Ende anzeige die Anzahl der übertragenen Bitszeige die Anzahl der übertragenen Byteszeige, wie viel Prozent des Übertragungsbuffers in Benutzung sindFortschritts-Anzeigezeige diese Hilfe und beendezeige Versionsinformationen und beendebei Fehlern BYTES am Stück überspringenLesefehler in der Eingabe nicht beachtenüber den Lesefehler hinaus verschobenSpeicherzuweisung für `state' fehlgeschlagenanhalten, nachdem --size Bytes übertragen wurdenbehandle Endungen als Vielfache von 1000 statt von 1024aktualisiere Ausgabe nach SEK Sekunden IntervallEinstellungen der Prozess-PID updatenbenutze einen Puffer in der Größe von BYTESbenutze Escape-Sequenzen zur Cursor-Positionierungverwende direkte E/A, um den Cache zu umgehenwarnung: lesefehler erkanntdie vom Prozess PID geöffnete Datei FD beobachtenAusgabe nach FILE schrieben bevor sie ausgegeben wirdschreibe Debug-Protokolle in DATEIwrite-Aufruf fehlgeschlagenschreibe die Ausgabe in DATEI statt in die Standardausgabeyzafpnµm KMGTPEZYyzafpnµm kMGTPEZYpv-1.10.0/po/pv.pot0000644000273400027340000002703215101211113010722 00000000000000# SOME DESCRIPTIVE TITLE. # Copyright (C) YEAR Andrew Wood # This file is distributed under the same license as the pv package. # FIRST AUTHOR , YEAR. # #, fuzzy msgid "" msgstr "" "Project-Id-Version: pv 1.10.0\n" "Report-Msgid-Bugs-To: https://codeberg.org/ivarch/pv/issues\n" "POT-Creation-Date: 2025-10-31 19:47+0000\n" "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" "Last-Translator: FULL NAME \n" "Language-Team: LANGUAGE \n" "Language: \n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=CHARSET\n" "Content-Transfer-Encoding: 8bit\n" #: src/main/help.c:236 msgid "show progress bar" msgstr "" #: src/main/help.c:239 msgid "show elapsed time" msgstr "" #: src/main/help.c:242 msgid "show estimated time of arrival (completion)" msgstr "" #: src/main/help.c:245 msgid "show absolute estimated time of arrival (completion)" msgstr "" #: src/main/help.c:248 msgid "show data transfer rate counter" msgstr "" #: src/main/help.c:251 msgid "show data transfer average rate counter" msgstr "" #: src/main/help.c:254 msgid "show number of bytes transferred" msgstr "" #: src/main/help.c:257 msgid "show percentage of transfer buffer in use" msgstr "" #: src/main/help.c:259 msgid "NUM" msgstr "" #: src/main/help.c:260 msgid "show NUM bytes last written" msgstr "" #: src/main/help.c:262 msgid "FORMAT" msgstr "" #: src/main/help.c:263 msgid "set output format to FORMAT" msgstr "" #: src/main/help.c:266 msgid "output percentages, not visual information" msgstr "" #: src/main/help.c:269 msgid "do not output any transfer information at all" msgstr "" #: src/main/help.c:273 msgid "show number of bits transferred" msgstr "" #: src/main/help.c:276 msgid "treat suffixes as multiples of 1000 rather than 1024" msgstr "" #: src/main/help.c:279 msgid "display nothing until first byte transferred" msgstr "" #: src/main/help.c:281 src/main/help.c:296 src/main/help.c:299 msgid "SEC" msgstr "" #: src/main/help.c:282 msgid "display nothing until SEC seconds have passed" msgstr "" #: src/main/help.c:284 msgid "SIZE" msgstr "" #: src/main/help.c:285 msgid "set estimated data size to SIZE bytes" msgstr "" #: src/main/help.c:288 msgid "if size unknown, show rate vs max rate" msgstr "" #: src/main/help.c:291 msgid "count lines instead of bytes" msgstr "" #: src/main/help.c:294 msgid "lines are null-terminated" msgstr "" #: src/main/help.c:297 msgid "update every SEC seconds" msgstr "" #: src/main/help.c:300 msgid "compute average rate over past SEC seconds (default 30s)" msgstr "" #: src/main/help.c:302 msgid "WIDTH" msgstr "" #: src/main/help.c:303 msgid "assume terminal is WIDTH characters wide" msgstr "" #: src/main/help.c:305 msgid "HEIGHT" msgstr "" #: src/main/help.c:306 msgid "assume terminal is HEIGHT rows high" msgstr "" #: src/main/help.c:308 msgid "NAME" msgstr "" #: src/main/help.c:309 msgid "prefix visual information with NAME" msgstr "" #: src/main/help.c:311 msgid "STYLE" msgstr "" #: src/main/help.c:312 msgid "set default bar style to NAME" msgstr "" #: src/main/help.c:314 msgid "SPEC" msgstr "" #: src/main/help.c:315 msgid "also send progress to SPEC" msgstr "" #: src/main/help.c:318 msgid "output transfer statistics at the end" msgstr "" #: src/main/help.c:321 msgid "output even if standard error is not a terminal" msgstr "" #: src/main/help.c:324 msgid "use cursor positioning escape sequences" msgstr "" #: src/main/help.c:327 src/main/help.c:360 src/main/help.c:376 #: src/main/help.c:386 msgid "FILE" msgstr "" #: src/main/help.c:328 msgid "write output to FILE instead of stdout" msgstr "" #: src/main/help.c:330 msgid "RATE" msgstr "" #: src/main/help.c:331 msgid "limit transfer to RATE bytes per second" msgstr "" #: src/main/help.c:333 src/main/help.c:342 msgid "BYTES" msgstr "" #: src/main/help.c:334 msgid "use a buffer size of BYTES" msgstr "" #: src/main/help.c:337 msgid "never use splice(), always use read/write" msgstr "" #: src/main/help.c:340 msgid "skip read errors in input" msgstr "" #: src/main/help.c:343 msgid "skip errors in BYTES blocks at a time" msgstr "" #: src/main/help.c:346 msgid "stop after --size bytes have been transferred" msgstr "" #: src/main/help.c:349 msgid "flush cache to disk after every write" msgstr "" #: src/main/help.c:352 msgid "use direct I/O to bypass cache" msgstr "" #: src/main/help.c:355 msgid "try to seek instead of writing null bytes" msgstr "" #: src/main/help.c:358 msgid "discard input instead of writing to output" msgstr "" #: src/main/help.c:361 msgid "write all input to FILE before writing to output" msgstr "" #: src/main/help.c:364 msgid "PID[:FD]|=NAME|@LISTFILE" msgstr "" #: src/main/help.c:365 msgid "watch file FD opened by process PID" msgstr "" #: src/main/help.c:368 src/main/help.c:371 msgid "PID" msgstr "" #: src/main/help.c:369 msgid "update settings of process PID" msgstr "" #: src/main/help.c:372 msgid "show progress of process PID" msgstr "" #: src/main/help.c:377 msgid "save process ID in FILE" msgstr "" #: src/main/help.c:380 msgid "show this help and exit" msgstr "" #: src/main/help.c:383 msgid "show version information and exit" msgstr "" #: src/main/help.c:387 msgid "write debug logs to FILE" msgstr "" #: src/main/help.c:413 #, c-format msgid "Usage: %s [OPTION] [FILE]..." msgstr "" #: src/main/help.c:424 msgid "" "Concatenate FILE(s), or standard input, to standard output, with monitoring." msgstr "" #: src/main/help.c:562 msgid "Supported format sequences:" msgstr "" #: src/main/help.c:576 #, c-format msgid "Please report any bugs to: %s" msgstr "" #: src/main/main.c:228 msgid "(input)" msgstr "" #: src/main/main.c:330 msgid "state allocation failed" msgstr "" #: src/main/options.c:370 msgid "list files may not contain @ lines" msgstr "" #: src/main/options.c:391 src/main/options.c:393 src/main/options.c:807 msgid "process ID or pid:fd pair expected" msgstr "" #: src/main/options.c:403 src/main/options.c:405 src/main/options.c:814 msgid "invalid process ID" msgstr "" #: src/main/options.c:448 src/pv/file.c:342 msgid "failed to stat file" msgstr "" #: src/main/options.c:462 msgid "is a directory" msgstr "" #: src/main/options.c:491 msgid "failed to generate sysfs filename" msgstr "" #: src/main/options.c:513 msgid "failed to read sysfs size file" msgstr "" #: src/main/options.c:533 msgid "failed to open block device" msgstr "" #: src/main/options.c:543 msgid "failed to determine size of block device" msgstr "" #: src/main/options.c:652 msgid "option structure allocation failed" msgstr "" #: src/main/options.c:671 msgid "option structure argv allocation failed" msgstr "" #: src/main/options.c:723 msgid "numeric value not understood" msgstr "" #: src/main/options.c:743 msgid "integer argument expected" msgstr "" #: src/main/options.c:755 msgid "numeric argument expected" msgstr "" #: src/main/options.c:767 msgid "missing filename" msgstr "" #: src/main/options.c:795 msgid "missing process name" msgstr "" #: src/main/options.c:1056 #, c-format msgid "Try `%s --help' for more information." msgstr "" #: src/main/options.c:1058 #, c-format msgid "Try `%s -h' for more information." msgstr "" #: src/main/options.c:1089 msgid "" "cannot use line mode or transfer modifier options when watching file " "descriptors" msgstr "" #: src/main/options.c:1098 msgid "cannot use cursor positioning when watching file descriptors" msgstr "" #: src/main/options.c:1107 msgid "cannot use remote control when watching file descriptors" msgstr "" #: src/main/options.c:1116 msgid "cannot use remote query when watching file descriptors" msgstr "" #: src/main/options.c:1125 msgid "cannot transfer files when watching file descriptors" msgstr "" #: src/main/options.c:1150 msgid "not available on systems without /proc/self/fdinfo" msgstr "" #: src/main/options.c:1162 msgid "cannot use remote control and remote query together" msgstr "" #: src/main/options.c:1189 msgid "files cannot be specified with this option" msgstr "" #: src/main/version.c:28 msgid "License: GPLv3+ " msgstr "" #: src/main/version.c:29 msgid "This is free software: you are free to change and redistribute it." msgstr "" #: src/main/version.c:30 msgid "There is NO WARRANTY, to the extent permitted by law." msgstr "" #: src/main/version.c:32 msgid "Project web site" msgstr "" #: src/pv/cursor.c:61 msgid "failed to get terminal name" msgstr "" #: src/pv/cursor.c:106 msgid "failed to open lock file" msgstr "" #: src/pv/cursor.c:139 msgid "lock attempt failed" msgstr "" #: src/pv/cursor.c:400 msgid "failed to open terminal" msgstr "" #: src/pv/display.c:285 msgid "yzafpnum kMGTPEZY" msgstr "" #: src/pv/display.c:303 msgid "yzafpnum KMGTPEZY" msgstr "" #: src/pv/display.c:1053 src/pv/state.c:842 src/pv/transfer.c:1135 msgid "buffer allocation failed" msgstr "" #: src/pv/file.c:153 msgid "failed to seek to start of output" msgstr "" #: src/pv/file.c:303 msgid "failed to close file" msgstr "" #: src/pv/file.c:335 msgid "failed to read file" msgstr "" #: src/pv/file.c:350 msgid "failed to stat output file" msgstr "" #: src/pv/file.c:372 msgid "input file is output file" msgstr "" #: src/pv/file.c:429 msgid "(none)" msgstr "" #: src/pv/file.c:431 msgid "(stdin)" msgstr "" #: src/pv/format/averagerate.c:34 src/pv/format/progressbar.c:92 #: src/pv/format/rate.c:36 src/pv/loop.c:121 msgid "b/s" msgstr "" #: src/pv/format/averagerate.c:38 src/pv/format/progressbar.c:96 #: src/pv/format/rate.c:40 msgid "/s" msgstr "" #: src/pv/format/averagerate.c:38 src/pv/format/progressbar.c:96 #: src/pv/format/rate.c:40 src/pv/loop.c:121 msgid "B/s" msgstr "" #: src/pv/format/bytes.c:35 msgid "b" msgstr "" #: src/pv/format/bytes.c:39 src/pv/transfer.c:620 msgid "B" msgstr "" #: src/pv/format/eta.c:52 src/pv/format/eta.c:56 msgid "ETA" msgstr "" #: src/pv/format/fineta.c:80 msgid "FIN" msgstr "" #: src/pv/loop.c:120 msgid "rate min/avg/max/mdev" msgstr "" #: src/pv/loop.c:132 msgid "rate not measured" msgstr "" #: src/pv/loop.c:802 src/pv/loop.c:818 src/pv/loop.c:836 src/pv/watchpid.c:101 #: src/pv/watchpid.c:110 src/pv/watchpid.c:121 src/pv/watchpid.c:129 #: src/pv/watchpid.c:166 src/pv/watchpid.c:185 src/pv/watchpid.c:193 #: src/pv/watchpid.c:203 src/pv/watchpid.c:307 src/pv/watchpid.c:315 #: src/pv/watchpid.c:447 src/pv/watchpid.c:470 msgid "pid" msgstr "" #: src/pv/loop.c:836 src/pv/watchpid.c:110 src/pv/watchpid.c:122 #: src/pv/watchpid.c:131 src/pv/watchpid.c:185 src/pv/watchpid.c:194 #: src/pv/watchpid.c:205 msgid "fd" msgstr "" #: src/pv/remote.c:237 src/pv/remote.c:622 msgid "message not received" msgstr "" #: src/pv/remote.c:644 src/pv/remote.c:662 msgid "SA_SIGINFO not supported on this system" msgstr "" #: src/pv/state.c:42 msgid "history structure allocation failed" msgstr "" #: src/pv/state.c:794 src/pv/state.c:806 msgid "file list allocation failed" msgstr "" #: src/pv/transfer.c:490 msgid "read failed" msgstr "" #: src/pv/transfer.c:506 msgid "warning: read errors detected" msgstr "" #: src/pv/transfer.c:522 msgid "file is not seekable" msgstr "" #: src/pv/transfer.c:599 msgid "failed to seek past error" msgstr "" #: src/pv/transfer.c:619 msgid "skipped past read error" msgstr "" #: src/pv/transfer.c:663 msgid "no transfer buffer allocated" msgstr "" #: src/pv/transfer.c:751 msgid "failed to set interval timer" msgstr "" #: src/pv/transfer.c:777 msgid "failed to clear interval timer" msgstr "" #: src/pv/transfer.c:822 msgid "line position buffer allocation failed" msgstr "" #: src/pv/transfer.c:996 msgid "write failed" msgstr "" #: src/pv/transfer.c:1237 msgid "select call failed" msgstr "" #: src/pv/watchpid.c:131 src/pv/watchpid.c:205 msgid "not a regular file or block device" msgstr "" pv-1.10.0/po/remove-potcdate.sin0000644000273400027340000000132015026612357013377 00000000000000# Sed script that removes the POT-Creation-Date line in the header entry # from a POT file. # # Copyright (C) 2002 Free Software Foundation, Inc. # Copying and distribution of this file, with or without modification, # are permitted in any medium without royalty provided the copyright # notice and this notice are preserved. This file is offered as-is, # without any warranty. # # The distinction between the first and the following occurrences of the # pattern is achieved by looking at the hold space. /^"POT-Creation-Date: .*"$/{ x # Test if the hold space is empty. s/P/P/ ta # Yes it was empty. First occurrence. Remove the line. g d bb :a # The hold space was nonempty. Following occurrences. Do nothing. x :b } pv-1.10.0/po/boldquot.sed0000644000273400027340000000033115026612357012115 00000000000000s/"\([^"]*\)"/“\1”/g s/`\([^`']*\)'/‘\1’/g s/ '\([^`']*\)' / ‘\1’ /g s/ '\([^`']*\)'$/ ‘\1’/g s/^'\([^`']*\)' /‘\1’ /g s/“”/""/g s/“/“/g s/”/”/g s/‘/‘/g s/’/’/g pv-1.10.0/po/de.po0000644000273400027340000004211315101211113010476 00000000000000msgid "" msgstr "" "Report-Msgid-Bugs-To: https://codeberg.org/ivarch/pv/issues\n" "POT-Creation-Date: 2025-10-31 19:47+0000\n" "PO-Revision-Date: 2025-01-14 20:39+0000\n" "Last-Translator: Benny \n" "Language-Team: German \n" "Language: de\n" "Content-Type: text/plain; charset=UTF-8\n" "Content-Transfer-Encoding: 8bit\n" "Plural-Forms: nplurals=2; plural=n != 1;\n" "X-Generator: Weblate 5.9.2\n" "Date: 1999-06-01 15:18:29+0100\n" "From: Andrew Wood \n" "Xgettext-Options: --default-domain=pkgbuild --directory=./.pkgdir --add-" "comments --keyword=_ --keyword=N_\n" "Files: src/getopt/getopt.c src/getopt/getopt1.c src/version.c src/main/init." "c src/main/help.c src/main/xpmptr.c src/guts/load.c src/guts/stop.c src/guts/" "configure.c src/guts/make.c src/guts/install.c src/guts/prefs.c src/ui/" "generate.c src/ui/main.c src/ui/xpm.c src/ui/status.c src/ui/activate.c src/" "ui/handlers/main.c src/ui/handlers/package.c src/ui/handlers/prefs.c src/ui/" "handlers/dirsel.c src/ui/handlers/popup.c src/ui/handlers/help.c src/ui/" "textout.c src/ui/report.c src/ui/callback.c src/nls/intl/bindtextdom.c src/" "nls/intl/dcgettext.c src/nls/intl/dgettext.c src/nls/intl/finddomain.c src/" "nls/intl/gettext.c src/nls/intl/loadmsgcat.c src/nls/intl/localealias.c src/" "nls/intl/textdomain.c src/nls/intl-cat/cat-compat.c src/nls/intl-gett/intl-" "compat.c\n" #: src/main/help.c:236 msgid "show progress bar" msgstr "Fortschritts-Anzeige" #: src/main/help.c:239 msgid "show elapsed time" msgstr "zeige die verstrichene Zeit an" #: src/main/help.c:242 msgid "show estimated time of arrival (completion)" msgstr "zeige die erwartete Zeit bis zum Ende an" #: src/main/help.c:245 msgid "show absolute estimated time of arrival (completion)" msgstr "zeige die absolute geschätzte Zeit bis zur Fertigstellung" #: src/main/help.c:248 msgid "show data transfer rate counter" msgstr "zeige die Datentransferrate an" #: src/main/help.c:251 msgid "show data transfer average rate counter" msgstr "zeige die durchschnittliche Übertragungsrate" #: src/main/help.c:254 msgid "show number of bytes transferred" msgstr "zeige die Anzahl der übertragenen Bytes" #: src/main/help.c:257 msgid "show percentage of transfer buffer in use" msgstr "zeige, wie viel Prozent des Übertragungsbuffers in Benutzung sind" #: src/main/help.c:259 msgid "NUM" msgstr "NUM" #: src/main/help.c:260 msgid "show NUM bytes last written" msgstr "NUM zeige die zuletzt geschriebenen NUM Bytes" #: src/main/help.c:262 msgid "FORMAT" msgstr "FORMAT" #: src/main/help.c:263 msgid "set output format to FORMAT" msgstr "setze das Ausgabeformat auf FORMAT" #: src/main/help.c:266 msgid "output percentages, not visual information" msgstr "Ausgabe von Prozent-Angaben statt visueller Darstellung" #: src/main/help.c:269 msgid "do not output any transfer information at all" msgstr "sämtliche Transferinformationen unterdrücken" #: src/main/help.c:273 msgid "show number of bits transferred" msgstr "zeige die Anzahl der übertragenen Bits" #: src/main/help.c:276 msgid "treat suffixes as multiples of 1000 rather than 1024" msgstr "behandle Endungen als Vielfache von 1000 statt von 1024" #: src/main/help.c:279 msgid "display nothing until first byte transferred" msgstr "keine Ausgabe bevor das erste Byte übertragen wurde" #: src/main/help.c:281 src/main/help.c:296 src/main/help.c:299 msgid "SEC" msgstr "SEK" #: src/main/help.c:282 msgid "display nothing until SEC seconds have passed" msgstr "nichts anzeigen ehe SEK Sekunden vergangen sind" #: src/main/help.c:284 msgid "SIZE" msgstr "GRÖẞE" #: src/main/help.c:285 msgid "set estimated data size to SIZE bytes" msgstr "setze erwartete Datenlänge auf SIZE Byte" #: src/main/help.c:288 msgid "if size unknown, show rate vs max rate" msgstr "zeige Rate vs maximale Rate, falls die größe unbekannt ist" #: src/main/help.c:291 msgid "count lines instead of bytes" msgstr "zähle Zeilen anstelle von Bytes" #: src/main/help.c:294 msgid "lines are null-terminated" msgstr "Zeilen sind nullterminiert" #: src/main/help.c:297 msgid "update every SEC seconds" msgstr "aktualisiere Ausgabe nach SEK Sekunden Intervall" #: src/main/help.c:300 msgid "compute average rate over past SEC seconds (default 30s)" msgstr "" "berechne die durchschnittliche Übertragungsrate über die letzten SEK " "Sekunden (Standard 30s)" #: src/main/help.c:302 msgid "WIDTH" msgstr "BREITE" #: src/main/help.c:303 msgid "assume terminal is WIDTH characters wide" msgstr "setze Terminal-Breite auf BREITE Zeichen" #: src/main/help.c:305 msgid "HEIGHT" msgstr "HÖHE" #: src/main/help.c:306 msgid "assume terminal is HEIGHT rows high" msgstr "setze Terminal-Höhe auf HÖHE Zeichen" #: src/main/help.c:308 msgid "NAME" msgstr "NAME" #: src/main/help.c:309 msgid "prefix visual information with NAME" msgstr "setze den NAMEn für visuelle Darstellung" #: src/main/help.c:311 msgid "STYLE" msgstr "Stil" #: src/main/help.c:312 msgid "set default bar style to NAME" msgstr "setze die voreingestellte Darstellung auf NAME" #: src/main/help.c:314 msgid "SPEC" msgstr "STIL" #: src/main/help.c:315 msgid "also send progress to SPEC" msgstr "Fortschritt auch an SPEC senden" #: src/main/help.c:318 msgid "output transfer statistics at the end" msgstr "Übertragungsstatistiken am Ende ausgeben" #: src/main/help.c:321 msgid "output even if standard error is not a terminal" msgstr "" "Ausgabe auch dann erzwingen, wenn der Fehlerausgabe-Kanal kein Terminal ist" #: src/main/help.c:324 msgid "use cursor positioning escape sequences" msgstr "benutze Escape-Sequenzen zur Cursor-Positionierung" #: src/main/help.c:327 src/main/help.c:360 src/main/help.c:376 #: src/main/help.c:386 msgid "FILE" msgstr "DATEI" #: src/main/help.c:328 msgid "write output to FILE instead of stdout" msgstr "schreibe die Ausgabe in DATEI statt in die Standardausgabe" #: src/main/help.c:330 msgid "RATE" msgstr "RATE" #: src/main/help.c:331 msgid "limit transfer to RATE bytes per second" msgstr "beschränke die Transferrate auf RATE Byte pro Sekunde" #: src/main/help.c:333 src/main/help.c:342 msgid "BYTES" msgstr "BYTES" #: src/main/help.c:334 msgid "use a buffer size of BYTES" msgstr "benutze einen Puffer in der Größe von BYTES" #: src/main/help.c:337 msgid "never use splice(), always use read/write" msgstr "anstelle von splice() immer read/write benutzen" #: src/main/help.c:340 msgid "skip read errors in input" msgstr "Lesefehler in der Eingabe nicht beachten" #: src/main/help.c:343 msgid "skip errors in BYTES blocks at a time" msgstr "bei Fehlern BYTES am Stück überspringen" #: src/main/help.c:346 msgid "stop after --size bytes have been transferred" msgstr "anhalten, nachdem --size Bytes übertragen wurden" #: src/main/help.c:349 msgid "flush cache to disk after every write" msgstr "schreibe den Cache nach jedem Schreibvorgang auf die Festplatte" #: src/main/help.c:352 msgid "use direct I/O to bypass cache" msgstr "verwende direkte E/A, um den Cache zu umgehen" #: src/main/help.c:355 msgid "try to seek instead of writing null bytes" msgstr "" #: src/main/help.c:358 msgid "discard input instead of writing to output" msgstr "verwirf die Eingabe anstatt in die Ausgabe zu schreiben" #: src/main/help.c:361 msgid "write all input to FILE before writing to output" msgstr "Ausgabe nach FILE schrieben bevor sie ausgegeben wird" #: src/main/help.c:364 msgid "PID[:FD]|=NAME|@LISTFILE" msgstr "" #: src/main/help.c:365 msgid "watch file FD opened by process PID" msgstr "die vom Prozess PID geöffnete Datei FD beobachten" #: src/main/help.c:368 src/main/help.c:371 msgid "PID" msgstr "PID" #: src/main/help.c:369 msgid "update settings of process PID" msgstr "Einstellungen der Prozess-PID updaten" #: src/main/help.c:372 msgid "show progress of process PID" msgstr "" #: src/main/help.c:377 msgid "save process ID in FILE" msgstr "Prozess-ID in DATEI speichern" #: src/main/help.c:380 msgid "show this help and exit" msgstr "zeige diese Hilfe und beende" #: src/main/help.c:383 msgid "show version information and exit" msgstr "zeige Versionsinformationen und beende" #: src/main/help.c:387 msgid "write debug logs to FILE" msgstr "schreibe Debug-Protokolle in DATEI" #: src/main/help.c:413 #, c-format msgid "Usage: %s [OPTION] [FILE]..." msgstr "Aufruf: %s [OPTION] [DATEI]..." #: src/main/help.c:424 msgid "" "Concatenate FILE(s), or standard input, to standard output, with monitoring." msgstr "" "Verbindet DATEI(en) oder den Standard-Eingabe-Kanal mit dem Standard-Ausgabe-" "Kanal und misst den Datenstrom." #: src/main/help.c:562 msgid "Supported format sequences:" msgstr "unterstützte Formate:" #: src/main/help.c:576 #, c-format msgid "Please report any bugs to: %s" msgstr "Bitte senden Sie Fehlerberichte an %s" #: src/main/main.c:228 msgid "(input)" msgstr "(eingabe)" #: src/main/main.c:330 msgid "state allocation failed" msgstr "Speicherzuweisung für `state' fehlgeschlagen" #: src/main/options.c:370 msgid "list files may not contain @ lines" msgstr "" #: src/main/options.c:391 src/main/options.c:393 src/main/options.c:807 msgid "process ID or pid:fd pair expected" msgstr "Prozess-ID oder PID:FD-Paar erwartet" #: src/main/options.c:403 src/main/options.c:405 src/main/options.c:814 msgid "invalid process ID" msgstr "ungültige Prozess-ID" #: src/main/options.c:448 src/pv/file.c:342 msgid "failed to stat file" msgstr "konnte Dateiinformationen nicht lesen" #: src/main/options.c:462 msgid "is a directory" msgstr "ist ein Verzeichnis" #: src/main/options.c:491 msgid "failed to generate sysfs filename" msgstr "konnte Sysfs-Dateinamen nicht erzeugen" #: src/main/options.c:513 msgid "failed to read sysfs size file" msgstr "konnte Größe der Sysfs-Datei nicht lesen" #: src/main/options.c:533 msgid "failed to open block device" msgstr "konnte Blockgerät nicht öffnen" #: src/main/options.c:543 msgid "failed to determine size of block device" msgstr "konnte Größe des Blockgeräts nicht ermitteln" #: src/main/options.c:652 msgid "option structure allocation failed" msgstr "Speicherzuweisung für `option' fehlgeschlagen" #: src/main/options.c:671 msgid "option structure argv allocation failed" msgstr "Speicherzuweisung für `argv' der Option fehlgeschlagen" #: src/main/options.c:723 msgid "numeric value not understood" msgstr "numerischen Wert nicht verstanden" #: src/main/options.c:743 msgid "integer argument expected" msgstr "Ganzzahliges Argument erwartet" #: src/main/options.c:755 msgid "numeric argument expected" msgstr "numerisches Argument erwartet" #: src/main/options.c:767 msgid "missing filename" msgstr "" #: src/main/options.c:795 msgid "missing process name" msgstr "" #: src/main/options.c:1056 #, c-format msgid "Try `%s --help' for more information." msgstr "`%s --help' zeigt weitere Informationen an." #: src/main/options.c:1058 #, c-format msgid "Try `%s -h' for more information." msgstr "`%s -h' zeigt weitere Informationen an." #: src/main/options.c:1089 msgid "" "cannot use line mode or transfer modifier options when watching file " "descriptors" msgstr "" "Beim Beobachten von Dateideskriptoren können keine Optionen für den " "Zeilenmodus oder den Übertragungsmodifikator verwendet werden" #: src/main/options.c:1098 msgid "cannot use cursor positioning when watching file descriptors" msgstr "" "Beim Beobachten von Dateideskriptoren kann Cursor-Positionierung nicht " "verwendet werden" #: src/main/options.c:1107 msgid "cannot use remote control when watching file descriptors" msgstr "" "Beim Beobachten von Dateideskriptoren kann die Fernbedienung nicht verwenden " "werden" #: src/main/options.c:1116 msgid "cannot use remote query when watching file descriptors" msgstr "" #: src/main/options.c:1125 msgid "cannot transfer files when watching file descriptors" msgstr "" "Beim Beobachten von Dateideskriptoren können Dateien nicht übertragen werden" #: src/main/options.c:1150 msgid "not available on systems without /proc/self/fdinfo" msgstr "Nicht verfügbar auf Systemen ohne /proc/self/fdinfo" #: src/main/options.c:1162 msgid "cannot use remote control and remote query together" msgstr "" #: src/main/options.c:1189 msgid "files cannot be specified with this option" msgstr "" #: src/main/version.c:28 msgid "License: GPLv3+ " msgstr "Lizenz: GPLv3+ " #: src/main/version.c:29 msgid "This is free software: you are free to change and redistribute it." msgstr "Dies ist freie Software: Sie dürfen sie verändern und weiterverteilen." #: src/main/version.c:30 msgid "There is NO WARRANTY, to the extent permitted by law." msgstr "Es besteht KEINE GARANTIE, soweit dies gesetzlich zulässig ist." #: src/main/version.c:32 msgid "Project web site" msgstr "Projekt-Website" #: src/pv/cursor.c:61 msgid "failed to get terminal name" msgstr "konnte Terminalname nicht lesen" #: src/pv/cursor.c:106 msgid "failed to open lock file" msgstr "konnte Sperrdatei nicht öffnen" #: src/pv/cursor.c:139 msgid "lock attempt failed" msgstr "Sperrversuch fehlgeschlagen" #: src/pv/cursor.c:400 msgid "failed to open terminal" msgstr "konnte Terminal nicht öffnen" #: src/pv/display.c:285 msgid "yzafpnum kMGTPEZY" msgstr "yzafpnµm kMGTPEZY" #: src/pv/display.c:303 msgid "yzafpnum KMGTPEZY" msgstr "yzafpnµm KMGTPEZY" #: src/pv/display.c:1053 src/pv/state.c:842 src/pv/transfer.c:1135 msgid "buffer allocation failed" msgstr "Speicherzuweisung für den Puffer fehlgeschlagen" #: src/pv/file.c:153 msgid "failed to seek to start of output" msgstr "Konnte nicht zum Anfang der Ausgabe springen" #: src/pv/file.c:303 msgid "failed to close file" msgstr "konnte Datei nicht schließen" #: src/pv/file.c:335 msgid "failed to read file" msgstr "konnte Datei nicht lesen" #: src/pv/file.c:350 msgid "failed to stat output file" msgstr "konnte Dateiinformationen für Ausgabe-Datei nicht lesen" #: src/pv/file.c:372 msgid "input file is output file" msgstr "Eingabe-Datei ist Ausgabe-Datei" #: src/pv/file.c:429 msgid "(none)" msgstr "(keine)" #: src/pv/file.c:431 msgid "(stdin)" msgstr "(stdin)" #: src/pv/format/averagerate.c:34 src/pv/format/progressbar.c:92 #: src/pv/format/rate.c:36 src/pv/loop.c:121 msgid "b/s" msgstr "b/s" #: src/pv/format/averagerate.c:38 src/pv/format/progressbar.c:96 #: src/pv/format/rate.c:40 msgid "/s" msgstr "/s" #: src/pv/format/averagerate.c:38 src/pv/format/progressbar.c:96 #: src/pv/format/rate.c:40 src/pv/loop.c:121 msgid "B/s" msgstr "B/s" #: src/pv/format/bytes.c:35 msgid "b" msgstr "b" #: src/pv/format/bytes.c:39 src/pv/transfer.c:620 msgid "B" msgstr "B" #: src/pv/format/eta.c:52 src/pv/format/eta.c:56 msgid "ETA" msgstr "ETA" #: src/pv/format/fineta.c:80 msgid "FIN" msgstr "Endzeit" #: src/pv/loop.c:120 msgid "rate min/avg/max/mdev" msgstr "Rate min/mittel/max/abweichung" #: src/pv/loop.c:132 msgid "rate not measured" msgstr "Übertragungsrate nicht gemessen" #: src/pv/loop.c:802 src/pv/loop.c:818 src/pv/loop.c:836 src/pv/watchpid.c:101 #: src/pv/watchpid.c:110 src/pv/watchpid.c:121 src/pv/watchpid.c:129 #: src/pv/watchpid.c:166 src/pv/watchpid.c:185 src/pv/watchpid.c:193 #: src/pv/watchpid.c:203 src/pv/watchpid.c:307 src/pv/watchpid.c:315 #: src/pv/watchpid.c:447 src/pv/watchpid.c:470 msgid "pid" msgstr "pid" #: src/pv/loop.c:836 src/pv/watchpid.c:110 src/pv/watchpid.c:122 #: src/pv/watchpid.c:131 src/pv/watchpid.c:185 src/pv/watchpid.c:194 #: src/pv/watchpid.c:205 msgid "fd" msgstr "fd" #: src/pv/remote.c:237 src/pv/remote.c:622 msgid "message not received" msgstr "Nachricht nicht empfangen" #: src/pv/remote.c:644 src/pv/remote.c:662 msgid "SA_SIGINFO not supported on this system" msgstr "SA_SIGINFO wird auf diesem System nicht unterstützt" #: src/pv/state.c:42 msgid "history structure allocation failed" msgstr "Speicherzuweisung für `history' fehlgeschlagen" #: src/pv/state.c:794 src/pv/state.c:806 msgid "file list allocation failed" msgstr "Speicherzuweisung für die Dateiliste fehlgeschlagen" #: src/pv/transfer.c:490 msgid "read failed" msgstr "read-Aufruf fehlgeschlagen" #: src/pv/transfer.c:506 msgid "warning: read errors detected" msgstr "warnung: lesefehler erkannt" #: src/pv/transfer.c:522 msgid "file is not seekable" msgstr "Datei ist nicht durchsuchbar" #: src/pv/transfer.c:599 msgid "failed to seek past error" msgstr "konnte den Fehler nicht überwinden" #: src/pv/transfer.c:619 msgid "skipped past read error" msgstr "über den Lesefehler hinaus verschoben" #: src/pv/transfer.c:663 msgid "no transfer buffer allocated" msgstr "Speicherzuweisung für den Transferpuffer fehlgeschlagen" #: src/pv/transfer.c:751 msgid "failed to set interval timer" msgstr "konnte Intervall-Timer nicht setzen" #: src/pv/transfer.c:777 msgid "failed to clear interval timer" msgstr "konnte Intervall-Timer nicht löschen" #: src/pv/transfer.c:822 msgid "line position buffer allocation failed" msgstr "Zuweisung des Zeilenpuffers fehlgeschlagen" #: src/pv/transfer.c:996 msgid "write failed" msgstr "write-Aufruf fehlgeschlagen" #: src/pv/transfer.c:1237 msgid "select call failed" msgstr "select-Aufruf fehlgeschlagen" #: src/pv/watchpid.c:131 src/pv/watchpid.c:205 msgid "not a regular file or block device" msgstr "ist weder eine normale Datei noch ein Blockgerät" #~ msgid "PID[:FD]" #~ msgstr "PID[:FD]" pv-1.10.0/po/stamp-po0000644000273400027340000000001215101211113011221 00000000000000timestamp pv-1.10.0/po/es.gmo0000644000273400027340000000033515101211113010661 00000000000000$,89Report-Msgid-Bugs-To: https://codeberg.org/ivarch/pv/issues Language: es MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit pv-1.10.0/po/tr.gmo0000644000273400027340000002650315101211113010704 00000000000000<\( ) 1 8 @ C E I LO      ;      / '4 \ ` e j p 5 B % !+ M j p # (    4 <,Pi88,*I-t,-(1!Z|!2Tq%#&E_y'&)-W"t2"'$/L*|%#". @Ldw%4'(Pp+ )+!C%e-48Qp'#0E ^&kjsyR :AHL)Pz%3U"8x4& &G@D#:I2g|CL( u ( / 1 $!&.<-Ni"I]% ~!,MRUD@:&SC^t7/=fLWg6Ey}K(Vz$lQ3T1HaZ`'sn(input)(none)(stdin)/sBB/sBYTESConcatenate FILE(s), or standard input, to standard output, with monitoring.ETAFILEFINFORMATHEIGHTLicense: GPLv3+ NAMENUMPIDPlease report any bugs to: %sProject web siteRATESA_SIGINFO not supported on this systemSECSIZESPECSTYLESupported format sequences:There is NO WARRANTY, to the extent permitted by law.This is free software: you are free to change and redistribute it.Try `%s --help' for more information.Try `%s -h' for more information.Usage: %s [OPTION] [FILE]...WIDTHalso send progress to SPECassume terminal is HEIGHT rows highassume terminal is WIDTH characters widebb/sbuffer allocation failedcannot transfer files when watching file descriptorscannot use cursor positioning when watching file descriptorscannot use line mode or transfer modifier options when watching file descriptorscannot use remote control when watching file descriptorscompute average rate over past SEC seconds (default 30s)count lines instead of bytesdiscard input instead of writing to outputdisplay nothing until SEC seconds have passeddisplay nothing until first byte transferreddo not output any transfer information at allfailed to clear interval timerfailed to close filefailed to determine size of block devicefailed to generate sysfs filenamefailed to get terminal namefailed to open block devicefailed to open lock filefailed to open terminalfailed to read filefailed to read sysfs size filefailed to seek past errorfailed to seek to start of outputfailed to set interval timerfailed to stat filefailed to stat output filefdfile is not seekablefile list allocation failedflush cache to disk after every writehistory structure allocation failedif size unknown, show rate vs max rateinput file is output fileinteger argument expectedinvalid process IDis a directorylimit transfer to RATE bytes per secondline position buffer allocation failedlines are null-terminatedlock attempt failedmessage not receivednever use splice(), always use read/writeno transfer buffer allocatednot a regular file or block devicenot available on systems without /proc/self/fdinfonumeric argument expectednumeric value not understoodoption structure allocation failedoption structure argv allocation failedoutput even if standard error is not a terminaloutput percentages, not visual informationoutput transfer statistics at the endpidprefix visual information with NAMEprocess ID or pid:fd pair expectedrate min/avg/max/mdevrate not measuredread failedsave process ID in FILEselect call failedset default bar style to NAMEset estimated data size to SIZE bytesset output format to FORMATshow NUM bytes last writtenshow absolute estimated time of arrival (completion)show data transfer average rate countershow data transfer rate countershow elapsed timeshow estimated time of arrival (completion)show number of bits transferredshow number of bytes transferredshow percentage of transfer buffer in useshow progress barshow this help and exitshow version information and exitskip errors in BYTES blocks at a timeskip read errors in inputskipped past read errorstate allocation failedstop after --size bytes have been transferredtreat suffixes as multiples of 1000 rather than 1024update every SEC secondsupdate settings of process PIDuse a buffer size of BYTESuse cursor positioning escape sequencesuse direct I/O to bypass cachewarning: read errors detectedwatch file FD opened by process PIDwrite all input to FILE before writing to outputwrite debug logs to FILEwrite failedwrite output to FILE instead of stdoutyzafpnum KMGTPEZYyzafpnum kMGTPEZYProject-Id-Version: pv 1.8.14 Report-Msgid-Bugs-To: https://codeberg.org/ivarch/pv/issues PO-Revision-Date: 2025-10-05 20:09+0000 Last-Translator: Oğuz Ersen Language-Team: Turkish Language: tr MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Plural-Forms: nplurals=2; plural=n != 1; X-Generator: Weblate 5.13.2 (giriş)(yok)(stdin)/sBB/sBAYTLARİzleme ile DOSYA(lar)ı veya standart girdiyi standart çıktı ile birleştirin.ETADOSYAFINFORMATYÜKSEKLİKLisans: GPLv3+ İSİMNUMPIDLütfen hataları şu adrese bildirin: %sProje web sitesiORANSA_SIGINFO bu sistemde desteklenmiyorSECBOYUTBELİRTBİÇİMDesteklenen biçim dizileri:Yasaların izin verdiği ölçüde GARANTİ YOKTUR.Bu özgür bir yazılımdır: değiştirmekte ve yeniden dağıtmakta özgürsünüz.Daha fazla bilgi için `%s --help' seçeneğini deneyin.Daha fazla bilgi için `%s -h' seçeneğini deneyin.Kullanım şekli: %s [AYAR] [DOSYA]...GENİŞLİKilerlemeyi BELİRT ögesine de gönderterminalin YÜKSEKLİK sıraları yüksekliğinde olduğunu varsayalımterminalin GENİŞLİK karakter genişliğinde olduğunu varsayalımbb/sarabellek tahsisi başarısız oldudosya tanımlayıcıları izlenirken dosya aktarılamıyordosya tanımlayıcılarını izlerken imleç konumlandırmayı kullanamazdosya tanımlayıcılarını izlerken satır modu veya aktarım değiştirici seçeneklerini kullanamazdosya tanımlayıcılarını izlerken uzaktan kumandayı kullanamazgeçmiş SEC saniyeleri üzerinden ortalama hızı hesapla (varsayılan 30s)bayt yerine satır sayGirdiyi çıktıya yazmak yerine yok saySEC saniye geçene kadar hiçbir şey göstermeilk bayt aktarılana kadar hiçbir şey göstermehiçbir transfer bilgisini yazdırmaaralık zamanlayıcısı temizlenemedidosya kapatılamadıblok aygıtının boyutu belirlenemedisysfs dosya adı oluşturulamadıterminal adı alınamadıblok aygıtı açılamadılock dosyası açılamadıterminal açılamadıdosya okunamadısysfs boyut dosyası okunamadıgeçmiş hatayı aramakta başarısız olduçıktının başlangıcına ulaşılamadıaralık zamanlayıcısı ayarlanamadıdosya statüsünde başarısız olduçıktı dosyası stat edilemedifddosya aranabilir değildosya listesi tahsisi başarısız olduher yazmadan sonra önbelleği diske boşaltgeçmiş yapısı tahsisi başarısız olduboyut bilinmiyorsa, oranı maksimum oranla göstergirdi dosyası çıktı dosyasıdırtamsayı bağımsız değişkeni bekleniyorgeçersiz süreç kimliği (ID)bir dizindiraktarımı saniye başına ORAN bayt ile sınırlandırınsatır konumu arabellek tahsisi başarısız oldusatırlar boş sonlandırılırkilit denemesi başarısız oldumesaj alınamadısplice() kullanma, her zaman read/write kullanaktarım arabelleği ayrılmamışnormal bir dosya veya blok aygıtı değil/proc/self/fdinfo olmayan sistemlerde kullanılamazsayısal bağımsız değişken bekleniyorsayısal değer anlaşılmadıseçenek yapısı tahsisi başarısız olduseçenek yapısı argv tahsisi başarısız oldustandart hata bir terminal olmasa bile çıktı yazdırgörsel bilgileri değil, yüzdeleri çıktı olarak yazdırtransfer istatistiklerini sonda gösterpidgörsel bilgiyi İSİM ile öne eklesüreç kimliği (ID) veya pid:fd çifti bekleniyororan min/ortalama/maks/standart sapmaoran ölçülmediokuma başarısızFILE'da işlem kimliğini (ID) kaydetseçme çağrısı başarısız olduöntanımlı çubuk biçimini İSİM olarak ayarlatahmini veri boyutunu BOYUT bayt olarak ayarlayınçıktı formatını FORMAT olarak ayarlayınson yazılan NUM baytlarını göstermutlak tahmini varış (tamamlanma) zamanını gösterveri aktarımı ortalama hız sayacını gösterveri aktarım oranı sayacını göstergeçen süreyi göstertahmini varış (tamamlanma) zamanını gösteraktarılan bit sayısını gösteraktarılan bayt sayısını gösteraktarım tamponunun kullanım yüzdesini gösterilerleme çubuğunu gösterbu yardımı göster ve çıksürüm bilgilerini göster ve çıkBAYTLAR blokları halinde hataları atlagirdideki okuma hatalarını atlageçmiş okuma hatası atlandıdurum tahsisi başarısız oldu--size bayt transfer edildikten sonra durekleri 1024 yerine 1000'in katları olarak değerlendirher SEC saniyede bir güncellemesüreç PID ayarlarını güncelleBAYTLAR tampon boyutu kullanınimleç konumlandırma kaçış dizilerini kullanÖnbelleği atlamak için doğrudan I/O kullanuyarı: okuma hataları tespit edildiFD izleme dosyası PID işlemi tarafından açıldıçıktıya yazmadan önce tüm girdiyi DOSYA'ya yazHata ayıklama kayıtlarını DOSYA'ya yazyazma başarısızçıktıyı stdout yerine DOSYA'ya yazyzafpnum KMGTPEZYyzafpnum kMGTPEZYpv-1.10.0/po/LINGUAS0000644000273400027340000000003315070043561010605 00000000000000cs de es fi fr pl pt ru tr pv-1.10.0/po/cs.gmo0000644000273400027340000002547515101211113010673 00000000000000~         L $ ( - 1 8 ;? {      '   5 B# %f !   # (   $ 4= <r P 889r*-,-Cb(w!+?^!x%#@&d'& 0J^)s"2"*'M/u*%#"AW iu%4'3[{+ )$6!N%p-4C\{'#0P i&v O@V]c'g/GA&(h%!.0@B%FFlJhLgH((F0o'.4 .F %u ) &   !)%!O!'d!,!*!4!"" 6",W"""C"$"##4# I#3V#=#(## $/$&N$1u$3$$#$"%DB%)%'%%)%+&3&L&`&p&&.&"&*&#!''E'&m''$' '!'.(?(Z(!p()(!((( )7()`)!)()*)&)**(H*;q*#* *9*+++-^VM .vz'2Q!=lZop>JgT KN1:F@eHB?Y(XA"R~+%xOi}<`&un/ 8w[7G _t]rq|h;P6IasCm*jy5bcD 0S3U$E\dW9#4,k)Lf{(input)(none)(stdin)/sBB/sBYTESConcatenate FILE(s), or standard input, to standard output, with monitoring.ETAFILEFINFORMATHEIGHTLicense: GPLv3+ NAMENUMPIDPlease report any bugs to: %sProject web siteRATESA_SIGINFO not supported on this systemSECSIZEThere is NO WARRANTY, to the extent permitted by law.This is free software: you are free to change and redistribute it.Try `%s --help' for more information.Try `%s -h' for more information.Usage: %s [OPTION] [FILE]...WIDTHassume terminal is HEIGHT rows highassume terminal is WIDTH characters widebb/sbuffer allocation failedcannot transfer files when watching file descriptorscannot use cursor positioning when watching file descriptorscannot use line mode or transfer modifier options when watching file descriptorscannot use remote control when watching file descriptorscompute average rate over past SEC seconds (default 30s)count lines instead of bytesdiscard input instead of writing to outputdisplay nothing until SEC seconds have passeddisplay nothing until first byte transferreddo not output any transfer information at allfailed to clear interval timerfailed to close filefailed to determine size of block devicefailed to generate sysfs filenamefailed to get terminal namefailed to open block devicefailed to open lock filefailed to open terminalfailed to read filefailed to read sysfs size filefailed to seek past errorfailed to seek to start of outputfailed to set interval timerfailed to stat filefailed to stat output filefdfile is not seekablefile list allocation failedflush cache to disk after every writehistory structure allocation failedif size unknown, show rate vs max rateinput file is output fileinteger argument expectedinvalid process IDis a directorylimit transfer to RATE bytes per secondline position buffer allocation failedlines are null-terminatedlock attempt failedmessage not receivednever use splice(), always use read/writeno transfer buffer allocatednot a regular file or block devicenot available on systems without /proc/self/fdinfonumeric argument expectedoption structure allocation failedoption structure argv allocation failedoutput even if standard error is not a terminaloutput percentages, not visual informationoutput transfer statistics at the endpidprefix visual information with NAMEprocess ID or pid:fd pair expectedrate min/avg/max/mdevrate not measuredread failedsave process ID in FILEselect call failedset estimated data size to SIZE bytesset output format to FORMATshow NUM bytes last writtenshow absolute estimated time of arrival (completion)show data transfer average rate countershow data transfer rate countershow elapsed timeshow estimated time of arrival (completion)show number of bits transferredshow number of bytes transferredshow percentage of transfer buffer in useshow progress barshow this help and exitshow version information and exitskip errors in BYTES blocks at a timeskip read errors in inputskipped past read errorstate allocation failedstop after --size bytes have been transferredtreat suffixes as multiples of 1000 rather than 1024update every SEC secondsupdate settings of process PIDuse a buffer size of BYTESuse cursor positioning escape sequencesuse direct I/O to bypass cachewarning: read errors detectedwatch file FD opened by process PIDwrite all input to FILE before writing to outputwrite debug logs to FILEwrite failedwrite output to FILE instead of stdoutyzafpnum KMGTPEZYyzafpnum kMGTPEZYReport-Msgid-Bugs-To: https://codeberg.org/ivarch/pv/issues PO-Revision-Date: 2024-10-13 20:43+0000 Last-Translator: mmatous Language-Team: Czech Language: cs MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Plural-Forms: nplurals=3; plural=(n==1) ? 0 : (n>=2 && n<=4) ? 1 : 2; X-Generator: Weblate 5.7.2 (vstup)(žádný)(stdin)/sBB/sBAJTSpoj SOUBOR(y) nebo standardní vstup na standardního výstup, s monitoringem.ETASOUBORFINFORMÁTVÝŠLicence: GPLv3+ JMÉNOČÍSPIDProsím, hlašte veškeré chyby na: %sStránka projektuRYCHSA_SIGINFO není na tomto systému podporovánoSEKVELNa program se nevztahuje ŽÁDNÁ ZÁRUKA, v míře povolené zákonem.Toto je svobodný software; můžete ho volně měnit a šířit.Zkuste `%s --help' pro více informací.Zkuste `%s --h' pro více informací.Použití: %s [VOLBY] [SOUBOR]...ŠÍŘpředpokládej výšku terminálu VÝŠ znakůpředpokládej šířku terminálu ŠÍŘ znakůbb/sselhala alokace vyrovnávací pamětipři sledování deskriptorů souborů nelze použít přenos souborůpři sledování deskriptorů souborů nelze pozicování kurzoru použítpři sledování deskriptorů souborů nelze použít řádkový mód nebo volby pro modifikaci přenosupři sledování deskriptorů souborů nelze použít vzdálené ovládánípočítej průměrnou rychlost za posledních SEK sekund (výchozí: 30)počítej řádky místo bajtůzahoď vstup namísto zápisu na výstupnic nevypisuj, dokud neuplyne SEK sekundnic nevypisuj, dokud není přenesen první bytenevypisuj žádné informace o přenosuselhalo vynulování intervalového časovačeselhalo zavření souboruselhalo zjištění velikosti blokového zařízeníselhalo vytváření jména pro soubor v sysfsselhalo zjištění názvu termináluselhalo otevření blokového zařízeníselhalo otevření zámkového souboruselhalo otevření termináluselhalo čtení ze souboruselhalo čtení velikosti souboru v sysfsselhal skok za chybuselhalo posunutí za začátek výstupuselhalo nastavení intervalového časovačenebylo možné zjistit informace o souboruselhalo zjištění informací o výstupním souborudssouborem nelze procházetselhala alokace seznamu souborůpo každém zápisu vyprázdni cache na diskselhala alokace struktury historiepokud je velikost neznámá, ukaž rychlost vs maximální rychlostvstupní soubor je výstupní souboročekáván celočíselný argumentneplatné ID procesuje adresářomez přenosovou rychlost na RYCH bajtů za sekunduselhala alokace vyrovnávací paměti pro pozici v řádcíchřádky jsou zakončené nulovým znakemselhal pokus o uzamčenízpráva nepřijatanepoužívej splice(), vždy použij read/writevyrovnávací paměť není alokovánanení obyčejný soubor nebo blokové zařízenínení dostupné na systémech bez /proc/self/fdinfoočekáván číselný argumentselhala alokace struktury pro volbyselhala alokace struktury pro argvvypisuj výstup i pokud standardní chybový výstup není terminálvypisuj procenta, ne vizuální informacepo dokončení vypiš údaje o přenosupidpřidej JMÉNO před vizuální informaceočekáváno ID procesu nebo dvojice PID:DSrychlost min/avg/max/stdrychlost neměřenačtení selhaloulož id procesu do SOUBORuselhalo volání selectnastav očekávanou velikost dat na VEL bajtůnastav formát výstupu na FORMÁTzobraz ČÍS posledních zapsaných bajtůukaž přibližný čas dokončeníukaž průměrnou rychlost přenosu datukaž okamžitou rychlost přenosu datukaž uběhlý časukaž přibližný zbývající časukaž počet přenesených bitůukaž počet přenesených bajtůukaž procento využité vyrovnávací pamětiukaž indikátor průběhuukaž pomoc a skončiukaž informace o verzi a skončipřeskakuj chyby v blocích BAJTů narázignoruj chyby při čtení vstupuchyba přeskočenaselhala alokace stavuzastav po přenosu --size bajtůzacházej se suffixy jako s násobky 1000 namísto 1024aktualizuj každých SEK sekundaktualizuj nastavení procesu PIDpoužij vyrovnávací pamět BAJT bajtůpozicuj kurzor pomocí řídících znakůpoužij přímý V/V k obejítí cachevarování: detekovány chyby při čtenísleduj soubor DS otevřený procesem PIDzapiš veškerý vstup do SOUBORu před výpisem na výstupzapiš ladící záznamy do SOUBORuzápis selhalzapiš výstup do SOUBORu namísto standardního výstupuyzafpnum KMGTPEZYyzafpnum kMGTPEZYpv-1.10.0/po/en@boldquot.header0000644000273400027340000000247215026612357013225 00000000000000# All this catalog "translates" are quotation characters. # The msgids must be ASCII and therefore cannot contain real quotation # characters, only substitutes like grave accent (0x60), apostrophe (0x27) # and double quote (0x22). These substitutes look strange; see # https://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html # # This catalog translates grave accent (0x60) and apostrophe (0x27) to # left single quotation mark (U+2018) and right single quotation mark (U+2019). # It also translates pairs of apostrophe (0x27) to # left single quotation mark (U+2018) and right single quotation mark (U+2019) # and pairs of quotation mark (0x22) to # left double quotation mark (U+201C) and right double quotation mark (U+201D). # # When output to an UTF-8 terminal, the quotation characters appear perfectly. # When output to an ISO-8859-1 terminal, the single quotation marks are # transliterated to apostrophes (by iconv in glibc 2.2 or newer) or to # grave/acute accent (by libiconv), and the double quotation marks are # transliterated to 0x22. # When output to an ASCII terminal, the single quotation marks are # transliterated to apostrophes, and the double quotation marks are # transliterated to 0x22. # # This catalog furthermore displays the text between the quotation marks in # bold face, assuming the VT100/XTerm escape sequences. # pv-1.10.0/po/POTFILES.in0000644000273400027340000000117215077417360011353 00000000000000src/main/debug.c src/main/help.c src/main/main.c src/main/options.c src/main/version.c src/pv/calc.c src/pv/cursor.c src/pv/display.c src/pv/elapsedtime.c src/pv/file.c src/pv/format/averagerate.c src/pv/format/barstyle.c src/pv/format/bufferpercent.c src/pv/format/bytes.c src/pv/format/eta.c src/pv/format/fineta.c src/pv/format/lastwritten.c src/pv/format/name.c src/pv/format/previousline.c src/pv/format/progressbar.c src/pv/format/rate.c src/pv/format/sgr.c src/pv/format/timer.c src/pv/loop.c src/pv/number.c src/pv/proctitle.c src/pv/remote.c src/pv/signal.c src/pv/state.c src/pv/string.c src/pv/transfer.c src/pv/watchpid.c pv-1.10.0/po/cs.po0000644000273400027340000003714615101211113010525 00000000000000msgid "" msgstr "" "Report-Msgid-Bugs-To: https://codeberg.org/ivarch/pv/issues\n" "POT-Creation-Date: 2025-10-31 19:47+0000\n" "PO-Revision-Date: 2024-10-13 20:43+0000\n" "Last-Translator: mmatous \n" "Language-Team: Czech \n" "Language: cs\n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=UTF-8\n" "Content-Transfer-Encoding: 8bit\n" "Plural-Forms: nplurals=3; plural=(n==1) ? 0 : (n>=2 && n<=4) ? 1 : 2;\n" "X-Generator: Weblate 5.7.2\n" #: src/main/help.c:236 msgid "show progress bar" msgstr "ukaž indikátor průběhu" #: src/main/help.c:239 msgid "show elapsed time" msgstr "ukaž uběhlý čas" #: src/main/help.c:242 msgid "show estimated time of arrival (completion)" msgstr "ukaž přibližný zbývající čas" #: src/main/help.c:245 msgid "show absolute estimated time of arrival (completion)" msgstr "ukaž přibližný čas dokončení" #: src/main/help.c:248 msgid "show data transfer rate counter" msgstr "ukaž okamžitou rychlost přenosu dat" #: src/main/help.c:251 msgid "show data transfer average rate counter" msgstr "ukaž průměrnou rychlost přenosu dat" #: src/main/help.c:254 msgid "show number of bytes transferred" msgstr "ukaž počet přenesených bajtů" #: src/main/help.c:257 msgid "show percentage of transfer buffer in use" msgstr "ukaž procento využité vyrovnávací paměti" #: src/main/help.c:259 msgid "NUM" msgstr "ČÍS" #: src/main/help.c:260 msgid "show NUM bytes last written" msgstr "zobraz ČÍS posledních zapsaných bajtů" #: src/main/help.c:262 msgid "FORMAT" msgstr "FORMÁT" #: src/main/help.c:263 msgid "set output format to FORMAT" msgstr "nastav formát výstupu na FORMÁT" #: src/main/help.c:266 msgid "output percentages, not visual information" msgstr "vypisuj procenta, ne vizuální informace" #: src/main/help.c:269 msgid "do not output any transfer information at all" msgstr "nevypisuj žádné informace o přenosu" #: src/main/help.c:273 msgid "show number of bits transferred" msgstr "ukaž počet přenesených bitů" #: src/main/help.c:276 msgid "treat suffixes as multiples of 1000 rather than 1024" msgstr "zacházej se suffixy jako s násobky 1000 namísto 1024" #: src/main/help.c:279 msgid "display nothing until first byte transferred" msgstr "nic nevypisuj, dokud není přenesen první byte" #: src/main/help.c:281 src/main/help.c:296 src/main/help.c:299 msgid "SEC" msgstr "SEK" #: src/main/help.c:282 msgid "display nothing until SEC seconds have passed" msgstr "nic nevypisuj, dokud neuplyne SEK sekund" #: src/main/help.c:284 msgid "SIZE" msgstr "VEL" #: src/main/help.c:285 msgid "set estimated data size to SIZE bytes" msgstr "nastav očekávanou velikost dat na VEL bajtů" #: src/main/help.c:288 msgid "if size unknown, show rate vs max rate" msgstr "pokud je velikost neznámá, ukaž rychlost vs maximální rychlost" #: src/main/help.c:291 msgid "count lines instead of bytes" msgstr "počítej řádky místo bajtů" #: src/main/help.c:294 msgid "lines are null-terminated" msgstr "řádky jsou zakončené nulovým znakem" #: src/main/help.c:297 msgid "update every SEC seconds" msgstr "aktualizuj každých SEK sekund" #: src/main/help.c:300 msgid "compute average rate over past SEC seconds (default 30s)" msgstr "počítej průměrnou rychlost za posledních SEK sekund (výchozí: 30)" #: src/main/help.c:302 msgid "WIDTH" msgstr "ŠÍŘ" #: src/main/help.c:303 msgid "assume terminal is WIDTH characters wide" msgstr "předpokládej šířku terminálu ŠÍŘ znaků" #: src/main/help.c:305 msgid "HEIGHT" msgstr "VÝŠ" #: src/main/help.c:306 msgid "assume terminal is HEIGHT rows high" msgstr "předpokládej výšku terminálu VÝŠ znaků" #: src/main/help.c:308 msgid "NAME" msgstr "JMÉNO" #: src/main/help.c:309 msgid "prefix visual information with NAME" msgstr "přidej JMÉNO před vizuální informace" #: src/main/help.c:311 msgid "STYLE" msgstr "" #: src/main/help.c:312 msgid "set default bar style to NAME" msgstr "" #: src/main/help.c:314 msgid "SPEC" msgstr "" #: src/main/help.c:315 msgid "also send progress to SPEC" msgstr "" #: src/main/help.c:318 msgid "output transfer statistics at the end" msgstr "po dokončení vypiš údaje o přenosu" #: src/main/help.c:321 msgid "output even if standard error is not a terminal" msgstr "vypisuj výstup i pokud standardní chybový výstup není terminál" #: src/main/help.c:324 msgid "use cursor positioning escape sequences" msgstr "pozicuj kurzor pomocí řídících znaků" #: src/main/help.c:327 src/main/help.c:360 src/main/help.c:376 #: src/main/help.c:386 msgid "FILE" msgstr "SOUBOR" #: src/main/help.c:328 msgid "write output to FILE instead of stdout" msgstr "zapiš výstup do SOUBORu namísto standardního výstupu" #: src/main/help.c:330 msgid "RATE" msgstr "RYCH" #: src/main/help.c:331 msgid "limit transfer to RATE bytes per second" msgstr "omez přenosovou rychlost na RYCH bajtů za sekundu" #: src/main/help.c:333 src/main/help.c:342 msgid "BYTES" msgstr "BAJT" #: src/main/help.c:334 msgid "use a buffer size of BYTES" msgstr "použij vyrovnávací pamět BAJT bajtů" #: src/main/help.c:337 msgid "never use splice(), always use read/write" msgstr "nepoužívej splice(), vždy použij read/write" #: src/main/help.c:340 msgid "skip read errors in input" msgstr "ignoruj chyby při čtení vstupu" #: src/main/help.c:343 msgid "skip errors in BYTES blocks at a time" msgstr "přeskakuj chyby v blocích BAJTů naráz" #: src/main/help.c:346 msgid "stop after --size bytes have been transferred" msgstr "zastav po přenosu --size bajtů" #: src/main/help.c:349 msgid "flush cache to disk after every write" msgstr "po každém zápisu vyprázdni cache na disk" #: src/main/help.c:352 msgid "use direct I/O to bypass cache" msgstr "použij přímý V/V k obejítí cache" #: src/main/help.c:355 msgid "try to seek instead of writing null bytes" msgstr "" #: src/main/help.c:358 msgid "discard input instead of writing to output" msgstr "zahoď vstup namísto zápisu na výstup" #: src/main/help.c:361 msgid "write all input to FILE before writing to output" msgstr "zapiš veškerý vstup do SOUBORu před výpisem na výstup" #: src/main/help.c:364 msgid "PID[:FD]|=NAME|@LISTFILE" msgstr "" #: src/main/help.c:365 msgid "watch file FD opened by process PID" msgstr "sleduj soubor DS otevřený procesem PID" #: src/main/help.c:368 src/main/help.c:371 msgid "PID" msgstr "PID" #: src/main/help.c:369 msgid "update settings of process PID" msgstr "aktualizuj nastavení procesu PID" #: src/main/help.c:372 msgid "show progress of process PID" msgstr "" #: src/main/help.c:377 msgid "save process ID in FILE" msgstr "ulož id procesu do SOUBORu" #: src/main/help.c:380 msgid "show this help and exit" msgstr "ukaž pomoc a skonči" #: src/main/help.c:383 msgid "show version information and exit" msgstr "ukaž informace o verzi a skonči" #: src/main/help.c:387 msgid "write debug logs to FILE" msgstr "zapiš ladící záznamy do SOUBORu" #: src/main/help.c:413 #, c-format msgid "Usage: %s [OPTION] [FILE]..." msgstr "Použití: %s [VOLBY] [SOUBOR]..." #: src/main/help.c:424 msgid "" "Concatenate FILE(s), or standard input, to standard output, with monitoring." msgstr "" "Spoj SOUBOR(y) nebo standardní vstup na standardního výstup, s monitoringem." #: src/main/help.c:562 msgid "Supported format sequences:" msgstr "" #: src/main/help.c:576 #, c-format msgid "Please report any bugs to: %s" msgstr "Prosím, hlašte veškeré chyby na: %s" #: src/main/main.c:228 msgid "(input)" msgstr "(vstup)" #: src/main/main.c:330 msgid "state allocation failed" msgstr "selhala alokace stavu" #: src/main/options.c:370 msgid "list files may not contain @ lines" msgstr "" #: src/main/options.c:391 src/main/options.c:393 src/main/options.c:807 msgid "process ID or pid:fd pair expected" msgstr "očekáváno ID procesu nebo dvojice PID:DS" #: src/main/options.c:403 src/main/options.c:405 src/main/options.c:814 msgid "invalid process ID" msgstr "neplatné ID procesu" #: src/main/options.c:448 src/pv/file.c:342 msgid "failed to stat file" msgstr "nebylo možné zjistit informace o souboru" #: src/main/options.c:462 msgid "is a directory" msgstr "je adresář" #: src/main/options.c:491 msgid "failed to generate sysfs filename" msgstr "selhalo vytváření jména pro soubor v sysfs" #: src/main/options.c:513 msgid "failed to read sysfs size file" msgstr "selhalo čtení velikosti souboru v sysfs" #: src/main/options.c:533 msgid "failed to open block device" msgstr "selhalo otevření blokového zařízení" #: src/main/options.c:543 msgid "failed to determine size of block device" msgstr "selhalo zjištění velikosti blokového zařízení" #: src/main/options.c:652 msgid "option structure allocation failed" msgstr "selhala alokace struktury pro volby" #: src/main/options.c:671 msgid "option structure argv allocation failed" msgstr "selhala alokace struktury pro argv" #: src/main/options.c:723 msgid "numeric value not understood" msgstr "" #: src/main/options.c:743 msgid "integer argument expected" msgstr "očekáván celočíselný argument" #: src/main/options.c:755 msgid "numeric argument expected" msgstr "očekáván číselný argument" #: src/main/options.c:767 msgid "missing filename" msgstr "" #: src/main/options.c:795 msgid "missing process name" msgstr "" #: src/main/options.c:1056 #, c-format msgid "Try `%s --help' for more information." msgstr "Zkuste `%s --help' pro více informací." #: src/main/options.c:1058 #, c-format msgid "Try `%s -h' for more information." msgstr "Zkuste `%s --h' pro více informací." #: src/main/options.c:1089 msgid "" "cannot use line mode or transfer modifier options when watching file " "descriptors" msgstr "" "při sledování deskriptorů souborů nelze použít řádkový mód nebo volby pro " "modifikaci přenosu" #: src/main/options.c:1098 msgid "cannot use cursor positioning when watching file descriptors" msgstr "při sledování deskriptorů souborů nelze pozicování kurzoru použít" #: src/main/options.c:1107 msgid "cannot use remote control when watching file descriptors" msgstr "při sledování deskriptorů souborů nelze použít vzdálené ovládání" #: src/main/options.c:1116 msgid "cannot use remote query when watching file descriptors" msgstr "" #: src/main/options.c:1125 msgid "cannot transfer files when watching file descriptors" msgstr "při sledování deskriptorů souborů nelze použít přenos souborů" #: src/main/options.c:1150 msgid "not available on systems without /proc/self/fdinfo" msgstr "není dostupné na systémech bez /proc/self/fdinfo" #: src/main/options.c:1162 msgid "cannot use remote control and remote query together" msgstr "" #: src/main/options.c:1189 msgid "files cannot be specified with this option" msgstr "" #: src/main/version.c:28 msgid "License: GPLv3+ " msgstr "Licence: GPLv3+ " #: src/main/version.c:29 msgid "This is free software: you are free to change and redistribute it." msgstr "Toto je svobodný software; můžete ho volně měnit a šířit." #: src/main/version.c:30 msgid "There is NO WARRANTY, to the extent permitted by law." msgstr "Na program se nevztahuje ŽÁDNÁ ZÁRUKA, v míře povolené zákonem." #: src/main/version.c:32 msgid "Project web site" msgstr "Stránka projektu" #: src/pv/cursor.c:61 msgid "failed to get terminal name" msgstr "selhalo zjištění názvu terminálu" #: src/pv/cursor.c:106 msgid "failed to open lock file" msgstr "selhalo otevření zámkového souboru" #: src/pv/cursor.c:139 msgid "lock attempt failed" msgstr "selhal pokus o uzamčení" #: src/pv/cursor.c:400 msgid "failed to open terminal" msgstr "selhalo otevření terminálu" #: src/pv/display.c:285 msgid "yzafpnum kMGTPEZY" msgstr "yzafpnum kMGTPEZY" #: src/pv/display.c:303 msgid "yzafpnum KMGTPEZY" msgstr "yzafpnum KMGTPEZY" #: src/pv/display.c:1053 src/pv/state.c:842 src/pv/transfer.c:1135 msgid "buffer allocation failed" msgstr "selhala alokace vyrovnávací paměti" #: src/pv/file.c:153 msgid "failed to seek to start of output" msgstr "selhalo posunutí za začátek výstupu" #: src/pv/file.c:303 msgid "failed to close file" msgstr "selhalo zavření souboru" #: src/pv/file.c:335 msgid "failed to read file" msgstr "selhalo čtení ze souboru" #: src/pv/file.c:350 msgid "failed to stat output file" msgstr "selhalo zjištění informací o výstupním souboru" #: src/pv/file.c:372 msgid "input file is output file" msgstr "vstupní soubor je výstupní soubor" #: src/pv/file.c:429 msgid "(none)" msgstr "(žádný)" #: src/pv/file.c:431 msgid "(stdin)" msgstr "(stdin)" #: src/pv/format/averagerate.c:34 src/pv/format/progressbar.c:92 #: src/pv/format/rate.c:36 src/pv/loop.c:121 msgid "b/s" msgstr "b/s" #: src/pv/format/averagerate.c:38 src/pv/format/progressbar.c:96 #: src/pv/format/rate.c:40 msgid "/s" msgstr "/s" #: src/pv/format/averagerate.c:38 src/pv/format/progressbar.c:96 #: src/pv/format/rate.c:40 src/pv/loop.c:121 msgid "B/s" msgstr "B/s" #: src/pv/format/bytes.c:35 msgid "b" msgstr "b" #: src/pv/format/bytes.c:39 src/pv/transfer.c:620 msgid "B" msgstr "B" #: src/pv/format/eta.c:52 src/pv/format/eta.c:56 msgid "ETA" msgstr "ETA" #: src/pv/format/fineta.c:80 msgid "FIN" msgstr "FIN" #: src/pv/loop.c:120 msgid "rate min/avg/max/mdev" msgstr "rychlost min/avg/max/std" #: src/pv/loop.c:132 msgid "rate not measured" msgstr "rychlost neměřena" #: src/pv/loop.c:802 src/pv/loop.c:818 src/pv/loop.c:836 src/pv/watchpid.c:101 #: src/pv/watchpid.c:110 src/pv/watchpid.c:121 src/pv/watchpid.c:129 #: src/pv/watchpid.c:166 src/pv/watchpid.c:185 src/pv/watchpid.c:193 #: src/pv/watchpid.c:203 src/pv/watchpid.c:307 src/pv/watchpid.c:315 #: src/pv/watchpid.c:447 src/pv/watchpid.c:470 msgid "pid" msgstr "pid" #: src/pv/loop.c:836 src/pv/watchpid.c:110 src/pv/watchpid.c:122 #: src/pv/watchpid.c:131 src/pv/watchpid.c:185 src/pv/watchpid.c:194 #: src/pv/watchpid.c:205 msgid "fd" msgstr "ds" #: src/pv/remote.c:237 src/pv/remote.c:622 msgid "message not received" msgstr "zpráva nepřijata" #: src/pv/remote.c:644 src/pv/remote.c:662 msgid "SA_SIGINFO not supported on this system" msgstr "SA_SIGINFO není na tomto systému podporováno" #: src/pv/state.c:42 msgid "history structure allocation failed" msgstr "selhala alokace struktury historie" #: src/pv/state.c:794 src/pv/state.c:806 msgid "file list allocation failed" msgstr "selhala alokace seznamu souborů" #: src/pv/transfer.c:490 msgid "read failed" msgstr "čtení selhalo" #: src/pv/transfer.c:506 msgid "warning: read errors detected" msgstr "varování: detekovány chyby při čtení" #: src/pv/transfer.c:522 msgid "file is not seekable" msgstr "souborem nelze procházet" #: src/pv/transfer.c:599 msgid "failed to seek past error" msgstr "selhal skok za chybu" #: src/pv/transfer.c:619 msgid "skipped past read error" msgstr "chyba přeskočena" #: src/pv/transfer.c:663 msgid "no transfer buffer allocated" msgstr "vyrovnávací paměť není alokována" #: src/pv/transfer.c:751 msgid "failed to set interval timer" msgstr "selhalo nastavení intervalového časovače" #: src/pv/transfer.c:777 msgid "failed to clear interval timer" msgstr "selhalo vynulování intervalového časovače" #: src/pv/transfer.c:822 msgid "line position buffer allocation failed" msgstr "selhala alokace vyrovnávací paměti pro pozici v řádcích" #: src/pv/transfer.c:996 msgid "write failed" msgstr "zápis selhal" #: src/pv/transfer.c:1237 msgid "select call failed" msgstr "selhalo volání select" #: src/pv/watchpid.c:131 src/pv/watchpid.c:205 msgid "not a regular file or block device" msgstr "není obyčejný soubor nebo blokové zařízení" #~ msgid "PID[:FD]" #~ msgstr "PID[:DS]" pv-1.10.0/po/Rules-quot0000644000273400027340000000453315026612357011602 00000000000000# Special Makefile rules for English message catalogs with quotation marks. # # Copyright (C) 2001-2017 Free Software Foundation, Inc. # This file, Rules-quot, and its auxiliary files (listed under # DISTFILES.common.extra1) are free software; the Free Software Foundation # gives unlimited permission to use, copy, distribute, and modify them. DISTFILES.common.extra1 = quot.sed boldquot.sed en@quot.header en@boldquot.header insert-header.sin Rules-quot .SUFFIXES: .insert-header .po-update-en en@quot.po-create: $(MAKE) en@quot.po-update en@boldquot.po-create: $(MAKE) en@boldquot.po-update en@quot.po-update: en@quot.po-update-en en@boldquot.po-update: en@boldquot.po-update-en .insert-header.po-update-en: @lang=`echo $@ | sed -e 's/\.po-update-en$$//'`; \ if test "$(PACKAGE)" = "gettext-tools" && test "$(CROSS_COMPILING)" != "yes"; then PATH=`pwd`/../src:$$PATH; GETTEXTLIBDIR=`cd $(top_srcdir)/src && pwd`; export GETTEXTLIBDIR; fi; \ tmpdir=`pwd`; \ echo "$$lang:"; \ ll=`echo $$lang | sed -e 's/@.*//'`; \ LC_ALL=C; export LC_ALL; \ cd $(srcdir); \ if $(MSGINIT) $(MSGINIT_OPTIONS) -i $(DOMAIN).pot --no-translator -l $$lang -o - 2>/dev/null \ | $(SED) -f $$tmpdir/$$lang.insert-header | $(MSGCONV) -t UTF-8 | \ { case `$(MSGFILTER) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ '' | 0.[0-9] | 0.[0-9].* | 0.1[0-8] | 0.1[0-8].*) \ $(MSGFILTER) $(SED) -f `echo $$lang | sed -e 's/.*@//'`.sed \ ;; \ *) \ $(MSGFILTER) `echo $$lang | sed -e 's/.*@//'` \ ;; \ esac } 2>/dev/null > $$tmpdir/$$lang.new.po \ ; then \ if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ rm -f $$tmpdir/$$lang.new.po; \ else \ if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ :; \ else \ echo "creation of $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ exit 1; \ fi; \ fi; \ else \ echo "creation of $$lang.po failed!" 1>&2; \ rm -f $$tmpdir/$$lang.new.po; \ fi en@quot.insert-header: insert-header.sin sed -e '/^#/d' -e 's/HEADER/en@quot.header/g' $(srcdir)/insert-header.sin > en@quot.insert-header en@boldquot.insert-header: insert-header.sin sed -e '/^#/d' -e 's/HEADER/en@boldquot.header/g' $(srcdir)/insert-header.sin > en@boldquot.insert-header mostlyclean: mostlyclean-quot mostlyclean-quot: rm -f *.insert-header pv-1.10.0/po/pt.po0000644000273400027340000003452015101211113010534 00000000000000# SOME DESCRIPTIVE TITLE. # Copyright (C) YEAR Free Software Foundation, Inc. # FIRST AUTHOR , YEAR. # msgid "" msgstr "" "Project-Id-Version: PACKAGE VERSION\n" "Report-Msgid-Bugs-To: https://codeberg.org/ivarch/pv/issues\n" "POT-Creation-Date: 2025-10-31 19:47+0000\n" "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" "Last-Translator: FULL NAME \n" "Language-Team: LANGUAGE \n" "Language: pt\n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=UTF-8\n" "Content-Transfer-Encoding: 8bit\n" #: src/main/help.c:236 msgid "show progress bar" msgstr "exibe barra de progressão" #: src/main/help.c:239 msgid "show elapsed time" msgstr "exibe tempo passado" #: src/main/help.c:242 msgid "show estimated time of arrival (completion)" msgstr "exibe o tempo estimado de término" #: src/main/help.c:245 msgid "show absolute estimated time of arrival (completion)" msgstr "exibe o tempo absoluto estimado de término" #: src/main/help.c:248 msgid "show data transfer rate counter" msgstr "exibe a taxa de transferência" #: src/main/help.c:251 msgid "show data transfer average rate counter" msgstr "exibe o contador da taxa média de transferência de dados" #: src/main/help.c:254 msgid "show number of bytes transferred" msgstr "exibe a quantidade de bytes transferidos" #: src/main/help.c:257 msgid "show percentage of transfer buffer in use" msgstr "exibe a porcentagem de buffer de transferência em uso" #: src/main/help.c:259 msgid "NUM" msgstr "" #: src/main/help.c:260 msgid "show NUM bytes last written" msgstr "exibe NUM bytes gravados pela última vez" #: src/main/help.c:262 msgid "FORMAT" msgstr "" #: src/main/help.c:263 msgid "set output format to FORMAT" msgstr "definir o formato de saída para FORMAT" #: src/main/help.c:266 msgid "output percentages, not visual information" msgstr "exibe apenas as porcentagens, sem informações visuais" #: src/main/help.c:269 msgid "do not output any transfer information at all" msgstr "executa programa sem exibir quaisquer informações" #: src/main/help.c:273 msgid "show number of bits transferred" msgstr "" #: src/main/help.c:276 msgid "treat suffixes as multiples of 1000 rather than 1024" msgstr "" #: src/main/help.c:279 msgid "display nothing until first byte transferred" msgstr "não exibe nada até iniciar o processamento" #: src/main/help.c:281 src/main/help.c:296 src/main/help.c:299 msgid "SEC" msgstr "" #: src/main/help.c:282 msgid "display nothing until SEC seconds have passed" msgstr "não exibir nada até que os segundos SEC tenham passado" #: src/main/help.c:284 msgid "SIZE" msgstr "" #: src/main/help.c:285 msgid "set estimated data size to SIZE bytes" msgstr "seta a quantidade estimada de dados em SIZE bytes" #: src/main/help.c:288 msgid "if size unknown, show rate vs max rate" msgstr "" #: src/main/help.c:291 msgid "count lines instead of bytes" msgstr "contar linhas em vez de bytes" #: src/main/help.c:294 msgid "lines are null-terminated" msgstr "linhas são terminadas em nulo" #: src/main/help.c:297 msgid "update every SEC seconds" msgstr "atualiza informações a cada SEC segundos" #: src/main/help.c:300 msgid "compute average rate over past SEC seconds (default 30s)" msgstr "" #: src/main/help.c:302 msgid "WIDTH" msgstr "" #: src/main/help.c:303 msgid "assume terminal is WIDTH characters wide" msgstr "presuma que o terminal tem WIDTH caracteres de largura" #: src/main/help.c:305 msgid "HEIGHT" msgstr "" #: src/main/help.c:306 msgid "assume terminal is HEIGHT rows high" msgstr "presuma que o terminal tem HEIGHT caracteres de altura" #: src/main/help.c:308 msgid "NAME" msgstr "" #: src/main/help.c:309 msgid "prefix visual information with NAME" msgstr "exibe NAME antes das demais informações" #: src/main/help.c:311 msgid "STYLE" msgstr "" #: src/main/help.c:312 msgid "set default bar style to NAME" msgstr "" #: src/main/help.c:314 msgid "SPEC" msgstr "" #: src/main/help.c:315 msgid "also send progress to SPEC" msgstr "" #: src/main/help.c:318 msgid "output transfer statistics at the end" msgstr "" #: src/main/help.c:321 msgid "output even if standard error is not a terminal" msgstr "gera dados mesmo que a saída de erro seja redirecionada" #: src/main/help.c:324 msgid "use cursor positioning escape sequences" msgstr "utiliza caracteres de escape para posicionar o cursor" #: src/main/help.c:327 src/main/help.c:360 src/main/help.c:376 #: src/main/help.c:386 msgid "FILE" msgstr "" #: src/main/help.c:328 msgid "write output to FILE instead of stdout" msgstr "" #: src/main/help.c:330 msgid "RATE" msgstr "" #: src/main/help.c:331 msgid "limit transfer to RATE bytes per second" msgstr "limita a transferência a RATE bytes por segundo" #: src/main/help.c:333 src/main/help.c:342 msgid "BYTES" msgstr "" #: src/main/help.c:334 msgid "use a buffer size of BYTES" msgstr "use um tamanho de buffer de BYTES" #: src/main/help.c:337 msgid "never use splice(), always use read/write" msgstr "nunca use splice(), sempre use read/write" #: src/main/help.c:340 msgid "skip read errors in input" msgstr "ignorar erros de leitura em entrada" #: src/main/help.c:343 msgid "skip errors in BYTES blocks at a time" msgstr "" #: src/main/help.c:346 msgid "stop after --size bytes have been transferred" msgstr "parar após --size bytes terem sido transferidos" #: src/main/help.c:349 msgid "flush cache to disk after every write" msgstr "" #: src/main/help.c:352 msgid "use direct I/O to bypass cache" msgstr "" #: src/main/help.c:355 msgid "try to seek instead of writing null bytes" msgstr "" #: src/main/help.c:358 msgid "discard input instead of writing to output" msgstr "" #: src/main/help.c:361 msgid "write all input to FILE before writing to output" msgstr "" #: src/main/help.c:364 msgid "PID[:FD]|=NAME|@LISTFILE" msgstr "" #: src/main/help.c:365 msgid "watch file FD opened by process PID" msgstr "assistir arquivo FD aberto pelo processo PID" #: src/main/help.c:368 src/main/help.c:371 msgid "PID" msgstr "" #: src/main/help.c:369 msgid "update settings of process PID" msgstr "atualizar as configurações do processo PID" #: src/main/help.c:372 msgid "show progress of process PID" msgstr "" #: src/main/help.c:377 msgid "save process ID in FILE" msgstr "salvar ID do processo em FILE" #: src/main/help.c:380 msgid "show this help and exit" msgstr "exibe esta tela de ajuda e termina" #: src/main/help.c:383 msgid "show version information and exit" msgstr "exibe a versão e termina" #: src/main/help.c:387 msgid "write debug logs to FILE" msgstr "" #: src/main/help.c:413 #, c-format msgid "Usage: %s [OPTION] [FILE]..." msgstr "Uso: %s [OPÇÕES] [ARQUIVOS]..." #: src/main/help.c:424 msgid "" "Concatenate FILE(s), or standard input, to standard output, with monitoring." msgstr "" "Concatena ARQUIVO(s) ou a entrada padrão e grava na saída padrão, com " "monitoramento." #: src/main/help.c:562 msgid "Supported format sequences:" msgstr "" #: src/main/help.c:576 #, c-format msgid "Please report any bugs to: %s" msgstr "Por favor, reporte quaisquer defeitos para %s" #: src/main/main.c:228 msgid "(input)" msgstr "" #: src/main/main.c:330 msgid "state allocation failed" msgstr "alocação de memória de status falhou" #: src/main/options.c:370 msgid "list files may not contain @ lines" msgstr "" #: src/main/options.c:391 src/main/options.c:393 src/main/options.c:807 msgid "process ID or pid:fd pair expected" msgstr "ID do processo ou par pid:fd esperado" #: src/main/options.c:403 src/main/options.c:405 src/main/options.c:814 msgid "invalid process ID" msgstr "ID de processo inválido" #: src/main/options.c:448 src/pv/file.c:342 msgid "failed to stat file" msgstr "erro obtendo informações do arquivo" #: src/main/options.c:462 msgid "is a directory" msgstr "" #: src/main/options.c:491 msgid "failed to generate sysfs filename" msgstr "" #: src/main/options.c:513 msgid "failed to read sysfs size file" msgstr "" #: src/main/options.c:533 msgid "failed to open block device" msgstr "" #: src/main/options.c:543 msgid "failed to determine size of block device" msgstr "" #: src/main/options.c:652 msgid "option structure allocation failed" msgstr "erro na alocação da estrutura de opções" #: src/main/options.c:671 msgid "option structure argv allocation failed" msgstr "erro na alocação da estrutura de opções argv" #: src/main/options.c:723 msgid "numeric value not understood" msgstr "" #: src/main/options.c:743 msgid "integer argument expected" msgstr "argumento inteiro esperado" #: src/main/options.c:755 msgid "numeric argument expected" msgstr "argumento numérico esperado" #: src/main/options.c:767 msgid "missing filename" msgstr "" #: src/main/options.c:795 msgid "missing process name" msgstr "" #: src/main/options.c:1056 #, c-format msgid "Try `%s --help' for more information." msgstr "Tente `%s --help' para maiores informações." #: src/main/options.c:1058 #, c-format msgid "Try `%s -h' for more information." msgstr "Tente `%s -h' para maiores informações." #: src/main/options.c:1089 msgid "" "cannot use line mode or transfer modifier options when watching file " "descriptors" msgstr "" "não pode usar o modo de linha ou opções de modificador de transferência ao " "assistir os descritores de arquivo" #: src/main/options.c:1098 msgid "cannot use cursor positioning when watching file descriptors" msgstr "" "não pode usar o posicionamento do cursor ao observar os descritores de " "arquivo" #: src/main/options.c:1107 msgid "cannot use remote control when watching file descriptors" msgstr "não pode usar o controle remoto ao assistir os descritores de arquivo" #: src/main/options.c:1116 msgid "cannot use remote query when watching file descriptors" msgstr "" #: src/main/options.c:1125 msgid "cannot transfer files when watching file descriptors" msgstr "não pode transferir arquivos ao assistir descritores de arquivo" #: src/main/options.c:1150 msgid "not available on systems without /proc/self/fdinfo" msgstr "não disponível em sistemas sem /proc/self/fdinfo" #: src/main/options.c:1162 msgid "cannot use remote control and remote query together" msgstr "" #: src/main/options.c:1189 msgid "files cannot be specified with this option" msgstr "" #: src/main/version.c:28 msgid "License: GPLv3+ " msgstr "" #: src/main/version.c:29 msgid "This is free software: you are free to change and redistribute it." msgstr "" #: src/main/version.c:30 msgid "There is NO WARRANTY, to the extent permitted by law." msgstr "" #: src/main/version.c:32 msgid "Project web site" msgstr "" #: src/pv/cursor.c:61 msgid "failed to get terminal name" msgstr "erro ao ler o nome do terminal" #: src/pv/cursor.c:106 msgid "failed to open lock file" msgstr "erro ao abrir arquivo de bloqueio" #: src/pv/cursor.c:139 msgid "lock attempt failed" msgstr "tentativa de bloqueio falhou" #: src/pv/cursor.c:400 msgid "failed to open terminal" msgstr "erro abrindo o terminal" #: src/pv/display.c:285 msgid "yzafpnum kMGTPEZY" msgstr "" #: src/pv/display.c:303 msgid "yzafpnum KMGTPEZY" msgstr "" #: src/pv/display.c:1053 src/pv/state.c:842 src/pv/transfer.c:1135 msgid "buffer allocation failed" msgstr "erro alocando o buffer" #: src/pv/file.c:153 msgid "failed to seek to start of output" msgstr "não pode mover para o início da produção" #: src/pv/file.c:303 msgid "failed to close file" msgstr "erro fechando o arquivo" #: src/pv/file.c:335 msgid "failed to read file" msgstr "erro lendo o arquivo" #: src/pv/file.c:350 msgid "failed to stat output file" msgstr "erro obtendo informações do arquivo de saída" #: src/pv/file.c:372 msgid "input file is output file" msgstr "os arquivos de entrada e saída são o mesmo" #: src/pv/file.c:429 msgid "(none)" msgstr "" #: src/pv/file.c:431 msgid "(stdin)" msgstr "" #: src/pv/format/averagerate.c:34 src/pv/format/progressbar.c:92 #: src/pv/format/rate.c:36 src/pv/loop.c:121 msgid "b/s" msgstr "" #: src/pv/format/averagerate.c:38 src/pv/format/progressbar.c:96 #: src/pv/format/rate.c:40 msgid "/s" msgstr "" #: src/pv/format/averagerate.c:38 src/pv/format/progressbar.c:96 #: src/pv/format/rate.c:40 src/pv/loop.c:121 msgid "B/s" msgstr "B/s" #: src/pv/format/bytes.c:35 msgid "b" msgstr "" #: src/pv/format/bytes.c:39 src/pv/transfer.c:620 msgid "B" msgstr "" #: src/pv/format/eta.c:52 src/pv/format/eta.c:56 msgid "ETA" msgstr "ETA" #: src/pv/format/fineta.c:80 msgid "FIN" msgstr "" #: src/pv/loop.c:120 msgid "rate min/avg/max/mdev" msgstr "" #: src/pv/loop.c:132 msgid "rate not measured" msgstr "" #: src/pv/loop.c:802 src/pv/loop.c:818 src/pv/loop.c:836 src/pv/watchpid.c:101 #: src/pv/watchpid.c:110 src/pv/watchpid.c:121 src/pv/watchpid.c:129 #: src/pv/watchpid.c:166 src/pv/watchpid.c:185 src/pv/watchpid.c:193 #: src/pv/watchpid.c:203 src/pv/watchpid.c:307 src/pv/watchpid.c:315 #: src/pv/watchpid.c:447 src/pv/watchpid.c:470 msgid "pid" msgstr "" #: src/pv/loop.c:836 src/pv/watchpid.c:110 src/pv/watchpid.c:122 #: src/pv/watchpid.c:131 src/pv/watchpid.c:185 src/pv/watchpid.c:194 #: src/pv/watchpid.c:205 msgid "fd" msgstr "" #: src/pv/remote.c:237 src/pv/remote.c:622 msgid "message not received" msgstr "mensagem não recebida" #: src/pv/remote.c:644 src/pv/remote.c:662 msgid "SA_SIGINFO not supported on this system" msgstr "SA_SIGINFO não suportado neste sistema" #: src/pv/state.c:42 msgid "history structure allocation failed" msgstr "" #: src/pv/state.c:794 src/pv/state.c:806 msgid "file list allocation failed" msgstr "" #: src/pv/transfer.c:490 msgid "read failed" msgstr "erro de leitura" #: src/pv/transfer.c:506 msgid "warning: read errors detected" msgstr "aviso: erros de leitura detectados" #: src/pv/transfer.c:522 msgid "file is not seekable" msgstr "não pode mover dentro do arquivo" #: src/pv/transfer.c:599 msgid "failed to seek past error" msgstr "não pode ir além do erro" #: src/pv/transfer.c:619 msgid "skipped past read error" msgstr "ignorado erro de leitura" #: src/pv/transfer.c:663 msgid "no transfer buffer allocated" msgstr "" #: src/pv/transfer.c:751 msgid "failed to set interval timer" msgstr "" #: src/pv/transfer.c:777 msgid "failed to clear interval timer" msgstr "" #: src/pv/transfer.c:822 msgid "line position buffer allocation failed" msgstr "" #: src/pv/transfer.c:996 msgid "write failed" msgstr "erro de gravação" #: src/pv/transfer.c:1237 msgid "select call failed" msgstr "erro na chamada da função select" #: src/pv/watchpid.c:131 src/pv/watchpid.c:205 msgid "not a regular file or block device" msgstr "não é um arquivo regular ou dispositivo de bloqueio" pv-1.10.0/po/pl.po0000644000273400027340000004170515101211113010527 00000000000000# SOME DESCRIPTIVE TITLE. # Copyright (C) YEAR Free Software Foundation, Inc. # FIRST AUTHOR , YEAR. # msgid "" msgstr "" "Project-Id-Version: PACKAGE VERSION\n" "Report-Msgid-Bugs-To: https://codeberg.org/ivarch/pv/issues\n" "POT-Creation-Date: 2025-10-31 19:47+0000\n" "PO-Revision-Date: 2025-10-02 13:23+0000\n" "Last-Translator: Coral Pink \n" "Language-Team: Polish \n" "Language: pl\n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=UTF-8\n" "Content-Transfer-Encoding: 8bit\n" "Plural-Forms: nplurals=3; plural=n==1 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 " "|| n%100>=20) ? 1 : 2;\n" "X-Generator: Weblate 5.13.2\n" #: src/main/help.c:236 msgid "show progress bar" msgstr "pokaż pasek postępu" #: src/main/help.c:239 msgid "show elapsed time" msgstr "pokaż upływający czas" #: src/main/help.c:242 msgid "show estimated time of arrival (completion)" msgstr "pokaż szacowany czas ukończenia" #: src/main/help.c:245 msgid "show absolute estimated time of arrival (completion)" msgstr "pokaż bezwzględny szacowany czas ukończenia" #: src/main/help.c:248 msgid "show data transfer rate counter" msgstr "pokaż licznik prędkości przesyłania" #: src/main/help.c:251 msgid "show data transfer average rate counter" msgstr "pokaż licznik uśrednionej prędkości przesyłania" #: src/main/help.c:254 msgid "show number of bytes transferred" msgstr "pokaż ilość przesłanych bajtów" #: src/main/help.c:257 msgid "show percentage of transfer buffer in use" msgstr "pokaż procentowe użycie bufora transferu" #: src/main/help.c:259 msgid "NUM" msgstr "LICZBA" #: src/main/help.c:260 msgid "show NUM bytes last written" msgstr "pokaż ostatnie LICZBA przesłanych bajtów" #: src/main/help.c:262 msgid "FORMAT" msgstr "FORMAT" #: src/main/help.c:263 msgid "set output format to FORMAT" msgstr "ustaw FORMAT jako format wyjściowy" #: src/main/help.c:266 msgid "output percentages, not visual information" msgstr "wyświetl wyjście procentowo, bez graficznej prezentacji" #: src/main/help.c:269 msgid "do not output any transfer information at all" msgstr "nie wyświetlaj żadnych informacji o przesyłaniu" #: src/main/help.c:273 msgid "show number of bits transferred" msgstr "pokaż ilość przesłanych bitów" #: src/main/help.c:276 msgid "treat suffixes as multiples of 1000 rather than 1024" msgstr "traktuj przyrostki jako wielokrotności 1000 zamiast 1024" #: src/main/help.c:279 msgid "display nothing until first byte transferred" msgstr "nie wyświetlaj nic aż do pierwszego przesłanego bajtu" #: src/main/help.c:281 src/main/help.c:296 src/main/help.c:299 msgid "SEC" msgstr "SEKUNDY" #: src/main/help.c:282 msgid "display nothing until SEC seconds have passed" msgstr "nie wyświetlaj nic do momentu upłynięcia SEKUNDY sekund" #: src/main/help.c:284 msgid "SIZE" msgstr "ROZMIAR" #: src/main/help.c:285 msgid "set estimated data size to SIZE bytes" msgstr "ustaw oczekiwany rozmiar danych na ROZMIAR bajtów" #: src/main/help.c:288 msgid "if size unknown, show rate vs max rate" msgstr "" "jeśli rozmiar nie jest znany, wyświetl zestawienie prędkości do maksymalnej " "prędkości" #: src/main/help.c:291 msgid "count lines instead of bytes" msgstr "zliczaj linie zamiast bajty" #: src/main/help.c:294 msgid "lines are null-terminated" msgstr "linie są zakończone znakiem NUL" #: src/main/help.c:297 msgid "update every SEC seconds" msgstr "aktualizuj co każde SEKUNDY sekund" #: src/main/help.c:300 msgid "compute average rate over past SEC seconds (default 30s)" msgstr "" "oblicz średnią prędkość transferu na podstawie poprzednich SEKUNDY sekund " "(domyślnie 30 s)" #: src/main/help.c:302 msgid "WIDTH" msgstr "SZEROKOŚĆ" #: src/main/help.c:303 msgid "assume terminal is WIDTH characters wide" msgstr "przyjmij, że terminal ma szerokość SZEROKOŚĆ znaków" #: src/main/help.c:305 msgid "HEIGHT" msgstr "WYSOKOŚĆ" #: src/main/help.c:306 msgid "assume terminal is HEIGHT rows high" msgstr "przyjmij, że terminal ma wysokość WYSOKOŚĆ linii" #: src/main/help.c:308 msgid "NAME" msgstr "NAZWA" #: src/main/help.c:309 msgid "prefix visual information with NAME" msgstr "poprzedź informacje prefiksem NAZWA" #: src/main/help.c:311 msgid "STYLE" msgstr "STYL" #: src/main/help.c:312 msgid "set default bar style to NAME" msgstr "ustaw domyślny styl paska postępu na STYL" #: src/main/help.c:314 msgid "SPEC" msgstr "SPEC" #: src/main/help.c:315 msgid "also send progress to SPEC" msgstr "wysyłaj postęp również do SPEC" #: src/main/help.c:318 msgid "output transfer statistics at the end" msgstr "wyświetl na końcu statystyki transferu" #: src/main/help.c:321 msgid "output even if standard error is not a terminal" msgstr "pokaż wyjście nawet standardowe wyjście błędu nie jest terminalem" #: src/main/help.c:324 msgid "use cursor positioning escape sequences" msgstr "używaj znaków ucieczki do pozycjonowania kursora" #: src/main/help.c:327 src/main/help.c:360 src/main/help.c:376 #: src/main/help.c:386 msgid "FILE" msgstr "PLIK" #: src/main/help.c:328 msgid "write output to FILE instead of stdout" msgstr "zapisz wyjście do PLIK zamiast do wyjścia standardowego" #: src/main/help.c:330 msgid "RATE" msgstr "PRĘDKOŚĆ" #: src/main/help.c:331 msgid "limit transfer to RATE bytes per second" msgstr "ogranicz przesyłane dane do PRĘDKOŚĆ bajtów na sekundę" #: src/main/help.c:333 src/main/help.c:342 msgid "BYTES" msgstr "BAJTY" #: src/main/help.c:334 msgid "use a buffer size of BYTES" msgstr "użyj bufora o rozmiarze BAJTY" #: src/main/help.c:337 msgid "never use splice(), always use read/write" msgstr "nigdy nie używaj splice(), zawsze używaj read/write" #: src/main/help.c:340 msgid "skip read errors in input" msgstr "pomijaj błędy odczytu wejścia" #: src/main/help.c:343 msgid "skip errors in BYTES blocks at a time" msgstr "pomijaj błędy w blokach po BAJTY bajtów na raz" #: src/main/help.c:346 msgid "stop after --size bytes have been transferred" msgstr "zakończ po przesłaniu --size bajtów" #: src/main/help.c:349 msgid "flush cache to disk after every write" msgstr "wymuś zapis pamięci podręcznej na dysk po każdym zapisie" #: src/main/help.c:352 msgid "use direct I/O to bypass cache" msgstr "" "użyj bezpośredniego wejścia/wyjścia celem pominięcia pamięci podręcznej" #: src/main/help.c:355 msgid "try to seek instead of writing null bytes" msgstr "" #: src/main/help.c:358 msgid "discard input instead of writing to output" msgstr "zignoruj dane wejściowe zamiast wyświetlić je na wyjściu standardowym" #: src/main/help.c:361 msgid "write all input to FILE before writing to output" msgstr "" "zapisz wszystkie dane wejściowe do PLIK przed wyświetleniem ich na wyjściu" #: src/main/help.c:364 msgid "PID[:FD]|=NAME|@LISTFILE" msgstr "" #: src/main/help.c:365 msgid "watch file FD opened by process PID" msgstr "obserwuj plik FD otworzony przez proces PID" #: src/main/help.c:368 src/main/help.c:371 msgid "PID" msgstr "PID" #: src/main/help.c:369 msgid "update settings of process PID" msgstr "zaktualizuj ustawienia procesu PID" #: src/main/help.c:372 msgid "show progress of process PID" msgstr "" #: src/main/help.c:377 msgid "save process ID in FILE" msgstr "zapisz ID procesu do PLIK" #: src/main/help.c:380 msgid "show this help and exit" msgstr "wyświetl te informacje z pomocą i wyjdź" #: src/main/help.c:383 msgid "show version information and exit" msgstr "wyświetl informacje o wersji i wyjdź" #: src/main/help.c:387 msgid "write debug logs to FILE" msgstr "zapisz logi debugujące do PLIK" #: src/main/help.c:413 #, c-format msgid "Usage: %s [OPTION] [FILE]..." msgstr "Sposób użycia: %s [OPCJA] [PLIK]..." #: src/main/help.c:424 msgid "" "Concatenate FILE(s), or standard input, to standard output, with monitoring." msgstr "" "Łączenie PLIK(ów) lub wejścia standardowego, do wyjścia standardowego z " "monitoringiem." #: src/main/help.c:562 msgid "Supported format sequences:" msgstr "Wspierane sekwencje formatowania:" #: src/main/help.c:576 #, c-format msgid "Please report any bugs to: %s" msgstr "Proszę przesyłać zgłoszenia błędów do %s" #: src/main/main.c:228 msgid "(input)" msgstr "(wejście)" #: src/main/main.c:330 msgid "state allocation failed" msgstr "alokacja stanu programu nie powiodła się" #: src/main/options.c:370 msgid "list files may not contain @ lines" msgstr "" #: src/main/options.c:391 src/main/options.c:393 src/main/options.c:807 msgid "process ID or pid:fd pair expected" msgstr "oczekiwany proces ID lub para PID:FD" #: src/main/options.c:403 src/main/options.c:405 src/main/options.c:814 msgid "invalid process ID" msgstr "niepoprawne ID procesu" #: src/main/options.c:448 src/pv/file.c:342 msgid "failed to stat file" msgstr "nie udało się wykonać operacji stat na pliku" #: src/main/options.c:462 msgid "is a directory" msgstr "jest katalogiem" #: src/main/options.c:491 msgid "failed to generate sysfs filename" msgstr "nie udało się wygenerować nazwy pliku dla sysfs" #: src/main/options.c:513 msgid "failed to read sysfs size file" msgstr "nie udało się odczytać rozmiaru pliku sysfs" #: src/main/options.c:533 msgid "failed to open block device" msgstr "nie udało się otworzyć urządzenia blokowego" #: src/main/options.c:543 msgid "failed to determine size of block device" msgstr "nie udało się ustalić rozmiaru urządzenia blokowego" #: src/main/options.c:652 msgid "option structure allocation failed" msgstr "nie udało się zaalokować struktur opcji" #: src/main/options.c:671 msgid "option structure argv allocation failed" msgstr "nie udało się zaalokować struktur opcji argv" #: src/main/options.c:723 msgid "numeric value not understood" msgstr "wartość liczbowa niezrozumiana" #: src/main/options.c:743 msgid "integer argument expected" msgstr "oczekiwany argument typu liczby całkowitej" #: src/main/options.c:755 msgid "numeric argument expected" msgstr "oczekiwany argument liczbowy" #: src/main/options.c:767 msgid "missing filename" msgstr "" #: src/main/options.c:795 msgid "missing process name" msgstr "" #: src/main/options.c:1056 #, c-format msgid "Try `%s --help' for more information." msgstr "Spróbuj `%s --help' by uzyskać więcej informacji." #: src/main/options.c:1058 #, c-format msgid "Try `%s -h' for more information." msgstr "Spróbuj `%s -h' by uzyskać więcej informacji." #: src/main/options.c:1089 msgid "" "cannot use line mode or transfer modifier options when watching file " "descriptors" msgstr "" "nie można użyć trybu zliczania linii lub opcji modyfikujących przesył " "łącznie z opcją obserwowania deskryptorów plików" #: src/main/options.c:1098 msgid "cannot use cursor positioning when watching file descriptors" msgstr "" "nie można użyć pozycjonowania kursora łącznie z opcją obserwowania " "deskryptorów plików" #: src/main/options.c:1107 msgid "cannot use remote control when watching file descriptors" msgstr "" "nie można użyć opcji zaktualizowania ustawień procesu łącznie z opcją " "obserwowania deskryptorów plików" #: src/main/options.c:1116 msgid "cannot use remote query when watching file descriptors" msgstr "" #: src/main/options.c:1125 msgid "cannot transfer files when watching file descriptors" msgstr "nie można przesyłać plików z opcją obserwowania deskryptorów plików" #: src/main/options.c:1150 msgid "not available on systems without /proc/self/fdinfo" msgstr "niedostępne na systemach bez /proc/self/fdinfo" #: src/main/options.c:1162 msgid "cannot use remote control and remote query together" msgstr "" #: src/main/options.c:1189 msgid "files cannot be specified with this option" msgstr "" #: src/main/version.c:28 msgid "License: GPLv3+ " msgstr "Licencja: GPLv3+ " #: src/main/version.c:29 msgid "This is free software: you are free to change and redistribute it." msgstr "To jest wolne oprogramowanie: masz prawo do zmian i redystrybucji." #: src/main/version.c:30 msgid "There is NO WARRANTY, to the extent permitted by law." msgstr "Nie udziela się GWARANCJI w zakresie dozwolonym przez prawo." #: src/main/version.c:32 msgid "Project web site" msgstr "Strona projektu" #: src/pv/cursor.c:61 msgid "failed to get terminal name" msgstr "nie udało się uzyskać nazwy terminala" # "Przewidywany czas ukończenia" for ETA is too long #: src/pv/cursor.c:106 msgid "failed to open lock file" msgstr "nie udało się otworzyć pliku blokowania zasobów" #: src/pv/cursor.c:139 msgid "lock attempt failed" msgstr "blokada zasobów nie powiodła się" #: src/pv/cursor.c:400 msgid "failed to open terminal" msgstr "nie udało się otworzyć terminala" #: src/pv/display.c:285 msgid "yzafpnum kMGTPEZY" msgstr "yzafpnum kMGTPEZY" #: src/pv/display.c:303 msgid "yzafpnum KMGTPEZY" msgstr "yzafpnum KMGTPEZY" #: src/pv/display.c:1053 src/pv/state.c:842 src/pv/transfer.c:1135 msgid "buffer allocation failed" msgstr "nie udało się zaalokować bufora" #: src/pv/file.c:153 msgid "failed to seek to start of output" msgstr "nie udało się przewinąć wyjścia do początku" # "Przewidywany czas ukończenia" for ETA is too long #: src/pv/file.c:303 msgid "failed to close file" msgstr "nie udało się zamknąć pliku" #: src/pv/file.c:335 msgid "failed to read file" msgstr "nie udało się odczytać pliku" #: src/pv/file.c:350 msgid "failed to stat output file" msgstr "nie udało się wykonać operacji stat na pliku wyjściowym" #: src/pv/file.c:372 msgid "input file is output file" msgstr "plik wejściowy jest zarazem plikiem wyjściowym" #: src/pv/file.c:429 msgid "(none)" msgstr "(brak)" #: src/pv/file.c:431 msgid "(stdin)" msgstr "(stdin)" #: src/pv/format/averagerate.c:34 src/pv/format/progressbar.c:92 #: src/pv/format/rate.c:36 src/pv/loop.c:121 msgid "b/s" msgstr "b/s" #: src/pv/format/averagerate.c:38 src/pv/format/progressbar.c:96 #: src/pv/format/rate.c:40 msgid "/s" msgstr "/s" #: src/pv/format/averagerate.c:38 src/pv/format/progressbar.c:96 #: src/pv/format/rate.c:40 src/pv/loop.c:121 msgid "B/s" msgstr "B/s" #: src/pv/format/bytes.c:35 msgid "b" msgstr "b" #: src/pv/format/bytes.c:39 src/pv/transfer.c:620 msgid "B" msgstr "B" #: src/pv/format/eta.c:52 src/pv/format/eta.c:56 msgid "ETA" msgstr "ETA" #: src/pv/format/fineta.c:80 msgid "FIN" msgstr "FIN" #: src/pv/loop.c:120 msgid "rate min/avg/max/mdev" msgstr "prędkość min/śr/max/odch" #: src/pv/loop.c:132 msgid "rate not measured" msgstr "prędkość niezmierzona" #: src/pv/loop.c:802 src/pv/loop.c:818 src/pv/loop.c:836 src/pv/watchpid.c:101 #: src/pv/watchpid.c:110 src/pv/watchpid.c:121 src/pv/watchpid.c:129 #: src/pv/watchpid.c:166 src/pv/watchpid.c:185 src/pv/watchpid.c:193 #: src/pv/watchpid.c:203 src/pv/watchpid.c:307 src/pv/watchpid.c:315 #: src/pv/watchpid.c:447 src/pv/watchpid.c:470 msgid "pid" msgstr "pid" #: src/pv/loop.c:836 src/pv/watchpid.c:110 src/pv/watchpid.c:122 #: src/pv/watchpid.c:131 src/pv/watchpid.c:185 src/pv/watchpid.c:194 #: src/pv/watchpid.c:205 msgid "fd" msgstr "fd" #: src/pv/remote.c:237 src/pv/remote.c:622 msgid "message not received" msgstr "wiadomość nieodebrana" #: src/pv/remote.c:644 src/pv/remote.c:662 msgid "SA_SIGINFO not supported on this system" msgstr "SA_SIGINFO nie jest wspierane na tym systemie" #: src/pv/state.c:42 msgid "history structure allocation failed" msgstr "nie udało się zaalokować struktury historii" #: src/pv/state.c:794 src/pv/state.c:806 msgid "file list allocation failed" msgstr "nie udało się zaalokować listy plików" #: src/pv/transfer.c:490 msgid "read failed" msgstr "błąd odczytu" #: src/pv/transfer.c:506 msgid "warning: read errors detected" msgstr "ostrzeżenie: błędy odczytu wykryte" #: src/pv/transfer.c:522 msgid "file is not seekable" msgstr "pliku nie da się przewijać" #: src/pv/transfer.c:599 msgid "failed to seek past error" msgstr "nie udało się przewinąć za błąd" #: src/pv/transfer.c:619 msgid "skipped past read error" msgstr "pominięto błąd odczytu" #: src/pv/transfer.c:663 msgid "no transfer buffer allocated" msgstr "brak zaalokowanego bufora transferu" #: src/pv/transfer.c:751 msgid "failed to set interval timer" msgstr "nie udało się ustawić interwału czasowego" # "Przewidywany czas ukończenia" for ETA is too long #: src/pv/transfer.c:777 msgid "failed to clear interval timer" msgstr "nie udało się wyczyścić interwału czasowego" #: src/pv/transfer.c:822 msgid "line position buffer allocation failed" msgstr "alokacja buforu pozycji linii nie powiodła się" #: src/pv/transfer.c:996 msgid "write failed" msgstr "błąd zapisu" #: src/pv/transfer.c:1237 msgid "select call failed" msgstr "nie udało się wywołać funkcji select" #: src/pv/watchpid.c:131 src/pv/watchpid.c:205 msgid "not a regular file or block device" msgstr "plik nie jest plikiem regularnym lub urządzeniem blokowym" #~ msgid "process list allocation failed" #~ msgstr "nie udało się zaalokować listy procesów" #~ msgid "file descriptor list allocation failed" #~ msgstr "nie udało się zaalokować listy deskryptorów plików" #~ msgid "PID[:FD]" #~ msgstr "PID[:FD]" pv-1.10.0/po/fr.gmo0000644000273400027340000003161615101211113010667 00000000000000<\( ) 1 8 @ C E I LO      ;      / '4 \ ` e j p 5 B % !+ M j p # (    4 <,Pi88,*I-t,-(1!Z|!2Tq%#&E_y'&)-W"t2"'$/L*|%#". @Ldw%4'(Pp+ )+!C%e-48Qp'#0E ^&k  VX\dho<w-& * 1 @ &F <m S - ),!'V!~!.!2!7! """)&"YP"g"#]#M#%D$5j$B$;$*%;J%"%>%.%$&/<&0l&!& &2&%')9'5c' '*''('.(4@(7u(](. ):)S)n)6)H)0*&2*Y*9k*!*5*7*5+P+6o+:+K+>-,0l,,-,(,,-&-*<- g---8-'-(.7@.;x.)..<.'6/(^/7/ / / 00"0-S00/0-0@0&=10d1-1D122.;24j2F2/23<-3j3|3)*B+c8 { dqPY h[;v?xF9e2k\b5r G_oj|OXuwm4#ApJ0>.<-Ni"I]% ~!,MRUD@:&SC^t7/=fLWg6Ey}K(Vz$lQ3T1HaZ`'sn(input)(none)(stdin)/sBB/sBYTESConcatenate FILE(s), or standard input, to standard output, with monitoring.ETAFILEFINFORMATHEIGHTLicense: GPLv3+ NAMENUMPIDPlease report any bugs to: %sProject web siteRATESA_SIGINFO not supported on this systemSECSIZESPECSTYLESupported format sequences:There is NO WARRANTY, to the extent permitted by law.This is free software: you are free to change and redistribute it.Try `%s --help' for more information.Try `%s -h' for more information.Usage: %s [OPTION] [FILE]...WIDTHalso send progress to SPECassume terminal is HEIGHT rows highassume terminal is WIDTH characters widebb/sbuffer allocation failedcannot transfer files when watching file descriptorscannot use cursor positioning when watching file descriptorscannot use line mode or transfer modifier options when watching file descriptorscannot use remote control when watching file descriptorscompute average rate over past SEC seconds (default 30s)count lines instead of bytesdiscard input instead of writing to outputdisplay nothing until SEC seconds have passeddisplay nothing until first byte transferreddo not output any transfer information at allfailed to clear interval timerfailed to close filefailed to determine size of block devicefailed to generate sysfs filenamefailed to get terminal namefailed to open block devicefailed to open lock filefailed to open terminalfailed to read filefailed to read sysfs size filefailed to seek past errorfailed to seek to start of outputfailed to set interval timerfailed to stat filefailed to stat output filefdfile is not seekablefile list allocation failedflush cache to disk after every writehistory structure allocation failedif size unknown, show rate vs max rateinput file is output fileinteger argument expectedinvalid process IDis a directorylimit transfer to RATE bytes per secondline position buffer allocation failedlines are null-terminatedlock attempt failedmessage not receivednever use splice(), always use read/writeno transfer buffer allocatednot a regular file or block devicenot available on systems without /proc/self/fdinfonumeric argument expectednumeric value not understoodoption structure allocation failedoption structure argv allocation failedoutput even if standard error is not a terminaloutput percentages, not visual informationoutput transfer statistics at the endpidprefix visual information with NAMEprocess ID or pid:fd pair expectedrate min/avg/max/mdevrate not measuredread failedsave process ID in FILEselect call failedset default bar style to NAMEset estimated data size to SIZE bytesset output format to FORMATshow NUM bytes last writtenshow absolute estimated time of arrival (completion)show data transfer average rate countershow data transfer rate countershow elapsed timeshow estimated time of arrival (completion)show number of bits transferredshow number of bytes transferredshow percentage of transfer buffer in useshow progress barshow this help and exitshow version information and exitskip errors in BYTES blocks at a timeskip read errors in inputskipped past read errorstate allocation failedstop after --size bytes have been transferredtreat suffixes as multiples of 1000 rather than 1024update every SEC secondsupdate settings of process PIDuse a buffer size of BYTESuse cursor positioning escape sequencesuse direct I/O to bypass cachewarning: read errors detectedwatch file FD opened by process PIDwrite all input to FILE before writing to outputwrite debug logs to FILEwrite failedwrite output to FILE instead of stdoutyzafpnum KMGTPEZYyzafpnum kMGTPEZYReport-Msgid-Bugs-To: https://codeberg.org/ivarch/pv/issues PO-Revision-Date: 2025-05-31 08:58+0000 Last-Translator: milimarg Language-Team: French Language: fr Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Plural-Forms: nplurals=2; plural=n > 1; X-Generator: Weblate 5.11.4 Date: 1999-06-01 15:18:29+0100 From: Andrew Wood Xgettext-Options: --default-domain=pkgbuild --directory=./.pkgdir --add-comments --keyword=_ --keyword=N_ Files: src/getopt/getopt.c src/getopt/getopt1.c src/version.c src/main/init.c src/main/help.c src/main/xpmptr.c src/guts/load.c src/guts/stop.c src/guts/configure.c src/guts/make.c src/guts/install.c src/guts/prefs.c src/ui/generate.c src/ui/main.c src/ui/xpm.c src/ui/status.c src/ui/activate.c src/ui/handlers/main.c src/ui/handlers/package.c src/ui/handlers/prefs.c src/ui/handlers/dirsel.c src/ui/handlers/popup.c src/ui/handlers/help.c src/ui/textout.c src/ui/report.c src/ui/callback.c src/nls/intl/bindtextdom.c src/nls/intl/dcgettext.c src/nls/intl/dgettext.c src/nls/intl/finddomain.c src/nls/intl/gettext.c src/nls/intl/loadmsgcat.c src/nls/intl/localealias.c src/nls/intl/textdomain.c src/nls/intl-cat/cat-compat.c src/nls/intl-gett/intl-compat.c (entrée)(aucun)(stdin)/sOO/sOCTETSConcaténer FICHIER(s), ou l'entrée standard, sur la sortie standard avec monitorage.ETAFICHIERFINFORMATHAUTEURLicense : GPLv3+ NOMNUMPIDSVP rapporter tous bogues à %sSite web du projetTAUXSA_SIGINFO non pris en charge sur ce systèmeSECTAILLESPÉCIFICATIONSTYLESéquences de formatage supportées :Il n'y a AUCUNE GARANTIE, dans la mesure permise par la loi.Ceci est un logiciel libre : vous êtes libre de le modifier et de le redistribuer.Essayez `%s --help' pour plus d'informations.Essayez `%s -h' pour plus d'informations.Utilisation : %s [OPTIONS] [FICHIER]...LARGEURaussi envoyer la progression à SPÉCIFICATIONprésumer la hauteur du terminal à HAUTEUR lignesprésumer la largeur du terminal à LARGEUR caractèresbb/séchec de l'allocation de mémoire tamponimpossible de transférer des fichiers lorsque vous regardez des descripteurs de fichiersimpossible d'utiliser le positionnement du curseur lors de la visualisation des descripteurs de fichierimpossible d'utiliser le mode ligne ou les options de modificateur de transfert lors de la visualisation des descripteurs de fichiersimpossible d'utiliser la télécommande lors de la visualisation des descripteurs de fichierscalculer le taux moyen d'après les SEC dernières secondes (30s par défaut)compter les lignes au lieu des octetsrejeter l'entrée au lieu de l'écrire vers la sortiene rien afficher jusqu'à ce que SEC secondes se soient écouléesne rien afficher avant qu'au moins un octet soit tranférén'afficher aucune information de transfertLa réinitialisation des intervalles du minuteur a échouéla fermeture du fichier a échouééchec de l'évaluation de la taille du périphérique de blocéchec de génération du nom de fichier sysfséchec de lecture du nom du terminaléchec de l'ouverture du périphérique de blocéchec de l'ouverture du fichier de verrouillageéchec de l'ouverture du terminalla lecture du fichier a échouééchec de la lecture de la taille du fichier sysfsn'a pas réussi à dépasser l'erreurne peut pas passer au début de la sortieLa définition de l'intervalle du minuteur a échouééchec à statuer sur le fichieréchec à statuer sur le fichier de sortiefdne peut pas se déplacer dans le fichieréchec de l'allocation de la liste de fichiersvider le cache sur le disque après chaque écriturel'allocation de la structure de l'historique a échouési la taille est inconnue, afficher le taux de transfert par rapport au taux de transfert maxfichiers d'entré et de sortie sont les mêmesValeur entière attendueID de processus non valideest un répertoirelimite le taux de transfert à TAUX octets par secondeL'allocation de la position de la ligne de la mémoire tampon a échouéles lignes sont terminées par un caractère nuléchec de la tentative de verrouillagemessage non reçune jamais utiliser splice(), toujours utiliser read/writeaucun tampon de transfert allouépas un fichier ordinaire ou un périphérique de blocnon disponible sur les systèmes sans /proc/self/fdinfoValeur numérique attenduevaleur numérique non comprisel'allocation pour la structure d'une option a échouél'allocation pour la structure de l'option argv a échouéimprimer vers la sortie d'erreur standard même si ce n'est pas un terminalimprimer en pourcentage plutôt que des informations visuellesafficher les statistiques de transfert à la finpidpréfixer les informations visuelles avec NOMID de processus ou paire pid:fd attenduetaux min/moy/max/écart-typetaux non mesuréla lecture a échouéenregistrer l'ID de processus dans FICHIERl'appel de sélection a échouédéfinir le style de barre par défaut à NOMajuster la taille estimée des données à TAILLE octetsdéfinir le format de sortie sur FORMATafficher les derniers NUM octets écritsafficher l'heure absolute de l'achèvement de la tâcheafficher le compteur de taux moyen de transfert de donnéesafficher le taux de tranfert des donnéesafficher le temps écouléafficher l'heure approximative de l'achèvement de la tâcheafficher le nombre de bits transférésafficher le nombre d'octets transférésafficher le pourcentage de tampon de transfert utiliséafficher la barre de progressionafficher cette aide puis quitterafficher la version puis quitterignorer les erreurs dans OCTETS blocs à la foisignorer les erreurs de lecture dans l'entréeerreur de lecture dépasséeéchec de l'allocation de mémoire de conditionarrêter après le transfert de --size octetstraiter les suffixes comme des multiples de 1000 au lieu de 1024mettre à jour toutes les SEC secondesmettre à jour la configuration du processus PIDUtiliser une mémoire tampon de OCTETS octetsutiliser les séquences d'échappements de positionnement de curseurutiliser les E/S directes pour contourner le cacheavertissement : erreurs de lecture détectéessurveiller le fichier FD ouvert par le processus PIDécrire toute l'entrée vers FICHIER avant de l'écrire vers la sortieécrire les journaux de déboggage vers FICHIERl'écriture a échouéécrire la sortie dans FICHIER au lieu de la sortie standardyzafpnum KMGTPEZYyzafpnum kMGTPEZYpv-1.10.0/Makefile.am0000644000273400027340000001134615077415242011215 00000000000000## Process this file with automake to produce Makefile.in AUTOMAKE_OPTIONS = subdir-objects SUBDIRS = po bin_PROGRAMS = pv dist_doc_DATA = README.md docs/INSTALL docs/COPYING docs/NEWS.md docs/ACKNOWLEDGEMENTS.md docs/DEVELOPERS.md dist_man1_MANS = docs/pv.1 EXTRA_DIST = docs/pv.1.md docs/benchmark.sh docs/release.cf pv_SOURCES = \ src/main/debug.c \ src/main/help.c \ src/main/main.c \ src/main/options.c \ src/main/version.c \ src/pv/calc.c \ src/pv/cursor.c \ src/pv/display.c \ src/pv/elapsedtime.c \ src/pv/file.c \ src/pv/format/averagerate.c \ src/pv/format/barstyle.c \ src/pv/format/bufferpercent.c \ src/pv/format/bytes.c \ src/pv/format/eta.c \ src/pv/format/fineta.c \ src/pv/format/lastwritten.c \ src/pv/format/name.c \ src/pv/format/previousline.c \ src/pv/format/progressbar.c \ src/pv/format/rate.c \ src/pv/format/sgr.c \ src/pv/format/timer.c \ src/pv/loop.c \ src/pv/number.c \ src/pv/proctitle.c \ src/pv/remote.c \ src/pv/signal.c \ src/pv/state.c \ src/pv/string.c \ src/pv/transfer.c \ src/pv/watchpid.c \ src/include/config-aux.h \ src/include/options.h \ src/include/pv-internal.h \ src/include/pv.h ## Allow tests to write diagnostic info to fd 9 to reach the original ## stderr even when the test driver is sending test output to a file. AM_TESTS_FD_REDIRECT = 9>&2 AM_TESTS_ENVIRONMENT = \ . $(srcdir)/tests/test-env.sh \ ; TESTS = \ tests/Bug_-_Display_length_at_magnitude_boundary_-_Bytes.test \ tests/Bug_-_Display_length_at_magnitude_boundary_-_Rate.test \ tests/Bug_-_Install_all_files.test \ tests/Display_-_--average-rate.test \ tests/Display_-_--bits.test \ tests/Display_-_--buffer-percent.test \ tests/Display_-_--bytes.test \ tests/Display_-_--eta_-_plausible_values.test \ tests/Display_-_--fineta_-_plausible_values.test \ tests/Display_-_--last-written.test \ tests/Display_-_--numeric_--bytes_--line-mode.test \ tests/Display_-_--numeric_--bytes.test \ tests/Display_-_--numeric.test \ tests/Display_-_--numeric_--timer.test \ tests/Display_-_--progress_-_basic_movement.test \ tests/Display_-_--progress_-_increasing.test \ tests/Display_-_--quiet.test \ tests/Display_-_--rate_-_displayed_value_changes.test \ tests/Display_-_--timer_-_displayed_value_changes.test \ tests/General_-_--pidfile.test \ tests/General_-_--size_argument_handling.test \ tests/Integrity_-_Basic.test \ tests/Integrity_-_Binary_data.test \ tests/Integrity_-_From_bursty_source.test \ tests/Integrity_-_Large_file_support.test \ tests/Integrity_-_On_output_pipe_close.test \ tests/Integrity_-_When_adjusted_remotely.test \ tests/Memory_safety_-_Basic.test \ tests/Memory_safety_-_Process_title.test \ tests/Memory_safety_-_Remote_control_receiver.test \ tests/Memory_safety_-_Remote_control_sender.test \ tests/Memory_safety_-_Watchfd.test \ tests/Modifiers_-_--direct-io.test \ tests/Modifiers_-_--force.test \ tests/Modifiers_-_--interval.test \ tests/Modifiers_-_--line-mode.test \ tests/Modifiers_-_--size_from_file_size.test \ tests/Modifiers_-_--size.test \ tests/Modifiers_-_--sync.test \ tests/Sparse_-_Basic.test \ tests/Terminal_-_Detect_width.test \ tests/Transfer_-_--rate-limit.test \ tests/Transfer_-_--remote.test \ tests/Transfer_-_--stop-at-size.test \ tests/Transfer_-_--stop-at-size_reads.test \ tests/Watchfd_-_Multiple_descriptors.test \ tests/Watchfd_-_Single_descriptor.test EXTRA_DIST += $(TESTS) tests/run-valgrind.sh tests/test-env.sh docs/pv.1.md: $(srcdir)/docs/pv.1 test -d docs || mkdir docs pandoc --from man --to markdown < $< | sed '/\*\*\*\*/{s/\*//g;s/^/**/;s/$$/**/}' | sed '/^```/,/^```/d' | sed 's/^\\\[/[/' > $@ SUFFIXES = .c .o .e .c.e: -splint -badflag +posixlib $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) -DSPLINT=1 $< > $@ 2>&1 -flawfinder $< >> $@ 2>&1 indent: cd $(srcdir) && indent -npro -kr -i8 -cd42 -c45 -l120 src/*/*.c src/*/*/*.c indentclean: rm -f $(srcdir)/src/*/*.c~ $(srcdir)/src/*/*/*.c~ analyse: $(pv_SOURCES:.c=.e) FORCE grep -E -e '^Finished checking --' -e 'Hits = ' $+ 2>/dev/null || true FORCE: clean-local: rm -f src/*/*.e src/*/*/*.e # Convenience alias for "make check": "make test" test: check # Generate a package manifest if MAINTAINER is set. dist-hook: if test -n "$(MAINTAINER)"; then \ cd "$(top_distdir)" \ && { printf "%s\n\n" "Check file integrity with 'sha512sum -c MANIFEST && echo OK'."; \ find -type f -not -name MANIFEST -exec sha512sum '{}' ';' | sort -k 2; } \ | gpg -u "$(MAINTAINER)" --clearsign > MANIFEST; \ else true; fi # "release" target - requires MAINTAINER variable to select GPG key. release: distcheck gpg --list-secret-keys 2>&1 | grep -F 'uid' | grep -Fq "$(MAINTAINER)" gpg -u "$(MAINTAINER)" -ab $(distdir).tar.gz cp -f $(distdir).tar.gz.asc $(distdir).tar.gz.txt chmod 644 $(distdir).tar.gz $(distdir).tar.gz.asc $(distdir).tar.gz.txt pv-1.10.0/README.md0000644000273400027340000000616315074543643010445 00000000000000# Introduction **pv** ("Pipe Viewer") is a terminal-based tool for monitoring the progress of data through a pipeline and modifying its flow. It can be inserted into any normal pipeline between two processes to give a visual indication of how quickly data is passing through, how long it has taken, how near to completion it is, and an estimate of how long it will be until completion. Data flow rate, error handling strategy, buffer size, and cache interaction can all be adjusted. In "**\--watchfd**" mode, **pv** will inspect another process and show its progress through the files it has open. # Documentation A manual page is included in this distribution ("`man pv`"). Before installation, it is in "[docs/pv.1](./docs/pv.1.md)". Changes are listed in "[docs/NEWS.md](./docs/NEWS.md)". Developers and translators, please see "[docs/DEVELOPERS.md](./docs/DEVELOPERS.md)". Translators can use the Weblate instance hosted by Codeberg: [https://translate.codeberg.org/engage/pv/](https://translate.codeberg.org/engage/pv/) [![Translation status](https://translate.codeberg.org/widget/pv/multi-auto.svg)](https://translate.codeberg.org/engage/pv/) If you don't see your language listed, raise an issue on the issue tracker (or just email the maintainer) asking for it to be added. # Installation See "[docs/INSTALL](./docs/INSTALL)" for more about the _configure_ script. The typical process for a system-wide install is: sh ./configure --prefix=/usr make sudo make install This requires the build toolchain ("`sudo apt install build-essential`" on Debian or Ubuntu systems). If this is not a packaged release, the _configure_ script is not included. It is generated with the GNU build system tools (_autoconf_, _aclocal_, _autopoint_, _automake_); _gettext_ is also needed. On Debian or Ubuntu, run "`sudo apt install automake autopoint gettext`". Once those tools are in place, call "`autoreconf -is`" to generate the _configure_ script, and run it as described above. # Copyright, bug reporting, and acknowledgements See "[docs/ACKNOWLEDGEMENTS.md](./docs/ACKNOWLEDGEMENTS.md)" for a list of contributors. Copyright (C) 2002-2008, 2010, 2012-2015, 2017, 2021, 2023-2025 Andrew Wood. License GPLv3+: GNU GPL version 3 or later . This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License, version 3, in "[docs/COPYING](./docs/COPYING)". If not, see . Please report bugs or request features via the issue tracker linked from the home page. The **pv** home page is at: > [https://ivarch.com/p/pv](https://ivarch.com/p/pv) The latest version can always be found here. --- pv-1.10.0/tests/0000755000273400027340000000000015103476067010400 500000000000000pv-1.10.0/tests/Transfer_-_--remote.test0000755000273400027340000000265114755443161014736 00000000000000#!/bin/sh # # Try changing the format of a transfer remotely. # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 true "${testSubject:?not set - call this from 'make check'}" true "${workFile1:?not set - call this from 'make check'}" true "${workFile2:?not set - call this from 'make check'}" true "${workFile3:?not set - call this from 'make check'}" true "${workFile4:?not set - call this from 'make check'}" # Do nothing if it is not supported. if ! "${testSubject}" -h 2>/dev/null | grep -Eq "^ -R,"; then echo "Not supported on this platform" exit 77 fi # Generate a 10MiB test file of null bytes. dd if=/dev/zero of="${workFile1}" bs=1024 count=10240 2>/dev/null true > "${workFile4}" ( # Don't start doing anything until the main transfer process, started below, has begun. while test -e "${workFile4}" && ! test -s "${workFile4}"; do sleep 0.1; done sleep 1 "${testSubject}" -R "$(cat "${workFile4}")" -a sleep 2 "${testSubject}" -R "$(cat "${workFile4}")" -L 10M ) & "${testSubject}" -L 2M -f -P "${workFile4}" "${workFile1}" > "${workFile2}" 2>"${workFile3}" # Make sure there is more than one length of line (excluding blank lines). line_lengths=$(tr '\r' '\n' < "${workFile3}" | awk '{print length($0)}' | grep -Fvx 0 | sort -n | uniq | wc -l | tr -dc '0-9') if ! test "${line_lengths}" -gt 1; then echo "only one line length seen - format change failed" exit 1 fi exit 0 pv-1.10.0/tests/Display_-_--last-written.test0000755000273400027340000000252114755443161015715 00000000000000#!/bin/sh # # Check that "--last-written" works. # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 true "${testSubject:?not set - call this from 'make check'}" true "${workFile1:?not set - call this from 'make check'}" # Slowly write a sequence of numbers (rate-limited by another `pv' instance) # and watch the "--last-written" output of a second `pv' instance to make # sure the buffer contents are visible (we use "-B" to disable splice mode). seq -w 3 1 100 \ | "${testSubject}" -qL 200 \ | "${testSubject}" -f -B 1024 -A 16 -i 0.2 >/dev/null 2>"${workFile1}" differentLines=$(tr '\r' '\n' < "${workFile1}" | sed '/^ *$/d' | sort | uniq | wc -l | tr -dc '0-9') lastLine=$(tr '\r' '\n' < "${workFile1}" | sed '/^ *$/d' | sed -n '$p') # Even on very slow hosts, we should see at least 3 different output lines - # nothing at the start, something in the middle, and the last few numbers at # the end. if ! test "${differentLines}" -gt 2; then echo "fewer than 3 different outputs seen" tr '\r' '\n' < "${workFile1}" | sed '/^ *$/d' | sort | uniq exit 1 fi expectedLastLine="097.098.099.100." if ! test "${lastLine}" = "${expectedLastLine}"; then echo "final output differs from expected value" echo "expected value: [${expectedLastLine}]" echo "observed value: [${lastLine}]" exit 1 fi exit 0 pv-1.10.0/tests/run-valgrind.sh0000755000273400027340000000450614755443161013275 00000000000000#!/bin/sh # # Function to launch the test subject under valgrind. # # If valgrind is unavailable, exits the script with status 77, after writing # a note to file descriptor 4. # # If valgrind finds an error, writes the error to "valgrind.out" in the # current directory, and exits the script with status 1 after writing a note # to file descriptor 4. # # If valgrind does not find any errors, the function returns with the exit # status of the test subject. # # Source this file from test scripts that use valgrind. # # Requires ${testSubject} and ${workFile4}. This means that the caller must # not use file ${workFile4}, as this function will overwrite it. # # Output file for failures. valgrindOutputFile="valgrind.out" true "${testSubject:?not set - call this from 'make check'}" true "${workFile4:?not set - call this from 'make check'}" true "${workFile5:?not set - call this from 'make check'}" if ! command -v valgrind >/dev/null 2>&1; then echo "test requires \`valgrind'" exit 77 fi if test "${SKIP_VALGRIND_TESTS}" = "1"; then echo "SKIP_VALGRIND_TESTS is set" exit 77 fi if command -v arch >/dev/null 2>&1 && arch | grep -Fq -e arm -e aarch; then if ! test "${ENABLE_VALGRIND_ARM}" = "1"; then echo "skipping valgrind on ARM without ENABLE_VALGRIND_ARM" exit 77 fi fi valgrindHelp="$(valgrind --help 2>&1)" for valgrindOption in "verbose" "show-error-list" "error-exitcode" "track-fds" "leak-check"; do echo "${valgrindHelp}" | grep -Fq "${valgrindOption}" || { echo "test requires \`valgrind --${valgrindOption}'"; exit 77; } done runWithValgrind () { cat > "${workFile5}" < "${workFile4}" valgrind --tool=memcheck \ --verbose \ --show-error-list=yes \ --suppressions="${workFile5}" \ --log-file="${workFile4}" \ --error-exitcode=125 \ --track-fds=yes \ --leak-check=full \ "${testSubject}" "$@" \ 4<&- 9<&- returnValue=$? if test "${returnValue}" -eq 125; then { echo "================================================" date echo "Command: ${testSubject} $*" echo cat "${workFile4}" echo "================================================" echo } >> "${valgrindOutputFile}" echo "memory check failed - see file \`valgrind.out'." 1>&4 exit 1 fi return "${returnValue}" } pv-1.10.0/tests/test-env.sh0000644000273400027340000000203214755443161012417 00000000000000#!/bin/sh # # Set up the environment variables, temporary working files, and cleanup # processes required to run each test. # # Tests must exit with 0 for success, 1 for failure, 77 to skip the test, or # 99 for a fatal error with the test framework. true "${srcdir:?not set - call this from 'make check'}" # Parameters. testSubject="./pv" sourcePath="${srcdir}" # Set everything to the "C" locale. LANG=C LC_ALL=C export LANG LC_ALL # Temporary working files, for the test scripts to use. workFile1=$(mktemp 2>/dev/null) || workFile1="./.tmp1" workFile2=$(mktemp 2>/dev/null) || workFile2="./.tmp2" workFile3=$(mktemp 2>/dev/null) || workFile3="./.tmp3" workFile4=$(mktemp 2>/dev/null) || workFile4="./.tmp4" workFile5=$(mktemp 2>/dev/null) || workFile4="./.tmp5" # Clean up the temporary files on exit, in case we are interrupted. trap 'rm -f "${workFile1}" "${workFile2}" "${workFile3}" "${workFile4}" "${workFile5}"' EXIT # Variables used by the test scripts. export testSubject sourcePath workFile1 workFile2 workFile3 workFile4 workFile5 pv-1.10.0/tests/Terminal_-_Detect_width.test0000755000273400027340000000547714755443161015720 00000000000000#!/bin/sh # # Check that the terminal width is detected on startup. # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 true "${testSubject:?not set - call this from 'make check'}" true "${workFile1:?not set - call this from 'make check'}" true "${workFile2:?not set - call this from 'make check'}" # Skip the test if `tmux' is not available. if ! command -v tmux >/dev/null 2>&1; then echo "test requires \`tmux'" exit 77 fi # Skip the test if `tmux' does not have "-C". if echo "kill-server" | tmux -C -L pvtest 2>&1 | grep -Fq "tmux: unknown option"; then echo "test requires a newer \`tmux'" exit 77 fi # Run the given command $3 inside a terminal of the given width $1, waiting # $2 seconds, and output the results. # runInTerminal () { terminalWidth="$1" secondsToWait="$2" commandToRun="$3" { echo "set remain-on-exit on" echo "new-session -d -x ${terminalWidth} -y 5" # starting the session doesn't always correctly set the size echo "resize-window -x ${terminalWidth} -y 5" # tmux 1.8 doesn't have "resize-window" echo "resize-pane -x ${terminalWidth} -y 5" echo "pipe-pane 'cat > ${workFile1}'" sleep 0.5 echo "respawn-pane -k \"${commandToRun}\"" sleep "${secondsToWait}" echo "kill-server" sleep 1 } \ | tmux -C -L pvtest >/dev/null cat "${workFile1}" } # Run a progress meter inside a terminal of the given width, and output the # longest number of characters seen between "[" and "]". # runWidthTest () { runInTerminal "$1" "$2" "${testSubject} -pSs 1K /dev/null" \ | tr '\r' '\n' \ | sed -n 's/^.*\[//;s/\].*$//p' \ | awk 'BEGIN {m=0} {n=length($0); m=(n>m?n:m)} END {print m}' } # Perform a test run of the given width and exit on failure. The longest # bar found by runWidthTest() should be the width of the terminal minus the # "[] 100%" characters, i.e. 7 less. # widthTest () { terminalWidth="$1" longestBar=$(runWidthTest "${terminalWidth}" 1) # Retry test with longer delay, if null result. if test -z "${longestBar}" || test "${longestBar}" -eq 0; then longestBar=$(runWidthTest "${terminalWidth}" 5) fi if test -z "${longestBar}"; then echo "no output from test at width=${terminalWidth}" exit 1 elif ! test "${longestBar}" -eq $((terminalWidth-7)); then echo "bar size incorrect (${longestBar}) at width=${terminalWidth}" exit 1 fi } # Check that tmux can actually resize the terminal. checkSize="100" detectedWidth=$(runInTerminal "${checkSize}" 1 "stty -a | tr \\\";\\\" \\\"\\\\n\\\" | grep col | sed -n 1p | tr -dc 0-9") if ! test "${detectedWidth}" = "${checkSize}"; then echo "test requires a \`tmux' that can resize a detached window (requested width ${checkSize}, detected ${detectedWidth})" exit 77 fi # Test the progress bar width at various terminal sizes. widthTest 80 widthTest 120 widthTest 400 widthTest 20 exit 0 pv-1.10.0/tests/Display_-_--buffer-percent.test0000755000273400027340000000153714755443161016175 00000000000000#!/bin/sh # # Check that "--buffer-percent" displays correctly. # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 true "${testSubject:?not set - call this from 'make check'}" true "${workFile1:?not set - call this from 'make check'}" # The output should show 100% and 0% as the buffer initially fills up due to # there being nowhere to write it to, and then empties. ( dd if=/dev/zero bs=1024 count=1024; sleep 2; ) 2>/dev/null \ | "${testSubject}" -f -T -i 0.5 -B 1024 2>"${workFile1}" \ | (sleep 1; dd bs=1024 count=512; sleep 1; cat; ) >/dev/null 2>&1 differentLines=$(tr '\r' '\n' < "${workFile1}" | sed '/^ *$/d' | sort | uniq | wc -l | tr -dc '0-9') test "${differentLines}" -gt 1 && exit 0 echo "expected output changes not seen" tr '\r' '\n' < "${workFile1}" | sed 's/^ *$/d' | sort | uniq exit 1 pv-1.10.0/tests/Bug_-_Display_length_at_magnitude_boundary_-_Bytes.test0000755000273400027340000000200514755443161023207 00000000000000#!/bin/sh # # Check that the bytes count doesn't increase the line length as it passes # 1MiB, described here: # http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=586763 # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 true "${testSubject:?not set - call this from 'make check'}" true "${workFile1:?not set - call this from 'make check'}" # Transfer 1500kB of data in a bursty fashion. # (dd if=/dev/zero bs=1k count=999; sleep 1; dd if=/dev/zero bs=1k count=1; sleep 1; dd if=/dev/zero bs=1k count=500; sleep 1; ) 2>/dev/null | ("${testSubject}" -btIf -s 1500k >/dev/null) 2>"${workFile1}" # Count how many different line lengths we've seen. # lineLengthCount=$(tr '\r' '\n' < "${workFile1}" | sed 's/ *$//' | awk '{x=length($0);if(x>0)print length($0)}' | sort | uniq | wc -l | tr -dc '0-9') # There should only be one length (not counting 0). # test "${lineLengthCount}" = "1" && exit 0 echo "variable line lengths detected" tr '\r' '\n' < "${workFile1}" exit 1 pv-1.10.0/tests/Memory_safety_-_Remote_control_sender.test0000755000273400027340000000352314755443161020702 00000000000000#!/bin/sh # # Run valgrind's memory checker while using remote control to control # another process. # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 true "${sourcePath:?not set - call this from 'make check'}" true "${testSubject:?not set - call this from 'make check'}" true "${workFile1:?not set - call this from 'make check'}" true "${workFile2:?not set - call this from 'make check'}" true "${workFile3:?not set - call this from 'make check'}" true "${workFile4:?not set - call this from 'make check'}" # Do nothing if it is not supported. if ! "${testSubject}" -h 2>/dev/null | grep -Eq "^ -R,"; then echo "Not supported on this platform" exit 77 fi # Load the valgrind function. . "${sourcePath}/tests/run-valgrind.sh" dd if=/dev/urandom of="${workFile1}" bs=1024 count=10240 2>/dev/null # Check from the POV of the process sending a control command. true > "${workFile3}" "${testSubject}" -L 100k -i 0.1 -f -P "${workFile3}" "${workFile1}" > "${workFile2}" 2>/dev/null & while test -e "${workFile3}" && ! test -s "${workFile3}"; do usleep 200000 2>/dev/null || sleep 1; done runWithValgrind -R "$(cat "${workFile3}")" -apterb 4>&1 || exit 1 (usleep 200000 || sleep 1) 2>/dev/null runWithValgrind -R "$(cat "${workFile3}")" -p 4>&1 || exit 1 (usleep 200000 || sleep 1) 2>/dev/null runWithValgrind -R "$(cat "${workFile3}")" -N "test" 4>&1 || exit 1 (usleep 200000 || sleep 1) 2>/dev/null runWithValgrind -R "$(cat "${workFile3}")" -F "%e" 4>&1 || exit 1 (usleep 200000 || sleep 1) 2>/dev/null runWithValgrind -R "$(cat "${workFile3}")" -x "window:%b" 4>&1 || exit 1 (usleep 200000 || sleep 1) 2>/dev/null runWithValgrind -R "$(cat "${workFile3}")" -N "." 4>&1 || exit 1 (usleep 200000 || sleep 1) 2>/dev/null runWithValgrind -R "$(cat "${workFile3}")" -L 10M 4>&1 || exit 1 wait exit 0 pv-1.10.0/tests/Memory_safety_-_Process_title.test0000755000273400027340000000214214755443161017162 00000000000000#!/bin/sh # # Run valgrind's memory checker against a process that sets is process # title. # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 true "${sourcePath:?not set - call this from 'make check'}" true "${testSubject:?not set - call this from 'make check'}" true "${workFile1:?not set - call this from 'make check'}" true "${workFile2:?not set - call this from 'make check'}" true "${workFile3:?not set - call this from 'make check'}" true "${workFile4:?not set - call this from 'make check'}" # Load the valgrind function. . "${sourcePath}/tests/run-valgrind.sh" # Without an extra format string. (dd if=/dev/zero bs=100 count=1 2>/dev/null; sleep 1; dd if=/dev/zero bs=110 count=1 2>/dev/null; sleep 1; ) | { runWithValgrind -f -i 0.5 -a -x processtitle >/dev/null 2>"${workFile1}"; } 4>&1 || exit 1 # With an extra format string. (dd if=/dev/zero bs=100 count=1 2>/dev/null; sleep 1; dd if=/dev/zero bs=110 count=1 2>/dev/null; sleep 1; ) | { runWithValgrind -f -i 0.5 -a -x 'processtitle:%t %b' >/dev/null 2>"${workFile1}"; } 4>&1 || exit 1 exit 0 pv-1.10.0/tests/Bug_-_Install_all_files.test0000755000273400027340000000323014755443161015654 00000000000000#!/bin/sh # # Test that "make install" installs the expected minimum set of files. # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 true "${testSubject:?not set - call this from 'make check'}" true "${workFile1:?not set - call this from 'make check'}" if test "${XCTEST}" = "1"; then echo "cross-compile flag set - skipping as local make will not run" exit 77 fi makeDir="${testSubject%/*}" if ! test -d "${makeDir}"; then echo "could not find the directory to run \`make' in" exit 77 fi makeCommand=$(command -v gmake 2>/dev/null) test -z "${makeCommand}" && makeCommand="make" testInstallDir=$(mktemp -d) if ! test -n "${testInstallDir}"; then echo "failed to create temporary installation directory" exit 77 fi export DESTDIR="${testInstallDir}" ${makeCommand} -C "${makeDir}" install DESTDIR="${testInstallDir}" >"${workFile1}" 2>&1 rc=$? if ! test "${rc}" -eq 0; then if ! test "${makeCommand}" = "make"; then # Retry with plain "make". makeCommand="make" ${makeCommand} -C "${makeDir}" install DESTDIR="${testInstallDir}" >>"${workFile1}" 2>&1 rc=$? fi fi if ! test ${rc} -eq 0; then echo "\`make install' exited ${rc}" echo "command: ${makeCommand} -C '${makeDir}' install DESTDIR='${testInstallDir}'" cat "${workFile1}" rm -rf "${testInstallDir}" exit 1 fi exitStatus=0 if ! find "${testInstallDir}" -type f -name "pv.1*" | grep -Fq "pv.1"; then echo "installation of man page failed" exitStatus=1 fi if ! find "${testInstallDir}" -type f -name "pv*" | grep -Fv "pv.1" | grep -Fq "pv"; then echo "installation of binary failed" exitStatus=1 fi rm -rf "${testInstallDir}" exit "${exitStatus}" pv-1.10.0/tests/Integrity_-_Binary_data.test0000755000273400027340000000136314755443161015717 00000000000000#!/bin/sh # # Transfer a large chunk of data through pv and check data correctness # afterwards. # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 true "${testSubject:?not set - call this from 'make check'}" true "${workFile1:?not set - call this from 'make check'}" true "${workFile2:?not set - call this from 'make check'}" # generate some data dd if=/dev/urandom of="${workFile1}" bs=1024 count=10240 2>/dev/null inputChecksum=$(cksum "${workFile1}" | awk '{print $1}') # read through pv and test afterwards "${testSubject}" -B 100000 -q "${workFile1}" > "${workFile2}" outputChecksum=$(cksum "${workFile2}" | awk '{print $1}') test "${inputChecksum}" = "${outputChecksum}" || exit 1 exit 0 pv-1.10.0/tests/Integrity_-_Large_file_support.test0000755000273400027340000000620214755443161017324 00000000000000#!/bin/sh # # Make sure that files larger than 2GB are supported. # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 true "${testSubject:?not set - call this from 'make check'}" true "${workFile1:?not set - call this from 'make check'}" true "${workFile2:?not set - call this from 'make check'}" # Check there is enough free space for this test. workFile1Dir="${workFile1%/*}" workFile1FreeKiB=$(df -kP "${workFile1Dir}" | sed -n '$p' | awk '{print $(NF-2)}') test -n "${workFile1FreeKiB}" || workFile1FreeKiB=0 if ! test "${workFile1FreeKiB}" -gt 3300000 2>/dev/null; then echo "test requires at least 3GB free on ${workFile1Dir}" exit 77 fi # Generate a 3GB sparse file - we don't really need 3GB of free space unless # sparse files are not supported. true > "${workFile1}" if ! dd if="/dev/zero" of="${workFile1}" count=1 bs=1048576 seek=3072 2>/dev/null; then echo "failed to create 3GB specimen file" exit 77 fi # NB the "stat" command is not portable - BSD stat(1) has a different syntax # to GNU stat(1) - so we have to parse the output of ls(1). # shellcheck disable=SC2012 fileSize=$(ls -nl "${workFile1}" 2>/dev/null | awk '{print $5}') test -n "${fileSize}" || fileSize=0 if ! test "${fileSize}" -gt 3000000; then echo "failed to validate specimen file size" exit 77 fi # Transfer the file, and count how many bytes came through. bytesTransferred=$("${testSubject}" -n -b "${workFile1}" 2>"${workFile2}" | wc -c 2>/dev/null | tr -dc '0-9') test -n "${bytesTransferred}" || bytesTransferred=0 bytesReported=$(sed -n '$p' "${workFile2}" | tr -dc '0-9') test -n "${bytesReported}" || bytesReported=0 if ! test "${bytesTransferred}" -eq "${fileSize}"; then echo "transferred ${bytesTransferred} of ${fileSize} bytes" exit 1 fi if ! test "${bytesReported}" -eq "${fileSize}"; then echo "counted ${bytesReported} of ${fileSize} bytes" exit 1 fi # Transfer the file from stdin, and count how many bytes came through. bytesTransferred=$("${testSubject}" -n -b < "${workFile1}" 2>"${workFile2}" | wc -c 2>/dev/null | tr -dc '0-9') test -n "${bytesTransferred}" || bytesTransferred=0 bytesReported=$(sed -n '$p' "${workFile2}" | tr -dc '0-9') test -n "${bytesReported}" || bytesReported=0 if ! test "${bytesTransferred}" -eq "${fileSize}"; then echo "stdin - transferred ${bytesTransferred} of ${fileSize} bytes" exit 1 fi if ! test "${bytesReported}" -eq "${fileSize}"; then echo "stdin - counted ${bytesReported} of ${fileSize} bytes" exit 1 fi # Use the file as a size value and transfer its size of bytes from dev/zero, # and count how many bytes came through. bytesTransferred=$("${testSubject}" -n -b -S -s "@${workFile1}" /dev/zero 2>"${workFile2}" | wc -c 2>/dev/null | tr -dc '0-9') test -n "${bytesTransferred}" || bytesTransferred=0 bytesReported=$(sed -n '$p' "${workFile2}" | tr -dc '0-9') test -n "${bytesReported}" || bytesReported=0 if ! test "${bytesTransferred}" -eq "${fileSize}"; then echo "size read - transferred ${bytesTransferred} of ${fileSize} bytes" exit 1 fi if ! test "${bytesReported}" -eq "${fileSize}"; then echo "size read - counted ${bytesReported} of ${fileSize} bytes" exit 1 fi exit 0 pv-1.10.0/tests/Display_-_--progress_-_basic_movement.test0000755000273400027340000000131614755443161020414 00000000000000#!/bin/sh # # Check that the progress bar moves when data is coming in. # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 true "${testSubject:?not set - call this from 'make check'}" true "${workFile1:?not set - call this from 'make check'}" dd if=/dev/zero bs=100 count=1 2>/dev/null \ | "${testSubject}" -f -p -i 0.1 -L 500 >/dev/null 2>"${workFile1}" # There should be more than 2 different lines of output. # lineCount=$(tr '\r' '\n' < "${workFile1}" | sort | uniq -u | wc -l | tr -dc '0-9') if ! test "${lineCount}" -gt 2; then echo "fewer than 3 different progress lines (${lineCount})" tr '\r' '\n' < "${workFile1}" | sort | uniq -u exit 1 fi exit 0 pv-1.10.0/tests/Memory_safety_-_Remote_control_receiver.test0000755000273400027340000000357614755443161021236 00000000000000#!/bin/sh # # Run valgrind's memory checker while receiving remote control commands. # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 true "${sourcePath:?not set - call this from 'make check'}" true "${testSubject:?not set - call this from 'make check'}" true "${workFile1:?not set - call this from 'make check'}" true "${workFile2:?not set - call this from 'make check'}" true "${workFile3:?not set - call this from 'make check'}" true "${workFile4:?not set - call this from 'make check'}" # Do nothing if it is not supported. if ! "${testSubject}" -h 2>/dev/null | grep -Eq "^ -R,"; then echo "Not supported on this platform" exit 77 fi # Load the valgrind function. . "${sourcePath}/tests/run-valgrind.sh" dd if=/dev/urandom of="${workFile1}" bs=1024 count=10240 2>/dev/null # Check from the POV of the process being controlled. true > "${workFile3}" ( set +e while test -e "${workFile3}" && ! test -s "${workFile3}"; do usleep 200000 2>/dev/null || sleep 1; done for loopCount in 1 2 3; do "${testSubject}" -R "$(cat "${workFile3}")" -apterb || exit 1 (usleep 200000 || sleep 1) 2>/dev/null "${testSubject}" -R "$(cat "${workFile3}")" -p || exit 1 (usleep 200000 || sleep 1) 2>/dev/null "${testSubject}" -R "$(cat "${workFile3}")" -N "test" || exit 1 (usleep 200000 || sleep 1) 2>/dev/null "${testSubject}" -R "$(cat "${workFile3}")" -F "%e" || exit 1 (usleep 200000 || sleep 1) 2>/dev/null "${testSubject}" -R "$(cat "${workFile3}")" -x "window:%b" || exit 1 (usleep 200000 || sleep 1) 2>/dev/null "${testSubject}" -R "$(cat "${workFile3}")" -N "." || exit 1 (usleep 200000 || sleep 1) 2>/dev/null echo "${loopCount}" >/dev/null # dummy for shellcheck done "${testSubject}" -R "$(cat "${workFile3}")" -L 10M ) & { runWithValgrind -L 100k -i 0.1 -f -P "${workFile3}" "${workFile1}" > "${workFile2}" 2>/dev/null; } 4>&1 || exit 1 exit 0 pv-1.10.0/tests/Modifiers_-_--sync.test0000755000273400027340000000276214755443161014557 00000000000000#!/bin/sh # # Transfer a large chunk of data with "--sync" and check data correctness # afterwards, both with and without rate limits. Note that this doesn't # check that fdatasync() is actually being called, it just checks that data # is not being corrupted. # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 true "${testSubject:?not set - call this from 'make check'}" true "${workFile1:?not set - call this from 'make check'}" true "${workFile2:?not set - call this from 'make check'}" # generate some data dd if=/dev/urandom of="${workFile1}" bs=1024 count=2560 2>/dev/null inputChecksum=$(cksum "${workFile1}" | awk '{print $1}') # read through pv and test afterwards "${testSubject}" -q "${workFile1}" > "${workFile2}" outputChecksum=$(cksum "${workFile2}" | awk '{print $1}') if ! test "${inputChecksum}" = "${outputChecksum}"; then echo "checksum mismatched even without \"--sync\"" exit 1 fi # Same again but with "--sync" "${testSubject}" -Y -q "${workFile1}" > "${workFile2}" outputChecksum=$(cksum "${workFile2}" | awk '{print $1}') if ! test "${inputChecksum}" = "${outputChecksum}"; then echo "checksum mismatched with \"--sync\"" exit 1 fi # Now with "--sync" and "--rate-limit" "${testSubject}" -Y -L 800K -q "${workFile1}" > "${workFile2}" outputChecksum=$(cksum "${workFile2}" | awk '{print $1}') if ! test "${inputChecksum}" = "${outputChecksum}"; then echo "checksum mismatched with \"--sync\" + \"--rate-limit\"" exit 1 fi exit 0 pv-1.10.0/tests/Memory_safety_-_Watchfd.test0000755000273400027340000000364314755443161015732 00000000000000#!/bin/sh # # Run valgrind's memory checker against a process using the --watchfd # option. # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 true "${sourcePath:?not set - call this from 'make check'}" true "${testSubject:?not set - call this from 'make check'}" true "${workFile1:?not set - call this from 'make check'}" true "${workFile2:?not set - call this from 'make check'}" true "${workFile3:?not set - call this from 'make check'}" true "${workFile4:?not set - call this from 'make check'}" # Load the valgrind function. . "${sourcePath}/tests/run-valgrind.sh" # Skip the test if "-d" is not available. if ! "${testSubject}" -h | grep -Fq ' -d'; then echo "no \`--watchfd' / \`-d' option on this platform" exit 77 fi # Skip the test if "-d" does not work. sleep 2 & pid=$! sleep 0.1 "${testSubject}" -d "${pid}" -f -i 0.5 >/dev/null 2>"${workFile1}" if grep -Fq ' -d: not available' "${workFile1}"; then echo "no \`--watchfd' / \`-d' option on this platform" exit 77 fi # Check "--watchfd PID:FD". # See the "Watchfd" tests for more detail. seq 1 100 > "${workFile1}" true > "${workFile3}" # shellcheck disable=SC2030 (while test -e "${workFile3}" && ! test -s "${workFile3}"; do sleep 0.1; done; sleep 1; read -r line; sleep 1; read -r line; sleep 1) <"${workFile1}" & pid=$! sleep 0.1 { runWithValgrind -P "${workFile3}" -d "${pid}:0" -f -i 0.5 >/dev/null 2>&1; } 4>&1 || exit 1 # Check "--watchfd PID". seq 1 100 > "${workFile1}" seq 1 300 > "${workFile2}" true > "${workFile3}" # shellcheck disable=SC2030 ( while test -e "${workFile3}" && ! test -s "${workFile3}"; do sleep 0.1; done sleep 1 read -r line exec 9<"${workFile2}" sleep 1 exec 8<"${workFile1}" exec 7/dev/null 2>&1; } 4>&1 || exit 1 exit 0 pv-1.10.0/tests/Modifiers_-_--line-mode.test0000755000273400027340000000175114755443161015451 00000000000000#!/bin/sh # # Check that line mode counts lines instead of bytes. # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 true "${testSubject:?not set - call this from 'make check'}" true "${workFile1:?not set - call this from 'make check'}" # Pass through 100 lines. # seq 1 100 \ | "${testSubject}" -bl -i 0.2 -f -L 50 >/dev/null 2>"${workFile1}" lineCount=$(tr '\r' '\n' < "${workFile1}" | sort | uniq -u | wc -l | tr -dc '0-9') lastNumber=$(tr '\r' '\n' < "${workFile1}" | awk '/[0-9]/{printf "%.0f\n",$1}' | sed -n '$p') # The last number output should be the number of input lines. if ! test "${lastNumber}" = "100"; then echo "line counter was incorrect (${lastNumber} instead of 100)" tr '\r' '\n' < "${workFile1}" exit 1 fi # There should be more than 3 output lines as the counter increased. if ! test "${lineCount}" -gt 3; then echo "fewer than 4 line counter values (${lineCount})" tr '\r' '\n' < "${workFile1}" exit 1 fi exit 0 pv-1.10.0/tests/Sparse_-_Basic.test0000755000273400027340000000551615074016541013777 00000000000000#!/bin/sh # # Transfer a large chunk of data through pv using pipes, sending it in a # bursty fashion, and make sure some of it consists of blocks of null bytes. # Check data correctness afterwards, and if dd can produce a sparse file, # check that pv's output is also sparse. # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 true "${testSubject:?not set - call this from 'make check'}" true "${workFile1:?not set - call this from 'make check'}" true "${workFile2:?not set - call this from 'make check'}" true "${workFile3:?not set - call this from 'make check'}" # generate some data, with a hole in the middle. dd if=/dev/urandom of="${workFile1}" bs=4096 count=640 2>/dev/null dd if=/dev/null of="${workFile1}" bs=4096 count=0 seek=1280 2>/dev/null dd if=/dev/urandom of="${workFile1}" bs=4096 count=1280 seek=1280 2>/dev/null # check that sparse files are supported. cat < "${workFile1}" > "${workFile3}" inputBlocks="$(ls -1s "${workFile1}" | awk '{print $1}')" nonSparseBlocks="$(ls -1s "${workFile3}" | awk '{print $1}')" if test "${inputBlocks}" -eq "${nonSparseBlocks}"; then echo 'sparse files not supported' exit 77 fi inputChecksum=$(cksum "${workFile1}" | awk '{print $1}') # read through pv and test afterwards ( dd if="${workFile1}" bs=1 count=9000 sleep 1 dd if="${workFile1}" bs=1 skip=9000 count=1240 sleep 1 dd if="${workFile1}" bs=1024 skip=10 count=1014 sleep 1 dd if="${workFile1}" bs=1024 skip=1024 count=1024 sleep 1 dd if="${workFile1}" bs=1024 skip=2048 ) 2>/dev/null | "${testSubject}" -q -O -L 2M | cat > "${workFile2}" outputChecksum=$(cksum "${workFile2}" | awk '{print $1}') if ! test "${inputChecksum}" = "${outputChecksum}"; then echo "checksum mismatch with dd | pv | cat" exit 1 fi # same again but with one less pipe ( dd if="${workFile1}" bs=1 count=9000 sleep 1 dd if="${workFile1}" bs=1 skip=9000 count=1240 sleep 1 dd if="${workFile1}" bs=1024 skip=10 count=1014 sleep 1 dd if="${workFile1}" bs=1024 skip=1024 count=1024 sleep 1 dd if="${workFile1}" bs=1024 skip=2048 ) 2>/dev/null | "${testSubject}" -q -O -L 2M > "${workFile2}" outputChecksum=$(cksum "${workFile2}" | awk '{print $1}') if ! test "${inputChecksum}" = "${outputChecksum}"; then echo "checksum mismatch with dd | pv > file" exit 1 fi outputBlocks="$(ls -1s "${workFile2}" | awk '{print $1}')" # Note that we only check that the output has any holes at all (and that the # input had holes). We don't compare pv's output with dd's output directly, # because the exact number of holes might differ intermittently. if test "${nonSparseBlocks}" -gt "${inputBlocks}" && ! test "${outputBlocks}" -lt "${nonSparseBlocks}"; then echo "output is not sparse" echo "input file:" ls -ls "${workFile1}" echo "output file:" ls -ls "${workFile2}" echo "input file without holes:" ls -ls "${workFile3}" exit 1 fi exit 0 pv-1.10.0/tests/Transfer_-_--stop-at-size.test0000755000273400027340000000156514755443161016005 00000000000000#!/bin/sh # # Make sure -S stops at the given size. # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 true "${testSubject:?not set - call this from 'make check'}" true "${workFile1:?not set - call this from 'make check'}" true "${workFile2:?not set - call this from 'make check'}" # generate some data dd if=/dev/urandom of="${workFile1}" bs=1024 count=10 2>/dev/null # read through pv and test afterwards "${testSubject}" -S -s 5120 -q "${workFile1}" > "${workFile2}" outputChecksum=$(cksum "${workFile2}" | awk '{print $1}') # take the first 5120 bytes of workFile1 and cksum them dd if="${workFile1}" of="${workFile2}" bs=1024 count=5 2>/dev/null inputChecksum=$(cksum "${workFile2}" | awk '{print $1}') if ! test "${inputChecksum}" = "${outputChecksum}"; then echo "input and output checksums differ" exit 1 fi exit 0 pv-1.10.0/tests/Display_-_--timer_-_displayed_value_changes.test0000755000273400027340000000123214755443161021534 00000000000000#!/bin/sh # # Check that the elapsed time counter does count up. # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 true "${testSubject:?not set - call this from 'make check'}" true "${workFile1:?not set - call this from 'make check'}" # Transfer a zero amount of data, but take 3 seconds to do it. # (sleep 3 | "${testSubject}" -f -t >/dev/null) 2>&1 | tr '\r' '\n' > "${workFile1}" # Count the number of different timer values; it should be >1. # valueCount=$(sort < "${workFile1}" | uniq -u | wc -l | tr -dc '0-9') if ! test "${valueCount}" -gt 1; then echo "timer value did not change" exit 1 fi exit 0 pv-1.10.0/tests/Bug_-_Display_length_at_magnitude_boundary_-_Rate.test0000755000273400027340000000205214755443161023016 00000000000000#!/bin/sh # # This is the same as the other display length at magnitude boundary check, # but for rate, not bytes transferred. # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 # Dummy assignments for "shellcheck". true "${testSubject:?not set - call this from 'make check'}" true "${workFile1:?not set - call this from 'make check'}" # Transfer 1500kB of data in a bursty fashion. # (dd if=/dev/zero bs=1k count=999; sleep 1; dd if=/dev/zero bs=1k count=1; sleep 1; dd if=/dev/zero bs=3 count=1; sleep 1; dd if=/dev/zero bs=1k count=500; sleep 1; ) 2>/dev/null | ("${testSubject}" -rtIf -s 1500k >/dev/null) 2>"${workFile1}" # Count how many different line lengths we've seen. # lineLengthCount=$(tr '\r' '\n' < "${workFile1}" | sed 's/ *$//' | awk '{x=length($0);if(x>0)print length($0)}' | sort | uniq | wc -l | tr -dc '0-9') # There should only be one length (not counting 0). # test "${lineLengthCount}" = "1" && exit 0 echo "variable line lengths detected" tr '\r' '\n' < "${workFile1}" exit 1 pv-1.10.0/tests/Display_-_--quiet.test0000755000273400027340000000101214755443161014401 00000000000000#!/bin/sh # # Check that the -q option shuts everything up. # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 true "${testSubject:?not set - call this from 'make check'}" true "${workFile1:?not set - call this from 'make check'}" dd if=/dev/zero bs=1000 count=5 2>/dev/null \ | "${testSubject}" -f -q -i 0.1 -L 5000 >/dev/null 2>"${workFile1}" if test -s "${workFile1}"; then echo "output detected when there should be none" cat "${workFile1}" exit 1 fi exit 0 pv-1.10.0/tests/Transfer_-_--stop-at-size_reads.test0000755000273400027340000000410515070554655017156 00000000000000#!/bin/sh # # Make sure -S stops reading at the given size. # # See https://codeberg.org/ivarch/pv/issues/166 # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 true "${testSubject:?not set - call this from 'make check'}" true "${workFile1:?not set - call this from 'make check'}" true "${workFile2:?not set - call this from 'make check'}" printf '%s\n' 'abcdefghi' | ( "${testSubject}" -qSs5 > "${workFile1}" cat > "${workFile2}" ) # pv should have read 5 bytes and put them into workFile1. pvOutput="$(cat "${workFile1}")" if ! test "${pvOutput}" = 'abcde'; then echo "expected pv to write [abcde], got [${pvOutput}]" exit 1 fi # cat should have read the remaining bytes and put them into workFile2. catOutput="$(cat "${workFile2}")" if ! test "${catOutput}" = 'fghi'; then echo "expected cat to write [fghi], got [${catOutput}]" exit 1 fi # Now repeat the test with -X to make sure there's no over-read there either. printf '%s\n' 'abcdefghi' | ( "${testSubject}" -qXSs5 > "${workFile1}" cat > "${workFile2}" ) # pv should have read 5 bytes and put nothing into workFile1. pvOutput="$(cat "${workFile1}")" if test -s "${workFile1}"; then echo "with -X, expected pv to write nothing, got [${pvOutput}]" exit 1 fi # cat should have read the remaining bytes and put them into workFile2. catOutput="$(cat "${workFile2}")" if ! test "${catOutput}" = 'fghi'; then echo "with pv -X, expected cat to write [fghi], got [${catOutput}]" exit 1 fi # Test again with -C to ensure that it works with splice turned off. printf '%s\n' 'abcdefghi' | ( "${testSubject}" -qCSs5 > "${workFile1}" cat > "${workFile2}" ) # pv should have read 5 bytes and put them into workFile1. pvOutput="$(cat "${workFile1}")" if ! test "${pvOutput}" = 'abcde'; then echo "with -C, expected pv to write [abcde], got [${pvOutput}]" exit 1 fi # cat should have read the remaining bytes and put them into workFile2. catOutput="$(cat "${workFile2}")" if ! test "${catOutput}" = 'fghi'; then echo "with pv -C, expected cat to write [fghi], got [${catOutput}]" exit 1 fi exit 0 pv-1.10.0/tests/Modifiers_-_--size_from_file_size.test0000755000273400027340000000304414755443161017623 00000000000000#!/bin/sh # # Similar to the "--size" check but, instead, using another file's size with # "--size @". # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 true "${testSubject:?not set - call this from 'make check'}" true "${workFile1:?not set - call this from 'make check'}" true "${workFile2:?not set - call this from 'make check'}" # Process 100 bytes at 100 bytes per second, interval 0.1 seconds, with the # size set from a file of $1 bytes and expecting a percentage of $2 at the # end. sizeCheck () { # Make a file of size $1 bytes, for reference. dd if=/dev/zero bs="$1" count=1 2>/dev/null >"${workFile2}" # Run 100 bytes through the program, using the reference file's size # as the percentage reference. dd if=/dev/zero bs=100 count=1 2>/dev/null \ | "${testSubject}" -s "@${workFile2}" -n -i 0.1 -L 100 >/dev/null 2>"${workFile1}" lineCount=$(wc -l < "${workFile1}" | tr -dc '0-9') finalLine=$(sed -n '$p' < "${workFile1}") # The number of output lines should be >5 and <13, and the final # percentage should be $2. # if ! test "${lineCount}" -gt 5; then echo "(reference size=$1) fewer than 6 output lines (${lineCount})" exit 1 fi if ! test "${lineCount}" -lt 13; then echo "(reference size=$1) more than 12 output lines (${lineCount})" exit 1 fi if ! test "${finalLine}" = "$2"; then echo "(reference size=$1): final percentage was not $2 (${finalLine})" ls -l "${workFile2}" cat "${workFile1}" exit 1 fi } sizeCheck 100 100 sizeCheck 200 50 sizeCheck 50 200 exit 0 pv-1.10.0/tests/Integrity_-_On_output_pipe_close.test0000755000273400027340000000237714755443161017706 00000000000000#!/bin/sh # # Check that there is no SIGPIPE or dropped data on bigger data transfers. # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 true "${testSubject:?not set - call this from 'make check'}" # We nead GNU head. On some platforms it is named ghead instead of head. HEAD="head" for checkPath in $(echo "${PATH}" | tr ':' '\n') do if test -x "${checkPath}/ghead" then HEAD="${checkPath}/ghead" break fi done # Check that it really is GNU head, and skip the test if not. if ! echo | "${HEAD}" -c 10 >/dev/null 2>&1; then echo "GNU \`head' is required" exit 77 fi # Don't use dd. See http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=324308 stopAtByteCount="100000000" #COUNT2=`"${testSubject}" -B 100000 -q /dev/zero | $HEAD -c $COUNT1 | wc -c | tr -d ' '` # We have to remove \n here, to fix the test on AIX. bytesTransferred=$("${testSubject}" -B 100000 -q /dev/zero | "${HEAD}" -c "${stopAtByteCount}" | tr -d '\n' | wc -c | tr -dc '0-9') if ! test "${stopAtByteCount}" = "${bytesTransferred}"; then echo "number bytes transferred was not the expected value" echo "transferred: ${bytesTransferred}" echo "expected: ${stopAtByteCount}" exit 1 fi exit 0 pv-1.10.0/tests/Display_-_--numeric.test0000755000273400027340000000175714755443161014734 00000000000000#!/bin/sh # # Check that numeric output outputs some percentages. # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 true "${testSubject:?not set - call this from 'make check'}" true "${workFile1:?not set - call this from 'make check'}" # Process 100 bytes at 100 bytes per second, updating every 0.1 seconds for # around 10 output lines. # dd if=/dev/zero bs=100 count=1 2>/dev/null \ | "${testSubject}" -s 100 -n -i 0.1 -L 100 >/dev/null 2>"${workFile1}" lineCount=$(wc -l < "${workFile1}" | tr -dc '0-9') finalLine=$(sed -n '$p' < "${workFile1}") # The number of output lines should be >8 and <13, and the final percentage # should be 100. # if ! test "${lineCount}" -gt 8; then echo "fewer than 9 output lines (${lineCount})" exit 1 fi if ! test "${lineCount}" -lt 13; then echo "more than 12 output lines (${lineCount})" exit 1 fi if ! test "${finalLine}" = "100"; then echo "final percentage was not 100 (${finalLine})" exit 1 fi exit 0 pv-1.10.0/tests/Display_-_--progress_-_increasing.test0000755000273400027340000000226314755443161017545 00000000000000#!/bin/sh # # Check that the progress bar increases in size when data is coming in. # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 true "${testSubject:?not set - call this from 'make check'}" true "${workFile1:?not set - call this from 'make check'}" dd if=/dev/zero bs=100 count=1 2>/dev/null \ | "${testSubject}" -f -p -i 0.1 -L 50 -s 100 >/dev/null 2>"${workFile1}" # There should be more than 5 different lines of output. # lineCount=$(tr '\r' '\n' < "${workFile1}" | sort | uniq -u | wc -l | tr -dc '0-9') if ! test "${lineCount}" -gt 5; then echo "fewer than 6 different progress lines (${lineCount})" tr '\r' '\n' < "${workFile1}" | sort | uniq -u exit 1 fi # Counting the "=" characters in each line that make up the progress bar # should give at least 5 different line lengths. # differentBarLengthsCount=$(tr '\r' '\n' < "${workFile1}" | tr -dc '=\n' | awk '{print length($1)}' | sort | uniq -u | wc -l | tr -dc '0-9') if ! test "${differentBarLengthsCount}" -gt 5; then echo "fewer than 6 different progress bar lengths detected (${differentBarLengthsCount})" tr '\r' '\n' < "${workFile1}" | sort | uniq -u exit 1 fi exit 0 pv-1.10.0/tests/Modifiers_-_--force.test0000755000273400027340000000216214755443161014673 00000000000000#!/bin/sh # # Check that the progress bar is produced when "--force" is used, and is not # when it is not, providing stderr is a file. # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 true "${testSubject:?not set - call this from 'make check'}" true "${workFile1:?not set - call this from 'make check'}" dd if=/dev/zero bs=100 count=1 2>/dev/null \ | "${testSubject}" -f -p -i 0.1 -L 100 >/dev/null 2>"${workFile1}" # There should be more than 2 different lines of output. # lineCount=$(tr '\r' '\n' < "${workFile1}" | sort | uniq -u | wc -l | tr -dc '0-9') if ! test "${lineCount}" -gt 2; then echo "fewer than 3 different progress lines with \"--force\" (${lineCount})" tr '\r' '\n' < "${workFile1}" | sort | uniq -u exit 1 fi # Now try again without "--force". dd if=/dev/zero bs=100 count=1 2>/dev/null \ | "${testSubject}" -p -i 0.1 -L 100 >/dev/null 2>"${workFile1}" # There should be no output without "--force". # if test -s "${workFile1}"; then echo "unexpected output when not using \"--force\"" tr '\r' '\n' < "${workFile1}" | sort | uniq -u exit 1 fi exit 0 pv-1.10.0/tests/Display_-_--rate_-_displayed_value_changes.test0000755000273400027340000000200514755443161021346 00000000000000#!/bin/sh # # Check that the transfer rate counter changes. # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 true "${testSubject:?not set - call this from 'make check'}" true "${workFile1:?not set - call this from 'make check'}" # Transfer 200 bytes as two 100-byte blocks with a 2-second gap between. # (dd if=/dev/zero bs=100 count=1 2>/dev/null; sleep 2; dd if=/dev/zero bs=100 count=1 2>/dev/null; ) | "${testSubject}" -f -i 0.5 -r >/dev/null 2>"${workFile1}" # Count the number of different rates output. # rateCount=$(tr '\r' '\n' < "${workFile1}" | sort | uniq -u | wc -l | tr -dc '0-9') # There should be more than 2 different rates counted (around 100 bytes/sec # for the each block, 0 bytes/sec for the gap in the middle, and around 50 # bytes/sec for the average time reported at the end). # if ! test "${rateCount}" -gt 2; then echo "fewer than 3 different rates detected (${rateCount})" tr '\r' '\n' < "${workFile1}" | sort | uniq -u exit 1 fi exit 0 pv-1.10.0/tests/Memory_safety_-_Basic.test0000755000273400027340000000267414755443161015376 00000000000000#!/bin/sh # # Run valgrind's memory checker against a process using various different # transfer options. # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 true "${sourcePath:?not set - call this from 'make check'}" true "${testSubject:?not set - call this from 'make check'}" true "${workFile1:?not set - call this from 'make check'}" true "${workFile2:?not set - call this from 'make check'}" true "${workFile3:?not set - call this from 'make check'}" true "${workFile4:?not set - call this from 'make check'}" # Load the valgrind function. . "${sourcePath}/tests/run-valgrind.sh" # Plain, no options. { echo "testing" | runWithValgrind >/dev/null 2>&1; } 4>&1 || exit 1 # With --force. { echo "testing" | runWithValgrind -f >/dev/null 2>&1; } 4>&1 || exit 1 # Check "--average-rate". (dd if=/dev/zero bs=100 count=1 2>/dev/null; sleep 1; dd if=/dev/zero bs=110 count=1 2>/dev/null; sleep 1; ) | { runWithValgrind -f -i 0.5 -a >/dev/null 2>"${workFile1}"; } 4>&1 || exit 1 # Check "--buffer-size" and "--buffer-percent". { \ ( dd if=/dev/zero bs=1024 count=1024; sleep 2; ) 2>/dev/null \ | runWithValgrind -f -T -i 0.5 -B 1024 2>"${workFile1}" \ | (sleep 1; dd bs=1024 count=512; sleep 1; cat; ) >/dev/null 2>&1; \ } 4>&1 || exit 1 # Check "--numeric" "--bytes" "--line-mode". seq -w 3 1 100 \ | { runWithValgrind -bnl -i 0.2 -f -L 100 2>"${workFile1}" > "${workFile2}"; } 4>&1 || exit 1 exit 0 pv-1.10.0/tests/Display_-_--bits.test0000755000273400027340000000107314755443161014222 00000000000000#!/bin/sh # # Check that the byte counter counts in bits when --bits is selected. # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 true "${testSubject:?not set - call this from 'make check'}" true "${workFile1:?not set - call this from 'make check'}" dd if=/dev/zero bs=100 count=1 2>/dev/null \ | "${testSubject}" -f -b -8 >/dev/null 2>"${workFile1}" counterValue=$(tr '\r' '\n' < "${workFile1}" | tr -d ' ') test "${counterValue}" = "800b" && exit 0 echo "unexpected bit counter value: ${counterValue}" exit 1 pv-1.10.0/tests/Display_-_--bytes.test0000755000273400027340000000103114755443161014401 00000000000000#!/bin/sh # # Check that the byte counter counts. # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 true "${testSubject:?not set - call this from 'make check'}" true "${workFile1:?not set - call this from 'make check'}" dd if=/dev/zero bs=100 count=1 2>/dev/null \ | "${testSubject}" -f -b >/dev/null 2>"${workFile1}" counterValue=$(tr '\r' '\n' < "${workFile1}" | tr -d ' ') test "${counterValue}" = "100B" && exit 0 echo "unexpected byte counter value: ${counterValue}" exit 1 pv-1.10.0/tests/Modifiers_-_--size.test0000755000273400027340000000316714755443161014555 00000000000000#!/bin/sh # # Check that "--size" affects the percentage shown. # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 true "${testSubject:?not set - call this from 'make check'}" true "${workFile1:?not set - call this from 'make check'}" # Process 100 bytes at 100 bytes per second, updating every 0.1 seconds for # around 10 output lines, but set the size to 200. # dd if=/dev/zero bs=100 count=1 2>/dev/null \ | "${testSubject}" -s 200 -n -i 0.1 -L 100 >/dev/null 2>"${workFile1}" lineCount=$(wc -l < "${workFile1}" | tr -dc '0-9') finalLine=$(sed -n '$p' < "${workFile1}") # The number of output lines should be >8 and <13, and the final percentage # should be 50. # if ! test "${lineCount}" -gt 8; then echo "part 1: fewer than 9 output lines (${lineCount})" exit 1 fi if ! test "${lineCount}" -lt 13; then echo "part 1: more than 12 output lines (${lineCount})" exit 1 fi if ! test "${finalLine}" = "50"; then echo "part 1: final percentage was not 50 (${finalLine})" exit 1 fi # Same as above, but this time with a size of 50 for 100 input bytes. # dd if=/dev/zero bs=100 count=1 2>/dev/null \ | "${testSubject}" -s 50 -n -i 0.1 -L 100 >/dev/null 2>"${workFile1}" lineCount=$(wc -l < "${workFile1}" | tr -dc '0-9') finalLine=$(sed -n '$p' < "${workFile1}") if ! test "${lineCount}" -gt 8; then echo "part 2: fewer than 9 output lines (${lineCount})" exit 1 fi if ! test "${lineCount}" -lt 13; then echo "part 2: more than 12 output lines (${lineCount})" exit 1 fi if ! test "${finalLine}" = "200"; then echo "part 2: final percentage was not 200 (${finalLine})" exit 1 fi exit 0 pv-1.10.0/tests/Modifiers_-_--interval.test0000755000273400027340000000111414755443161015415 00000000000000#!/bin/sh # # Check that the update interval can be set. # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 true "${testSubject:?not set - call this from 'make check'}" true "${workFile1:?not set - call this from 'make check'}" sleep 1 | "${testSubject}" -f -i 0.1 >/dev/null 2>"${workFile1}" # There should be more than 6 lines of output. # lineCount=$(tr '\r' '\n' < "${workFile1}" | wc -l | tr -dc '0-9') if ! test "${lineCount}" -gt 6; then echo "fewer than 7 lines of output" tr '\r' '\n' < "${workFile1}" exit 1 fi exit 0 pv-1.10.0/tests/Transfer_-_--rate-limit.test0000755000273400027340000000101714755443161015505 00000000000000#!/bin/sh # # A simple test of rate limiting. # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 true "${testSubject:?not set - call this from 'make check'}" # Transfer 102 bytes at 100 bytes/sec. It should take at least 1 second. # startTime=$(date +%S) dd if=/dev/zero bs=102 count=1 2>/dev/null | "${testSubject}" -L 100 2>/dev/null | cat >/dev/null endTime=$(date +%S) if test "${startTime}" = "${endTime}"; then echo "transfer took zero seconds" exit 1 fi exit 0 pv-1.10.0/tests/Integrity_-_When_adjusted_remotely.test0000755000273400027340000000451414755443161020207 00000000000000#!/bin/sh # # Try repeatedly messaging a transfer process, and make sure the data stays # intact. # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 true "${testSubject:?not set - call this from 'make check'}" true "${workFile1:?not set - call this from 'make check'}" true "${workFile2:?not set - call this from 'make check'}" true "${workFile3:?not set - call this from 'make check'}" true "${workFile4:?not set - call this from 'make check'}" # Do nothing if it is not supported. if ! "${testSubject}" -h 2>/dev/null | grep -Eq "^ -R,"; then echo "Not supported on this platform" exit 77 fi # Generate 10MiB of data. dd if=/dev/urandom of="${workFile1}" bs=1024 count=10240 2>/dev/null # Run a few remote control commands in the background. # echo FAIL > "${workFile3}" true > "${workFile4}" ( set +e # Don't start doing anything until the main transfer process, started below, has begun. while test -e "${workFile4}" && ! test -s "${workFile4}"; do sleep 0.1; done sleep 2 for loopCount in 1 2 3; do "${testSubject}" -R "$(cat "${workFile4}")" -apterb || exit 1 (usleep 200000 || sleep 1) 2>/dev/null "${testSubject}" -R "$(cat "${workFile4}")" -p || exit 1 (usleep 200000 || sleep 1) 2>/dev/null "${testSubject}" -R "$(cat "${workFile4}")" -N "test" || exit 1 (usleep 200000 || sleep 1) 2>/dev/null "${testSubject}" -R "$(cat "${workFile4}")" -F "%e" || exit 1 (usleep 200000 || sleep 1) 2>/dev/null "${testSubject}" -R "$(cat "${workFile4}")" -x "window:%b" || exit 1 (usleep 200000 || sleep 1) 2>/dev/null "${testSubject}" -R "$(cat "${workFile4}")" -N "." || exit 1 (usleep 200000 || sleep 1) 2>/dev/null echo "${loopCount}" >/dev/null # dummy for shellcheck done "${testSubject}" -R "$(cat "${workFile4}")" -L 10M echo OK > "${workFile3}" ) & # Run our data transfer. "${testSubject}" -L 100k -i 0.1 -f -P "${workFile4}" "${workFile1}" > "${workFile2}" 2>/dev/null # Check our remote control calls ran OK. backgroundStatus=$(cat "${workFile3}") if ! test "${backgroundStatus}" = "OK"; then echo "remote control calls failed" exit 1 fi # Check data integrity. inputChecksum=$(cksum "${workFile1}" | awk '{print $1}') outputChecksum=$(cksum "${workFile2}" | awk '{print $1}') if ! test "${inputChecksum}" = "${outputChecksum}"; then echo "input and output checksums differ" exit 1 fi exit 0 pv-1.10.0/tests/Integrity_-_From_bursty_source.test0000755000273400027340000000315014755443161017371 00000000000000#!/bin/sh # # Transfer a large chunk of data through pv using pipes, sending it in a # bursty fashion, and check data correctness afterwards. # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 true "${testSubject:?not set - call this from 'make check'}" true "${workFile1:?not set - call this from 'make check'}" true "${workFile2:?not set - call this from 'make check'}" # generate some data dd if=/dev/urandom of="${workFile1}" bs=1024 count=10240 2>/dev/null inputChecksum=$(cksum "${workFile1}" | awk '{print $1}') # read through pv and test afterwards ( dd if="${workFile1}" bs=1 count=9000 sleep 1 dd if="${workFile1}" bs=1 skip=9000 count=1240 sleep 1 dd if="${workFile1}" bs=1024 skip=10 count=1014 sleep 1 dd if="${workFile1}" bs=1024 skip=1024 count=1024 sleep 1 dd if="${workFile1}" bs=1024 skip=2048 ) 2>/dev/null | "${testSubject}" -q -L 2M | cat > "${workFile2}" outputChecksum=$(cksum "${workFile2}" | awk '{print $1}') if ! test "${inputChecksum}" = "${outputChecksum}"; then echo "checksum mismatch with dd | pv | cat" exit 1 fi # same again but with one less pipe ( dd if="${workFile1}" bs=1 count=9000 sleep 1 dd if="${workFile1}" bs=1 skip=9000 count=1240 sleep 1 dd if="${workFile1}" bs=1024 skip=10 count=1014 sleep 1 dd if="${workFile1}" bs=1024 skip=1024 count=1024 sleep 1 dd if="${workFile1}" bs=1024 skip=2048 ) 2>/dev/null | "${testSubject}" -q -L 2M > "${workFile2}" outputChecksum=$(cksum "${workFile2}" | awk '{print $1}') if ! test "${inputChecksum}" = "${outputChecksum}"; then echo "checksum mismatch with dd | pv > file" exit 1 fi exit 0 pv-1.10.0/tests/Modifiers_-_--direct-io.test0000755000273400027340000000363114755443161015456 00000000000000#!/bin/sh # # Transfer a large chunk of data with "--direct-io" and check data # correctness afterwards, both with and without rate limits. Note that this # doesn't check that O_DIRECT is actually being used, it just checks that # data is not being corrupted. # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 true "${testSubject:?not set - call this from 'make check'}" true "${workFile1:?not set - call this from 'make check'}" true "${workFile2:?not set - call this from 'make check'}" # generate some data dd if=/dev/urandom of="${workFile1}" bs=1024 count=2560 2>/dev/null inputChecksum=$(cksum "${workFile1}" | awk '{print $1}') doubleInputChecksum=$(cat "${workFile1}" "${workFile1}" | cksum | awk '{print $1}') # read through pv and test afterwards "${testSubject}" -q "${workFile1}" > "${workFile2}" outputChecksum=$(cksum "${workFile2}" | awk '{print $1}') if ! test "${inputChecksum}" = "${outputChecksum}"; then echo "checksum mismatched even without \"--direct-io\"" exit 1 fi # Same again but with "--direct-io" "${testSubject}" -K -q "${workFile1}" > "${workFile2}" outputChecksum=$(cksum "${workFile2}" | awk '{print $1}') if ! test "${inputChecksum}" = "${outputChecksum}"; then echo "checksum mismatched with \"--direct-io\"" exit 1 fi # Now with "--direct-io" and "--rate-limit" "${testSubject}" -K -L 800K -q "${workFile1}" > "${workFile2}" outputChecksum=$(cksum "${workFile2}" | awk '{print $1}') if ! test "${inputChecksum}" = "${outputChecksum}"; then echo "checksum mismatched with \"--direct-io\" + \"--rate-limit\"" exit 1 fi # Now with "--direct-io" on the same file twice "${testSubject}" -K -q "${workFile1}" "${workFile1}" > "${workFile2}" outputChecksum=$(cksum "${workFile2}" | awk '{print $1}') if ! test "${doubleInputChecksum}" = "${outputChecksum}"; then echo "checksum mismatched with \"--direct-io\" on two files" exit 1 fi exit 0 pv-1.10.0/tests/Display_-_--numeric_--bytes_--line-mode.test0000755000273400027340000000214014755443161020342 00000000000000#!/bin/sh # # Check that numeric output shows line counts instead of percentages, when # used in line mode together with bytes mode. # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 true "${testSubject:?not set - call this from 'make check'}" true "${workFile1:?not set - call this from 'make check'}" true "${workFile2:?not set - call this from 'make check'}" # Pass through 100 lines. # seq -w 3 1 100 \ | "${testSubject}" -bnl -i 0.2 -f -L 100 2>"${workFile1}" > "${workFile2}" lineCount=$(wc -l < "${workFile1}" | tr -dc '0-9') finalStdoutLine=$(sed -n '$p' < "${workFile2}") # The number of output lines should be >3 and <10, and the final line of # transferred data on stdout should be 100. # if ! test "${lineCount}" -gt 3; then echo "fewer than 4 output lines (${lineCount})" cat "${workFile1}" exit 1 fi if ! test "${lineCount}" -lt 10; then echo "more than 9 output lines (${lineCount})" cat "${workFile1}" exit 1 fi if ! test "${finalStdoutLine}" = "100"; then echo "final transferred line was not 100 (${finalStdoutLine})" exit 1 fi exit 0 pv-1.10.0/tests/Display_-_--average-rate.test0000755000273400027340000000200414755443161015617 00000000000000#!/bin/sh # # Check that the average transfer rate counter changes, but not more than it # should. # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 true "${testSubject:?not set - call this from 'make check'}" true "${workFile1:?not set - call this from 'make check'}" # Transfer 210 bytes as 100 bytes, a 1 second gap, 110 bytes, and another 1 # second gap. # (dd if=/dev/zero bs=100 count=1 2>/dev/null; sleep 1; dd if=/dev/zero bs=110 count=1 2>/dev/null; sleep 1; ) | "${testSubject}" -f -i 0.5 -a >/dev/null 2>"${workFile1}" # Count the number of rates output that are below 80. # lineCount=$(tr '\r' '\n' < "${workFile1}" | tr -dc '0-9.\n' | sed '/^$/d' | awk '$1<80{print}' | wc -l | tr -dc '0-9') # Nearly all of the output rates should be above 80 since the average rate # will always be around 100 bytes per second, except for pauses. # test "${lineCount}" -lt 2 && exit 0 echo "average rate varied more than expected" tr '\r' '\n' < "${workFile1}" exit 1 pv-1.10.0/tests/Display_-_--numeric_--bytes.test0000755000273400027340000000211714755443161016263 00000000000000#!/bin/sh # # Check that numeric output gives a byte count instead of a percentage when # used with -b. # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 true "${testSubject:?not set - call this from 'make check'}" true "${workFile1:?not set - call this from 'make check'}" # Process 500 bytes at 500 bytes per second, updating every 0.1 seconds for # around 10 output lines. # dd if=/dev/zero bs=500 count=1 2>/dev/null \ | "${testSubject}" -s 500 -n -b -i 0.1 -L 500 >/dev/null 2>"${workFile1}" lineCount=$(wc -l < "${workFile1}" | tr -dc '0-9') finalLine=$(sed -n '$p' < "${workFile1}") # The number of output lines should be >6 and <13, and the final byte count # should be 500. # if ! test "${lineCount}" -gt 6; then echo "fewer than 7 output lines (${lineCount}):" cat "${workFile1}" exit 1 fi if ! test "${lineCount}" -lt 13; then echo "more than 12 output lines (${lineCount}):" cat "${workFile1}" exit 1 fi if ! test "${finalLine}" = "500"; then echo "final byte count was not 500 (${finalLine}):" cat "${workFile1}" exit 1 fi pv-1.10.0/tests/Integrity_-_Basic.test0000755000273400027340000000142314755443161014520 00000000000000#!/bin/sh # # Check that data can be just passed straight through. # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 true "${testSubject:?not set - call this from 'make check'}" inputString="TESTING" outputString=$(printf "%s" "${inputString}" | "${testSubject}" 2>/dev/null) || { echo "unexpected failure code"; exit 1; } if ! test "${inputString}" = "${outputString}"; then echo "output did not match input" exit 1 fi # Test again with --force. inputString="TESTINGAGAIN" outputString=$(printf "%s" "${inputString}" | "${testSubject}" -f 2>/dev/null) || { echo "unexpected failure code"; exit 1; } if ! test "${inputString}" = "${outputString}"; then echo "output did not match input when using --force" exit 1 fi exit 0 pv-1.10.0/tests/General_-_--size_argument_handling.test0000755000273400027340000000125314755443161017751 00000000000000#!/bin/sh # # Check that size arguments are processed correctly. # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 true "${testSubject:?not set - call this from 'make check'}" # Pass size argument $1 and check that the last reported number is $2. checkSizeArgument () { reportedCount=$("${testSubject}" -XfnbSs "$1" /dev/zero 2>&1 | sed -n '$p' | tr -dc '0-9') if ! test "${reportedCount}" = "$2"; then echo "passed size argument $1, expected count of $2, but got ${reportedCount}" exit 1 fi } checkSizeArgument 10000 10000 checkSizeArgument 1k 1024 checkSizeArgument 1M 1048576 checkSizeArgument 8G 8589934592 exit 0 pv-1.10.0/tests/General_-_--pidfile.test0000755000273400027340000000206414755443161014646 00000000000000#!/bin/sh # # Check that the process ID can be written to a file as described in the # manual. # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 true "${testSubject:?not set - call this from 'make check'}" true "${workFile1:?not set - call this from 'make check'}" # Check we can run "kill -s 0". if ! kill -s 0 $$ >/dev/null 2>&1; then echo "cannot check process existence with \`kill -s 0'" exit 77 fi dd if=/dev/zero bs=150 count=1 2>/dev/null \ | "${testSubject}" -q -L 50 -P "${workFile1}" >/dev/null 2>/dev/null \ & testPid="$!" sleep 1 storedPid=$(cat "${workFile1}" 2>/dev/null) pidValid="0" kill -s 0 "${storedPid}" 2>/dev/null && pidValid="1" wait sleep 1 if test -s "${workFile1}"; then echo "PID file was not removed on exit" exit 1 fi true > "${workFile1}" if ! test "${testPid}" = "${storedPid}"; then echo "stored PID [${storedPid}] did not match actual PID [${testPid}]" exit 1 fi if ! test "${pidValid}" = "1"; then echo "stored PID [${storedPid}] was not reachable" exit 1 fi exit 0 pv-1.10.0/tests/Display_-_--numeric_--timer.test0000755000273400027340000000246614755443161016264 00000000000000#!/bin/sh # # Check that numeric output gives a timer when used with -t. # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 true "${testSubject:?not set - call this from 'make check'}" true "${workFile1:?not set - call this from 'make check'}" # Process 100 bytes at 100 bytes per second, updating every 0.1 seconds for # around 10 output lines. # dd if=/dev/zero bs=100 count=1 2>/dev/null \ | "${testSubject}" -s 100 -n -t -i 0.1 -L 100 >/dev/null 2>"${workFile1}" lineCount=$(wc -l < "${workFile1}" | tr -dc '0-9') timesCount=$(tr ',' '.' < "${workFile1}" | awk '{print int(10*$1)}' | sort -n | uniq | wc -l | tr -dc '0-9') finalPercentage=$(sed -n '$p' < "${workFile1}" | awk '{print $2}') # The number of output lines should be >7 and <13, and the number of # different elapsed times should be at least 6. The last percentage should # be 100. # if ! test "${lineCount}" -gt 7; then echo "fewer than 8 output lines (${lineCount})" exit 1 fi if ! test "${lineCount}" -lt 13; then echo "more than 12 output lines (${lineCount})" exit 1 fi if ! test "${timesCount}" -gt 5; then echo "fewer than 6 different elapsed times (${timesCount})" exit 1 fi if ! test "${finalPercentage}" = "100"; then echo "final percentage was not 100 (${finalPercentage})" exit 1 fi exit 0 pv-1.10.0/tests/Display_-_--fineta_-_plausible_values.test0000755000273400027340000000164214755443161020364 00000000000000#!/bin/sh # # Check that the estimated time counter can show the end time of day. # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 true "${testSubject:?not set - call this from 'make check'}" true "${workFile1:?not set - call this from 'make check'}" dd if=/dev/zero bs=100 count=1 2>/dev/null \ | "${testSubject}" -f -I -s 100 -i 0.1 -L 25 >/dev/null 2>"${workFile1}" # Count the number of different ETA values there have been. # valueCount=$(tr '\r' '\n' < "${workFile1}" | tr -d ' ' | sed '/^$/d' | sort | uniq | wc -l | tr -dc '0-9') # There should be at least 1 line of output. # if ! test "${valueCount}" -gt 0; then echo "no output found" exit 1 fi # 8 or more different values - not OK. # if ! test "${valueCount}" -lt 8; then echo "more than 7 different values (${valueCount})" tr '\r' '\n' < "${workFile1}" | sed '/^ *$/d' | sort | uniq exit 1 fi exit 0 pv-1.10.0/tests/Watchfd_-_Single_descriptor.test0000755000273400027340000000347114755443161016565 00000000000000#!/bin/sh # # Check that watching a single file descriptor works as expected. # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 true "${testSubject:?not set - call this from 'make check'}" true "${workFile1:?not set - call this from 'make check'}" true "${workFile2:?not set - call this from 'make check'}" true "${workFile3:?not set - call this from 'make check'}" # Skip the test if "-d" is not available. if ! "${testSubject}" -h | grep -Fq ' -d'; then echo "no \`--watchfd' / \`-d' option on this platform" exit 77 fi seq 1 100 > "${workFile1}" # Run a background process to perform a few reads from a file. # We only start doing anything once the PV process below has started (the # workFile3 check). # NB we just export line to make shellcheck think it's used. true > "${workFile3}" ( while test -e "${workFile3}" && ! test -s "${workFile3}"; do sleep 0.1; done export line; sleep 1; read -r line; sleep 1; read -r line; sleep 1 ) <"${workFile1}" & pid=$! sleep 0.1 "${testSubject}" -P "${workFile3}" -d "${pid}:0" -f -i 0.5 >/dev/null 2>"${workFile2}" # Skip the test if "-d" does not work. if grep -Fq ' -d: not available' "${workFile2}"; then echo "no \`--watchfd' / \`-d' option on this platform" exit 77 fi # There should be at least 2 different numbers starting the output lines. positionsReported="$(tr '\r' '\n' < "${workFile2}" | awk '{print $1}' | sort -n | uniq)" differentNumbers="$(printf "%s\n" "${positionsReported}" | grep -Ec .)" if ! test "${differentNumbers}" -gt 1; then printf "%s\n" "Expected at least 2 different numbers to be output" printf "%s:\n%s\n" "Positions reported" "${positionsReported}" printf "%s: %s\n" "Number of different values seen" "${differentNumbers}" printf "%s\n" "Raw output:" tr '\r' '\n' < "${workFile2}" exit 1 fi exit 0 pv-1.10.0/tests/Watchfd_-_Multiple_descriptors.test0000755000273400027340000000515014755443161017316 00000000000000#!/bin/sh # # Check that watching a process's file descriptors works as expected. # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 true "${testSubject:?not set - call this from 'make check'}" true "${workFile1:?not set - call this from 'make check'}" true "${workFile2:?not set - call this from 'make check'}" true "${workFile3:?not set - call this from 'make check'}" true "${workFile4:?not set - call this from 'make check'}" # Skip the test if "-d" is not available. if ! "${testSubject}" -h | grep -Fq ' -d'; then echo "no \`--watchfd' / \`-d' option on this platform" exit 77 fi seq 1 100 > "${workFile1}" seq 1 300 > "${workFile2}" # Run a background process to perform a few reads from a file, opening a # second file after a moment. # We only start doing anything once the PV process below has started (the # workFile3 check). # NB we just export line to make shellcheck think it's used. true > "${workFile3}" ( while test -e "${workFile3}" && ! test -s "${workFile3}"; do sleep 0.1; done export line sleep 1 read -r line exec 9<"${workFile2}" sleep 1 read -r line sleep 1 ) <"${workFile1}" & pid=$! sleep 0.1 "${testSubject}" -P "${workFile3}" -d "${pid}" -f -i 0.5 >/dev/null 2>"${workFile4}" # Skip the test if "-d" does not work. if grep -Fq ' -d: not available' "${workFile4}"; then echo "no \`--watchfd' / \`-d' option on this platform" exit 77 fi # Process the output to make it easier to handle. # NB "ESC [ A" is "cursor up", we turn that into "-" and a newline. tr '\r' '\n' < "${workFile4}" | sed 's/.\[A/-!/g' | tr '!' '\n' > "${workFile1}" # We should see at least 2 file positions for fd 0. positionsReported="$(awk '/^ *0:/ {print $2}' < "${workFile1}" | sort -n | uniq)" differentNumbers="$(printf "%s\n" "${positionsReported}" | grep -Ec .)" if ! test "${differentNumbers}" -gt 1; then printf "%s\n" "Expected at least 2 different numbers to be output for fd 0" printf "%s:\n%s\n" "Positions reported" "${positionsReported}" printf "%s: %s\n" "Number of different values seen" "${differentNumbers}" printf "%s\n" "Raw output:" cat "${workFile1}" exit 1 fi # We should see file descriptor 9 appear. if ! grep -Eq '^ *9:' < "${workFile1}"; then printf "%s\n" "Expected to see information for fd 9" printf "%s\n" "Raw output:" cat "${workFile1}" exit 1 fi # We should see the last 6 characters of fd 9's filename appear. lastChars="$(printf "%s\n" "${workFile2}" | rev | cut -b1-6 | rev)" if ! grep -Fq "${lastChars}:" < "${workFile1}"; then printf "%s\n" "Expected to see a filename for fd 9" printf "%s\n" "Raw output:" cat "${workFile1}" exit 1 fi exit 0 pv-1.10.0/tests/Display_-_--eta_-_plausible_values.test0000755000273400027340000000177514755443161017676 00000000000000#!/bin/sh # # Check that the estimated time counter counts. # Allow all tests to be skipped, e.g. during a release build test "${SKIP_ALL_TESTS}" = "1" && exit 77 true "${testSubject:?not set - call this from 'make check'}" true "${workFile1:?not set - call this from 'make check'}" dd if=/dev/zero bs=100 count=1 2>/dev/null \ | "${testSubject}" -f -e -s 100 -i 0.1 -L 25 >/dev/null 2>"${workFile1}" # Count the number of different ETA values there have been. # valueCount=$(tr '\r' '\n' < "${workFile1}" | tr -d ' ' | sed '/^$/d' | sort | uniq | wc -l | tr -dc '0-9') # 3 or less - not OK, since it should have taken 4 seconds. # if ! test "${valueCount}" -gt 3; then echo "fewer than 4 ETA values seen" tr '\r' '\n' < "${workFile1}" | sed '/^ *$/d' | sort | uniq exit 1 fi # 12 or more - not OK, since even on a heavily loaded system that's too long. # if ! test "${valueCount}" -lt 12; then echo "more than 11 ETA values seen" tr '\r' '\n' < "${workFile1}" | sed '/^ *$/d' | sort | uniq exit 1 fi exit 0 pv-1.10.0/src/0000755000273400027340000000000015103476067010025 500000000000000pv-1.10.0/src/main/0000755000273400027340000000000015103476067010751 500000000000000pv-1.10.0/src/main/options.c0000644000273400027340000007637615103476014012543 00000000000000/* * Parse command-line options. * * Copyright 2002-2008, 2010, 2012-2015, 2017, 2021, 2023-2025 Andrew Wood * * License GPLv3+: GNU GPL version 3 or later; see `docs/COPYING'. */ #include "config.h" #include "options.h" #include "pv.h" #include #include #include #include #include #ifdef HAVE_SYS_SYSMACROS_H #include #ifdef major #ifdef minor #ifdef HAVE_STRUCT_STAT_ST_RDEV #define CAN_BUILD_SYSFS_FILENAME 1 #endif #endif #endif #endif #include #include #include #ifdef HAVE_GETOPT_H #include #endif void display_help(void); void display_version(void); static bool opts_watchfd_parse(opts_t, const char *, /*@null@ */ const char *, unsigned int); /* * splint note about mustfreefresh: the gettext calls made by _() cause * memory leak warnings, but in these cases it's unavoidable, and mitigated * by the fact we only translate each string once. */ /* * Free an opts_t object. */ void opts_free( /*@only@ */ opts_t opts) { if (!opts) return; /*@-keeptrans@ */ /* * splint note: we're explicitly being handed the "opts" object to * free it, so the previously "kept" internally allocated buffers * are now ours to free. */ if (NULL != opts->name) free(opts->name); if (NULL != opts->format) free(opts->format); if (NULL != opts->pidfile) free(opts->pidfile); if (NULL != opts->output) free(opts->output); if (NULL != opts->default_bar_style) free(opts->default_bar_style); if (NULL != opts->store_and_forward_file) free(opts->store_and_forward_file); if (NULL != opts->extra_display) free(opts->extra_display); if (NULL != opts->watchfd_pid) free(opts->watchfd_pid); if (NULL != opts->watchfd_fd) free(opts->watchfd_fd); if (NULL != opts->argv) free(opts->argv); /*@+keeptrans@ */ free(opts); } /* * Add a filename to the list of non-option arguments, returning false on * error. The filename is not copied - the pointer is stored. */ bool opts_add_file(opts_t opts, const char *filename) { /*@-branchstate@ */ if ((opts->argc >= opts->argv_length) || (NULL == opts->argv)) { opts->argv_length = opts->argc + 10; /*@-keeptrans@ */ opts->argv = realloc(opts->argv, opts->argv_length * sizeof(char *)); /*@+keeptrans@ */ if (NULL == opts->argv) { fprintf(stderr, "%s: %s\n", opts->program_name, strerror(errno)); opts->argv_length = 0; opts->argc = 0; return false; } } /*@+branchstate@ */ /* * splint notes: we turned off "branchstate" above because depending * on whether we have to extend the array, we change argv from * "keep" to "only", which is also why we turned off "keeptrans"; * there doesn't seem to be a clean way to tell splint that everyone * else should not touch argv but we're allowed to reallocate it and * so is opts_parse. */ opts->argv[opts->argc++] = filename; return true; } /* * Add a process ID and file descriptor to the list of items to watch with * --watchfd, returning false on error. */ static bool opts_watchfd_add_item(opts_t opts, pid_t pid, int fd) { /*@-branchstate@ */ if ((opts->watchfd_count >= opts->watchfd_length) || (NULL == opts->watchfd_pid)) { opts->watchfd_length = opts->watchfd_count + 10; /*@-keeptrans@ */ opts->watchfd_pid = realloc(opts->watchfd_pid, opts->watchfd_length * sizeof(pid_t)); opts->watchfd_fd = realloc(opts->watchfd_fd, opts->watchfd_length * sizeof(int)); /*@+keeptrans@ */ if ((NULL == opts->watchfd_pid) || (NULL == opts->watchfd_fd)) { fprintf(stderr, "%s: %s\n", opts->program_name, strerror(errno)); opts->watchfd_length = 0; opts->watchfd_count = 0; return false; } } /*@+branchstate@ */ /* * splint notes: we turned off "branchstate" and "keeptrans" above * because of the same reason as in opts_add_file(). */ opts->watchfd_pid[opts->watchfd_count] = pid; opts->watchfd_fd[opts->watchfd_count] = fd; opts->watchfd_count++; return true; } /* * Look for processes with the given name, and add all of them to the list * of watched PIDs. Returns false on error. */ static bool opts_watchfd_processname(opts_t opts, const char *process_name) { int fds[2]; pid_t pid; FILE *fptr; char buffer[1024]; /* flawfinder: ignore */ pid_t waited_pid; int pid_status; bool ok; /* * flawfinder: buffer is zeroed before each use, and fgets() is * passed one less than its size so the string functions in the loop * always find a null byte at the end. */ /* Pipe for communicating with pgrep. */ if (pipe(fds) < 0) { fprintf(stderr, "%s: %s\n", opts->program_name, strerror(errno)); return false; } /* Subprocess in which to run pgrep. */ pid = (pid_t) fork(); if (pid < 0) { fprintf(stderr, "%s: %s\n", opts->program_name, strerror(errno)); (void) close(fds[0]); (void) close(fds[1]); return false; } else if (0 == pid) { int nullfd; /* Child process - close stdin, set up stdout, run pgrep. */ /* Replace stdin with /dev/null. */ nullfd = open("/dev/null", O_RDONLY); /* flawfinder: ignore */ /* flawfinder: /dev/null is trusted. */ if (nullfd < 0) { fprintf(stderr, "%s: %s: %s\n", opts->program_name, "/dev/null", strerror(errno)); exit(EXIT_FAILURE); } if (dup2(nullfd, STDIN_FILENO) < 0) { perror("dup2"); exit(EXIT_FAILURE); } (void) close(nullfd); /* Replace stdout with the write end of the pipe. */ if (dup2(fds[1], STDOUT_FILENO) < 0) { perror("dup2"); exit(EXIT_FAILURE); } (void) close(fds[1]); /* Close the read end of the pipe. */ (void) close(fds[0]); /* Run pgrep. */ if (execlp("pgrep", "pgrep", process_name, NULL) < 0) { /* flawfinder: ignore */ perror("pgrep"); } /* * flawfinder: deliberately calling pgrep as there isn't a * portable library to use instead. */ exit(EXIT_FAILURE); } /* Close the write end of the pipe. */ (void) close(fds[1]); /* Open a file stream on the read end of the pipe. */ fptr = fdopen(fds[0], "r"); if (NULL == fptr) { perror("fdopen"); (void) close(fds[0]); return false; } /* Read the lines of output from the child process. */ ok = true; memset(buffer, 0, sizeof(buffer)); while ((0 == feof(fptr)) && (NULL != fgets(buffer, (int) (sizeof(buffer) - 1), fptr))) { unsigned int watch_pid; /* Skip all lines if we've hit any errors. */ if (!ok) { memset(buffer, 0, sizeof(buffer)); continue; } /* Skip lines without valid PID. */ watch_pid = 0; if (sscanf(buffer, "%u", &watch_pid) < 1) continue; if (watch_pid < 1) continue; if (!opts_watchfd_parse(opts, buffer, NULL, 0)) ok = false; memset(buffer, 0, sizeof(buffer)); } /* Close the stream from the read end of the pipe. */ (void) fclose(fptr); /* Wait for the child process to exit. */ do { /*@-type@ */ /* splint disagreement about __pid_t vs pid_t. */ pid_status = 0; waited_pid = waitpid(pid, &pid_status, 0); /*@+type@ */ } while (-1 == waited_pid && errno == EINTR); return ok; } /* * Read additional "-d" values from the given file, returning false on * failure. */ static bool opts_watchfd_listfile(opts_t opts, const char *filename) { FILE *fptr; char buffer[1024]; /* flawfinder: ignore */ unsigned int linenumber; /* * flawfinder: buffer is zeroed before each use, and fgets() is * passed one less than its size so the string functions in the loop * always find a null byte at the end. */ fptr = fopen(filename, "r"); /* flawfinder: ignore */ /* * flawfinder note: caller directly controls filename, and we're * opening the file read-only. */ if (NULL == fptr) { fprintf(stderr, "%s: -d @: %s: %s\n", opts->program_name, filename, strerror(errno)); return false; } linenumber = 0; memset(buffer, 0, sizeof(buffer)); while ((0 == feof(fptr)) && (NULL != fgets(buffer, (int) (sizeof(buffer) - 1), fptr))) { char *argument; char *nlptr; linenumber++; /* Remove trailing carriage returns or newlines. */ nlptr = strchr(buffer, '\r'); if (NULL != nlptr) nlptr[0] = '\0'; nlptr = strchr(buffer, '\n'); if (NULL != nlptr) nlptr[0] = '\0'; /* Ignore leading spaces. */ argument = buffer; while (argument[0] != '\0' && (argument[0] == ' ' || argument[0] == '\t')) argument++; /* Ignore blank lines or comment lines. */ if ((argument[0] == '\0') || (argument[0] == '#')) { memset(buffer, 0, sizeof(buffer)); continue; } /* Reject "@" lines. */ if (argument[0] == '@') { (void) fclose(fptr); return false; } if (!opts_watchfd_parse(opts, argument, filename, linenumber)) { (void) fclose(fptr); return false; } memset(buffer, 0, sizeof(buffer)); } (void) fclose(fptr); return true; } /* * Parse a "-d" option value and make the appropriate additions to the list * of watchfd items, returning false on failure. */ static bool opts_watchfd_parse(opts_t opts, const char *argument, /*@null@ */ const char *filename, unsigned int line) { unsigned int parse_pid; int parse_fd; if ('@' == argument[0]) { /* "-d @FILE" syntax - read more values from FILE. */ /* Don't allow this syntax in a list file. */ if (NULL != filename) { /*@-mustfreefresh@ *//* see above */ fprintf(stderr, "%s: -d @: %s:%u: %s\n", opts->program_name, filename, line, _("list files may not contain @ lines")); return false; /*@+mustfreefresh@ */ } return opts_watchfd_listfile(opts, argument + 1); } else if ('=' == argument[0]) { /* "-d =NAME" syntax - find processes named NAME. */ return opts_watchfd_processname(opts, argument + 1); } /* "-d PID[:FD]" syntax. */ parse_pid = 0; parse_fd = -1; if (sscanf(argument, "%u:%d", &parse_pid, &parse_fd) < 1) { /*@-mustfreefresh@ *//* see above */ if (NULL != filename) { fprintf(stderr, "%s: -d: %s:%u: %s\n", opts->program_name, filename, line, _("process ID or pid:fd pair expected")); } else { fprintf(stderr, "%s: -d: %s\n", opts->program_name, _("process ID or pid:fd pair expected")); } return false; /*@+mustfreefresh@ */ } if (parse_pid < 1) { /*@-mustfreefresh@ *//* see above */ if (NULL != filename) { fprintf(stderr, "%s: -d: %s:%u: %u: %s\n", opts->program_name, filename, line, parse_pid, _("invalid process ID")); } else { fprintf(stderr, "%s: -d: %u: %s\n", opts->program_name, parse_pid, _("invalid process ID")); } return false; /*@+mustfreefresh@ */ } return opts_watchfd_add_item(opts, (pid_t) parse_pid, parse_fd); } /* * Set opts->size from the size of the file whose name is size_file, * returning false (and reporting the error) if there is a problem. * * If size_file points to a block device, the size of the block device is * used. */ static bool opts_use_size_of_file(opts_t opts, const char *size_file) { struct stat sb; int stat_rc; #ifdef CAN_BUILD_SYSFS_FILENAME char sysfs_filename[512]; /* flawfinder: ignore */ FILE *sysfs_fptr; long long sysfs_size; #endif /* CAN_BUILD_SYSFS_FILENAME */ int device_fd; off_t device_size; /* * flawfinder rationale: sysfs_filename is only used with * pv_snprintf() which guarantees it will be bounded and zero * terminated. */ stat_rc = 0; memset(&sb, 0, sizeof(sb)); stat_rc = stat(size_file, &sb); if (0 != stat_rc) { /*@-mustfreefresh@ *//* see above */ fprintf(stderr, "%s: %s: %s: %s\n", opts->program_name, size_file, _("failed to stat file"), strerror(errno)); return false; /*@+mustfreefresh@ */ } /* This was a regular file - use its size and return. */ if (S_ISREG((mode_t) (sb.st_mode))) { opts->size = (off_t) (sb.st_size); return true; } /* This was a directory - report an error. */ if (S_ISDIR((mode_t) (sb.st_mode))) { /*@-mustfreefresh@ *//* see above */ fprintf(stderr, "%s: %s: %s\n", opts->program_name, size_file, _("is a directory")); return false; /*@+mustfreefresh@ */ } /* This was not a block device - just use the size and return. */ if (!S_ISBLK((mode_t) (sb.st_mode))) { opts->size = (off_t) (sb.st_size); return true; } /* * Block device - determine its size by looking for * /sys/dev/block/MAJOR:MINOR/size, and if that fails, try opening * the file and seeking to the end. */ #ifdef CAN_BUILD_SYSFS_FILENAME /* * Try the sysfs method - lightest touch and requires no read access * to the actual block device. */ memset(sysfs_filename, 0, sizeof(sysfs_filename)); if (pv_snprintf (sysfs_filename, sizeof(sysfs_filename), "/sys/dev/block/%u:%u/size", major(sb.st_rdev), minor(sb.st_rdev)) < 0) { /*@-mustfreefresh@ *//* see above */ fprintf(stderr, "%s: %s: %s: %s\n", opts->program_name, size_file, _("failed to generate sysfs filename"), strerror(errno)); return false; /*@+mustfreefresh@ */ } sysfs_fptr = fopen(sysfs_filename, "r"); /* flawfinder: ignore */ /* * flawfinder rationale: sysfs is trusted here, the filename is * predictable, and we are restricted to reading one number. */ if (NULL != sysfs_fptr) { sysfs_size = -1; if (1 == fscanf(sysfs_fptr, "%lld", &sysfs_size)) { /* Read successful - use the value (* 512) and return. */ (void) fclose(sysfs_fptr); opts->size = (off_t) sysfs_size *512; return true; } /* Read not successful - report the error and return. */ /* NB we must fclose() after reporting to retain errno. */ /*@-mustfreefresh@ *//* see above */ fprintf(stderr, "%s: %s: %s: %s\n", opts->program_name, size_file, _("failed to read sysfs size file"), strerror(errno)); (void) fclose(sysfs_fptr); return false; /*@+mustfreefresh@ */ } #endif /* CAN_BUILD_SYSFS_FILENAME */ /* * Try opening the block device and seeking to the end. */ device_fd = open(size_file, O_RDONLY); /* flawfinder: ignore */ /* * flawfinder rationale: the filename is under the direct control of * the operator by its nature, so we can't refuse to open symlinks * etc as that would be counterintuitive. */ if (device_fd < 0) { /*@-mustfreefresh@ *//* see above */ fprintf(stderr, "%s: %s: %s: %s\n", opts->program_name, size_file, _("failed to open block device"), strerror(errno)); return false; /*@+mustfreefresh@ */ } device_size = (off_t) lseek(device_fd, 0, SEEK_END); if (device_size < 0) { /*@-mustfreefresh@ *//* see above */ fprintf(stderr, "%s: %s: %s: %s\n", opts->program_name, size_file, _("failed to determine size of block device"), strerror(errno)); /* NB close() after reporting error, to preserve errno. */ (void) close(device_fd); return false; /*@+mustfreefresh@ */ } (void) close(device_fd); /* Use the size we found. */ opts->size = device_size; return true; } /* * Parse the given command-line arguments into an opts_t object, handling * "help" and "version" options internally. * * Returns an opts_t, or NULL on error. * * Note that the contents of *argv[] (i.e. the command line parameters) * aren't copied anywhere, just the pointers are copied, so make sure the * command line data isn't overwritten or argv[1] free()d or whatever. */ /*@null@ */ /*@only@ */ opts_t opts_parse(unsigned int argc, char **argv) { #ifdef HAVE_GETOPT_LONG /*@-nullassign@ */ /* splint rationale: NULL is allowed for "flags" in long options. */ struct option long_options[] = { { "help", 0, NULL, (int) 'h' }, { "version", 0, NULL, (int) 'V' }, { "progress", 0, NULL, (int) 'p' }, { "timer", 0, NULL, (int) 't' }, { "eta", 0, NULL, (int) 'e' }, { "fineta", 0, NULL, (int) 'I' }, { "rate", 0, NULL, (int) 'r' }, { "average-rate", 0, NULL, (int) 'a' }, { "bytes", 0, NULL, (int) 'b' }, { "bits", 0, NULL, (int) '8' }, { "si", 0, NULL, (int) 'k' }, { "buffer-percent", 0, NULL, (int) 'T' }, { "last-written", 1, NULL, (int) 'A' }, { "force", 0, NULL, (int) 'f' }, { "numeric", 0, NULL, (int) 'n' }, { "quiet", 0, NULL, (int) 'q' }, { "cursor", 0, NULL, (int) 'c' }, { "wait", 0, NULL, (int) 'W' }, { "delay-start", 1, NULL, (int) 'D' }, { "size", 1, NULL, (int) 's' }, { "gauge", 0, NULL, (int) 'g' }, { "line-mode", 0, NULL, (int) 'l' }, { "null", 0, NULL, (int) '0' }, { "interval", 1, NULL, (int) 'i' }, { "width", 1, NULL, (int) 'w' }, { "height", 1, NULL, (int) 'H' }, { "name", 1, NULL, (int) 'N' }, { "bar-style", 1, NULL, (int) 'u' }, { "format", 1, NULL, (int) 'F' }, { "extra-display", 1, NULL, (int) 'x' }, { "stats", 0, NULL, (int) 'v' }, { "rate-limit", 1, NULL, (int) 'L' }, { "buffer-size", 1, NULL, (int) 'B' }, { "no-splice", 0, NULL, (int) 'C' }, { "skip-errors", 0, NULL, (int) 'E' }, { "error-skip-block", 1, NULL, (int) 'Z' }, { "stop-at-size", 0, NULL, (int) 'S' }, { "sync", 0, NULL, (int) 'Y' }, { "direct-io", 0, NULL, (int) 'K' }, { "sparse", 0, NULL, (int) 'O' }, { "sparse-output", 0, NULL, (int) 'O' }, { "discard", 0, NULL, (int) 'X' }, { "store-and-forward", 1, NULL, (int) 'U' }, { "remote", 1, NULL, (int) 'R' }, { "query", 1, NULL, (int) 'Q' }, { "pidfile", 1, NULL, (int) 'P' }, { "watchfd", 1, NULL, (int) 'd' }, { "output", 1, NULL, (int) 'o' }, { "average-rate-window", 1, NULL, (int) 'm' }, #ifdef ENABLE_DEBUGGING { "debug", 1, NULL, (int) '!' }, #endif /* ENABLE_DEBUGGING */ { NULL, 0, NULL, 0 } }; /*@+nullassign@ */ int option_index = 0; #endif /* HAVE_GETOPT_LONG */ char *short_options = "hVpteIrab8kTA:fvnqcWD:s:gl0i:w:H:N:u:F:x:L:B:CEZ:SYKOXU:R:Q:P:d:m:o:" #ifdef ENABLE_DEBUGGING "!:" #endif ; int c, numopts; unsigned int check_pid; int check_fd; opts_t opts; char *leafptr; opts = calloc(1, sizeof(*opts)); if (!opts) { /*@-mustfreefresh@ */ /* * splint note: the gettext calls made by _() cause memory * leak warnings, but in this case it's unavoidable, and * mitigated by the fact we only translate each string once. */ fprintf(stderr, "%s: %s: %s\n", argv[0], _("option structure allocation failed"), strerror(errno)); return NULL; /*@+mustfreefresh@ */ } leafptr = strrchr(argv[0], '/'); if (NULL != leafptr) { opts->program_name = 1 + leafptr; } else { leafptr = argv[0]; /* avoid splint "keep" warnings */ opts->program_name = leafptr; } opts->argc = 0; opts->argv = calloc((size_t) (argc + 1), sizeof(char *)); if (NULL == opts->argv) { /*@-mustfreefresh@ */ /* splint note: as above. */ fprintf(stderr, "%s: %s: %s\n", opts->program_name, _("option structure argv allocation failed"), strerror(errno)); free(opts); /* can't call opts_free as argv is not set */ return NULL; /*@+mustfreefresh@ */ } opts->argv_length = 1 + argc; numopts = 0; opts->action = PV_ACTION_TRANSFER; opts->interval = 1; opts->delay_start = 0; opts->average_rate_window = 30; opts->width_set_manually = false; opts->height_set_manually = false; do { #ifdef HAVE_GETOPT_LONG c = getopt_long((int) argc, argv, short_options, long_options, &option_index); /* flawfinder: ignore */ #else c = getopt((int) argc, argv, short_options); /* flawfinder: ignore */ #endif /* * flawfinder rationale: we have to pass argv to getopt, and * limiting the argument sizes would be impractical and * cumbersome (and likely lead to more bugs); so we have to * trust the system getopt to not have internal buffer * overflows. */ if (c < 0) continue; /* * Check that any numeric arguments are of the right type. */ switch (c) { case 's': /* "-s @" is valid, so allow it. */ if ('@' == *optarg) break; /* falls through */ /*@fallthrough@ */ case 'L': /*@fallthrough@ */ case 'B': /*@fallthrough@ */ case 'Z': if (!pv_getnum_check(optarg, PV_NUMTYPE_ANY_WITH_SUFFIX)) { /*@-mustfreefresh@ *//* see above */ fprintf(stderr, "%s: -%c: %s: %s\n", opts->program_name, c, optarg, _("numeric value not understood")); opts_free(opts); return NULL; /*@+mustfreefresh@ */ } break; case 'A': /*@fallthrough@ */ case 'w': /*@fallthrough@ */ case 'H': /*@fallthrough@ */ case 'R': /*@fallthrough@ */ case 'Q': /*@fallthrough@ */ case 'm': if (!pv_getnum_check(optarg, PV_NUMTYPE_BARE_INTEGER)) { /*@-mustfreefresh@ *//* see above */ fprintf(stderr, "%s: -%c: %s: %s\n", opts->program_name, c, optarg, _("integer argument expected")); opts_free(opts); return NULL; /*@+mustfreefresh@ */ } break; case 'i': /*@fallthrough@ */ case 'D': if (!pv_getnum_check(optarg, PV_NUMTYPE_BARE_DOUBLE)) { /*@-mustfreefresh@ *//* see above */ fprintf(stderr, "%s: -%c: %s: %s\n", opts->program_name, c, optarg, _("numeric argument expected")); opts_free(opts); return NULL; /*@+mustfreefresh@ */ } break; case 'd': if ('@' == optarg[0]) { /* "-d @FILE" syntax - check FILE exists. */ if (optarg[1] == '\0') { /*@-mustfreefresh@ *//* see above */ fprintf(stderr, "%s: -%c @: %s\n", opts->program_name, c, _("missing filename")); opts_free(opts); return NULL; /*@+mustfreefresh@ */ } else if (0 != access(optarg + 1, R_OK)) { /* flawfinder: ignore */ /* * flawfinder rationale: we're not * using access() to check * permissions, only to help give a * usable error message, so there's * no TOCTOU issue. */ /*@-mustfreefresh@ *//* see above */ fprintf(stderr, "%s: -%c @: %s: %s\n", opts->program_name, c, optarg + 1, strerror(errno)); opts_free(opts); return NULL; /*@+mustfreefresh@ */ } break; } else if ('=' == optarg[0]) { /* * "-d =NAME" syntax - check NAME is not * blank. */ if (optarg[1] == '\0') { /*@-mustfreefresh@ *//* see above */ fprintf(stderr, "%s: -%c %c: %s\n", opts->program_name, c, optarg[0], _("missing process name")); opts_free(opts); return NULL; /*@+mustfreefresh@ */ } break; } if (sscanf(optarg, "%u:%d", &check_pid, &check_fd) < 1) { /* "-d PID[:FD]" syntax - check numbers. */ /*@-mustfreefresh@ *//* see above */ fprintf(stderr, "%s: -%c: %s\n", opts->program_name, c, _("process ID or pid:fd pair expected")); opts_free(opts); return NULL; /*@+mustfreefresh@ */ } if (check_pid < 1) { /*@-mustfreefresh@ *//* see above */ fprintf(stderr, "%s: -%c: %s\n", opts->program_name, c, _("invalid process ID")); opts_free(opts); return NULL; /*@+mustfreefresh@ */ } break; default: break; } /* * Parse each command line option. */ switch (c) { case 'h': display_help(); opts->action = PV_ACTION_NOTHING; return opts; /* early return */ case 'V': display_version(); opts->action = PV_ACTION_NOTHING; return opts; /* early return */ case 'p': opts->progress = true; numopts++; break; case 't': opts->timer = true; numopts++; break; case 'I': opts->fineta = true; numopts++; break; case 'e': opts->eta = true; numopts++; break; case 'r': opts->rate = true; numopts++; break; case 'a': opts->average_rate = true; numopts++; break; case 'b': opts->bytes = true; numopts++; break; case '8': opts->bytes = true; opts->bits = true; numopts++; break; case 'k': opts->decimal_units = true; break; case 'T': opts->bufpercent = true; numopts++; opts->no_splice = true; break; case 'A': opts->lastwritten = (size_t) pv_getnum_count(optarg, opts->decimal_units); numopts++; opts->no_splice = true; break; case 'f': opts->force = true; break; case 'v': opts->show_stats = true; break; case 'n': opts->numeric = true; numopts++; break; case 'q': opts->no_display = true; numopts++; break; case 'c': opts->cursor = true; break; case 'W': opts->wait = true; break; case 'D': opts->delay_start = pv_getnum_interval(optarg); break; case 's': if ('@' != *optarg) { /* A number was passed, not "@". */ opts->size = pv_getnum_size(optarg, opts->decimal_units); } else { /* Permit "@". */ const char *size_file = 1 + optarg; if (!opts_use_size_of_file(opts, size_file)) { opts_free(opts); return NULL; } } break; case 'g': opts->rate_gauge = true; break; case 'l': opts->linemode = true; break; case '0': opts->null_terminated_lines = true; opts->linemode = true; break; case 'i': opts->interval = pv_getnum_interval(optarg); break; case 'w': opts->width = pv_getnum_count(optarg, opts->decimal_units); opts->width_set_manually = opts->width == 0 ? false : true; break; case 'H': opts->height = pv_getnum_count(optarg, opts->decimal_units); opts->height_set_manually = opts->height == 0 ? false : true; break; case 'N': opts->name = pv_strdup(optarg); if (NULL == opts->name) { fprintf(stderr, "%s: -N: %s\n", opts->program_name, strerror(errno)); opts_free(opts); return NULL; } break; case 'u': opts->default_bar_style = pv_strdup(optarg); if (NULL == opts->default_bar_style) { fprintf(stderr, "%s: -u: %s\n", opts->program_name, strerror(errno)); opts_free(opts); return NULL; } break; case 'L': opts->rate_limit = pv_getnum_size(optarg, opts->decimal_units); break; case 'B': opts->buffer_size = (size_t) pv_getnum_size(optarg, opts->decimal_units); opts->no_splice = true; break; case 'C': opts->no_splice = true; break; case 'E': opts->skip_errors++; break; case 'Z': opts->error_skip_block = pv_getnum_size(optarg, opts->decimal_units); break; case 'S': opts->stop_at_size = true; break; case 'Y': opts->sync_after_write = true; break; case 'K': opts->direct_io = true; break; case 'O': opts->sparse_output = true; opts->no_splice = true; break; case 'X': opts->discard_input = true; opts->no_splice = true; break; case 'U': opts->store_and_forward_file = pv_strdup(optarg); if (NULL == opts->store_and_forward_file) { fprintf(stderr, "%s: -U: %s\n", opts->program_name, strerror(errno)); opts_free(opts); return NULL; } opts->action = PV_ACTION_STORE_AND_FORWARD; break; case 'R': opts->remote = (pid_t) pv_getnum_count(optarg, false); opts->action = PV_ACTION_REMOTE_CONTROL; break; case 'Q': opts->query = (pid_t) pv_getnum_count(optarg, false); opts->action = PV_ACTION_QUERY; break; case 'P': opts->pidfile = pv_strdup(optarg); if (NULL == opts->pidfile) { fprintf(stderr, "%s: -P: %s\n", opts->program_name, strerror(errno)); opts_free(opts); return NULL; } break; case 'F': opts->format = pv_strdup(optarg); if (NULL == opts->format) { fprintf(stderr, "%s: -F: %s\n", opts->program_name, strerror(errno)); opts_free(opts); return NULL; } break; case 'x': opts->extra_display = pv_strdup(optarg); if (NULL == opts->extra_display) { fprintf(stderr, "%s: -x: %s\n", opts->program_name, strerror(errno)); opts_free(opts); return NULL; } break; case 'd': if (!opts_watchfd_parse(opts, optarg, NULL, 0)) { opts_free(opts); return NULL; } opts->action = PV_ACTION_WATCHFD; break; case 'o': opts->output = pv_strdup(optarg); if (NULL == opts->output) { fprintf(stderr, "%s: -o: %s\n", opts->program_name, strerror(errno)); opts_free(opts); return NULL; } break; case 'm': opts->average_rate_window = pv_getnum_count(optarg, opts->decimal_units); break; #ifdef ENABLE_DEBUGGING case '!': debugging_output_destination(optarg); break; #endif /* ENABLE_DEBUGGING */ default: /*@-mustfreefresh@ *//* see above */ /*@-formatconst@ */ #ifdef HAVE_GETOPT_LONG fprintf(stderr, _("Try `%s --help' for more information."), opts->program_name); #else fprintf(stderr, _("Try `%s -h' for more information."), opts->program_name); #endif /*@+formatconst@ */ /* * splint note: formatconst is warning about the use * of a non constant (translatable) format string; * this is unavoidable here and the only attack * vector is through the message catalogue. */ fprintf(stderr, "\n"); opts_free(opts); opts = NULL; return NULL; /* early return */ /*@+mustfreefresh@ */ } } while (c != -1); /* * splint thinks we can reach here after opts_free() and opts=NULL * above, so explicitly return here if opts was set to NULL. */ if (NULL == opts) return NULL; if (PV_ACTION_WATCHFD == opts->action) { if (opts->linemode || opts->null_terminated_lines || opts->stop_at_size || (opts->skip_errors > 0) || (opts->buffer_size > 0) || (opts->rate_limit > 0)) { /*@-mustfreefresh@ *//* see above */ fprintf(stderr, "%s: %s\n", opts->program_name, _("cannot use line mode or transfer modifier options when watching file descriptors")); opts_free(opts); return NULL; /*@+mustfreefresh@ */ } if (opts->cursor) { /*@-mustfreefresh@ *//* see above */ fprintf(stderr, "%s: %s\n", opts->program_name, _("cannot use cursor positioning when watching file descriptors")); opts_free(opts); return NULL; /*@+mustfreefresh@ */ } if (0 != opts->remote) { /*@-mustfreefresh@ *//* see above */ fprintf(stderr, "%s: %s\n", opts->program_name, _("cannot use remote control when watching file descriptors")); opts_free(opts); return NULL; /*@+mustfreefresh@ */ } if (0 != opts->query) { /*@-mustfreefresh@ *//* see above */ fprintf(stderr, "%s: %s\n", opts->program_name, _("cannot use remote query when watching file descriptors")); opts_free(opts); return NULL; /*@+mustfreefresh@ */ } if (NULL != opts->output) { /*@-mustfreefresh@ *//* see above */ fprintf(stderr, "%s: -o: %s\n", opts->program_name, _("cannot transfer files when watching file descriptors")); opts_free(opts); return NULL; /*@+mustfreefresh@ */ } /* Accept additional watchfd arguments. */ while (optind < (int) argc) { if (!opts_watchfd_parse(opts, argv[optind], NULL, 0)) { opts_free(opts); return NULL; } optind++; } #ifndef __APPLE__ if (0 != access("/proc/self/fdinfo", X_OK)) { /* flawfinder: ignore */ /* * flawfinder rationale: access() is used here as a * low cost stat() to see whether the path exists at * all, under a path only modifiable by root, so is * unlikely to be exploitable. */ /*@-mustfreefresh@ *//* see above */ fprintf(stderr, "%s: -d: %s\n", opts->program_name, _("not available on systems without /proc/self/fdinfo")); opts_free(opts); return NULL; /*@+mustfreefresh@ */ } #endif } /* Don't allow -R and -Q together. */ if ((0 != opts->remote) && (0 != opts->query)) { /*@-mustfreefresh@ *//* see above */ fprintf(stderr, "%s: %s\n", opts->program_name, _("cannot use remote control and remote query together")); opts_free(opts); return NULL; /*@+mustfreefresh@ */ } /* * Default options: -pterb */ if (0 == numopts) { opts->progress = true; opts->timer = true; opts->eta = true; opts->rate = true; opts->bytes = true; } /* If -Z was given but not -E, pretend one -E was given too. */ if (opts->error_skip_block > 0 && 0 == opts->skip_errors) opts->skip_errors = 1; /* * Don't allow any non-option arguments with -R or -Q. */ if ((optind < (int) argc) && ((0 != opts->remote) || (0 != opts->query))) { /*@-mustfreefresh@ *//* see above */ fprintf(stderr, "%s: %s: %s\n", opts->program_name, 0 != opts->remote ? "-R" : "-Q", _("files cannot be specified with this option")); opts_free(opts); return NULL; /*@+mustfreefresh@ */ } /* * Store remaining command-line arguments. */ while (optind < (int) argc) { if (!opts_add_file(opts, argv[optind++])) { opts_free(opts); return NULL; } } return opts; } pv-1.10.0/src/main/version.c0000644000273400027340000000223515103476014012514 00000000000000/* * Output version information to stdout. * * Copyright 2002-2008, 2010, 2012-2015, 2017, 2021, 2023-2025 Andrew Wood * * License GPLv3+: GNU GPL version 3 or later; see `docs/COPYING'. */ #include "config.h" #include /* * Display current package version as per GNU standards. */ void display_version(void) { /*@-mustfreefresh@ */ /* * splint note: the gettext calls made by _() cause memory leak * warnings, but in this case it's unavoidable, and mitigated by the * fact we only translate each string once. */ /* GNU standard first line format: program and version only */ printf("%s %s\n", PACKAGE_NAME, PACKAGE_VERSION); /* GNU standard second line format - "Copyright" always in English */ printf("Copyright %s %s\n", "2025", "Andrew Wood"); /* GNU standard license line and free software notice */ printf("%s\n", _("License: GPLv3+ ")); printf("%s\n", _("This is free software: you are free to change and redistribute it.")); printf("%s\n", _("There is NO WARRANTY, to the extent permitted by law.")); /* Project web site link */ printf("\n%s: <%s>\n", _("Project web site"), PACKAGE_URL); } pv-1.10.0/src/main/debug.c0000644000273400027340000000570315103476014012120 00000000000000/* * Output debugging information. * * Copyright 2002-2008, 2010, 2012-2015, 2017, 2021, 2023-2025 Andrew Wood * * License GPLv3+: GNU GPL version 3 or later; see `docs/COPYING'. */ #include "config.h" #include "pv.h" #include #include #include #include #include #include #ifdef ENABLE_DEBUGGING /*@null@*/ static const char *debug_filename = NULL; /* * Set the destination for debugging information. */ void debugging_output_destination(const char *filename) { debug_filename = filename; } /* * Output debugging information to the file specified earlier by a call to * debugging_output_destination(), if any. */ void debugging_output(const char *function, const char *file, int line, const char *format, ...) { static bool tried_open = false; static FILE *debugfptr = NULL; va_list ap; time_t t; struct tm *tm; char tbuf[128]; /* flawfinder: ignore */ /* * flawfinder note: tbuf is only written to by strftime() which * takes its size, and we enforce string termination. */ if (false == tried_open) { if (NULL != debug_filename) { debugfptr = fopen(debug_filename, "a"); /* flawfinder: ignore */ /* * flawfinder note: caller directly controls * filename, the safest we can manage is to use * append mode. */ } tried_open = true; } if (NULL == debugfptr) { return; } /* * Note that here we use gmtime() rather than localtime(), otherwise * we can get stuck in signal handlers - testing with "strace" * showed many cases where "pv /dev/null" being * paused and backgrounded would cause pv to be stuck in * futex_wait() inside a pv_sig_alrm() inside a pv_sig_cont(). The * backtrace mentioned many time zone conversion steps, and all of * that goes away with gmtime(). */ (void) time(&t); tm = gmtime(&t); tbuf[0] = '\0'; if (0 == strftime(tbuf, sizeof(tbuf), "%Y-%m-%d %H:%M:%S", tm)) { tbuf[0] = '\0'; } tbuf[sizeof(tbuf) - 1] = '\0'; /* enforce termination */ (void) fprintf(debugfptr, "[%s] (%d) %s (%s:%d): ", tbuf, getpid(), function, file, line); va_start(ap, format); (void) vfprintf(debugfptr, format, ap); /* flawfinder: ignore */ va_end(ap); /* * flawfinder note: vfprintf format is explicitly controlled by the * caller of this function - no mitigation possible or desirable. */ (void) fprintf(debugfptr, "\n"); (void) fflush(debugfptr); } #else /* ! ENABLE_DEBUGGING */ /* * Stub debugging destination function. */ void debugging_output_destination( /*@unused@ */ __attribute__((unused)) const char *filename) { } /* * Stub debugging output function. */ void debugging_output( /*@unused@ */ __attribute__((unused)) const char *function, /*@unused@ */ __attribute__((unused)) const char *file, /*@unused@ */ __attribute__((unused)) int line, /*@unused@ */ __attribute__((unused)) const char *format, ...) { } #endif /* ENABLE_DEBUGGING */ pv-1.10.0/src/main/main.c0000644000273400027340000004354315103476014011762 00000000000000/* * Main program entry point - read the command line options, then perform * the appropriate actions. * * Copyright 2002-2008, 2010, 2012-2015, 2017, 2021, 2023-2025 Andrew Wood * * License GPLv3+: GNU GPL version 3 or later; see `docs/COPYING'. */ #include "config.h" #include "options.h" #include "pv.h" #include #include #include #include #include #include #include #include #ifdef HAVE_LANGINFO_H #include #endif /* * Write a PID file, returning nonzero on error. Write it atomically, such * that the file either exists and contains the PID, or is not updated at * all. This is done by writing to a temporary file in the same directory * first, and then renaming the temporary file to the target name. */ static int pv__write_pidfile(opts_t opts) { char *pidfile_tmp_name; size_t pidfile_tmp_bufsize; int pidfile_tmp_fd; FILE *pidfile_tmp_fptr; mode_t prev_umask; const char *pidfile_template = "%s.XXXXXX"; if (NULL == opts->pidfile) return 0; /* * The buffer needs to be long enough to hold the pidfile with the * mkstemp template ".XXXXXX" after it. The "%s" of our * pidfile_template adds 2 extra bytes to the length, of which we * need 1 byte for the terminating \0, so we subtract 1 byte more to * get the exact amount of space we need. */ pidfile_tmp_bufsize = strlen(pidfile_template) + strlen(opts->pidfile) - 1; /* flawfinder: ignore */ /* * flawfinder rationale: flawfinder never likes strlen() in case * it's called on a string that isn't \0 terminated. We have to use * strlen() to find the length of opts->pidfile, so have to trust * that the arguments in argv[] were \0 terminated. We can be sure * that pidfile_template is \0 terminated because we've set it to a * constant value. So we tell flawfinder to skip this check here. */ pidfile_tmp_name = malloc(pidfile_tmp_bufsize); if (NULL == pidfile_tmp_name) { fprintf(stderr, "%s: %s\n", opts->program_name, strerror(errno)); return PV_ERROREXIT_REMOTE_OR_PID; } memset(pidfile_tmp_name, 0, pidfile_tmp_bufsize); (void) pv_snprintf(pidfile_tmp_name, pidfile_tmp_bufsize, pidfile_template, opts->pidfile); /*@-type@ *//* splint doesn't like mode_t */ prev_umask = umask(0000); /* flawfinder: ignore */ (void) umask(prev_umask | 0133); /* flawfinder: ignore */ /*@-unrecog@ *//* splint doesn't know mkstemp() */ pidfile_tmp_fd = mkstemp(pidfile_tmp_name); /* flawfinder: ignore */ /*@+unrecog@ */ if (pidfile_tmp_fd < 0) { fprintf(stderr, "%s: %s: %s\n", opts->program_name, pidfile_tmp_name, strerror(errno)); (void) umask(prev_umask); /* flawfinder: ignore */ free(pidfile_tmp_name); return PV_ERROREXIT_REMOTE_OR_PID; } (void) umask(prev_umask); /* flawfinder: ignore */ /* * flawfinder rationale (umask, mkstemp) - flawfinder * recommends setting the most restrictive umask possible * when calling mkstemp(), so this is what we have done. * * We get the original umask and OR it with 0133 to make * sure new files will be at least chmod 644. Then we put * the umask back to what it was, after creating the * temporary file. */ /*@+type@ */ pidfile_tmp_fptr = fdopen(pidfile_tmp_fd, "w"); if (NULL == pidfile_tmp_fptr) { fprintf(stderr, "%s: %s: %s\n", opts->program_name, pidfile_tmp_name, strerror(errno)); (void) close(pidfile_tmp_fd); (void) remove(pidfile_tmp_name); free(pidfile_tmp_name); return PV_ERROREXIT_REMOTE_OR_PID; } fprintf(pidfile_tmp_fptr, "%d\n", getpid()); if (0 != fclose(pidfile_tmp_fptr)) { fprintf(stderr, "%s: %s: %s\n", opts->program_name, opts->pidfile, strerror(errno)); } if (rename(pidfile_tmp_name, opts->pidfile) < 0) { fprintf(stderr, "%s: %s: %s\n", opts->program_name, opts->pidfile, strerror(errno)); (void) remove(pidfile_tmp_name); } free(pidfile_tmp_name); return 0; } /* * Set the output file, if applicable. Returns nonzero on error. */ static int pv__set_output(pvstate_t state, opts_t opts, /*@null@ */ const char *output_file) { int output_fd; if ((NULL == state) || (NULL == opts)) return 0; if (NULL == output_file || 0 == strcmp(output_file, "-")) { pv_state_output_set(state, STDOUT_FILENO, "(stdout)"); return 0; } output_fd = open(output_file, O_WRONLY | O_CREAT | O_TRUNC, 0600); /* flawfinder: ignore */ /* * flawfinder rationale: the output filename has been * explicitly provided, and in many cases the operator will * want to write to device files and other special * destinations, so there is no sense-checking we can do to * make this safer. */ if (output_fd < 0) { fprintf(stderr, "%s: %s: %s\n", opts->program_name, output_file, strerror(errno)); return PV_ERROREXIT_ACCESS; } pv_state_output_set(state, output_fd, output_file); return 0; } /* * Run in store-and-forward mode: run the main loop once with the output * forced to the store-and-forward file (taking care of creation and removal * of a temporary file if "-" was specified); then run the main loop again * with the input file list forced to be just the store-and-forward file. * Returns nonzero on error. */ static int pv__store_and_forward(pvstate_t state, opts_t opts, bool can_have_eta) { char tmp_filename[4096]; /* flawfinder: ignore */ bool use_temporary_file; char *real_store_and_forward_file; int retcode; /* flawfinder: zeroed with memset and bounded by pv_snprintf. */ if ((NULL == state) || (NULL == opts) || (NULL == opts->store_and_forward_file)) return 0; memset(tmp_filename, 0, sizeof(tmp_filename)); use_temporary_file = false; if (0 == strcmp(opts->store_and_forward_file, "-")) use_temporary_file = true; /* * Create a temporary file if the specified file was "-". */ if (use_temporary_file) { char *tmpdir; int tmp_fd; tmpdir = (char *) getenv("TMPDIR"); /* flawfinder: ignore */ if ((NULL == tmpdir) || ('\0' == tmpdir[0])) tmpdir = (char *) getenv("TMP"); /* flawfinder: ignore */ if ((NULL == tmpdir) || ('\0' == tmpdir[0])) tmpdir = "/tmp"; /* * flawfinder rationale: null and zero-size values of $TMPDIR and * $TMP are rejected, and the destination buffer is bounded. */ (void) pv_snprintf(tmp_filename, sizeof(tmp_filename), "%s/pv.XXXXXX", tmpdir); /*@-unrecog@ *//* splint doesn't know mkstemp() */ tmp_fd = mkstemp(tmp_filename); /* flawfinder: ignore */ /*@+unrecog@ */ if (tmp_fd < 0) { fprintf(stderr, "%s: %s: %s\n", opts->program_name, tmp_filename, strerror(errno)); return PV_ERROREXIT_SAF; } (void) close(tmp_fd); } /* * Real store-and-forward file: either the one we were given, or the * temporary file we created if we were given "-". */ real_store_and_forward_file = use_temporary_file ? tmp_filename : opts->store_and_forward_file; /* * First, set the output file to the store-and-forward file. */ debug("%s: %s", "setting output to store-and-forward file", real_store_and_forward_file); retcode = pv__set_output(state, opts, real_store_and_forward_file); if (0 != retcode) goto end_store_and_forward; /* Reset the formatting to set the displayed name to "(input)". */ /*@-mustfreefresh@ */ pv_state_set_format(state, opts->progress, opts->timer, can_have_eta ? opts->eta : false, can_have_eta ? opts->fineta : false, opts->rate, opts->average_rate, opts->bytes, opts->bufpercent, opts->lastwritten, _("(input)")); /*@+mustfreefresh@ *//* see below about gettext _() calls. */ /* Run the main loop as normal. */ debug("%s", "running store-and-forward receiver"); retcode = pv_main_loop(state); if (0 != retcode) goto end_store_and_forward; /* Set the output file back to what it originally was. */ debug("%s: %s", "setting output to original value", NULL == opts->output ? "(null)" : opts->output); retcode = pv__set_output(state, opts, opts->output); if (0 != retcode) goto end_store_and_forward; /* Replace the list of input files with the store-and-forward file. */ debug("%s", "resetting input file list"); pv_state_inputfiles(state, 1, (const char **) &real_store_and_forward_file); /* Recalculate the input size. */ pv_state_size_set(state, pv_calc_total_size(state)); /* Reset the format, since we might have been asked to show ETA. */ pv_state_set_format(state, opts->progress, opts->timer, opts->eta, opts->fineta, opts->rate, opts->average_rate, opts->bytes, opts->bufpercent, opts->lastwritten, opts->name); /* Reset calculated values in the state. */ pv_state_reset(state); /* Run the main loop again. */ debug("%s", "running store-and-forward transmitter"); retcode = pv_main_loop(state); end_store_and_forward: if (use_temporary_file) (void) remove(tmp_filename); return retcode; } /* * Process command-line arguments and set option flags, then call functions * to initialise, and finally enter the main loop. */ int main(int argc, char **argv) { /*@only@ */ opts_t opts = NULL; /*@only@ */ pvstate_t state = NULL; int retcode = 0; bool can_have_eta = true; bool terminal_supports_utf8 = false; #if ! HAVE_SETPROCTITLE initproctitle(argc, argv); #endif #ifdef ENABLE_NLS /* Initialise language translation. */ (void) setlocale(LC_ALL, ""); (void) bindtextdomain(PACKAGE, LOCALEDIR); (void) textdomain(PACKAGE); #ifdef HAVE_LANGINFO_H /*@-mustfreefresh@ *//* splint thinks nl_langinfo() leaks memory */ if (0 == strcmp(nl_langinfo(CODESET), "UTF-8")) terminal_supports_utf8 = true; /*@+mustfreefresh@ */ #endif #endif /* Parse the command line arguments. */ opts = opts_parse(argc >= 0 ? (unsigned int) argc : 0, argv); if (NULL == opts) { debug("%s: %d", "exiting with status", PV_ERROREXIT_MEMORY); return PV_ERROREXIT_MEMORY; } /* Early exit if necessary, such as with "-h". */ if (PV_ACTION_NOTHING == opts->action) { debug("%s", "nothing to do - exiting with status 0"); opts_free(opts); return 0; } /* Set the error message prefix. */ /*@-keeptrans@ */ pv_set_error_prefix(opts->program_name); /* splint - this function doesn't add an alias or release it. */ /*@+keeptrans@ */ /* * Allocate our internal state buffer. */ state = pv_state_alloc(); if (NULL == state) { /*@-mustfreefresh@ */ /* * splint note: the gettext calls made by _() cause memory * leak warnings, but in this case it's unavoidable, and * mitigated by the fact we only translate each string once. */ fprintf(stderr, "%s: %s: %s\n", opts->program_name, _("state allocation failed"), strerror(errno)); opts_free(opts); debug("%s: %d", "exiting with status", PV_ERROREXIT_MEMORY); return PV_ERROREXIT_MEMORY; /*@+mustfreefresh@ */ } /* * Write a PID file if -P was specified. */ if (opts->pidfile != NULL) { int pidfile_rc; pidfile_rc = pv__write_pidfile(opts); if (0 != pidfile_rc) { pv_state_free(state); opts_free(opts); return pidfile_rc; } } /* * If no files were given, pretend "-" was given (stdin). */ if (0 == opts->argc) { debug("%s", "no files given - adding fake argument `-'"); if (!opts_add_file(opts, "-")) { pv_state_free(state); opts_free(opts); return PV_ERROREXIT_MEMORY; } } /* * Put our list of input files into the PV internal state. */ if (NULL != opts->argv) { pv_state_inputfiles(state, opts->argc, (const char **) (opts->argv)); } /* * Put the list of watchfd items into the PV internal state. */ if ((opts->watchfd_count > 0) && (NULL != opts->watchfd_pid) && (NULL != opts->watchfd_fd)) { pv_state_watchfds(state, opts->watchfd_count, opts->watchfd_pid, opts->watchfd_fd); } /* * If stderr is not a terminal and we're neither forcing output nor * outputting numerically, we will have nothing to display at all. */ if ((0 == isatty(STDERR_FILENO)) && (false == opts->force) && (false == opts->numeric)) { opts->no_display = true; debug("%s", "nothing to display - setting no_display"); } /* * Auto-detect width or height if either are unspecified. */ if ((0 == opts->width) || (0 == opts->height)) { unsigned int width, height; width = 0; height = 0; pv_screensize(&width, &height); if (0 == opts->width) { opts->width = width; debug("%s: %u", "auto-detected terminal width", width); } if (0 == opts->height) { opts->height = height; debug("%s: %u", "auto-detected terminal height", height); } } /* * Width and height bounds checking (and defaults). */ if (opts->width < 1) opts->width = 80; if (opts->height < 1) opts->height = 25; if (opts->width > 999999) opts->width = 999999; if (opts->height > 999999) opts->height = 999999; /* * Interval must be at least 0.1 second, and at most 10 minutes. */ if (opts->interval < 0.1) opts->interval = 0.1; if (opts->interval > 600) opts->interval = 600; /* * Set output file, treating no output or "-" as stdout; we have to * do this before looking at setting the size, as the size * calculation looks at the output file if the input size can't be * calculated (issue #91). * * We have to set the sparse output flag before doing this, so that * in sparse mode the lseek() on O_APPEND can be done (issue #45); * see the comments in pv_state_output_set() in src/pv/state.c. */ pv_state_sparse_output_set(state, opts->sparse_output); retcode = pv__set_output(state, opts, opts->output); if (0 != retcode) { pv_state_free(state); opts_free(opts); return retcode; } /* * Copy the "stop at size" option before checking the total size, * since calculating the size from the output block device size * after this may want to force this setting on, and if we set it * afterwards, we undo the override. */ pv_state_stop_at_size_set(state, opts->stop_at_size); /* Total size calculation, in normal transfer mode. */ if (PV_ACTION_TRANSFER == opts->action) { /* * If no size was given, try to calculate the total size. */ if (0 == opts->size) { pv_state_linemode_set(state, opts->linemode); pv_state_null_terminated_lines_set(state, opts->null_terminated_lines); opts->size = pv_calc_total_size(state); debug("%s: %llu", "no size given - calculated", opts->size); } /* * If the size is unknown, we cannot have an ETA. */ if (opts->size < 1) { can_have_eta = false; debug("%s", "size unknown - ETA disabled"); } } /* Initialise the signal handling. */ pv_sig_init(state); /* * Get the total size, in query mode. * * Note that this uses signals, so signal handling has to have been * set up first. */ if (PV_ACTION_QUERY == opts->action) { opts->size = 0; retcode = pv_remote_transferstate_fetch(state, opts->query, &(opts->size), false); if (0 != retcode) { pv_sig_fini(state); pv_state_free(state); opts_free(opts); return retcode; } /* As above - no ETA if the size is unknown. */ if (opts->size < 1) { can_have_eta = false; debug("%s", "size unknown - ETA disabled"); } } /* * Copy the remaining parameters from the options into the main * state. */ pv_state_interval_set(state, opts->interval); pv_state_width_set(state, opts->width, opts->width_set_manually); pv_state_height_set(state, opts->height, opts->height_set_manually); pv_state_no_display_set(state, opts->no_display); pv_state_force_set(state, opts->force); pv_state_cursor_set(state, opts->cursor); pv_state_show_stats_set(state, opts->show_stats); pv_state_numeric_set(state, opts->numeric); pv_state_wait_set(state, opts->wait); pv_state_delay_start_set(state, opts->delay_start); pv_state_rate_gauge_set(state, opts->rate_gauge); pv_state_linemode_set(state, opts->linemode); pv_state_bits_set(state, opts->bits); pv_state_decimal_units_set(state, opts->decimal_units); pv_state_null_terminated_lines_set(state, opts->null_terminated_lines); pv_state_skip_errors_set(state, opts->skip_errors); pv_state_error_skip_block_set(state, opts->error_skip_block); pv_state_sync_after_write_set(state, opts->sync_after_write); pv_state_direct_io_set(state, opts->direct_io); pv_state_discard_input_set(state, opts->discard_input); pv_state_rate_limit_set(state, opts->rate_limit); pv_state_target_buffer_size_set(state, opts->buffer_size); pv_state_no_splice_set(state, opts->no_splice); pv_state_size_set(state, opts->size); pv_state_name_set(state, opts->name); pv_state_default_bar_style_set(state, opts->default_bar_style); pv_state_format_string_set(state, opts->format); pv_state_extra_display_set(state, opts->extra_display); pv_state_average_rate_window_set(state, opts->average_rate_window); pv_state_set_format(state, opts->progress, opts->timer, can_have_eta ? opts->eta : false, can_have_eta ? opts->fineta : false, opts->rate, opts->average_rate, opts->bytes, opts->bufpercent, opts->lastwritten, opts->name); debug("%s: %s", "terminal_supports_utf8", terminal_supports_utf8 ? "true" : "false"); pv_state_set_terminal_supports_utf8(state, terminal_supports_utf8); /* Run the appropriate main loop. */ switch (opts->action) { case PV_ACTION_NOTHING: break; case PV_ACTION_TRANSFER: /* Normal "transfer data" mode. */ retcode = pv_main_loop(state); break; case PV_ACTION_STORE_AND_FORWARD: /* Store-and-forward transfer mode. */ retcode = pv__store_and_forward(state, opts, can_have_eta); break; case PV_ACTION_WATCHFD: /* "Watch file descriptor(s) of another process" mode. */ retcode = pv_watchfd_loop(state); break; case PV_ACTION_REMOTE_CONTROL: /* Change the options of another running pv. */ retcode = pv_remote_set(state, opts->remote); break; case PV_ACTION_QUERY: /* Query the progress of another running pv. */ retcode = pv_query_loop(state, opts->query); break; } /* Clear up the PID file, if one was written. */ if (opts->pidfile != NULL) { if (0 != remove(opts->pidfile)) { fprintf(stderr, "%s: %s: %s\n", opts->program_name, opts->pidfile, strerror(errno)); } } /* Close down the signal handling. */ pv_sig_fini(state); /* Free the internal PV state. */ pv_state_free(state); /* Free the data from parsing the command-line arguments. */ opts_free(opts); debug("%s: %d", "exiting with status", retcode); return retcode; } pv-1.10.0/src/main/help.c0000644000273400027340000004310515103476014011760 00000000000000/* * Output command-line help to stdout. * * Copyright 2002-2008, 2010, 2012-2015, 2017, 2021, 2023-2025 Andrew Wood * * License GPLv3+: GNU GPL version 3 or later; see `docs/COPYING'. */ #include "config.h" #include "pv.h" #include #include #include #include #include #if defined(ENABLE_NLS) && defined(HAVE_WCHAR_H) #include #if defined(HAVE_WCTYPE_H) #include #endif #endif /* * Return the number of display columns needed to show the given * null-terminated string. * * If NLS is disabled, or the string cannot be converted, this is just the * same as "strlen()". */ static size_t display_width(const char *string) { size_t bytes; if (NULL == string) return 0; bytes = strlen(string); /* flawfinder: ignore */ /* * flawfinder rationale: we have already checked for NULL, and it is * explicitly required of the caller to provide a null-terminated * string. */ return pv_strwidth(string, bytes); } /* * The 7-bit ASCII version of display_word_wrap() below - does not * understand multi-byte characters. */ static void display_word_wrap_7bit(const char *string, size_t display_width, size_t left_margin) { const char *start; const char *end; if (NULL == string) return; start = string; while (strlen(start) > display_width) { /* flawfinder: ignore */ /* flawfinder rationale: see above. */ end = start + display_width; while ((end > start) && (end[0] != ' ')) end--; if (end == start) { end = start + display_width; } else { end++; } printf("%.*s", (int) (end - start), start); if (end == start) end++; start = end; if (start[0] != '\0') printf("\n%*s", (int) left_margin, ""); } printf("%s", start); } /* * Output a null-terminated string to standard output, word wrapping to * "display_width" display character positions, and left-padding any new * lines after the first one with "left_margin" spaces. * * Wide characters are handled if NLS is enabled, but if they can't be, this * falls back to a version which just counts bytes as characters. */ static void display_word_wrap(const char *string, size_t display_width, size_t left_margin) { #if defined(ENABLE_NLS) && defined(HAVE_WCHAR_H) size_t wide_char_count; size_t wide_string_buffer_size; wchar_t *wide_string; size_t start_idx, end_idx, chars_remaining; if (NULL == string) return; /*@-nullpass@ */ /* splint note: see mbstowcs() call in pv_strwidth(). */ wide_char_count = mbstowcs(NULL, string, 0); /*@+nullpass@ */ if (wide_char_count == (size_t) -1) { debug("%s: %s: %s", "mbstowcs", string, strerror(errno)); display_word_wrap_7bit(string, display_width, left_margin); return; } wide_string_buffer_size = sizeof(*wide_string) * (1 + wide_char_count); wide_string = malloc(wide_string_buffer_size); if (NULL == wide_string) { perror("malloc"); display_word_wrap_7bit(string, display_width, left_margin); return; } memset(wide_string, 0, wide_string_buffer_size); if (mbstowcs(wide_string, string, 1 + wide_char_count) == (size_t) -1) { debug("%s: %s: %s", "mbstowcs", string, strerror(errno)); free(wide_string); display_word_wrap_7bit(string, display_width, left_margin); return; } start_idx = 0; chars_remaining = wide_char_count; /*@-unrecog@ *//* splint seems unable to see the prototype for wcswidth(). */ while (chars_remaining > 0 && wcswidth(&(wide_string[start_idx]), chars_remaining) > display_width) { /*@+unrecog@ */ size_t next_idx; end_idx = start_idx + display_width; while ((end_idx > start_idx) && (!iswspace(wide_string[end_idx]))) end_idx--; if (end_idx == start_idx) { end_idx = start_idx + display_width; } else { end_idx++; } next_idx = end_idx; if (end_idx == start_idx) next_idx++; while (start_idx < end_idx && start_idx < wide_char_count) { char multi_byte_string[MB_CUR_MAX + 1]; /* flawfinder: ignore */ /* * flawfinder rationale: array is explicitly * cleared, large enough according to the wctomb() * manual, and we explicitly terminate the string. */ memset(multi_byte_string, 0, MB_CUR_MAX + 1); if (wctomb(multi_byte_string, wide_string[start_idx]) >= 0) { multi_byte_string[MB_CUR_MAX] = '\0'; printf("%s", multi_byte_string); } start_idx++; } start_idx = next_idx; if (start_idx < wide_char_count) printf("\n%*s", (int) left_margin, ""); chars_remaining = wide_char_count - start_idx; } while (start_idx < wide_char_count) { char multi_byte_string[MB_CUR_MAX + 1]; /* flawfinder: ignore */ /* flawfinder rationale as above. */ memset(multi_byte_string, 0, MB_CUR_MAX + 1); if (wctomb(multi_byte_string, wide_string[start_idx]) >= 0) { multi_byte_string[MB_CUR_MAX] = '\0'; printf("%s", multi_byte_string); } start_idx++; } free(wide_string); #else /* ! defined(ENABLE_NLS) && defined(HAVE_WCHAR_H) */ display_word_wrap_7bit(string, display_width, left_margin); #endif /* defined(ENABLE_NLS) && defined(HAVE_WCHAR_H) */ } /* * Structure holding the displayed descriptions of each option - the short * option such as "-s", its long counterpart such as "--size", the name of * its argument such as "SIZE", and the description of what the option does. * Any of them may be NULL. * * In the initialiser for this structure, translatable strings are wrapped * with N_() to indicate that they are to be translated into the operator's * language by this function at run-time. * * Note that "opt_short" and "opt_long" should never be marked as * translatable, as they must remain consistent across all locales. * * The list is terminated with a NULL opt_short value - to leave a gap, set * opt_short to an empty string instead. */ struct option_definition_s { /*@null@ */ const char *opt_short; /*@null@ */ const char *opt_long; /*@null@ *//*@observer@ */ const char *opt_argument; /*@null@ *//*@observer@ */ const char *opt_description; struct { /* * Structure holding the width, in display character * positions, of the individual parts of the description of * each option - calculated after initialisation, so that * translation can be performed. */ size_t opt_short; size_t opt_long; size_t opt_argument; size_t opt_description; } width; }; /* * Display command-line help. */ void display_help(void) { struct option_definition_s option_definitions[] = { { "-p", "--progress", NULL, N_("show progress bar"), { 0, 0, 0, 0} }, { "-t", "--timer", NULL, N_("show elapsed time"), { 0, 0, 0, 0} }, { "-e", "--eta", NULL, N_("show estimated time of arrival (completion)"), { 0, 0, 0, 0} }, { "-I", "--fineta", NULL, N_("show absolute estimated time of arrival (completion)"), { 0, 0, 0, 0} }, { "-r", "--rate", NULL, N_("show data transfer rate counter"), { 0, 0, 0, 0} }, { "-a", "--average-rate", NULL, N_("show data transfer average rate counter"), { 0, 0, 0, 0} }, { "-b", "--bytes", NULL, N_("show number of bytes transferred"), { 0, 0, 0, 0} }, { "-T", "--buffer-percent", NULL, N_("show percentage of transfer buffer in use"), { 0, 0, 0, 0} }, { "-A", "--last-written", _("NUM"), N_("show NUM bytes last written"), { 0, 0, 0, 0} }, { "-F", "--format", N_("FORMAT"), N_("set output format to FORMAT"), { 0, 0, 0, 0} }, { "-n", "--numeric", NULL, N_("output percentages, not visual information"), { 0, 0, 0, 0} }, { "-q", "--quiet", NULL, N_("do not output any transfer information at all"), { 0, 0, 0, 0} }, { "", NULL, NULL, NULL, { 0, 0, 0, 0} }, { "-8", "--bits", NULL, N_("show number of bits transferred"), { 0, 0, 0, 0} }, { "-k", "--si", NULL, N_("treat suffixes as multiples of 1000 rather than 1024"), { 0, 0, 0, 0} }, { "-W", "--wait", NULL, N_("display nothing until first byte transferred"), { 0, 0, 0, 0} }, { "-D", "--delay-start", N_("SEC"), N_("display nothing until SEC seconds have passed"), { 0, 0, 0, 0} }, { "-s", "--size", N_("SIZE"), N_("set estimated data size to SIZE bytes"), { 0, 0, 0, 0} }, { "-g", "--gauge", NULL, N_("if size unknown, show rate vs max rate"), { 0, 0, 0, 0} }, { "-l", "--line-mode", NULL, N_("count lines instead of bytes"), { 0, 0, 0, 0} }, { "-0", "--null", NULL, N_("lines are null-terminated"), { 0, 0, 0, 0} }, { "-i", "--interval", N_("SEC"), N_("update every SEC seconds"), { 0, 0, 0, 0} }, { "-m", "--average-rate-window", N_("SEC"), N_("compute average rate over past SEC seconds (default 30s)"), { 0, 0, 0, 0} }, { "-w", "--width", N_("WIDTH"), N_("assume terminal is WIDTH characters wide"), { 0, 0, 0, 0} }, { "-H", "--height", N_("HEIGHT"), N_("assume terminal is HEIGHT rows high"), { 0, 0, 0, 0} }, { "-N", "--name", N_("NAME"), N_("prefix visual information with NAME"), { 0, 0, 0, 0} }, { "-u", "--bar-style", N_("STYLE"), N_("set default bar style to NAME"), { 0, 0, 0, 0} }, { "-x", "--extra-display", N_("SPEC"), N_("also send progress to SPEC"), { 0, 0, 0, 0} }, { "-v", "--stats", NULL, N_("output transfer statistics at the end"), { 0, 0, 0, 0} }, { "-f", "--force", NULL, N_("output even if standard error is not a terminal"), { 0, 0, 0, 0} }, { "-c", "--cursor", NULL, N_("use cursor positioning escape sequences"), { 0, 0, 0, 0} }, { "", NULL, NULL, NULL, { 0, 0, 0, 0} }, { "-o", "--output", N_("FILE"), N_("write output to FILE instead of stdout"), { 0, 0, 0, 0} }, { "-L", "--rate-limit", N_("RATE"), N_("limit transfer to RATE bytes per second"), { 0, 0, 0, 0} }, { "-B", "--buffer-size", N_("BYTES"), N_("use a buffer size of BYTES"), { 0, 0, 0, 0} }, { "-C", "--no-splice", NULL, N_("never use splice(), always use read/write"), { 0, 0, 0, 0} }, { "-E", "--skip-errors", NULL, N_("skip read errors in input"), { 0, 0, 0, 0} }, { "-Z", "--error-skip-block", N_("BYTES"), N_("skip errors in BYTES blocks at a time"), { 0, 0, 0, 0} }, { "-S", "--stop-at-size", NULL, N_("stop after --size bytes have been transferred"), { 0, 0, 0, 0} }, { "-Y", "--sync", NULL, N_("flush cache to disk after every write"), { 0, 0, 0, 0} }, { "-K", "--direct-io", NULL, N_("use direct I/O to bypass cache"), { 0, 0, 0, 0} }, { "-O", "--sparse", NULL, N_("try to seek instead of writing null bytes"), { 0, 0, 0, 0} }, { "-X", "--discard", NULL, N_("discard input instead of writing to output"), { 0, 0, 0, 0} }, { "-U", "--store-and-forward", N_("FILE"), N_("write all input to FILE before writing to output"), { 0, 0, 0, 0} }, { "", NULL, NULL, NULL, { 0, 0, 0, 0} }, { "-d", "--watchfd", N_("PID[:FD]|=NAME|@LISTFILE"), N_("watch file FD opened by process PID"), { 0, 0, 0, 0} }, #ifdef PV_REMOTE_CONTROL { "-R", "--remote", N_("PID"), N_("update settings of process PID"), { 0, 0, 0, 0} }, { "-Q", "--query", N_("PID"), N_("show progress of process PID"), { 0, 0, 0, 0} }, #endif /* PV_REMOTE_CONTROL */ { "", NULL, NULL, NULL, { 0, 0, 0, 0} }, { "-P", "--pidfile", N_("FILE"), N_("save process ID in FILE"), { 0, 0, 0, 0} }, { "-h", "--help", NULL, N_("show this help and exit"), { 0, 0, 0, 0} }, { "-V", "--version", NULL, N_("show version information and exit"), { 0, 0, 0, 0} }, #ifdef ENABLE_DEBUGGING { "-!", "--debug", N_("FILE"), N_("write debug logs to FILE"), { 0, 0, 0, 0} }, #endif { NULL, NULL, NULL, NULL, { 0, 0, 0, 0} } }; unsigned int option_index; size_t widest_option_width = 0; size_t description_left_margin = 0; size_t min_description_width = 50; size_t right_margin = 77; const char *program_description; const char *bug_report_note; char *format_sequences = NULL; unsigned int terminal_width = 0, terminal_height = 0; pv_screensize(&terminal_width, &terminal_height); if (terminal_width > 5) { right_margin = (size_t) (terminal_width - 3); } /*@-formatconst@ */ /* * splint note: unavoidable use of %s in translated string. Should * be hard to exploit - the message catalogue would have to be * replaced or forced to load from another location. */ printf(_("Usage: %s [OPTION] [FILE]..."), PACKAGE_NAME); /*@+formatconst@ */ printf("\n"); /*@-mustfreefresh@ */ /* * splint note: the gettext calls made by _() cause memory leak * warnings, but in this case it's unavoidable, and mitigated by the * fact we only translate each string once. */ program_description = _("Concatenate FILE(s), or standard input, to standard output, with monitoring."); if (NULL != program_description) { display_word_wrap(program_description, right_margin, 0); printf("\n"); } printf("\n"); /* * Translate the help text, and calculate the displayed width of * each part of each option definition. The total display width of * the short option, long option, and option argument together form * the "option" width - we look for the widest one to calculate the * left margin for all of the descriptions to start at. */ for (option_index = 0; NULL != option_definitions[option_index].opt_short; option_index++) { struct option_definition_s *definition; size_t option_width; definition = &(option_definitions[option_index]); option_width = 0; definition->width.opt_short = display_width(definition->opt_short); definition->width.opt_long = 0; definition->width.opt_argument = 0; definition->width.opt_description = 0; if (NULL != definition->opt_long) { definition->width.opt_long = display_width(definition->opt_long); } if (NULL != definition->opt_argument) { /*@observer@ */ const char *translated; translated = _(definition->opt_argument); if (NULL != translated) { definition->opt_argument = translated; } definition->width.opt_argument = display_width(definition->opt_argument); } if (NULL != definition->opt_description) { /*@observer@ */ const char *translated; translated = _(definition->opt_description); if (NULL != translated) { definition->opt_description = translated; } definition->width.opt_description = display_width(definition->opt_description); } /* * The option_width is padded with a left margin of 2 * spaces, a ", " between the short and long options, a * space between the long option and the argument, and two * spaces after the argument: * * " , " * * If we don't have getopt_long() then ", " is omitted. */ option_width += 2 + definition->width.opt_short; /* " short" */ #ifdef HAVE_GETOPT_LONG option_width += 2 + definition->width.opt_long; /* ", " */ #endif option_width += 1 + definition->width.opt_argument; /* " ARG" */ option_width += 2; /* final 2 spaces */ if (option_width > widest_option_width) { widest_option_width = option_width; } } /* * Set the left margin for the option descriptions, based on the * widest option width, or (right margin - min_description_width), * whichever is less, so that there is always room for * "min_description_width" characters of description. */ description_left_margin = right_margin - min_description_width; if (widest_option_width < description_left_margin) { description_left_margin = widest_option_width; } debug("%s: description_left_margin=%d, widest_option_width=%d, right_margin=%d", "help display", (int) description_left_margin, (int) widest_option_width, (int) right_margin); /* * Display each of the option definitions, word wrapping the * descriptions. */ for (option_index = 0; NULL != option_definitions[option_index].opt_short; option_index++) { struct option_definition_s *definition; size_t option_width; definition = &(option_definitions[option_index]); option_width = 0; if (definition->width.opt_short > 0 && NULL != definition->opt_short) { printf(" %s", definition->opt_short); option_width += 2 + definition->width.opt_short; } #ifdef HAVE_GETOPT_LONG if (definition->width.opt_long > 0 && NULL != definition->opt_long) { printf(", %s", definition->opt_long); option_width += 2 + definition->width.opt_long; } #endif if (definition->width.opt_argument > 0 && NULL != definition->opt_argument) { printf(" %s", definition->opt_argument); option_width += 1 + definition->width.opt_argument; } /* Just start a new line if there's no description. */ if ((0 == definition->width.opt_description) || (NULL == definition->opt_description)) { printf("\n"); continue; } /* * If the option is too wide, start a new line for the * description. In both cases, pad with spaces up to the * description left margin. */ if (option_width > description_left_margin) { printf("\n%*s", (int) description_left_margin, ""); } else if (option_width < description_left_margin) { printf("%*s", (int) (description_left_margin - option_width), ""); } /* Output the description, word wrapped. */ display_word_wrap(definition->opt_description, right_margin - description_left_margin, description_left_margin); printf("\n"); } format_sequences = pv_format_sequences(); if (NULL != format_sequences) { const char *format_sequence_header; format_sequence_header = _("Supported format sequences:"); if (NULL != format_sequence_header) { printf("\n"); display_word_wrap(format_sequence_header, right_margin, 0); printf("\n"); } printf("\n "); display_word_wrap(format_sequences, right_margin, 2); free(format_sequences); printf("\n"); } printf("\n"); bug_report_note = _("Please report any bugs to: %s"); if (NULL != bug_report_note) { /*@-formatconst@ */ /* * splint note: see earlier "formatconst" note. * flawfinder: same reason. */ printf(bug_report_note, PACKAGE_BUGREPORT); /* flawfinder: ignore */ /*@+formatconst@ */ } printf("\n"); } pv-1.10.0/src/include/0000755000273400027340000000000015103476067011450 500000000000000pv-1.10.0/src/include/config.h.in0000644000273400027340000002504315101211040013367 00000000000000/* src/include/config.h.in. Generated from configure.ac by autoheader. */ /* Debugging support enabled */ #undef ENABLE_DEBUGGING /* Build with ncurses support */ #undef ENABLE_NCURSES /* Define to 1 if translation of program messages to the user's native language is requested. */ #undef ENABLE_NLS /* Define to 1 if you have the `alarm' function. */ #undef HAVE_ALARM /* Define to 1 if you have the `basename' function. */ #undef HAVE_BASENAME /* Define to 1 if you have the Mac OS X function CFLocaleCopyPreferredLanguages in the CoreFoundation framework. */ #undef HAVE_CFLOCALECOPYPREFERREDLANGUAGES /* Define to 1 if you have the Mac OS X function CFPreferencesCopyAppValue in the CoreFoundation framework. */ #undef HAVE_CFPREFERENCESCOPYAPPVALUE /* Define to 1 if you have the `clock_gettime' function. */ #undef HAVE_CLOCK_GETTIME /* Define if the GNU dcgettext() function is already present or preinstalled. */ #undef HAVE_DCGETTEXT /* Define to 1 if you have the declaration of `SA_SIGINFO', and to 0 if you don't. */ #undef HAVE_DECL_SA_SIGINFO /* Define to 1 if you have the `dup2' function. */ #undef HAVE_DUP2 /* Define to 1 if you have the header file. */ #undef HAVE_FCNTL_H /* Define to 1 if you have the `fdatasync' function. */ #undef HAVE_FDATASYNC /* Define to 1 if you have the `fmod' function. */ #undef HAVE_FMOD /* Define to 1 if you have the `fpathconf' function. */ #undef HAVE_FPATHCONF /* Define to 1 if you have the `getcwd' function. */ #undef HAVE_GETCWD /* Define to 1 if you have the header file. */ #undef HAVE_GETOPT_H /* Define to 1 if you have the `getopt_long' function. */ #undef HAVE_GETOPT_LONG /* Define if the GNU gettext() function is already present or preinstalled. */ #undef HAVE_GETTEXT /* Define if you have the iconv() function and it works. */ #undef HAVE_ICONV /* Define to 1 if you have the header file. */ #undef HAVE_INTTYPES_H /* IPC support enabled */ #undef HAVE_IPC /* Define to 1 if you have the header file. */ #undef HAVE_LANGINFO_H /* Define to 1 if you have the header file. */ #undef HAVE_LIBGEN_H /* Define to 1 if you have the header file. */ #undef HAVE_LIBINTL_H /* Define to 1 if you have the header file. */ #undef HAVE_LIMITS_H /* Define to 1 if you have the header file. */ #undef HAVE_LOCALE_H /* Define to 1 if you have the header file. */ #undef HAVE_MATH_H /* Define to 1 if you have the `memcpy' function. */ #undef HAVE_MEMCPY /* Define to 1 if you have the `memmove' function. */ #undef HAVE_MEMMOVE /* Define to 1 if you have the `memrchr' function. */ #undef HAVE_MEMRCHR /* Define to 1 if you have the `memset' function. */ #undef HAVE_MEMSET /* Define to 1 if you have the header file. */ #undef HAVE_MINIX_CONFIG_H /* Define to 1 if you have the `mkdir' function. */ #undef HAVE_MKDIR /* Define to 1 if you have the `nanosleep' function. */ #undef HAVE_NANOSLEEP /* Define to 1 if you have the `posix_fadvise' function. */ #undef HAVE_POSIX_FADVISE /* Define to 1 if you have the `posix_memalign' function. */ #undef HAVE_POSIX_MEMALIGN /* Define to 1 if you have the `select' function. */ #undef HAVE_SELECT /* Define to 1 if you have the `setitimer' function. */ #undef HAVE_SETITIMER /* Define to 1 if you have the `setlocale' function. */ #undef HAVE_SETLOCALE /* Define to 1 if you have the `setproctitle' function. */ #undef HAVE_SETPROCTITLE /* Define to 1 if you have the `shmget' function. */ #undef HAVE_SHMGET /* Define to 1 if you have the `splice' function. */ #undef HAVE_SPLICE /* Define to 1 if you have the `sqrtl' function. */ #undef HAVE_SQRTL /* Define to 1 if stdbool.h conforms to C99. */ #undef HAVE_STDBOOL_H /* Define to 1 if you have the header file. */ #undef HAVE_STDINT_H /* Define to 1 if you have the header file. */ #undef HAVE_STDIO_H /* Define to 1 if you have the header file. */ #undef HAVE_STDLIB_H /* Define to 1 if you have the `strchr' function. */ #undef HAVE_STRCHR /* Define to 1 if you have the `strerror' function. */ #undef HAVE_STRERROR /* Define to 1 if you have the header file. */ #undef HAVE_STRINGS_H /* Define to 1 if you have the header file. */ #undef HAVE_STRING_H /* Define to 1 if you have the `strlcat' function. */ #undef HAVE_STRLCAT /* Define to 1 if you have the `strrchr' function. */ #undef HAVE_STRRCHR /* Define to 1 if you have the `strstr' function. */ #undef HAVE_STRSTR /* Define to 1 if you have the `strtoul' function. */ #undef HAVE_STRTOUL /* Define to 1 if `st_blksize' is a member of `struct stat'. */ #undef HAVE_STRUCT_STAT_ST_BLKSIZE /* Define to 1 if `st_rdev' is a member of `struct stat'. */ #undef HAVE_STRUCT_STAT_ST_RDEV /* Define to 1 if you have the `sysconf' function. */ #undef HAVE_SYSCONF /* Define to 1 if you have the header file. */ #undef HAVE_SYS_FILE_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_IOCTL_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_IPC_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_PARAM_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_SHM_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_STAT_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_SYSMACROS_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TIME_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_TERMIOS_H /* Define to 1 if you have the header file. */ #undef HAVE_TERM_H /* Define to 1 if you have the header file. */ #undef HAVE_UNISTD_H /* Define to 1 if you have the `vsnprintf' function. */ #undef HAVE_VSNPRINTF /* Define to 1 if you have the header file. */ #undef HAVE_WCHAR_H /* Define to 1 if you have the header file. */ #undef HAVE_WCTYPE_H /* Define to 1 if the system has the type `_Bool'. */ #undef HAVE__BOOL /* Name of package */ #undef PACKAGE /* Define to the address where bug reports for this package should be sent. */ #undef PACKAGE_BUGREPORT /* Define to the full name of this package. */ #undef PACKAGE_NAME /* Define to the full name and version of this package. */ #undef PACKAGE_STRING /* Define to the one symbol short name of this package. */ #undef PACKAGE_TARNAME /* Define to the home page for this package. */ #undef PACKAGE_URL /* Define to the version of this package. */ #undef PACKAGE_VERSION /* Signal handlers can determine the sending PID */ #undef SIGINFO_PROVIDES_PID /* Define to 1 if all of the C90 standard headers exist (not just the ones required in a freestanding environment). This macro is provided for backward compatibility; new code need not use it. */ #undef STDC_HEADERS /* Enable extensions on AIX 3, Interix. */ #ifndef _ALL_SOURCE # undef _ALL_SOURCE #endif /* Enable general extensions on macOS. */ #ifndef _DARWIN_C_SOURCE # undef _DARWIN_C_SOURCE #endif /* Enable general extensions on Solaris. */ #ifndef __EXTENSIONS__ # undef __EXTENSIONS__ #endif /* Enable GNU extensions on systems that have them. */ #ifndef _GNU_SOURCE # undef _GNU_SOURCE #endif /* Enable X/Open compliant socket functions that do not require linking with -lxnet on HP-UX 11.11. */ #ifndef _HPUX_ALT_XOPEN_SOCKET_API # undef _HPUX_ALT_XOPEN_SOCKET_API #endif /* Identify the host operating system as Minix. This macro does not affect the system headers' behavior. A future release of Autoconf may stop defining this macro. */ #ifndef _MINIX # undef _MINIX #endif /* Enable general extensions on NetBSD. Enable NetBSD compatibility extensions on Minix. */ #ifndef _NETBSD_SOURCE # undef _NETBSD_SOURCE #endif /* Enable OpenBSD compatibility extensions on NetBSD. Oddly enough, this does nothing on OpenBSD. */ #ifndef _OPENBSD_SOURCE # undef _OPENBSD_SOURCE #endif /* Define to 1 if needed for POSIX-compatible behavior. */ #ifndef _POSIX_SOURCE # undef _POSIX_SOURCE #endif /* Define to 2 if needed for POSIX-compatible behavior. */ #ifndef _POSIX_1_SOURCE # undef _POSIX_1_SOURCE #endif /* Enable POSIX-compatible threading on Solaris. */ #ifndef _POSIX_PTHREAD_SEMANTICS # undef _POSIX_PTHREAD_SEMANTICS #endif /* Enable extensions specified by ISO/IEC TS 18661-5:2014. */ #ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ # undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ #endif /* Enable extensions specified by ISO/IEC TS 18661-1:2014. */ #ifndef __STDC_WANT_IEC_60559_BFP_EXT__ # undef __STDC_WANT_IEC_60559_BFP_EXT__ #endif /* Enable extensions specified by ISO/IEC TS 18661-2:2015. */ #ifndef __STDC_WANT_IEC_60559_DFP_EXT__ # undef __STDC_WANT_IEC_60559_DFP_EXT__ #endif /* Enable extensions specified by ISO/IEC TS 18661-4:2015. */ #ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__ # undef __STDC_WANT_IEC_60559_FUNCS_EXT__ #endif /* Enable extensions specified by ISO/IEC TS 18661-3:2015. */ #ifndef __STDC_WANT_IEC_60559_TYPES_EXT__ # undef __STDC_WANT_IEC_60559_TYPES_EXT__ #endif /* Enable extensions specified by ISO/IEC TR 24731-2:2010. */ #ifndef __STDC_WANT_LIB_EXT2__ # undef __STDC_WANT_LIB_EXT2__ #endif /* Enable extensions specified by ISO/IEC 24747:2009. */ #ifndef __STDC_WANT_MATH_SPEC_FUNCS__ # undef __STDC_WANT_MATH_SPEC_FUNCS__ #endif /* Enable extensions on HP NonStop. */ #ifndef _TANDEM_SOURCE # undef _TANDEM_SOURCE #endif /* Enable X/Open extensions. Define to 500 only if necessary to make mbstate_t available. */ #ifndef _XOPEN_SOURCE # undef _XOPEN_SOURCE #endif /* Version number of package */ #undef VERSION /* Number of bits in a file offset, on hosts where this is settable. */ #undef _FILE_OFFSET_BITS /* Define for large files, on AIX-style hosts. */ #undef _LARGE_FILES /* Define to empty if `const' does not conform to ANSI C. */ #undef const /* Define to `int' if doesn't define. */ #undef gid_t /* Define to the type of a signed integer type of width exactly 32 bits if such a type exists and the standard includes do not define it. */ #undef int32_t /* Define to `int' if does not define. */ #undef mode_t /* Define to `long int' if does not define. */ #undef off_t /* Define as a signed integer type capable of holding a process identifier. */ #undef pid_t /* Define to `unsigned int' if does not define. */ #undef size_t /* Define to `int' if does not define. */ #undef ssize_t /* Define to `int' if doesn't define. */ #undef uid_t #include "config-aux.h" pv-1.10.0/src/include/pv.h0000644000273400027340000002406015077415242012166 00000000000000/* * Functions used across the program. * * Copyright 2002-2008, 2010, 2012-2015, 2017, 2021, 2023-2025 Andrew Wood * * License GPLv3+: GNU GPL version 3 or later; see `docs/COPYING'. */ #ifndef _PV_H #define _PV_H 1 #if HAVE_CONFIG_H #include "config.h" #endif #include #include #include #include #include #include #ifdef __cplusplus extern "C" { #endif /* * Exit status bitmask values. */ #define PV_ERROREXIT_REMOTE_OR_PID 1 #define PV_ERROREXIT_SAF 1 /* store and forward error */ #define PV_ERROREXIT_ACCESS 2 #define PV_ERROREXIT_OUROBOROS 4 #define PV_ERROREXIT_TRANSITION 8 #define PV_ERROREXIT_TRANSFER 16 #define PV_ERROREXIT_SIGNAL 32 #define PV_ERROREXIT_MEMORY 64 /* * Opaque structure for PV internal state. */ struct pvstate_s; typedef struct pvstate_s *pvstate_t; /* * Valid number types for pv_getnum_check(). */ typedef enum { PV_NUMTYPE_ANY_WITH_SUFFIX, PV_NUMTYPE_BARE_INTEGER, PV_NUMTYPE_BARE_DOUBLE } pv_numtype; /* * Simple string functions for processing numbers. */ /* * Return true if the character is an ASCII digit. */ extern bool pv_isdigit(char); /* * Return the given string converted to a double, for use as a time * interval. */ extern double pv_getnum_interval(const char *); /* * Return the given string converted to an off_t, for use as a size, * optionally interpreting suffixes in decimal units (multiples of 1000) * instead of multiples of 1024. */ extern off_t pv_getnum_size(const char *, bool); /* * Return the given string converted to an unsigned integer, for use as a * count such as screen width. */ extern unsigned int pv_getnum_count(const char *, bool); /* * Return true if the given string is a number of the given type. NB an * integer is both a valid integer and a valid double. */ extern bool pv_getnum_check(const char *, pv_numtype); /* * Return a value representing the first amount as a percentage of the * second total, i.e. 100*amount/total. If the second value, the total, is * zero or less, return 0. */ extern double pv_percentage(off_t, const off_t); /* * String handling wrappers. */ /* * Wrapper for sprintf(), falling back to sprintf() on systems without that * function. */ extern int pv_snprintf(char *, size_t, const char *, ...); /* * Implementation of strlcat() where it is unavailable: append a string to a * buffer, constraining the buffer to a particular size and ensuring * termination with '\0'. */ extern size_t pv_strlcat(char *, const char *, size_t); /* * Allocate and return a duplicate of a \0-terminated string, ensuring that * the duplicate is also \0-terminated. Returns NULL on error. */ /*@null@ */ /*@only@ */ extern char *pv_strdup(const char *); /* * Return a pointer to the last matching character in the buffer, or NULL if * not found. */ /*@null@ */ /*@temp@ */ extern void *pv_memrchr(const void *, int, size_t); /* * Return the displayed width of a string. */ extern size_t pv_strwidth(const char *, size_t); /* * Return true if the character is printable. */ extern bool pv_isprint(char); /* * Functions relating to elapsed time. */ /* * Read the current elapsed time, relative to an unspecified point in the * past, and store it in the given timespec buffer. The time is guaranteed * to not go backwards and does not count time when the system was * suspended. See clock_gettime(2) with CLOCK_MONOTONIC. */ void pv_elapsedtime_read(struct timespec *); /* Set the time in the given timespec to zero. */ void pv_elapsedtime_zero(struct timespec *); /* Copy the second timespec into the first. Analogous to strcpy(3). */ void pv_elapsedtime_copy(struct timespec *, const struct timespec *); /* * Return -1, 0, or 1 depending on whether the first time is earlier than, * equal to, or later than the second time. Analogous to strcmp(3). */ int pv_elapsedtime_compare(const struct timespec *, const struct timespec *); /* Add the latter two timespecs and store them in the first timespec. */ void pv_elapsedtime_add(struct timespec *, const struct timespec *, const struct timespec *); /* Add a number of nanoseconds to the given timespec. */ void pv_elapsedtime_add_nsec(struct timespec *, long long); /* Set the first timespec to the second minus the third. */ void pv_elapsedtime_subtract(struct timespec *, const struct timespec *, const struct timespec *); /* Convert a timespec to seconds. */ long double pv_elapsedtime_seconds(const struct timespec *); /* Sleep for a number of nanoseconds. */ void pv_nanosleep(long long); /* * Main PV functions. */ /* * Set the prefix (program name) for any PV error messages. */ extern void pv_set_error_prefix(/*@unique@ */ const char *); /* * Create a new state structure, and return it, or 0 (NULL) on error. */ extern /*@null@*/ /*@only@*/ pvstate_t pv_state_alloc(void); /* * Clear the calculated parts of a state structure. */ extern void pv_state_reset(pvstate_t state); /* * Set the formatting string, given a set of old-style formatting options. */ extern void pv_state_set_format(pvstate_t state, bool progress, bool timer, bool eta, bool fineta, bool rate, bool average_rate, bool bytes, bool bufpercent, size_t lastwritten, /*@null@*/ const char *name); /* * Set the various options. */ extern void pv_state_force_set(pvstate_t, bool); extern void pv_state_cursor_set(pvstate_t, bool); extern void pv_state_show_stats_set(pvstate_t, bool); extern void pv_state_numeric_set(pvstate_t, bool); extern void pv_state_wait_set(pvstate_t, bool); extern void pv_state_delay_start_set(pvstate_t, double); extern void pv_state_rate_gauge_set(pvstate_t, bool); extern void pv_state_linemode_set(pvstate_t, bool); extern void pv_state_bits_set(pvstate_t, bool); extern void pv_state_decimal_units_set(pvstate_t, bool); extern void pv_state_null_terminated_lines_set(pvstate_t, bool); extern void pv_state_no_display_set(pvstate_t, bool); extern void pv_state_skip_errors_set(pvstate_t, unsigned int); extern void pv_state_error_skip_block_set(pvstate_t, off_t); extern void pv_state_stop_at_size_set(pvstate_t, bool); extern void pv_state_sync_after_write_set(pvstate_t, bool); extern void pv_state_direct_io_set(pvstate_t, bool); extern void pv_state_sparse_output_set(pvstate_t, bool); extern void pv_state_rate_limit_set(pvstate_t, off_t); extern void pv_state_target_buffer_size_set(pvstate_t, size_t); extern void pv_state_no_splice_set(pvstate_t, bool); extern void pv_state_discard_input_set(pvstate_t, bool); extern void pv_state_size_set(pvstate_t, off_t); extern void pv_state_interval_set(pvstate_t, double); extern void pv_state_width_set(pvstate_t, unsigned int, bool); extern void pv_state_height_set(pvstate_t, unsigned int, bool); extern void pv_state_name_set(pvstate_t, /*@null@*/ const char *); extern void pv_state_default_bar_style_set(pvstate_t, /*@null@ */ const char *); extern void pv_state_format_string_set(pvstate_t, /*@null@*/ const char *); extern void pv_state_extra_display_set(pvstate_t, /*@null@*/ const char *); extern void pv_state_output_set(pvstate_t, int, const char *); extern void pv_state_average_rate_window_set(pvstate_t, unsigned int); extern void pv_state_set_terminal_supports_utf8(pvstate_t, bool); extern void pv_state_inputfiles(pvstate_t, unsigned int, const char **); extern void pv_state_watchfds(pvstate_t, unsigned int, const pid_t *, const int *); /* * Work out whether we are in the foreground. */ extern bool pv_in_foreground(void); /* * Work out the terminal size. */ extern void pv_screensize(unsigned int *width, unsigned int *height); /* * Calculate the total size of all input files. */ extern off_t pv_calc_total_size(pvstate_t); /* * Set up signal handlers ready for running the main loop. */ extern void pv_sig_init(pvstate_t); #ifdef PV_REMOTE_CONTROL /* * Return true if SIGUSR2 has been received, and indicate the sender. */ extern bool pv_sigusr2_received(pvstate_t, pid_t *); /* * Return true if SIGUSR1 has been received, and indicate the sender. */ extern bool pv_sigusr1_received(pvstate_t, pid_t *); #endif /* * Return a stream pointer for a control file associated with a particular * process ID and signal. */ /*@null@ */ /*@dependent@ */ extern FILE *pv_open_controlfile(char *, size_t, pid_t, int, bool); /* * Enter the main transfer loop, transferring all input files to the output. */ extern int pv_main_loop(pvstate_t); /* * Watch the selected file descriptors of the selected processes. */ extern int pv_watchfd_loop(pvstate_t); /* * Watch the progress of another pv process. */ extern int pv_query_loop(pvstate_t, pid_t); /* * Set the options of another pv process. */ int pv_remote_set(pvstate_t, pid_t); /* * Query another pv process for its elapsed transfer time, amount * transferred, and total size, and update the local state with those * values. Optionally also return the total size separately. Reports * errors unless "silent" is true. */ int pv_remote_transferstate_fetch(pvstate_t state, pid_t query, /*@null@ */ off_t *sizeptr, bool silent); /* * Shut down signal handlers after running the main loop. */ extern void pv_sig_fini(pvstate_t); /* * Free a state structure, after which it can no longer be used. */ extern void pv_state_free(/*@only@*/ pvstate_t); /* * Return a string listing all supported format sequences. */ /*@null@*/ char *pv_format_sequences(void); #if ! HAVE_SETPROCTITLE void initproctitle(int, char **); void setproctitle(const char *, ...); #endif #ifdef ENABLE_DEBUGGING # if __STDC_VERSION__ < 199901L && !defined(__func__) # if __GNUC__ >= 2 # define __func__ __FUNCTION__ # else # define __func__ "" # endif # endif # define debug(x,...) debugging_output(__func__, __FILE__, __LINE__, x, __VA_ARGS__) #else # define debug(x,...) /*@-noeffect@*/ do { } while (0) /*@+noeffect@*/ #endif /* * Set the debugging destination file, if debugging is enabled. */ void debugging_output_destination(const char *); /* * Output debugging information, if debugging is enabled. */ void debugging_output(const char *, const char *, int, const char *, ...); #ifdef __cplusplus } #endif #endif /* _PV_H */ pv-1.10.0/src/include/pv-internal.h0000644000273400027340000006721315100746757014014 00000000000000/* * Functions internal to the PV library. Include "config.h" first. * * Copyright 2002-2008, 2010, 2012-2015, 2017, 2021, 2023-2025 Andrew Wood * * License GPLv3+: GNU GPL version 3 or later; see `docs/COPYING'. */ #ifndef _PV_INTERNAL_H #define _PV_INTERNAL_H 1 #ifdef HAVE_STDINT_H #include #endif #include #include #include #include #include #include #ifdef __cplusplus extern "C" { #endif #define RATE_GRANULARITY 100000000 /* nsec between -L rate chunks */ #define RATE_BURST_WINDOW 5 /* rate burst window (multiples of rate) */ #define REMOTE_INTERVAL 100000000 /* nsec between checks for -R and -Q */ #define BUFFER_SIZE (size_t) 409600 /* default transfer buffer size */ #define BUFFER_SIZE_MAX (size_t) 524288 /* max auto transfer buffer size */ #define MAX_READ_AT_ONCE (size_t) 524288 /* max to read() in one go */ #define MAX_WRITE_AT_ONCE (size_t) 524288 /* max to write() in one go */ #define TRANSFER_READ_TIMEOUT 0.09L /* seconds to time reads out at */ #define TRANSFER_WRITE_TIMEOUT 0.9L /* seconds to time writes out at */ #define MAX_LINE_POSITIONS 100000 /* number of lines to remember positions of */ #define MAXIMISE_BUFFER_FILL 1 #define PV_SIZEOF_DEFAULT_FORMAT 512 #define PV_SIZEOF_CWD 4096 #define PV_SIZEOF_LASTWRITTEN_BUFFER 256 #define PV_SIZEOF_PREVLINE_BUFFER 1024 #define PV_FORMAT_ARRAY_MAX 100 #define PV_SIZEOF_FORMAT_SEGMENTS_BUF 4096 #define PV_SIZEOF_CRS_LOCK_FILE 1024 #define PV_SIZEOF_FILE_FDINFO 4096 #define PV_SIZEOF_FILE_FD 4096 #define PV_SIZEOF_FILE_FDPATH 4096 #define PV_SIZEOF_DISPLAY_NAME 512 #define PV_BARSTYLE_MAX 4 /* number of different styles allowed in a format */ #define PV_BARSTYLE_SIZEOF_STRING 10 /* max length of a bar constituent component in bytes */ #define PV_BARSTYLE_MAX_FILLERS 10 /* max number of bar filler strings */ #define PV_DISPLAY_WINDOWTITLE 1 #define PV_DISPLAY_PROCESSTITLE 2 /* * Structure for data shared between multiple "pv -c" instances. */ struct pvipccursorstate_s { int y_topmost; /* terminal row of topmost "pv" instance */ bool tty_tostop_added; /* whether any instance had to set TOSTOP on the terminal */ }; /* * Types of transfer count - bytes, decimal bytes or lines. */ typedef enum { PV_TRANSFERCOUNT_BYTES, PV_TRANSFERCOUNT_DECBYTES, PV_TRANSFERCOUNT_LINES } pvtransfercount_t; /* * Structure describing a short string used as part of a progress bar, whose * width in display characters may not be the same as its length in bytes. */ struct pvbarstring_spec_s { char string[PV_BARSTYLE_SIZEOF_STRING]; uint8_t width; uint8_t bytes; }; /* * Structure describing a style of progress bar. * * The part that moves back and forth when the size isn't known, such as * "<=>", is "indicator". * * The string used to populate the rest of the bar is one of "filler", which * contains "filler_entries" array items. The first item "filler[0]" is * used for an empty part such as " ". The last item * "filler[filler_entries-1]" is used for a 100% full part, such as "=". * * If there are more than the minimum of 2 entries, then the intervening * entries are used for partial fills. * * When there are only 2 entries and the bar isn't completely empty or full, * the last filled portion of the bar is filled with "tip" instead of the * last filler item to indicate the tip of the bar, such as ">". * * Note that only the indicator is expected to ever be wider than 1 display * character. All other items are expected to have a width of 0 or 1. * * The "style_id" is an opaque identifier that should only be used to * determine whether two styles are the same. It is always nonzero. */ struct pvbarstyle_s { uint8_t style_id; uint8_t filler_entries; struct pvbarstring_spec_s indicator; struct pvbarstring_spec_s tip; struct pvbarstring_spec_s filler[PV_BARSTYLE_MAX_FILLERS]; }; typedef struct pvbarstyle_s *pvbarstyle_t; /* Display format component type, -1 for static string. */ typedef int8_t pvdisplay_component_t; #define PVDISPLAY_COMPONENT_MAX (127) /* INT8_MAX */ /* Byte count of a part of the display. */ typedef uint16_t pvdisplay_bytecount_t; #define PVDISPLAY_BYTECOUNT_MAX (65535) /* UINT16_MAX */ /* Width of a part of the display. */ typedef uint16_t pvdisplay_width_t; #define PVDISPLAY_WIDTH_MAX (65535) /* UINT16_MAX */ /* * Structure defining the current state of a single watched file descriptor. */ struct pvwatchfd_s; typedef /*@null@*/ struct pvwatchfd_s *pvwatchfd_t; /* String pointer, that is the only pointer to this resource, that can be null. */ typedef /*@only@*/ /*@null@*/ char * nullable_string_t; /* * Structure for holding PV internal state. Opaque outside the PV library. * * In general, members are ordered by size, to minimise padding. */ struct pvstate_s { /****************** * Program status * ******************/ struct pvprogramstatus_s { char cwd[PV_SIZEOF_CWD]; /* current working directory for relative path */ int current_input_file; /* index of current file being read */ int exit_status; /* exit status to give (0=OK) */ bool terminal_supports_utf8; /* whether the terminal supports UTF-8 */ bool terminal_supports_colour; /* whether the terminal supports colour */ bool checked_colour_support; /* whether we have checked colour support yet */ } status; /*************** * Input files * ***************/ struct pvinputfiles_s { /*@only@*/ /*@null@*/ nullable_string_t *filename; /* input filenames */ unsigned int file_count; /* number of input files */ } files; /********************************* * Items to watch with --watchfd * *********************************/ struct { /*@only@*/ /*@null@*/ struct pvwatcheditem_s { /* array of PID or PID:FD items */ pid_t pid; /* watched PID */ int fd; /* watched fd, or -1 for all */ pvwatchfd_t info_array; /* watch information for each fd */ int array_length; /* length of watch info array */ bool finished; /* "PID:FD": fd closed; or PID gone */ } *watching; unsigned int count; /* number of items in these arrays */ bool multiple_pids; /* true if more than one distinct PID */ } watchfd; /******************* * Program control * *******************/ struct pvcontrol_s { char default_format[PV_SIZEOF_DEFAULT_FORMAT]; /* default format string */ double interval; /* interval between updates */ double delay_start; /* delay before first display */ /*@only@*/ /*@null@*/ char *name; /* display name */ /*@only@*/ /*@null@*/ char *format_string; /* output format string */ /*@only@*/ /*@null@*/ char *extra_display_spec; /* full spec for extra displays */ /*@only@*/ /*@null@*/ char *extra_format_string; /* extra format string alone */ /*@null@*/ char *output_name; /* name of the output, for diagnostics */ /*@null@*/ char *default_bar_style; /* which bar style to use by default */ off_t error_skip_block; /* skip block size, 0 for adaptive */ off_t rate_limit; /* rate limit, in bytes per second */ size_t target_buffer_size; /* buffer size (0=default) */ off_t size; /* total size of data */ unsigned int skip_errors; /* skip read errors counter */ int output_fd; /* fd to write output to */ unsigned int average_rate_window; /* time window in seconds for average rate calculations */ unsigned int history_interval; /* seconds between each average rate calc history entry */ pvdisplay_width_t width; /* screen width */ unsigned int height; /* screen height */ unsigned int extra_displays; /* bitmask of extra display destinations */ struct { /* old-style format options (used by -R) */ size_t lastwritten; /* --last-written (amount) */ bool progress; /* --progress */ bool timer; /* --timer */ bool eta; /* --eta */ bool fineta; /* --fineta */ bool rate; /* --rate */ bool average_rate; /* --average-rate */ bool bytes; /* --bytes */ bool bufpercent; /* --buffer-percent */ } format_option; bool force; /* display even if not on terminal */ bool cursor; /* use cursor positioning */ bool numeric; /* numeric output only */ bool wait; /* wait for data before display */ bool rate_gauge; /* if size unknown, show rate vs max rate */ bool linemode; /* count lines instead of bytes */ bool bits; /* report bits instead of bytes */ bool decimal_units; /* use decimal prefixes */ bool null_terminated_lines; /* lines are null-terminated */ bool no_display; /* do nothing other than pipe data */ bool no_splice; /* never use splice() */ bool stop_at_size; /* set if we stop at "size" bytes */ bool sync_after_write; /* set if we sync after every write */ bool direct_io; /* set if O_DIRECT is to be used */ bool direct_io_changed; /* set when direct_io is changed */ bool sparse_output; /* set if we leave holes in the output */ bool discard_input; /* write nothing to stdout */ bool show_stats; /* show statistics on exit */ bool width_set_manually; /* width was set manually, not detected */ bool height_set_manually; /* height was set manually, not detected */ } control; /******************* * Signal handling * *******************/ struct pvsignal_s { /* old signal handlers to restore in pv_sig_fini(). */ struct sigaction old_sigpipe; struct sigaction old_sigttou; struct sigaction old_sigtstp; struct sigaction old_sigcont; struct sigaction old_sigwinch; struct sigaction old_sigint; struct sigaction old_sighup; struct sigaction old_sigterm; #ifdef PV_REMOTE_CONTROL struct sigaction old_sigusr2; struct sigaction old_sigusr1; #endif struct sigaction old_sigalrm; struct timespec when_tstp_arrived; /* see pv_sig_tstp() / __cont() */ struct timespec total_stoppage_time; /* total time spent stopped */ #ifdef PV_REMOTE_CONTROL volatile sig_atomic_t rxusr2; /* whether SIGUSR2 was received */ volatile pid_t sender_usr2; /* PID of sending process for SIGUSR2 */ volatile sig_atomic_t rxusr1; /* whether SIGUSR1 was received */ volatile pid_t sender_usr1; /* PID of sending process for SIGUSR1 */ #endif } signal; /******************* * Transient flags * *******************/ struct pvtransientflags_s { volatile sig_atomic_t reparse_display; /* whether to re-check format string */ volatile sig_atomic_t terminal_resized; /* whether we need to get term size again */ volatile sig_atomic_t trigger_exit; /* whether we need to abort right now */ volatile sig_atomic_t clear_tty_tostop_on_exit; /* whether to clear tty TOSTOP on exit */ volatile sig_atomic_t suspend_stderr; /* whether writing to stderr is suspended */ volatile sig_atomic_t skip_next_sigcont; /* whether to ignore the next SIGCONT */ volatile sig_atomic_t pipe_closed; /* whether the output pipe was closed */ } flags; /***************** * Display state * *****************/ struct pvdisplay_s { struct pvdisplay_segment_s { /* format string broken into segments */ /* See pv__format_init() for more details. */ /*@dependent@*/ /*@null@*/ const char *string_parameter; /* parameter after colon in %{x:} */ pvdisplay_bytecount_t string_parameter_bytes; /* number of bytes in string_parameter */ pvdisplay_component_t type; /* component type, -1 for static string */ int8_t parameter; /* component parameter, such as bar style index */ pvdisplay_width_t chosen_size; /* "n" from %A, or 0 */ pvdisplay_bytecount_t offset; /* start offset of this segment in the build buffer */ pvdisplay_bytecount_t bytes; /* length of segment in bytes in the build buffer */ pvdisplay_width_t width; /* displayed width of segment */ } format[PV_FORMAT_ARRAY_MAX]; struct pvbarstyle_s barstyle[PV_BARSTYLE_MAX]; /* The last-written "n" bytes. */ char lastwritten_buffer[PV_SIZEOF_LASTWRITTEN_BUFFER]; /* The most recently output complete line. */ char previous_line[PV_SIZEOF_PREVLINE_BUFFER]; /* The line being received now. */ char next_line[PV_SIZEOF_PREVLINE_BUFFER]; /*@only@*/ /*@null@*/ char *display_buffer; /* buffer for display string */ off_t initial_offset; /* offset when first opened (when watching fds) */ size_t next_line_len; /* length of currently receiving line so far */ size_t format_segment_count; /* number of format string segments */ pvtransfercount_t count_type; /* type of count for transfer, rate, etc */ pvdisplay_width_t prev_screen_width; /* screen width last time we were called */ pvdisplay_bytecount_t display_buffer_size; /* size allocated to display buffer */ pvdisplay_bytecount_t display_string_bytes; /* byte length of string in display buffer */ pvdisplay_width_t display_string_width; /* displayed width of string in display buffer */ pvdisplay_bytecount_t lastwritten_bytes; /* largest number of last-written bytes to show */ bool showing_timer; /* set if showing timer */ bool showing_bytes; /* set if showing byte/line count */ bool showing_rate; /* set if showing transfer rate */ bool showing_last_written; /* set if displaying the last few bytes written */ bool showing_previous_line; /* set if displaying the previously output line */ bool format_uses_colour; /* set if the format string uses colours */ bool colour_permitted; /* whether colour is permitted for this display */ bool sgr_code_active; /* set while SGR code is active in a display line */ bool final_update; /* set internally on the final update */ bool output_produced; /* set once anything written to terminal */ } display; /* Extra display for alternate outputs like a window title. */ struct pvdisplay_s extra_display; /************************************ * Calculated state of the transfer * ************************************/ struct pvtransfercalc_s { long double transfer_rate; /* calculated transfer rate */ long double average_rate; /* calculated average transfer rate */ long double prev_elapsed_sec; /* elapsed sec at which rate last calculated */ long double prev_rate; /* last calculated instantaneous transfer rate */ long double prev_trans; /* amount transferred since last rate calculation */ long double current_avg_rate; /* current average rate over last history intervals */ long double rate_min; /* minimum measured transfer rate */ long double rate_max; /* maximum measured transfer rate */ long double rate_sum; /* sum of all measured transfer rates */ long double ratesquared_sum; /* sum of the squares of each transfer rate */ unsigned long measurements_taken; /* how many times the rate was measured */ /* Keep track of progress over last intervals to compute current average rate. */ /*@null@*/ struct { /* state at previous intervals (circular buffer) */ long double elapsed_sec; /* time since start of transfer */ off_t transferred; /* amount transferred by that time */ } *history; size_t history_len; /* total size of history array */ size_t history_first; /* index of oldest entry */ size_t history_last; /* index of newest entry */ off_t prev_transferred; /* total amount transferred when called last time */ double percentage; /* transfer percentage completion */ } calc; /******************** * Cursor/IPC state * ********************/ struct pvcursorstate_s { char lock_file[PV_SIZEOF_CRS_LOCK_FILE]; #ifdef HAVE_IPC /*@keep@*/ /*@null@*/ struct pvipccursorstate_s *shared; /* data shared between instances */ int shmid; /* ID of our shared memory segment */ int pvcount; /* number of `pv' processes in total */ int pvmax; /* highest number of `pv's seen */ int y_lastread; /* last value of _y_top seen */ int y_offset; /* our Y offset from this top position */ int needreinit; /* counter if we need to reinit cursor pos */ #endif /* HAVE_IPC */ int lock_fd; /* fd of lockfile, -1 if none open */ int y_start; /* our initial Y coordinate */ #ifdef HAVE_IPC bool noipc; /* set if we can't use IPC */ #endif /* HAVE_IPC */ bool disable; /* set if cursor positioning can't be used */ } cursor; /******************* * Transfer state * *******************/ /* * The transfer buffer is used for moving data from the input files * to the output when splice() is not available. * * If buffer_size is smaller than control.target_buffer_size, then * pv_transfer() will try to reallocate transfer_buffer to make * buffer_size equal to control.target_buffer_size. * * Data from the input files is read into the buffer; read_position * is the offset in the buffer that we've read data up to. * * Data is written to the output from the buffer, and write_position * is the offset in the buffer that we've written data up to. It * will always be less than or equal to read_position. */ struct pvtransferstate_s { long double elapsed_seconds; /* how long we have been transferring data for */ /*@only@*/ /*@null@*/ char *transfer_buffer; /* data transfer buffer */ size_t buffer_size; /* size of buffer */ size_t read_position; /* amount of data in buffer */ size_t write_position; /* buffered data written */ ssize_t to_write; /* max to write this time around */ ssize_t written; /* bytes sent to stdout this time */ size_t written_but_not_consumed; /* bytes in the output pipe, unread */ off_t total_bytes_read; /* total bytes read */ off_t total_written; /* total bytes or lines written */ off_t transferred; /* amount transferred (written - unconsumed) */ /* Keep track of line positions to backtrack written_but_not_consumed. */ /*@only@*/ /*@null@*/ off_t *line_positions; /* line separator write positions (circular buffer) */ size_t line_positions_capacity; /* total size of line position array */ size_t line_positions_length; /* number of positions stored in array */ size_t line_positions_head; /* index to use for next position */ off_t last_output_position; /* write position last sent to output */ /* * While reading from a file descriptor we keep track of how * many times in a row we've seen errors * (read_errors_in_a_row), and whether or not we have put a * warning on stderr about read errors on this fd * (read_error_warning_shown). * * Whenever the active file descriptor changes from * last_read_skip_fd, we reset read_errors_in_a_row to 0 and * read_error_warning_shown to false for the new file * descriptor and set last_read_skip_fd to the new fd * number. * * This way, we're treating each input file separately. */ off_t read_errors_in_a_row; int last_read_skip_fd; /* read_error_warning_shown is defined below. */ #ifdef HAVE_SPLICE /* * These variables are used to keep track of whether * splice() was used; splice_failed_fd is the file * descriptor that splice() last failed on, so that we don't * keep trying to use it on an fd that doesn't support it, * and splice_used is set to true if splice() was used this * time within pv_transfer(). */ int splice_failed_fd; bool splice_used; #endif bool read_error_warning_shown; bool output_not_seekable; /* set if lseek() fails on output */ } transfer; }; typedef struct pvprogramstatus_s *pvprogramstatus_t; typedef struct pvinputfiles_s *pvinputfiles_t; typedef struct pvcontrol_s *pvcontrol_t; typedef struct pvsignal_s *pvsignal_t; typedef struct pvtransientflags_s *pvtransientflags_t; typedef struct pvdisplay_s *pvdisplay_t; typedef struct pvdisplay_segment_s *pvdisplay_segment_t; typedef struct pvtransfercalc_s *pvtransfercalc_t; typedef struct pvcursorstate_s *pvcursorstate_t; typedef struct pvtransferstate_s *pvtransferstate_t; /* * Structure defining the current state of a single watched file descriptor. * The full definition needs to go here as it refers to sub-structures of * the main state, defined above. */ struct pvwatchfd_s { struct pvtransientflags_s flags; /* transient flags */ struct pvtransferstate_s transfer; /* transfer state */ struct pvtransfercalc_s calc; /* calculated transfer state */ struct pvdisplay_s display; /* display data */ #ifdef __APPLE__ #else char file_fdinfo[PV_SIZEOF_FILE_FDINFO]; /* path to /proc fdinfo file */ char file_fd[PV_SIZEOF_FILE_FD]; /* path to /proc fd symlink */ #endif char file_fdpath[PV_SIZEOF_FILE_FDPATH]; /* path to file that was opened */ /*@keep@ */ char display_name[PV_SIZEOF_DISPLAY_NAME]; /* name to show on progress bar */ struct stat sb_fd; /* stat of fd symlink */ struct stat sb_fd_link; /* lstat of fd symlink */ off_t size; /* size of whole file, 0 if unknown */ off_t position; /* position last seen at */ struct timespec start_time; /* time we started watching the fd */ struct timespec end_time; /* time the fd was marked as closed */ struct timespec total_stoppage_time; /* total time spent stopped */ pid_t watch_pid; /* PID the fd belongs to */ int watch_fd; /* fd to watch */ bool closed; /* true once the fd is closed */ bool displayable; /* false if not displayable */ bool unused; /* true if free for re-use */ }; /* * Read-only counterparts to the above structure pointers, to be used in * function declarations where the function definitely shouldn't be altering * the contents of the structure. */ typedef const struct pvprogramstatus_s * readonly_pvprogramstatus_t; typedef const struct pvinputfiles_s * readonly_pvinputfiles_t; typedef const struct pvcontrol_s * readonly_pvcontrol_t; typedef const struct pvsignal_s * readonly_pvsignal_t; typedef const struct pvtransientflags_s * readonly_pvtransientflags_t; typedef const struct pvdisplay_s * readonly_pvdisplay_t; typedef const struct pvdisplay_segment_s * readonly_pvdisplay_segment_t; typedef const struct pvtransfercalc_s * readonly_pvtransfercalc_t; typedef const struct pvcursorstate_s * readonly_pvcursorstate_t; typedef const struct pvtransferstate_s * readonly_pvtransferstate_t; /* * Structure containing the parameters used by formatters. */ struct pvformatter_args_s { /*@dependent@*/ pvdisplay_t display; /* the display being updated */ /*@dependent@*/ pvdisplay_segment_t segment; /* the segment of the display */ /*@dependent@*/ readonly_pvprogramstatus_t status; /* program status */ /*@dependent@*/ readonly_pvcontrol_t control; /* control settings */ /*@dependent@*/ readonly_pvtransferstate_t transfer; /* transfer state */ /*@dependent@*/ readonly_pvtransfercalc_t calc; /* calculated transfer state */ /*@dependent@*/ char *buffer; /* buffer to write formatted segments into */ pvdisplay_bytecount_t buffer_size; /* size of the buffer */ pvdisplay_bytecount_t offset; /* current write position in the buffer */ }; typedef struct pvformatter_args_s *pvformatter_args_t; /* Pointer to a formatter function. */ typedef pvdisplay_bytecount_t (*pvdisplay_formatter_t)(pvformatter_args_t); /* * Structure defining a format string sequence following a %. */ struct pvdisplay_component_s { /*@null@ */ const char *match; /* string to match */ /*@null@ */ pvdisplay_formatter_t function; /* function to call */ bool dynamic; /* whether it can scale with screen size */ }; void pv_error(char *, ...); int pv_main_loop(pvstate_t); void pv_calculate_transfer_rate(pvtransfercalc_t, readonly_pvtransferstate_t, readonly_pvcontrol_t, readonly_pvdisplay_t, bool); long pv_bound_long(long, long, long); long pv_seconds_remaining(const off_t, const off_t, const long double); void pv_si_prefix(long double *, char *, const long double, pvtransfercount_t); void pv_describe_amount(char *, size_t, char *, long double, char *, char *, pvtransfercount_t); int8_t pv_display_barstyle_index(pvformatter_args_t, const char *); pvdisplay_bytecount_t pv_formatter_segmentcontent(char *, pvformatter_args_t); /* * Formatting functions. * * Each formatting function takes a state, the current display, and the * segment it's for; it also takes a buffer, with a particular size, and an * offset at which to start writing to the buffer. * * If the component is dynamically sized (such as a progress bar with no * chosen_size constraint), the segment's "width" is expected to have * already been populated by the caller, with the target width. * * The function writes the appropriate string to the buffer at the offset, * and updates the segment's "offset" and "bytes". The number of bytes * written ("bytes") is also returned; it will be 0 if the string would not * fit into the buffer. * * The caller is expected to update the segment's "width". * * If called with a buffer size of 0, only the side effects occur (such as * setting flags like display->showing_timer). */ pvdisplay_bytecount_t pv_formatter_progress(pvformatter_args_t); pvdisplay_bytecount_t pv_formatter_progress_bar_only(pvformatter_args_t); pvdisplay_bytecount_t pv_formatter_progress_amount_only(pvformatter_args_t); pvdisplay_bytecount_t pv_formatter_bar_default(pvformatter_args_t); pvdisplay_bytecount_t pv_formatter_bar_plain(pvformatter_args_t); pvdisplay_bytecount_t pv_formatter_bar_block(pvformatter_args_t); pvdisplay_bytecount_t pv_formatter_bar_granular(pvformatter_args_t); pvdisplay_bytecount_t pv_formatter_bar_shaded(pvformatter_args_t); pvdisplay_bytecount_t pv_formatter_timer(pvformatter_args_t); pvdisplay_bytecount_t pv_formatter_eta(pvformatter_args_t); pvdisplay_bytecount_t pv_formatter_fineta(pvformatter_args_t); pvdisplay_bytecount_t pv_formatter_rate(pvformatter_args_t); pvdisplay_bytecount_t pv_formatter_average_rate(pvformatter_args_t); pvdisplay_bytecount_t pv_formatter_bytes(pvformatter_args_t); pvdisplay_bytecount_t pv_formatter_buffer_percent(pvformatter_args_t); pvdisplay_bytecount_t pv_formatter_last_written(pvformatter_args_t); pvdisplay_bytecount_t pv_formatter_previous_line(pvformatter_args_t); pvdisplay_bytecount_t pv_formatter_name(pvformatter_args_t); pvdisplay_bytecount_t pv_formatter_sgr(pvformatter_args_t); bool pv_format (pvprogramstatus_t, readonly_pvcontrol_t, readonly_pvtransferstate_t, readonly_pvtransfercalc_t, /*@null@ */ const char *, pvdisplay_t, bool, bool); void pv_display (pvprogramstatus_t, readonly_pvcontrol_t, pvtransientflags_t, readonly_pvtransferstate_t, pvtransfercalc_t, pvcursorstate_t, pvdisplay_t, /*@null@ */ pvdisplay_t, bool); ssize_t pv_transfer(pvstate_t, int, bool *, bool *, off_t, long *); int pv_next_file(pvstate_t, unsigned int, int); /*@keep@*/ const char *pv_current_file_name(pvstate_t); unsigned int pv_update_calc_average_rate_window(pvtransfercalc_t, unsigned int); void pv_reset_calc(pvtransfercalc_t); void pv_reset_transfer(pvtransferstate_t); void pv_reset_flags(pvtransientflags_t); void pv_reset_display(pvdisplay_t); void pv_reset_watchfd(pvwatchfd_t); void pv_freecontents_display(pvdisplay_t); void pv_freecontents_transfer(pvtransferstate_t); void pv_freecontents_calc(pvtransfercalc_t); void pv_freecontents_watchfd(pvwatchfd_t); void pv_freecontents_watchfd_items(struct pvwatcheditem_s *, unsigned int); void pv_write_retry(int, const char *, size_t); void pv_tty_write(readonly_pvtransientflags_t, const char *, size_t); void pv_crs_fini(pvcursorstate_t, readonly_pvcontrol_t, pvtransientflags_t); void pv_crs_init(pvcursorstate_t, readonly_pvcontrol_t, pvtransientflags_t); void pv_crs_update(pvcursorstate_t, readonly_pvcontrol_t, pvtransientflags_t, const char *); #ifdef HAVE_IPC void pv_crs_needreinit(pvcursorstate_t); #endif void pv_sig_allowpause(void); void pv_sig_checkbg(void); void pv_sig_nopause(void); bool pv_remote_check(pvstate_t); int pv_watchfd_info(pvstate_t, pvwatchfd_t, bool); bool pv_watchfd_changed(pvwatchfd_t); off_t pv_watchfd_position(pvwatchfd_t); int pv_watchpid_scanfds(pvstate_t, pid_t, int, int *, pvwatchfd_t *); void pv_watchpid_setname(pvstate_t, pvwatchfd_t); #ifdef __cplusplus } #endif #endif /* _PV_INTERNAL_H */ pv-1.10.0/src/include/config-aux.h0000644000273400027340000000216215077415242013600 00000000000000/* * Standard definitions to make use of the config.h values set by the * `configure' script. Include this after config.h and before anything * else. * * Copyright 2002-2008, 2010, 2012-2015, 2017, 2021, 2023-2025 Andrew Wood * * License GPLv3+: GNU GPL version 3 or later; see `docs/COPYING'. */ #if ENABLE_NLS # ifdef HAVE_LIBINTL_H # include # endif # ifdef HAVE_LOCALE_H # include # endif # define _(String) gettext (String) # define N_(String) (String) #else # define _(String) (String) # define N_(String) (String) #endif #undef CURSOR_ANSWERBACK_BYTE_BY_BYTE #ifndef _AIX #define CURSOR_ANSWERBACK_BYTE_BY_BYTE 1 #endif /* Boolean type support */ #ifdef HAVE_STDBOOL_H # include #else # ifndef HAVE__BOOL # ifdef __cplusplus typedef bool _Bool; # else # define _Bool signed char # endif # endif # define bool _Bool # define false 0 # define true 1 # define __bool_true_false_are_defined 1 #endif /* Whether "--remote" and "--query" should be available. */ #undef PV_REMOTE_CONTROL #if HAVE_DECL_SA_SIGINFO # if SIGINFO_PROVIDES_PID #define PV_REMOTE_CONTROL 1 # endif #endif pv-1.10.0/src/include/options.h0000644000273400027340000001170515077415242013236 00000000000000/* * Global program option structure and the parsing function prototype. * * Copyright 2002-2008, 2010, 2012-2015, 2017, 2021, 2023-2025 Andrew Wood * * License GPLv3+: GNU GPL version 3 or later; see `docs/COPYING'. */ #ifndef _OPTIONS_H #define _OPTIONS_H 1 #if HAVE_CONFIG_H #include "config.h" #endif #include #include #ifdef __cplusplus extern "C" { #endif struct opts_s; typedef struct opts_s *opts_t; /* * Overall program actions to select. */ typedef enum { PV_ACTION_NOTHING, /* do nothing, and exit */ PV_ACTION_TRANSFER, /* transfer data */ PV_ACTION_STORE_AND_FORWARD, /* store to file, then output from it */ PV_ACTION_WATCHFD, /* watch process file descriptors */ PV_ACTION_REMOTE_CONTROL, /* remotely control another pv */ PV_ACTION_QUERY /* watch the state of another pv */ } pvaction_t; /* * Structure describing run-time options. * * Members are ordered by size to minimise padding. */ struct opts_s { double interval; /* interval between updates */ double delay_start; /* delay before first display */ /*@keep@*/ const char *program_name; /* name the program is running as */ /*@keep@*/ /*@null@*/ char *output; /* fd to write output to */ /*@keep@*/ /*@null@*/ char *name; /* display name, if any */ /*@keep@*/ /*@null@*/ char *default_bar_style; /* default bar style */ /*@keep@*/ /*@null@*/ char *format; /* output format, if any */ /*@keep@*/ /*@null@*/ char *pidfile; /* PID file, if any */ /*@keep@*/ /*@null@*/ char *store_and_forward_file; /* store and forward file, if any */ /*@keep@*/ /*@null@*/ char *extra_display; /* extra display specifier, if any */ /*@keep@*/ /*@null@*/ pid_t *watchfd_pid; /* array of processes to watch fds of */ /*@keep@*/ /*@null@*/ int *watchfd_fd; /* array of fds to watch in each one (0=all) */ /*@keep@*/ /*@null@*/ const char **argv; /* array of non-option arguments */ size_t lastwritten; /* show N bytes last written */ off_t rate_limit; /* rate limit, in bytes per second */ size_t buffer_size; /* buffer size, in bytes (0=default) */ off_t size; /* total size of data */ off_t error_skip_block; /* skip block size, 0 for adaptive */ pid_t remote; /* PID of pv to update settings of */ pid_t query; /* PID of pv to query progress of */ unsigned int skip_errors; /* skip read errors counter */ unsigned int average_rate_window; /* time window in seconds for average rate calculations */ unsigned int width; /* screen width */ unsigned int height; /* screen height */ unsigned int argc; /* number of non-option arguments */ unsigned int argv_length; /* allocated array size */ unsigned int watchfd_count; /* number of watchfd items */ unsigned int watchfd_length; /* allocated array size */ pvaction_t action; /* the program action to perform */ bool progress; /* progress bar flag */ bool timer; /* timer flag */ bool eta; /* ETA flag */ bool fineta; /* absolute ETA flag */ bool rate; /* rate counter flag */ bool average_rate; /* average rate counter flag */ bool bytes; /* bytes transferred flag */ bool bits; /* report transfer size in bits */ bool decimal_units; /* decimal prefix flag */ bool bufpercent; /* transfer buffer percentage flag */ bool force; /* force-if-not-terminal flag */ bool cursor; /* whether to use cursor positioning */ bool numeric; /* numeric output only */ bool wait; /* wait for transfer before display */ bool rate_gauge; /* if size unknown, show rate vs max rate */ bool linemode; /* count lines instead of bytes */ bool null_terminated_lines; /* lines are null-terminated */ bool no_display; /* do nothing other than pipe data */ bool no_splice; /* flag set if never to use splice */ bool stop_at_size; /* set if we stop at "size" bytes */ bool sync_after_write; /* set if we sync after every write */ bool direct_io; /* set if O_DIRECT is to be used */ bool sparse_output; /* set if we leave holes in the output */ bool discard_input; /* set to write nothing to output */ bool show_stats; /* set to write statistics at the end */ bool width_set_manually; /* width was set manually, not detected */ bool height_set_manually; /* height was set manually, not detected */ }; /*@-exportlocal@*/ /* splint thinks opts_free is exported but not used - it is used. */ extern /*@null@*/ /*@only@*/ opts_t opts_parse(unsigned int, char **); extern void opts_free(/*@only@*/ opts_t); extern bool opts_add_file(opts_t, const char *); #ifdef __cplusplus } #endif #endif /* _OPTIONS_H */ pv-1.10.0/src/pv/0000755000273400027340000000000015103476067010452 500000000000000pv-1.10.0/src/pv/file.c0000644000273400027340000003624215103476014011454 00000000000000/* * Functions for opening and closing files, and calculating their size. * * Copyright 2002-2008, 2010, 2012-2015, 2017, 2021, 2023-2025 Andrew Wood * * License GPLv3+: GNU GPL version 3 or later; see `docs/COPYING'. */ #include "config.h" #include "pv.h" #include "pv-internal.h" #include #include #include #include #include #include #include #include /*@-type@*/ /* splint has trouble with off_t and mode_t throughout this file. */ /* * Calculate the total number of bytes to be transferred by adding up the * sizes of all input files. If any of the input files are of indeterminate * size (such as if they are a pipe), the total size is set to zero. * * Any files that cannot be stat()ed or that access() says we can't read * will be skipped, and the total size will be set to zero. * * Returns the total size, or 0 if it is unknown. */ static off_t pv_calc_total_bytes(pvstate_t state) { off_t total; struct stat sb; unsigned int file_idx; total = 0; memset(&sb, 0, sizeof(sb)); /* * No files specified - check stdin. */ if ((state->files.file_count < 1) || (NULL == state->files.filename)) { if (0 == fstat(STDIN_FILENO, &sb)) total = sb.st_size; return total; } for (file_idx = 0; file_idx < state->files.file_count; file_idx++) { int rc; /* Skip any NULL entries, though they should be impossible. */ if (NULL == state->files.filename[file_idx]) continue; if (0 == strcmp(state->files.filename[file_idx], "-")) { rc = fstat(STDIN_FILENO, &sb); if (rc != 0) { total = 0; return total; } } else { rc = stat(state->files.filename[file_idx], &sb); if (0 == rc) { rc = access(state->files.filename[file_idx], R_OK); /* flawfinder: ignore */ /* * flawfinder rationale: we're not really * using access() to do permissions checks, * but to zero the total if we might be * unable to read the file later, so if an * attacker redirected one of the input * files in between this part and the actual * reading, the outcome would be that the * total byte count would be wrong or * missing, nothing useful. */ } } if (rc != 0) { debug("%s: %s", state->files.filename[file_idx], strerror(errno)); total = 0; return total; } if (S_ISBLK(sb.st_mode)) { int fd; /* * Get the size of block devices by opening * them and seeking to the end. */ if (0 == strcmp(state->files.filename[file_idx], "-")) { fd = open("/dev/stdin", O_RDONLY); /* flawfinder: ignore */ /* * flawfinder rationale: "/dev/stdin" may be * a symlink, so can't use O_NOFOLLOW, and * so we have to assume that it being under * "/dev" means the path is less likely to * be under the control of someone else. */ } else { fd = open(state->files.filename[file_idx], O_RDONLY); /* flawfinder: ignore */ /* flawfinder - see last open() below. */ } if (fd >= 0) { off_t end_position; end_position = lseek(fd, 0, SEEK_END); if (end_position > 0) { total += end_position; } (void) close(fd); } else { total = 0; return total; } } else if (S_ISREG(sb.st_mode)) { total += sb.st_size; } else { total = 0; } } /* * Patch from Peter Samuelson: if we cannot work out the size of the * input, but we are writing to a block device, then use the size of * the output block device. * * Further modified to check that output is not in append-only mode * and that we can seek back to the start after getting the size. */ if (total < 1) { int rc; rc = fstat(state->control.output_fd, &sb); if ((0 == rc) && S_ISBLK(sb.st_mode) && (0 == (fcntl(state->control.output_fd, F_GETFL) & O_APPEND))) { off_t end_position; end_position = lseek(state->control.output_fd, 0, SEEK_END); total = 0; if (end_position > 0) { total = end_position; } if (lseek(state->control.output_fd, 0, SEEK_SET) != 0) { pv_error("%s: %s: %s", NULL == state->control.output_name ? "(null)" : state->control.output_name, _("failed to seek to start of output"), strerror(errno)); state->status.exit_status |= PV_ERROREXIT_ACCESS; } /* * If we worked out a size, then set the * stop-at-size flag to prevent a "no space left on * device" error when we reach the end of the output * device. */ if (total > 0) { state->control.stop_at_size = true; } } } return total; } /* * Count the total number of lines to be transferred by reading through all * input files. If any of the inputs are not regular files (such as if they * are a pipe or a block device), the total size is set to zero. * * Any files that cannot be stat()ed or that access() says we can't read * will be skipped, and the total size will be set to zero. * * Returns the total size, or 0 if it is unknown. */ static off_t pv_calc_total_lines(pvstate_t state) { off_t total; struct stat sb; unsigned int file_idx; total = 0; for (file_idx = 0; file_idx < state->files.file_count && NULL != state->files.filename; file_idx++) { int fd = -1; int rc = 0; /* Skip any NULL entries, though they should be impossible. */ if (NULL == state->files.filename[file_idx]) continue; if (0 == strcmp(state->files.filename[file_idx], "-")) { rc = fstat(STDIN_FILENO, &sb); if ((rc != 0) || (!S_ISREG(sb.st_mode))) { total = 0; return total; } fd = dup(STDIN_FILENO); } else { rc = stat(state->files.filename[file_idx], &sb); if ((rc != 0) || (!S_ISREG(sb.st_mode))) { total = 0; return total; } fd = open(state->files.filename[file_idx], O_RDONLY); /* flawfinder: ignore */ /* flawfinder - see last open() below. */ } if (fd < 0) { debug("%s: %s", state->files.filename[file_idx], strerror(errno)); total = 0; return total; } #if HAVE_POSIX_FADVISE /* Advise the OS that we will only be reading sequentially. */ (void) posix_fadvise(fd, 0, 0, POSIX_FADV_SEQUENTIAL); #endif while (true) { char scanbuf[1024]; /* flawfinder: ignore */ ssize_t numread, buf_idx; /* flawfinder - always bounded, below. */ numread = read(fd, scanbuf, sizeof(scanbuf)); /* flawfinder: ignore */ /* * flawfinder rationale: each time around the loop * we are always reading into the start of the * buffer, not moving along it, so the bounding is * OK. */ if (numread < 0) { pv_error("%s: %s", state->files.filename[file_idx], strerror(errno)); state->status.exit_status |= PV_ERROREXIT_ACCESS; break; } else if (0 == numread) { break; } for (buf_idx = 0; buf_idx < numread; buf_idx++) { if (state->control.null_terminated_lines) { if ('\0' == scanbuf[buf_idx]) total++; } else { if ('\n' == scanbuf[buf_idx]) total++; } } } if (0 != lseek(fd, 0, SEEK_SET)) { pv_error("%s: %s", state->files.filename[file_idx], strerror(errno)); state->status.exit_status |= PV_ERROREXIT_ACCESS; } (void) close(fd); } return total; } /* * Work out the total size of all data by adding up the sizes of all input * files, using either pv_calc_total_bytes() or pv_calc_total_lines() * depending on whether state->control.linemode is true. * * Returns the total size, or 0 if it is unknown. */ off_t pv_calc_total_size(pvstate_t state) { if (state->control.linemode) { return pv_calc_total_lines(state); } else { return pv_calc_total_bytes(state); } } /* * Close the given file descriptor and open the next one, whose number in * the list is "filenum", returning the new file descriptor (or negative on * error). It is an error if the next input file is the same as the file * the output is pointing to. * * Updates state->status.current_input_file in the process. */ int pv_next_file(pvstate_t state, unsigned int filenum, int oldfd) { struct stat isb; struct stat osb; int fd; bool input_file_is_output; char *next_filename; if (oldfd >= 0) { if (0 != close(oldfd)) { pv_error("%s: %s", _("failed to close file"), strerror(errno)); state->status.exit_status |= PV_ERROREXIT_TRANSITION; return -1; } } if (filenum >= state->files.file_count) { debug("%s: %d >= %d", "filenum too large", filenum, state->files.file_count); state->status.exit_status |= PV_ERROREXIT_TRANSITION; return -1; } next_filename = NULL; if (NULL != state->files.filename) { next_filename = state->files.filename[filenum]; if (NULL == next_filename) { debug("%s: @%d, max %d", "unexpected null filename", filenum, state->files.file_count); state->status.exit_status |= PV_ERROREXIT_TRANSITION; return -1; } } if ((NULL == next_filename) || (0 == strcmp(next_filename, "-"))) { fd = STDIN_FILENO; } else { fd = open(next_filename, O_RDONLY); /* flawfinder: ignore */ /* * flawfinder rationale: the input file list is under the * control of the operator by its nature, so we can't refuse * to open symlinks etc as that would be counterintuitive. */ if (fd < 0) { pv_error("%s: %s: %s", _("failed to read file"), next_filename, strerror(errno)); state->status.exit_status |= PV_ERROREXIT_ACCESS; return -1; } } if (0 != fstat(fd, &isb)) { pv_error("%s: %s: %s", _("failed to stat file"), NULL == next_filename ? "-" : next_filename, strerror(errno)); (void) close(fd); state->status.exit_status |= PV_ERROREXIT_ACCESS; return -1; } if (0 != fstat(state->control.output_fd, &osb)) { pv_error("%s: %s", _("failed to stat output file"), strerror(errno)); (void) close(fd); state->status.exit_status |= PV_ERROREXIT_ACCESS; return -1; } /* * Check that this new input file is not the same as output's * destination. This restriction is ignored for anything other * than a regular file or block device. */ input_file_is_output = true; if (isb.st_dev != osb.st_dev) input_file_is_output = false; if (isb.st_ino != osb.st_ino) input_file_is_output = false; if (0 != isatty(fd)) input_file_is_output = false; if ((!S_ISREG(isb.st_mode)) && (!S_ISBLK(isb.st_mode))) input_file_is_output = false; if (input_file_is_output) { pv_error("%s: %s", _("input file is output file"), NULL == next_filename ? "-" : next_filename); (void) close(fd); state->status.exit_status |= PV_ERROREXIT_OUROBOROS; return -1; } state->status.current_input_file = filenum; #ifdef O_DIRECT /* * Set or clear O_DIRECT on the file descriptor. */ if (0 != fcntl(fd, F_SETFL, (state->control.direct_io ? O_DIRECT : 0) | fcntl(fd, F_GETFL))) { /*@-compdef@ */ /* * splint - passed or returned storage is undefined - but at * this point we know the input file list is been populated, * so that's OK. */ debug("%s: %s: %s", pv_current_file_name(state), "fcntl", strerror(errno)); /*@+compdef@ */ } /* * We don't clear direct_io_changed here, to avoid race conditions * that could cause the input and output settings to differ. */ #endif /* O_DIRECT */ debug("%s: %d: %s: fd=%d", "next file opened", filenum, pv_current_file_name(state), fd); return fd; } /* * Return the name of the current file. The returned buffer may point to * internal state and must not be passed to free() or used after "state" is * freed. */ /*@keep@*/ const char *pv_current_file_name(pvstate_t state) { static char *str_none = NULL; static char *str_stdin = NULL; const char *input_file_name = NULL; /*@-observertrans@ */ /*@-onlytrans@ */ /*@-statictrans@ */ /* * Here we are doing bad things with regards to whether the returned * string is an allocated string from the state->files.filename array, * a constant string, or a returned string from gettext(), but it * has no impact. We explicitly document, above, that the returned * string expires with the state, and hence switch off the * associated splint warnings. */ if (NULL == str_none) str_none = _("(none)"); if (NULL == str_stdin) str_stdin = _("(stdin)"); /* Fallback in case of translation failure. */ if (NULL == str_none) str_none = "(none)"; if (NULL == str_stdin) str_stdin = "(stdin)"; if (state->status.current_input_file < 0) return str_none; if ((unsigned int) (state->status.current_input_file) >= state->files.file_count) return str_none; if (NULL == state->files.filename) { input_file_name = NULL; } else { input_file_name = state->files.filename[state->status.current_input_file]; } if (NULL == input_file_name) return str_none; if (0 == strcmp(input_file_name, "-")) return str_stdin; /*@-compdef@ */ return input_file_name; /*@+compdef@ */ /* * splint warns about state->files.filename being undefined, but we * know it's been populated fully by the time this function is * called. */ /*@+statictrans@ */ /*@+onlytrans@ */ /*@+observertrans@ */ } /* * Return a stream pointer, and populate the filename buffer, for a control * file associated with a particular process ID, for the given signal * number; it will be opened for writing if "sender" is true. Returns NULL * on error. */ /*@null@ */ /*@dependent@ */ FILE *pv_open_controlfile(char *filename, size_t bufsize, pid_t control_pid, int signum, bool sender) { int open_flags, open_mode, control_fd; /*@dependent@ */ FILE *control_fptr = NULL; open_flags = O_RDONLY; #ifdef O_NOFOLLOW open_flags += O_NOFOLLOW; #endif if (sender) open_flags = O_WRONLY | O_CREAT | O_EXCL; open_mode = 0644; (void) pv_snprintf(filename, bufsize, "/run/user/%lu/pv.remote.%d.%lu", (unsigned long) geteuid(), signum, (unsigned long) control_pid); control_fd = open(filename, open_flags, open_mode); /* flawfinder: ignore */ /* * If /run/user/ wasn't usable, try $HOME/.pv instead. */ if (control_fd < 0) { char *home_dir; home_dir = getenv("HOME"); /* flawfinder: ignore */ if (NULL == home_dir) return NULL; if ('\0' == home_dir[0]) return NULL; /* * flawfinder rationale: null and zero-size values are * rejected, and the destination buffer is bounded. */ (void) pv_snprintf(filename, bufsize, "%s/.pv/remote.%d.%lu", home_dir, signum, (unsigned long) control_pid); control_fd = open(filename, open_flags, open_mode); /* flawfinder: ignore */ /* * If the open failed, try creating the $HOME/.pv directory * first. */ if (control_fd < 0) { (void) pv_snprintf(filename, bufsize, "%s/.pv", home_dir); (void) mkdir(filename, 0700); /* In case of weird umask, explicitly chmod the dir. */ (void) chmod(filename, 0700); /* flawfinder: ignore */ (void) pv_snprintf(filename, bufsize, "%s/.pv/remote.%d.%lu", home_dir, signum, (unsigned long) control_pid); control_fd = open(filename, open_flags, open_mode); /* flawfinder: ignore */ } } /* * flawfinder rationale: the files are in a directory whose parents * cannot be manipulated, and we are not allowing the final * component to be a symbolic link. We are checking that $HOME is * not NULL, and it's bounded by pv_snprintf() so it can't overshoot * the filename buffer. When we chmod $HOME/.pv, we assume that an * attacker is unlikely to be able to manipulate $HOME's contents to * make use of us setting $HOME/.pv to mode 700. */ if (control_fd < 0) return NULL; debug("%s: %s", "control filename", filename); control_fptr = fdopen(control_fd, sender ? "wb" : "rb"); return control_fptr; } pv-1.10.0/src/pv/state.c0000644000273400027340000005414615103476014011660 00000000000000/* * State management functions. * * Copyright 2002-2008, 2010, 2012-2015, 2017, 2021, 2023-2025 Andrew Wood * * License GPLv3+: GNU GPL version 3 or later; see `docs/COPYING'. */ #include "config.h" #include "pv.h" #include "pv-internal.h" /* We do not set this because it breaks "dd" - see below. */ /* #undef MAKE_OUTPUT_NONBLOCKING */ #include #include #include #include #include #include /* * Allocate or reallocate the history buffer for calculating average * transfer rate. */ static void pv_alloc_calc_history(pvtransfercalc_t calc) { if (NULL != calc->history) free(calc->history); calc->history = NULL; calc->history = calloc((size_t) (calc->history_len), sizeof(calc->history[0])); if (NULL == calc->history) { /*@-mustfreefresh@ */ /* * splint note: the gettext calls made by _() cause memory * leak warnings, but in this case it's unavoidable, and * mitigated by the fact we only translate each string once. */ pv_error("%s: %s", _("history structure allocation failed"), strerror(errno)); /*@+mustfreefresh@ */ return; } calc->history_first = calc->history_last = 0; calc->history[0].elapsed_sec = 0.0; /* to be safe, memset() not recommended for doubles */ } /* * Set the "calc" state sub-structure's history length appropriately for the * given average rate window setting, allocate an appropriate history, and * return the appropriate history interval to use. */ unsigned int pv_update_calc_average_rate_window(pvtransfercalc_t calc, unsigned int val) { unsigned int history_interval; if (val < 1) val = 1; if (val >= 20) { calc->history_len = (size_t) (val / 5 + 1); history_interval = 5; } else { calc->history_len = (size_t) (val + 1); history_interval = 1; } pv_alloc_calc_history(calc); return history_interval; } /* * Clear the "calc" part of a state structure. */ void pv_reset_calc(pvtransfercalc_t calc) { if (NULL == calc) return; /* * Explicitly set important floating point values to 0, as memset() * is not recommended for this. */ calc->transfer_rate = 0.0; calc->average_rate = 0.0; calc->prev_elapsed_sec = 0.0; calc->prev_rate = 0.0; calc->prev_trans = 0.0; calc->current_avg_rate = 0.0; calc->rate_min = 0.0; calc->rate_max = 0.0; calc->rate_sum = 0.0; calc->ratesquared_sum = 0.0; calc->measurements_taken = 0; calc->prev_transferred = 0; calc->percentage = 0.0; calc->history_first = calc->history_last = 0; if (NULL != calc->history) { calc->history[0].elapsed_sec = 0.0; } } /* * Clear the "transfer" part of a state structure. */ void pv_reset_transfer(pvtransferstate_t transfer) { if (NULL == transfer) return; transfer->elapsed_seconds = 0.0; transfer->read_position = 0; transfer->write_position = 0; transfer->to_write = 0; transfer->written = 0; transfer->total_bytes_read = 0; transfer->total_written = 0; transfer->written_but_not_consumed = 0; transfer->read_errors_in_a_row = 0; transfer->last_read_skip_fd = 0; #ifdef HAVE_SPLICE transfer->splice_failed_fd = -1; #endif /* HAVE_SPLICE */ transfer->line_positions_length = 0; transfer->line_positions_head = 0; transfer->last_output_position = 0; transfer->output_not_seekable = false; } /* * Reset the calculated parts of the "flags" state structure. */ void pv_reset_flags(pvtransientflags_t flags) { if (NULL == flags) return; flags->reparse_display = 1; } /* * Reset the calculated parts of a "display" state structure. */ void pv_reset_display(pvdisplay_t display) { if (NULL == display) return; display->initial_offset = 0; display->output_produced = false; } /* * Clear the calculated parts of a state structure. */ void pv_state_reset(pvstate_t state) { if (NULL == state) return; pv_reset_flags(&(state->flags)); state->status.current_input_file = -1; pv_reset_display(&(state->display)); pv_reset_display(&(state->extra_display)); pv_reset_calc(&(state->calc)); pv_reset_transfer(&(state->transfer)); } /* * Create a new state structure, and return it, or 0 (NULL) on error. */ pvstate_t pv_state_alloc(void) { pvstate_t state; state = calloc(1, sizeof(*state)); if (NULL == state) return NULL; memset(state, 0, sizeof(*state)); state->watchfd.count = 0; state->control.output_fd = -1; #ifdef HAVE_IPC state->cursor.shmid = -1; state->cursor.pvcount = 1; #endif /* HAVE_IPC */ state->cursor.lock_fd = -1; pv_state_reset(state); /* * Get the current working directory, if possible, as a base for * showing relative filenames with --watchfd. */ if (NULL == getcwd(state->status.cwd, PV_SIZEOF_CWD - 1)) { /* failed - will always show full path */ state->status.cwd[0] = '\0'; } if ('\0' == state->status.cwd[1]) { /* CWD is root directory - always show full path */ state->status.cwd[0] = '\0'; } state->status.cwd[PV_SIZEOF_CWD - 1] = '\0'; return state; } /* * Free dynamic contents of a display structure. */ void pv_freecontents_display(pvdisplay_t display) { if (NULL != display->display_buffer) free(display->display_buffer); display->display_buffer = NULL; } /* * Free dynamic contents of a transfer state structure. */ void pv_freecontents_transfer(pvtransferstate_t transfer) { /*@-keeptrans@ */ if (NULL != transfer->transfer_buffer) free(transfer->transfer_buffer); transfer->transfer_buffer = NULL; /*@+keeptrans@ */ /* splint - explicitly freeing this structure, so free() here is OK. */ if (NULL != transfer->line_positions) free(transfer->line_positions); transfer->line_positions = NULL; } /* * Free dynamic contents of a calculated transfer state structure. */ void pv_freecontents_calc(pvtransfercalc_t calc) { if (NULL != calc->history) free(calc->history); calc->history = NULL; } /* * Free the contents of a watchfd watched-items array. */ void pv_freecontents_watchfd_items(struct pvwatcheditem_s *watching, unsigned int count) { unsigned int watch_idx; if (NULL == watching) return; /*@-compdestroy@ */ for (watch_idx = 0; watch_idx < count; watch_idx++) { int info_idx; if (NULL == watching[watch_idx].info_array) continue; for (info_idx = 0; info_idx < watching[watch_idx].array_length; info_idx++) { pv_freecontents_watchfd(&(watching[watch_idx].info_array[info_idx])); } free(watching[watch_idx].info_array); watching[watch_idx].info_array = NULL; watching[watch_idx].array_length = 0; } return; /*@+compdestroy @ */ /* * splint warns that watching[].info_array->transfer.transfer_buffer * and other deep structures may not be deallocated and so leak * memory, but that's what pv_freecontents_watchfd() takes care of. */ } /* * Truncate the output file descriptor to its current position, if it's a * valid fd, we're in sparse output mode, and no lseek() failed. */ static void pv_truncate_output(pvstate_t state) { off_t current_offset; if (!state->control.sparse_output) return; if (state->transfer.output_not_seekable) return; if (state->control.output_fd < 0) return; current_offset = (off_t) lseek(state->control.output_fd, (off_t) 0, SEEK_CUR); if (current_offset == (off_t) - 1) return; debug("%s: %ld", "truncating to current offset", (long) current_offset); /*@+longintegral@ */ /* * splint has trouble with off_t / __off_t. */ if (0 != ftruncate(state->control.output_fd, current_offset)) { debug("%s: %s", "output ftruncate() failed", strerror(errno)); } /*@-longintegral@ */ } /* * Free a state structure, after which it can no longer be used. */ void pv_state_free(pvstate_t state) { if (0 == state) return; /* * Close the output file first, so we can report any errors while we * still know the program name and output filename. */ if (state->control.output_fd >= 0) { pv_truncate_output(state); if (STDOUT_FILENO != state->control.output_fd) { if (close(state->control.output_fd) < 0) { pv_error("%s: %s", NULL == state->control.output_name ? "(null)" : state->control.output_name, strerror(errno)); } } state->control.output_fd = -1; } if (NULL != state->control.output_name) { free(state->control.output_name); state->control.output_name = NULL; } pv_freecontents_display(&(state->display)); pv_freecontents_display(&(state->extra_display)); if (NULL != state->control.name) { free(state->control.name); state->control.name = NULL; } if (NULL != state->control.default_bar_style) { free(state->control.default_bar_style); state->control.default_bar_style = NULL; } if (NULL != state->control.format_string) { free(state->control.format_string); state->control.format_string = NULL; } if (NULL != state->control.extra_display_spec) { free(state->control.extra_display_spec); state->control.extra_display_spec = NULL; } if (NULL != state->control.extra_format_string) { free(state->control.extra_format_string); state->control.extra_format_string = NULL; } pv_freecontents_transfer(&(state->transfer)); pv_freecontents_calc(&(state->calc)); if (NULL != state->files.filename) { unsigned int file_idx; for (file_idx = 0; file_idx < state->files.file_count; file_idx++) { /*@-unqualifiedtrans@ */ free(state->files.filename[file_idx]); /*@+unqualifiedtrans@ */ /* splint: see similar code below. */ } free(state->files.filename); state->files.filename = NULL; } if (NULL != state->watchfd.watching) { pv_freecontents_watchfd_items(state->watchfd.watching, state->watchfd.count); free(state->watchfd.watching); state->watchfd.watching = NULL; } free(state); return; } /* * Set the formatting string, given a set of old-style formatting options. */ void pv_state_set_format(pvstate_t state, bool progress, bool timer, bool eta, bool fineta, bool rate, bool average_rate, bool bytes, bool bufpercent, size_t lastwritten, /*@null@ */ const char *name) { #define PV_ADDFORMAT(x,y) if (x) { \ if (state->control.default_format[0] != '\0') \ (void) pv_strlcat(state->control.default_format, " ", sizeof(state->control.default_format)); \ (void) pv_strlcat(state->control.default_format, y, sizeof(state->control.default_format)); \ } state->control.format_option.progress = progress; state->control.format_option.timer = timer; state->control.format_option.eta = eta; state->control.format_option.fineta = fineta; state->control.format_option.rate = rate; state->control.format_option.average_rate = average_rate; state->control.format_option.bytes = bytes; state->control.format_option.bufpercent = bufpercent; state->control.format_option.lastwritten = lastwritten; state->control.default_format[0] = '\0'; if (false == state->control.numeric) { /* Standard progress display mode (without "--numeric"). */ /* * Add the format strings for the enabled options in a * standard order. */ PV_ADDFORMAT(name, "%N"); PV_ADDFORMAT(bytes, "%b"); PV_ADDFORMAT(bufpercent, "%T"); PV_ADDFORMAT(timer, "%t"); PV_ADDFORMAT(rate, "%r"); PV_ADDFORMAT(average_rate, "%a"); PV_ADDFORMAT(progress, "%p"); PV_ADDFORMAT(eta, "%e"); PV_ADDFORMAT(fineta, "%I"); if (lastwritten > 0) { char buf[16]; /* flawfinder: ignore */ memset(buf, 0, sizeof(buf)); (void) pv_snprintf(buf, sizeof(buf), "%%%uA", (unsigned int) lastwritten); PV_ADDFORMAT(lastwritten > 0, buf); /* * flawfinder rationale: large enough for string, * zeroed before use, only written to by * pv_snprintf() with the right buffer length. */ } } else { /* Numeric mode has different behaviour. */ PV_ADDFORMAT(timer, "%t"); PV_ADDFORMAT(bytes, "%b"); PV_ADDFORMAT(rate, "%r"); PV_ADDFORMAT(!(bytes || rate), "%{progress-amount-only}"); } debug("%s: [%s]", "default format set", state->control.default_format); /* Free any previously set name. */ if (NULL != state->control.name) { free(state->control.name); state->control.name = NULL; } /* Set a new name if one was given. */ if (NULL != name) state->control.name = pv_strdup(name); /* Tell pv_format() that the format has changed. */ state->flags.reparse_display = 1; } void pv_state_force_set(pvstate_t state, bool val) { state->control.force = val; } void pv_state_cursor_set(pvstate_t state, bool val) { state->control.cursor = val; } void pv_state_show_stats_set(pvstate_t state, bool val) { state->control.show_stats = val; } void pv_state_numeric_set(pvstate_t state, bool val) { state->control.numeric = val; } void pv_state_wait_set(pvstate_t state, bool val) { state->control.wait = val; } void pv_state_delay_start_set(pvstate_t state, double val) { state->control.delay_start = val; } void pv_state_rate_gauge_set(pvstate_t state, bool val) { state->control.rate_gauge = val; } void pv_state_linemode_set(pvstate_t state, bool val) { state->control.linemode = val; } void pv_state_bits_set(pvstate_t state, bool bits) { state->control.bits = bits; } void pv_state_decimal_units_set(pvstate_t state, bool decimal_units) { state->control.decimal_units = decimal_units; } void pv_state_null_terminated_lines_set(pvstate_t state, bool val) { state->control.null_terminated_lines = val; } void pv_state_no_display_set(pvstate_t state, bool val) { state->control.no_display = val; } void pv_state_skip_errors_set(pvstate_t state, unsigned int val) { state->control.skip_errors = val; } void pv_state_error_skip_block_set(pvstate_t state, off_t val) { state->control.error_skip_block = val; } void pv_state_stop_at_size_set(pvstate_t state, bool val) { state->control.stop_at_size = val; } void pv_state_sync_after_write_set(pvstate_t state, bool val) { state->control.sync_after_write = val; } void pv_state_direct_io_set(pvstate_t state, bool val) { state->control.direct_io = val; state->control.direct_io_changed = true; } void pv_state_sparse_output_set(pvstate_t state, bool val) { state->control.sparse_output = val; } void pv_state_discard_input_set(pvstate_t state, bool val) { state->control.discard_input = val; } void pv_state_rate_limit_set(pvstate_t state, off_t val) { state->control.rate_limit = val; } void pv_state_target_buffer_size_set(pvstate_t state, size_t val) { state->control.target_buffer_size = val; } void pv_state_no_splice_set(pvstate_t state, bool val) { state->control.no_splice = val; } void pv_state_size_set(pvstate_t state, off_t val) { state->control.size = val; } void pv_state_interval_set(pvstate_t state, double val) { state->control.interval = val; } void pv_state_width_set(pvstate_t state, unsigned int val, bool was_set_manually) { if (val > PVDISPLAY_WIDTH_MAX) val = PVDISPLAY_WIDTH_MAX; state->control.width = (pvdisplay_width_t) val; state->control.width_set_manually = was_set_manually; } void pv_state_height_set(pvstate_t state, unsigned int val, bool was_set_manually) { state->control.height = val; state->control.height_set_manually = was_set_manually; } void pv_state_name_set(pvstate_t state, /*@null@ */ const char *val) { if (NULL != state->control.name) { free(state->control.name); state->control.name = NULL; } if (NULL != val) state->control.name = pv_strdup(val); } void pv_state_default_bar_style_set(pvstate_t state, /*@null@ */ const char *val) { if (NULL != state->control.default_bar_style) { free(state->control.default_bar_style); state->control.default_bar_style = NULL; } if (NULL != val) state->control.default_bar_style = pv_strdup(val); } void pv_state_format_string_set(pvstate_t state, /*@null@ */ const char *val) { if (NULL != state->control.format_string) { free(state->control.format_string); state->control.format_string = NULL; } if (NULL != val) state->control.format_string = pv_strdup(val); } void pv_state_extra_display_set(pvstate_t state, /*@null@ */ const char *val) { const char *word_start; size_t offset; if (NULL != state->control.extra_display_spec) { free(state->control.extra_display_spec); state->control.extra_display_spec = NULL; } if (NULL != state->control.extra_format_string) { free(state->control.extra_format_string); state->control.extra_format_string = NULL; } state->control.extra_displays = 0; if (NULL == val) return; if (NULL != val) state->control.extra_display_spec = pv_strdup(val); word_start = val; while (NULL != word_start && '\0' != word_start[0]) { offset = 0; while ('\0' != word_start[offset] && ',' != word_start[offset] && ':' != word_start[offset]) offset++; if (((11 == offset) && (0 == strncmp(word_start, "windowtitle", 11))) || ((6 == offset) && (0 == strncmp(word_start, "window", 6))) ) { debug("%s", "enabling windowtitle"); state->control.extra_displays |= PV_DISPLAY_WINDOWTITLE; } else if (((12 == offset) && (0 == strncmp(word_start, "processtitle", 12))) || ((9 == offset) && (0 == strncmp(word_start, "proctitle", 9))) || ((7 == offset) && (0 == strncmp(word_start, "process", 7))) || ((4 == offset) && (0 == strncmp(word_start, "proc", 4))) ) { debug("%s", "enabling processtitle"); state->control.extra_displays |= PV_DISPLAY_PROCESSTITLE; } switch (word_start[offset]) { case ',': offset++; break; case ':': offset++; debug("%s: [%s]", "setting extra_format_string", word_start + offset); state->control.extra_format_string = pv_strdup(word_start + offset); word_start = NULL; break; default: word_start = NULL; break; } if (NULL != word_start) word_start += offset; } } void pv_state_output_set(pvstate_t state, int fd, const char *name) { /* * Close any previous output file first, so we can report any errors * before we store the new output filename. */ pv_truncate_output(state); if (state->control.output_fd >= 0 && state->control.output_fd != STDOUT_FILENO) { if (close(state->control.output_fd) < 0) { pv_error("%s: %s", NULL == state->control.output_name ? "(null)" : state->control.output_name, strerror(errno)); } } if (NULL != state->control.output_name) free(state->control.output_name); state->control.output_fd = fd; state->control.output_name = pv_strdup(name); #ifdef MAKE_OUTPUT_NONBLOCKING /* * Try and make the output use non-blocking I/O. * * Note that this can cause problems with (broken) applications * such as dd when used in a pipeline. */ fcntl(state->control.output_fd, F_SETFL, O_NONBLOCK | fcntl(state->control.output_fd, F_GETFL)); #endif /* MAKE_OUTPUT_NONBLOCKING */ /* * In sparse output mode, if the output is in append mode (>>), * explicitly lseek() to the end of the file. Otherwise, the file * offset is not set until the first write(), which means that if * the input starts with null bytes, when we lseek() past them * relative to the current position, the "current position" is 0 * rather than the end of the file, and the file gets truncated on * exit to the wrong size. */ if (state->control.sparse_output && 0 != (fcntl(fd, F_GETFL) & O_APPEND)) { debug("%s", "sparse output mode, and appending - seeking output to the end"); if ((off_t) lseek(fd, 0, SEEK_END) == (off_t) - 1) { debug("%s: %s", "lseek failed", strerror(errno)); } } } void pv_state_average_rate_window_set(pvstate_t state, unsigned int val) { if (val < 1) val = 1; state->control.average_rate_window = val; state->control.history_interval = pv_update_calc_average_rate_window(&(state->calc), val); } void pv_state_set_terminal_supports_utf8(pvstate_t state, bool val) { state->status.terminal_supports_utf8 = val; } /* * Set the array of input files. */ void pv_state_inputfiles(pvstate_t state, unsigned int input_file_count, const char **input_files) { unsigned int file_idx; /*@only@ */ nullable_string_t *new_array; /* Free the old array and its contents, if there was one. */ if (NULL != state->files.filename) { for (file_idx = 0; file_idx < state->files.file_count; file_idx++) { free(state->files.filename[file_idx]); } free(state->files.filename); state->files.filename = NULL; state->files.file_count = 0; } /* Allocate an empty new array of the right size. */ new_array = calloc((size_t) (input_file_count + 1), sizeof(char *)); if (NULL == new_array) { /*@-mustfreefresh@ *//* see similar _() issue above */ pv_error("%s: %s", _("file list allocation failed"), strerror(errno)); /*@+mustfreefresh@ */ return; } state->files.filename = new_array; /* Populate the new array with copies of the filenames. */ for (file_idx = 0; file_idx < input_file_count; file_idx++) { /*@only@ */ char *new_string; new_string = pv_strdup(input_files[file_idx]); if (NULL == new_string) { /*@-mustfreefresh@ *//* see similar _() issue above */ pv_error("%s: %s", _("file list allocation failed"), strerror(errno)); /*@+mustfreefresh@ */ return; } state->files.filename[file_idx] = new_string; } state->files.file_count = input_file_count; } /* * Set the arrays of watchfd process IDs and file descriptors. */ void pv_state_watchfds(pvstate_t state, unsigned int watchfd_count, const pid_t * pids, const int *fds) { unsigned int item_idx; /*@only@ */ struct pvwatcheditem_s *new_array = NULL; /* Free the old arrays, if there were any. */ if (NULL != state->watchfd.watching) { /*@-compdestroy@ */ pv_freecontents_watchfd_items(state->watchfd.watching, state->watchfd.count); free(state->watchfd.watching); state->watchfd.watching = NULL; /*@+compdestroy@ */ /* * splint warns about deep structures not being deallocated, * but that's what pv_freecontents_watchfd_items() does. */ } state->watchfd.count = 0; state->watchfd.multiple_pids = false; /* Allocate an empty new array of the right size. */ new_array = malloc((1 + state->watchfd.count) * sizeof(*new_array)); if (NULL == new_array) { /*@-mustfreefresh@ *//* see similar _() issue above */ pv_error("%s: %s", _("buffer allocation failed"), strerror(errno)); /*@+mustfreefresh@ */ return; } memset(new_array, 0, (1 + state->watchfd.count) * sizeof(*new_array)); state->watchfd.watching = new_array; /* Populate the new array with the values supplied. */ for (item_idx = 0; item_idx < watchfd_count; item_idx++) { state->watchfd.watching[item_idx].pid = pids[item_idx]; state->watchfd.watching[item_idx].fd = fds[item_idx]; if ((item_idx > 0) && (pids[item_idx] != pids[item_idx - 1])) state->watchfd.multiple_pids = true; } state->watchfd.count = watchfd_count; debug("%s=%d, %s=%s", "watchfd.count", state->watchfd.count, "multiple_pids", state->watchfd.multiple_pids ? "true" : "false"); } pv-1.10.0/src/pv/proctitle.c0000644000273400027340000000627715103476014012547 00000000000000/* * Functions for setting the process title. * * Copyright 2024-2025 Andrew Wood * * License GPLv3+: GNU GPL version 3 or later; see `docs/COPYING'. */ #include "config.h" #include "pv.h" #include #include #include #include #if ! HAVE_SETPROCTITLE extern char **environ; /*@null@*/ static char **base_argv = NULL; static size_t space_available = 0; /* * Assuming the environment comes after the command line arguments, we make * a duplicate of the environment array and all its values, so we can use * the space the environment used to occupy for the process title. * * The logic for this was derived from util-linux-ng. */ /*@-mustfreefresh@ */ /*@-nullstate@ */ void initproctitle(int argc, char **argv) { char **original_environment = environ; char **new_environment; size_t env_array_size, env_index; /* Find the number of entries in the environment array. */ for (env_array_size = 0; environ[env_array_size] != NULL; env_array_size++) continue; /* Allocate a new environment array. */ new_environment = (char **) malloc(sizeof(char *) * (env_array_size + 1)); if (NULL == new_environment) return; /* Duplicate the strings in the environment. */ for (env_index = 0; original_environment[env_index] != NULL; env_index++) { new_environment[env_index] = pv_strdup(original_environment[env_index]); if (NULL == new_environment[env_index]) return; } new_environment[env_index] = NULL; base_argv = argv; /* Work out how much room we have. */ if (env_index > 0) { /* From argv[0] to the end of the last environment value. */ space_available = (size_t) (original_environment[env_index - 1] + strlen(original_environment[env_index - 1]) - argv[0]); /* flawfinder: ignore */ } else if (argc > 0) { /* No environment; from argv[0] to the end of the last argument. */ space_available = (size_t) (argv[argc - 1] + strlen(argv[argc - 1]) - argv[0]); /* flawfinder: ignore */ } /* * flawfinder - we have to trust that the environment and argument * strings are null-terminated, since that's what the OS is supposed * to guarantee. */ environ = new_environment; } /*@+nullstate@ */ /*@+mustfreefresh@ */ /* * Set the process title visible to ps(1), by overwriting argv[0] with the * given printf() format string. */ void setproctitle(const char *format, ...) { char title[1024]; /* flawfinder: ignore */ size_t length; va_list ap; /* flawfinder - buffer is zeroed and users of it are bounded. */ if (NULL == base_argv) return; memset(title, 0, sizeof(title)); va_start(ap, format); (void) vsnprintf(title, sizeof(title) - 1, format, ap); /* flawfinder: ignore */ va_end(ap); /* * flawfinder - the format is explicitly caller-supplied. Callers * of this function are all passing fixed format strings and not * user-supplied formats. */ length = strlen(title); /* flawfinder: ignore */ /* flawfinder - we left a byte at the end to force null-termination. */ if (length > space_available - 2) length = space_available - 2; (void) pv_snprintf(base_argv[0], space_available, "%s -- %s", PACKAGE_NAME, title); if (space_available > length) memset(base_argv[0] + length, 0, space_available - length); } #endif pv-1.10.0/src/pv/loop.c0000644000273400027340000011471415103476014011507 00000000000000/* * Functions providing the main transfer or file descriptor watching loop. * * Copyright 2002-2008, 2010, 2012-2015, 2017, 2021, 2023-2025 Andrew Wood * * License GPLv3+: GNU GPL version 3 or later; see `docs/COPYING'. */ #include "config.h" #include "pv.h" #include "pv-internal.h" #include #include #include #include #define _GNU_SOURCE 1 #include #include #include #include #include #include #if HAVE_MATH_H #include #endif int pv_remote_transferstate_fetch(pvstate_t, pid_t, /*@null@ */ off_t *, bool); #if HAVE_SQRTL #else /* * Square root of a long double. Adapted from iputils ping/ping_common.c. */ static long ldsqrt(long double value) { long double previous = (long double) LLONG_MAX; long double result = value; if (result > 0) { while (result < previous) { previous = result; result = (result + (value / result)) / 2; } } return result; } #endif /* * If the flag is set to say that a terminal resize signal was received, * clear the flag and resize the display, and return true. */ static bool pv__resize_display_on_signal(pvstate_t state) { unsigned int new_width, new_height; if (0 == state->flags.terminal_resized) return false; state->flags.terminal_resized = 0; new_width = (unsigned int) (state->control.width); new_height = state->control.height; pv_screensize(&new_width, &new_height); if (new_width > PVDISPLAY_WIDTH_MAX) new_width = PVDISPLAY_WIDTH_MAX; if (!state->control.width_set_manually) state->control.width = (pvdisplay_width_t) new_width; if (!state->control.height_set_manually) state->control.height = new_height; return true; } /* * Calculate and display the transfer statistics at the end of the transfer, * if stats are enabled and any measurements were taken. */ static void pv__show_stats(pvstate_t state) { if (!state->control.show_stats) return; if (state->calc.measurements_taken > 0) { char stats_buf[256]; /* flawfinder: ignore */ long double rate_mean, rate_variance, rate_deviation; int stats_size; /* flawfinder: made safe by use of pv_snprintf() */ rate_mean = state->calc.rate_sum / ((long double) (state->calc.measurements_taken)); rate_variance = (state->calc.ratesquared_sum / ((long double) (state->calc.measurements_taken))) - (rate_mean * rate_mean); #if HAVE_SQRTL rate_deviation = sqrtl(rate_variance); #else rate_deviation = ldsqrt(rate_variance); #endif debug("%s: %ld", "measurements taken", state->calc.measurements_taken); debug("%s: %.3Lf", "rate_sum", state->calc.rate_sum); debug("%s: %.3Lf", "ratesquared_sum", state->calc.ratesquared_sum); debug("%s: %.3Lf", "rate_mean", rate_mean); debug("%s: %.3Lf", "rate_variance", rate_variance); debug("%s: %.3Lf", "rate_deviation", rate_deviation); memset(stats_buf, 0, sizeof(stats_buf)); stats_size = pv_snprintf(stats_buf, sizeof(stats_buf), "%s = %.3Lf/%.3Lf/%.3Lf/%.3Lf %s\n", _("rate min/avg/max/mdev"), state->calc.rate_min, rate_mean, state->calc.rate_max, rate_deviation, state->control.bits ? _("b/s") : _("B/s")); if (stats_size > 0 && stats_size < (int) (sizeof(stats_buf))) pv_tty_write(&(state->flags), stats_buf, (size_t) stats_size); } else if (state->control.show_stats && state->calc.measurements_taken < 1) { char msg_buf[256]; /* flawfinder: ignore */ int msg_size; /* flawfinder: made safe by use of pv_snprintf() */ memset(msg_buf, 0, sizeof(msg_buf)); msg_size = pv_snprintf(msg_buf, sizeof(msg_buf), "%s\n", _("rate not measured")); if (msg_size > 0 && msg_size < (int) (sizeof(msg_buf))) pv_tty_write(&(state->flags), msg_buf, (size_t) msg_size); } } /* * Return the elapsed transfer time, given the time the transfer loop * started, the current time, and the total time spent stopped. */ static long double pv__elapsed_transfer_time(const struct timespec *loop_start_time, const struct timespec *current_time, const struct timespec *total_stoppage_time) { struct timespec effective_start_time, transfer_elapsed; memset(&effective_start_time, 0, sizeof(effective_start_time)); memset(&transfer_elapsed, 0, sizeof(transfer_elapsed)); /* * Calculate the effective start time: the time we actually started, * plus the total time we spent stopped. */ pv_elapsedtime_add(&effective_start_time, loop_start_time, total_stoppage_time); /* * Now get the effective elapsed transfer time - current time minus * effective start time. */ pv_elapsedtime_subtract(&transfer_elapsed, current_time, &effective_start_time); return pv_elapsedtime_seconds(&transfer_elapsed); } /* * Pipe data from a list of files to standard output, giving information * about the transfer on standard error according to the given options. * * Returns nonzero on error. */ int pv_main_loop(pvstate_t state) { long lineswritten; off_t cansend; ssize_t written; long double target; bool eof_in, eof_out, final_update; struct timespec start_time, next_update, next_ratecheck, cur_time; struct timespec next_remotecheck; int input_fd, output_fd; unsigned int file_idx; bool output_is_pipe; /* * "written" is ALWAYS bytes written by the last transfer. * * "lineswritten" is the lines written by the last transfer, * but is only updated in line mode. * * "state->transfer.total_written" is the total bytes written since * the start, or in line mode, the total lines written since the * start. * * The remaining variables are all unchanged by linemode. */ input_fd = -1; output_fd = state->control.output_fd; if (output_fd < 0) output_fd = STDOUT_FILENO; /* Determine whether the output is a pipe. */ output_is_pipe = false; { struct stat sb; memset(&sb, 0, sizeof(sb)); if (0 == fstat(output_fd, &sb)) { /*@-type@ */ if ((sb.st_mode & S_IFMT) == S_IFIFO) { output_is_pipe = true; debug("%s", "output is a pipe"); } /*@+type@ *//* splint says st_mode is __mode_t, not mode_t */ } else { debug("%s(%d): %s", "fstat", output_fd, strerror(errno)); } } /* * Note that we could reduce the size of the output pipe buffer like * this, to avoid the case where we write a load of data and it just * goes into the buffer so we think we're done, but the consumer * takes ages to process it: * * fcntl(output_fd, F_SETPIPE_SZ, 4096); * * If we can peek at how much has been consumed by the other end, we * don't need to. */ pv_crs_init(&(state->cursor), &(state->control), &(state->flags)); eof_in = false; eof_out = false; state->transfer.total_written = 0; lineswritten = 0; state->display.initial_offset = 0; state->transfer.written_but_not_consumed = 0; memset(&cur_time, 0, sizeof(cur_time)); memset(&start_time, 0, sizeof(start_time)); pv_elapsedtime_read(&cur_time); pv_elapsedtime_copy(&start_time, &cur_time); memset(&next_ratecheck, 0, sizeof(next_ratecheck)); memset(&next_remotecheck, 0, sizeof(next_remotecheck)); memset(&next_update, 0, sizeof(next_update)); pv_elapsedtime_copy(&next_ratecheck, &cur_time); pv_elapsedtime_copy(&next_remotecheck, &cur_time); pv_elapsedtime_copy(&next_update, &cur_time); if ((state->control.delay_start > 0) && (state->control.delay_start > state->control.interval)) { pv_elapsedtime_add_nsec(&next_update, (long long) (1000000000.0 * state->control.delay_start)); } else { pv_elapsedtime_add_nsec(&next_update, (long long) (1000000000.0 * state->control.interval)); } target = 0; final_update = false; file_idx = 0; /* * Open the first readable input file. */ input_fd = -1; while (input_fd < 0 && file_idx < state->files.file_count) { input_fd = pv_next_file(state, file_idx, -1); if (input_fd < 0) file_idx++; } /* * Exit early if there was no readable input file. */ if (input_fd < 0) { if (state->control.cursor) pv_crs_fini(&(state->cursor), &(state->control), &(state->flags)); return state->status.exit_status; } #if HAVE_POSIX_FADVISE /* Advise the OS that we will only be reading sequentially. */ (void) posix_fadvise(input_fd, 0, 0, POSIX_FADV_SEQUENTIAL); #endif #ifdef O_DIRECT /* * Set or clear O_DIRECT on the output. */ if (0 != fcntl(output_fd, F_SETFL, (state->control.direct_io ? O_DIRECT : 0) | fcntl(output_fd, F_GETFL))) { debug("%s: %s", "fcntl", strerror(errno)); } state->control.direct_io_changed = false; #endif /* O_DIRECT */ #if HAVE_STRUCT_STAT_ST_BLKSIZE /* * Set target buffer size if the initial file's block size can be * read and we weren't given a target buffer size. */ if (0 == state->control.target_buffer_size) { struct stat sb; memset(&sb, 0, sizeof(sb)); if (0 == fstat(input_fd, &sb)) { size_t sz; sz = (size_t) (sb.st_blksize * 32); if (sz > BUFFER_SIZE_MAX) { sz = BUFFER_SIZE_MAX; } state->control.target_buffer_size = sz; } } #endif if (0 == state->control.target_buffer_size) state->control.target_buffer_size = BUFFER_SIZE; /* * Repeat until eof_in is true, eof_out is true, and final_update is * true. */ while ((!(eof_in && eof_out)) || (!final_update)) { cansend = 0; /* * Check for remote messages from -R, -Q every short while. */ if (pv_elapsedtime_compare(&cur_time, &next_remotecheck) > 0) { (void) pv_remote_check(state); pv_elapsedtime_add_nsec(&next_remotecheck, REMOTE_INTERVAL); } if (1 == state->flags.trigger_exit) break; if (state->control.rate_limit > 0) { pv_elapsedtime_read(&cur_time); if (pv_elapsedtime_compare(&cur_time, &next_ratecheck) > 0) { target += ((long double) (state->control.rate_limit)) / (long double) (1000000000.0 / (long double) (RATE_GRANULARITY)); long double burst_max = ((long double) (state->control.rate_limit * RATE_BURST_WINDOW)); if (target > burst_max) { target = burst_max; } pv_elapsedtime_add_nsec(&next_ratecheck, RATE_GRANULARITY); } cansend = (off_t) target; } /* * If we have to stop at "size" bytes, make sure we don't * try to write more than we're allowed to. */ if ((0 < state->control.size) && (state->control.stop_at_size)) { if ((state->control.size < (state->transfer.total_written + cansend)) || ((0 == cansend) && (0 == state->control.rate_limit))) { cansend = state->control.size - state->transfer.total_written; if (0 >= cansend) { debug("%s", "write limit reached (size explicitly set) - setting EOF flags"); eof_in = true; eof_out = true; } } } if ((0 < state->control.size) && (state->control.stop_at_size) && (0 >= cansend) && eof_in && eof_out) { written = 0; } else { written = pv_transfer(state, input_fd, &eof_in, &eof_out, cansend, &lineswritten); } /* End on write error. */ if (written < 0) { debug("%s: %s", "write error from pv_transfer", strerror(errno)); if (state->control.cursor) pv_crs_fini(&(state->cursor), &(state->control), &(state->flags)); return state->status.exit_status; } if (state->control.linemode) { state->transfer.total_written += lineswritten; if (state->control.rate_limit > 0) target -= lineswritten; } else { state->transfer.total_written += written; if (state->control.rate_limit > 0) target -= written; } #ifdef FIONREAD /* * If writing to a pipe, look at how much is sitting in the * pipe buffer waiting for the receiver to read. */ if (output_is_pipe) { int nbytes; nbytes = 0; if (0 != state->flags.pipe_closed) { if (0 != state->transfer.written_but_not_consumed) debug("%s", "clearing written_but_not_consumed because the output pipe was closed"); state->transfer.written_but_not_consumed = 0; } else if (0 == ioctl(output_fd, FIONREAD, &nbytes)) { if (nbytes >= 0) { if (((size_t) nbytes) != state->transfer.written_but_not_consumed) debug("%s: %d", "written_but_not_consumed is now", nbytes); state->transfer.written_but_not_consumed = (size_t) nbytes; } else { debug("%s: %d", "FIONREAD gave a negative byte count", nbytes); state->transfer.written_but_not_consumed = 0; } } else { debug("%s(%d,%s): %s", "ioctl", output_fd, "FIONREAD", strerror(errno)); state->transfer.written_but_not_consumed = 0; } } #endif state->transfer.transferred = state->transfer.total_written; if (output_is_pipe && !state->control.linemode) { /* * Writing bytes to a pipe - the amount transferred * to the receiver is the total amount we've * written, minus what's sitting in the pipe buffer * waiting for the receiver to consume it. */ state->transfer.transferred -= state->transfer.written_but_not_consumed; } else if (output_is_pipe && state->control.linemode && state->transfer.written_but_not_consumed > 0 && NULL != state->transfer.line_positions) { /* * Writing lines to a pipe - similar to above, but * we have to work out how many lines the * yet-to-be-consumed data in the buffer equates to. * * To do this, we walk backwards through our record * of the line positions in the output we've * written. */ off_t last_consumed_position = state->transfer.last_output_position - state->transfer.written_but_not_consumed; size_t lines_not_consumed = 0; size_t line_from_end = 0; /* * positions[head-1] = position of last separator written * positions[head-2] = position of second last separator written * etc * * We start at [head-1] and go backwards, wrapping * around as it's a circular buffer, stopping at the * length (number of positions stored), or when we * have gone before the last consumed position. */ for (line_from_end = 0; line_from_end < state->transfer.line_positions_length; line_from_end++) { size_t array_index; array_index = state->transfer.line_positions_head + state->transfer.line_positions_capacity - line_from_end - 1; while (array_index >= state->transfer.line_positions_capacity) array_index -= state->transfer.line_positions_capacity; if (state->transfer.line_positions[array_index] <= last_consumed_position) break; lines_not_consumed++; } debug("%s: %lld -> %lld", "written_but_not_consumed bytes to lines", (unsigned long long) (state->transfer.written_but_not_consumed), (unsigned long long) lines_not_consumed); state->transfer.transferred -= lines_not_consumed; } /* * EOF, and files remain - advance to the next file. */ while (eof_in && eof_out && file_idx < (state->files.file_count - 1)) { file_idx++; input_fd = pv_next_file(state, file_idx, input_fd); if (input_fd >= 0) { eof_in = false; eof_out = false; #if HAVE_POSIX_FADVISE /* Advise the OS that we will only be reading sequentially. */ (void) posix_fadvise(input_fd, 0, 0, POSIX_FADV_SEQUENTIAL); #endif } } /* Now check the current time. */ pv_elapsedtime_read(&cur_time); /* * If we've read everything and written everything, and the * output pipe buffer is empty, then set the final update * flag, and force a display update. */ if (eof_in && eof_out && 0 == state->transfer.written_but_not_consumed) { final_update = true; if ((state->display.output_produced) || (state->control.delay_start < 0.001)) { pv_elapsedtime_copy(&next_update, &cur_time); } } /* * If we've read everything and written everything, and the * output pipe buffer is NOT empty, then pause a short while * so we don't spin in a tight loop waiting for the output * buffer to empty (#164). */ if (eof_in && eof_out && state->transfer.written_but_not_consumed > 0) { debug("%s", "EOF but bytes remain in output pipe - sleeping"); pv_nanosleep(50000000); } /* * If -W was given, we don't output anything until we have * written a byte (or line, in line mode), at which point * we then count time as if we started when the first byte * was received. */ if (state->control.wait) { /* Restart the loop if nothing written yet. */ if (state->control.linemode) { if (lineswritten < 1) continue; } else { if (written < 1) continue; } state->control.wait = false; /* * Reset the timer offset counter now that data * transfer has begun, otherwise if we had been * stopped and started (with ^Z / SIGTSTOP) * previously (while waiting for data), the timers * will be wrongly offset. * * While we reset the offset counter we must disable * SIGTSTOP so things don't mess up. */ pv_sig_nopause(); pv_elapsedtime_read(&start_time); pv_elapsedtime_zero(&(state->signal.total_stoppage_time)); pv_sig_allowpause(); /* * Start the display, but only at the next interval, * not immediately. */ pv_elapsedtime_copy(&next_update, &start_time); pv_elapsedtime_add_nsec(&next_update, (long long) (1000000000.0 * state->control.interval)); } /* Calculate the elapsed transfer time. */ state->transfer.elapsed_seconds = pv__elapsed_transfer_time(&start_time, &cur_time, &(state->signal.total_stoppage_time)); /* * Just go round the loop again if there's no display and * we're not reporting statistics. */ if (state->control.no_display && !state->control.show_stats) { continue; } /* Restart the loop if it's not time to update the display. */ if (pv_elapsedtime_compare(&cur_time, &next_update) < 0) { continue; } pv_elapsedtime_add_nsec(&next_update, (long long) (1000000000.0 * state->control.interval)); /* Set the "next update" time to now, if it's in the past. */ if (pv_elapsedtime_compare(&next_update, &cur_time) < 0) pv_elapsedtime_copy(&next_update, &cur_time); /* Resize the display, if a resize signal was received. */ (void) pv__resize_display_on_signal(state); if (state->control.no_display) { /* If there's no display, calculate rate for the statistics. */ pv_calculate_transfer_rate(&(state->calc), &(state->transfer), &(state->control), &(state->display), final_update); } else { /* Produce the display. */ pv_display(&(state->status), &(state->control), &(state->flags), &(state->transfer), &(state->calc), &(state->cursor), &(state->display), &(state->extra_display), final_update); } } debug("%s: %s=%s, %s=%s", "loop ended", "eof_in", eof_in ? "true" : "false", "eof_out", eof_out ? "true" : "false"); if (state->control.cursor) { pv_crs_fini(&(state->cursor), &(state->control), &(state->flags)); } else { if ((!state->control.numeric) && (!state->control.no_display) && (state->display.output_produced)) pv_tty_write(&(state->flags), "\n", 1); } if (1 == state->flags.trigger_exit) state->status.exit_status |= PV_ERROREXIT_SIGNAL; if (input_fd >= 0) (void) close(input_fd); /* Calculate and display the transfer statistics. */ pv__show_stats(state); return state->status.exit_status; } /* * Return true if the given string contains a "%N" or "%{name}" format * sequence. */ static bool format_contains_name(const char *format_string) { while ('\0' != format_string[0]) { /* If we're not on a '%' character, move on. */ if ('%' != format_string[0]) { format_string++; continue; } /* Move past the '%'. */ format_string++; /* Early return if we've run out of string. */ if ('\0' == format_string[0]) return false; /* If we've found "%N", return true. */ if ('N' == format_string[0]) return true; /* If we've found "%%", move on and go back round the loop. */ if ('%' == format_string[0]) { format_string++; continue; } /* Move past any digits, for the "%123{name}" syntax. */ while ('\0' != format_string[0] && (format_string[0] >= '0' && format_string[0] <= '9')) format_string++; /* * If the next character isn't '{', this isn't a valid * "%{xyz}" sequence, so go back to the top of the loop to * skip to the next '%'. */ if ('{' != format_string[0]) continue; /* * If the next part is "{name}", forming "%{name}", return * true. */ if (0 == strncmp(format_string, "{name}", 6)) return true; /* Loop round again to keep looking. */ } return false; } /* * Update the main format string for use with --watchfd, such that if * necessary, it starts with "%N " if it doesn't already. */ static void pv_watchfd_update_format_string(pvstate_t state) { const char *original_format_string; char new_format_string[512]; /* flawfinder: ignore */ /* * flawfinder rationale (new_format_string): zeroed with memset(), * only written to with pv_snprintf() which checks boundaries, and * explicitly terminated with \0. */ /* If there's nothing to watch, do nothing. */ if (state->watchfd.count < 1) return; if (NULL == state->watchfd.watching) return; /* * Make sure there's a format string, and then insert %N into it if * it's not present AND we're either watching more than one item, or * the item we're watching is a whole PID, not a single FD. */ original_format_string = state->control.format_string; if (NULL == original_format_string) original_format_string = state->control.default_format; if (NULL == original_format_string) return; memset(new_format_string, 0, sizeof(new_format_string)); if (state->watchfd.count > 1 || -1 == state->watchfd.watching[0].fd) { /* Watching more than one single FD; need %N. */ if (!format_contains_name(original_format_string)) { (void) pv_snprintf(new_format_string, sizeof(new_format_string), "%%N %s", original_format_string); } else { /* If the format string is set, nothing to do. */ if (NULL != state->control.format_string) return; /* Prepare a copy of the default format. */ (void) pv_snprintf(new_format_string, sizeof(new_format_string), "%s", original_format_string); } } else { /* Watching only one FD; don't prepend %N. */ /* If the format string is set, nothing to do. */ if (NULL != state->control.format_string) return; /* Prepare a copy of the default format. */ (void) pv_snprintf(new_format_string, sizeof(new_format_string), "%s", original_format_string); } new_format_string[sizeof(new_format_string) - 1] = '\0'; if (NULL != state->control.format_string) free(state->control.format_string); state->control.format_string = pv_strdup(new_format_string); } /* * Watch the progress of the PID:FD pairs, or of all FDs under PIDs, as * specified in state->watchfd, showing details on standard error according * to the given options. * * Replaces format_string in "state" so that starts with "%N " if it doesn't * already do so. * * Returns nonzero on error. */ int pv_watchfd_loop(pvstate_t state) { struct pvwatcheditem_s *watching; unsigned int watch_idx; bool all_watching_finished; struct timespec next_update, next_remotecheck, cur_time; int prev_displayed_lines, blank_lines; /* * In each watching[].info_array[] fd info item, once its "watch_fd" * is closed, its "closed" flag is set to true and its "end_time" to * now. It isn't marked "unused" until its "end_time" is long * enough ago, so the information is held on-screen for a short * while after the fd closes or the PID exits (#81). */ /* If there's nothing to watch, do nothing at all. */ if (state->watchfd.count < 1) return 0; if (NULL == state->watchfd.watching) return PV_ERROREXIT_MEMORY; /* Local alias for less cumbersome access. */ watching = state->watchfd.watching; /* * Make sure there's no name set. */ if (NULL != state->control.name) { free(state->control.name); state->control.name = NULL; } /* Adjust the format string so PID:FD or FD prefixes are shown. */ pv_watchfd_update_format_string(state); /* * Populate the watching array. In the process of doing so, raise * errors if any of the initially specified PIDs or PID:FD pairs * don't exist or aren't readable. */ for (watch_idx = 0; watch_idx < state->watchfd.count; watch_idx++) { int rc; watching[watch_idx].info_array = NULL; watching[watch_idx].array_length = 0; watching[watch_idx].finished = false; if (kill(watching[watch_idx].pid, 0) != 0) { /* Inaccessible PID - error, mark as finished. */ pv_error("%s %u: %s", _("pid"), watching[watch_idx].pid, strerror(errno)); state->status.exit_status |= PV_ERROREXIT_ACCESS; watching[watch_idx].finished = true; continue; } if (-1 == watching[watch_idx].fd) { /* * If this is a whole-PID watch, do the initial FD * scan to list all the FDs under that PID. */ rc = pv_watchpid_scanfds(state, watching[watch_idx].pid, -1, &(watching[watch_idx].array_length), &(watching[watch_idx].info_array)); if (rc != 0) { /* Scan failed - error, mark as finished. */ pv_error("%s %u: %s", _("pid"), watching[watch_idx].pid, strerror(errno)); state->status.exit_status |= PV_ERROREXIT_ACCESS; watching[watch_idx].finished = true; } } else { /* * Scan the PID for the one specific FD given. */ rc = pv_watchpid_scanfds(state, watching[watch_idx].pid, watching[watch_idx].fd, &(watching[watch_idx].array_length), &(watching[watch_idx].info_array)); if (rc != 0) { /* Scan failed - mark as finished. */ state->status.exit_status |= PV_ERROREXIT_ACCESS; watching[watch_idx].finished = true; } else if ((0 == watching[watch_idx].array_length) || (NULL == watching[watch_idx].info_array)) { /* FD not found - error, mark as finished. */ pv_error("%s %u: %s %d: %s", _("pid"), watching[watch_idx].pid, _("fd"), watching[watch_idx].fd, strerror(ENOENT)); state->status.exit_status |= PV_ERROREXIT_ACCESS; watching[watch_idx].finished = true; } else if (!watching[watch_idx].info_array[0].displayable) { /* FD not displayable - mark as finished. */ state->status.exit_status |= PV_ERROREXIT_ACCESS; watching[watch_idx].finished = true; } } } /* * Skip to the end if none of the items to watch can be watched. */ all_watching_finished = true; for (watch_idx = 0; watch_idx < state->watchfd.count; watch_idx++) { if (watching[watch_idx].finished) continue; all_watching_finished = false; break; } if (all_watching_finished) goto end_pv_watchfd_loop; /* * Prepare timing structures for the main loop. */ memset(&cur_time, 0, sizeof(cur_time)); memset(&next_remotecheck, 0, sizeof(next_remotecheck)); memset(&next_update, 0, sizeof(next_update)); pv_elapsedtime_read(&cur_time); pv_elapsedtime_copy(&next_remotecheck, &cur_time); pv_elapsedtime_copy(&next_update, &cur_time); pv_elapsedtime_add_nsec(&next_update, (long long) (1000000000.0 * state->control.interval)); /* * Main loop - continually check each watching[] item and display * progress until all watched items have finished or an exit signal * is received. */ prev_displayed_lines = 0; all_watching_finished = false; while (!all_watching_finished) { int displayed_lines; bool terminal_resized; /* Check for remote messages from -R, -Q every short while. */ if (pv_elapsedtime_compare(&cur_time, &next_remotecheck) > 0) { if (pv_remote_check(state)) { /* Message received - ensure format has %N. */ pv_watchfd_update_format_string(state); /* Fake a resize, to force a reparse. */ state->flags.terminal_resized = 1; } pv_elapsedtime_add_nsec(&next_remotecheck, REMOTE_INTERVAL); } /* End the loop if a signal handler has set the exit flag. */ if (1 == state->flags.trigger_exit) break; /* Get the current time. */ pv_elapsedtime_read(&cur_time); /* * Restart the loop after a brief delay, if it's not time to * update the display. */ if (pv_elapsedtime_compare(&cur_time, &next_update) < 0) { pv_nanosleep(50000000); continue; } /* Set the time of the next display update. */ pv_elapsedtime_add_nsec(&next_update, (long long) (1000000000.0 * state->control.interval)); /* Set the "next update" time to now, if it's in the past. */ if (pv_elapsedtime_compare(&next_update, &cur_time) < 0) pv_elapsedtime_copy(&next_update, &cur_time); /* * Resize the display, if a resize signal was received. * * We also set a local flag to tell the display loop below * to trigger a name reset and display reparse for every FD * output line, to inherit the size change. */ terminal_resized = pv__resize_display_on_signal(state); /* * Run through each watched item. */ displayed_lines = 0; for (watch_idx = 0; NULL != watching && watch_idx < state->watchfd.count; watch_idx++) { int info_idx; /* Skip watched items that have finished. */ if (watching[watch_idx].finished) continue; if (-1 == watching[watch_idx].fd) { int rc; /* * If this watched item is a whole PID, * rescan that PID's FDs. */ rc = pv_watchpid_scanfds(state, watching[watch_idx].pid, -1, &(watching[watch_idx].array_length), &(watching[watch_idx].info_array)); if (rc != 0) { /* * PID now inaccessible - mark it as * finished. */ watching[watch_idx].finished = true; } } else { /* * It this watched item is a single FD, and * that FD is no longer usable, mark the * item as finished and move on. */ if ((NULL == watching[watch_idx].info_array) || (0 == watching[watch_idx].array_length) || (watching[watch_idx].info_array[0].unused) || (!watching[watch_idx].info_array[0].displayable)) { watching[watch_idx].finished = true; continue; } } /* * Run through the info array of this item. */ for (info_idx = 0; NULL != watching[watch_idx].info_array && info_idx < watching[watch_idx].array_length; info_idx++) { off_t position_now; pvwatchfd_t info_item = &(watching[watch_idx].info_array[info_idx]); /* Skip unused array entries. */ if (info_item->unused) continue; /* No more lines if we've filled the display. */ if (displayed_lines >= (int) (state->control.height)) break; if (!info_item->displayable) { /* * Non-displayable fd - just remove if * changed. */ if (pv_watchfd_changed(info_item)) { debug("%s %d: %s", "fd", info_item->watch_fd, "non-displayable, and has changed - removing"); info_item->unused = true; info_item->displayable = false; pv_freecontents_watchfd(info_item); } continue; } if (info_item->watch_fd < 0) { debug("%s %d: %s", "fd", info_item->watch_fd, "negative fd - skipping"); continue; } /* * Displayable fd - display, or remove if * changed. */ position_now = -1; if (info_item->closed) { /* * Closed fd - check how long since * it was closed. */ struct timespec time_since_closed; long double seconds_since_closed; memset(&time_since_closed, 0, sizeof(time_since_closed)); pv_elapsedtime_subtract(&time_since_closed, &cur_time, &(info_item->end_time)); seconds_since_closed = pv_elapsedtime_seconds(&time_since_closed); /* Closed for long enough - remove. */ if (seconds_since_closed > state->control.interval) { debug("%s %d: %s (%Lf s)", "fd", info_item->watch_fd, "closed for long enough - removing", seconds_since_closed); info_item->unused = true; info_item->displayable = false; pv_freecontents_watchfd(info_item); continue; } } else { /* * Open fd - get its current * position. */ position_now = pv_watchfd_position(info_item); if (position_now < 0) { /* * The fd was closed - mark * as closed. */ debug("%s %d: %s", "fd", info_item->watch_fd, "marking as closed"); pv_elapsedtime_copy(&(info_item->end_time), &cur_time); info_item->closed = true; } } if (position_now >= 0) { /* * If the fd is still open and we * got its current position, update * its position and timers. */ info_item->position = position_now; info_item->transfer.elapsed_seconds = pv__elapsed_transfer_time(&(info_item->start_time), &cur_time, &(info_item->total_stoppage_time)); } /* * Now display the information about the fd. */ if (displayed_lines > 0) { debug("%s", "adding newline"); pv_tty_write(&(state->flags), "\n", 1); } debug("%s %d, %s %d [%d/%d]: %Lf / %Ld", "pid", (int) (info_item->watch_pid), "fd", info_item->watch_fd, watch_idx, info_idx, info_item->transfer.elapsed_seconds, info_item->position); if (terminal_resized) { pv_watchpid_setname(state, info_item); info_item->flags.reparse_display = 1; } info_item->transfer.transferred = info_item->position; info_item->transfer.total_written = info_item->position; state->control.name = info_item->display_name; state->control.size = info_item->size; pv_display(&(state->status), &(state->control), &(info_item->flags), &(info_item->transfer), &(info_item->calc), &(state->cursor), &(info_item->display), NULL, false); /*@-mustfreeonly@ */ state->control.name = NULL; /* * splint warns of a memory leak, but we'd * set name to be an alias of display_name, * so nothing is lost here. */ /*@+mustfreeonly@ */ displayed_lines++; } } /* * Write blank lines if we're writing fewer lines than last * time. */ blank_lines = prev_displayed_lines - displayed_lines; prev_displayed_lines = displayed_lines; if (blank_lines > 0) debug("%s: %d", "adding blank lines", blank_lines); while (blank_lines > 0) { pvdisplay_width_t blank_count; if (displayed_lines > 0) pv_tty_write(&(state->flags), "\n", 1); for (blank_count = 0; blank_count < state->control.width; blank_count++) pv_tty_write(&(state->flags), " ", 1); pv_tty_write(&(state->flags), "\r", 1); blank_lines--; displayed_lines++; } debug("%s: %d", "displayed lines", displayed_lines); while (displayed_lines > 1) { pv_tty_write(&(state->flags), "\033[A", 3); displayed_lines--; } /* Check whether all watched items have finished. */ all_watching_finished = true; for (watch_idx = 0; watch_idx < state->watchfd.count; watch_idx++) { if (watching[watch_idx].finished) continue; all_watching_finished = false; break; } } if (!state->control.numeric) { /* * Move the cursor past the displayed lines, so the last * output stays on the screen and isn't overwritten by the * command prompt (#81). */ while (prev_displayed_lines > 0) { pv_tty_write(&(state->flags), "\n", 1); prev_displayed_lines--; } } /* * If a signal caused the end of the loop, reflect that in the * return code. */ if (1 == state->flags.trigger_exit) state->status.exit_status |= PV_ERROREXIT_SIGNAL; end_pv_watchfd_loop: /* Free all allocated sub-structures. */ pv_freecontents_watchfd_items(watching, state->watchfd.count); return state->status.exit_status; } /* * Watch the progress of another pv process. * * Returns nonzero on error. */ int pv_query_loop(pvstate_t state, pid_t query) { struct timespec cur_time, next_remotecheck, next_update; pv_crs_init(&(state->cursor), &(state->control), &(state->flags)); /* * NB transfer.total_written has been initialised by main(). */ state->display.initial_offset = 0; memset(&cur_time, 0, sizeof(cur_time)); memset(&next_remotecheck, 0, sizeof(next_remotecheck)); memset(&next_update, 0, sizeof(next_update)); pv_elapsedtime_read(&cur_time); pv_elapsedtime_copy(&next_remotecheck, &cur_time); pv_elapsedtime_copy(&next_update, &cur_time); if ((state->control.delay_start > 0) && (state->control.delay_start > state->control.interval)) { pv_elapsedtime_add_nsec(&next_update, (long long) (1000000000.0 * state->control.delay_start)); } else { pv_elapsedtime_add_nsec(&next_update, (long long) (1000000000.0 * state->control.interval)); } /* * Repeat until the queried process exits. */ while (0 == kill(query, 0)) { /* * Check for remote messages from -R, and run the query, * every short while. */ if (pv_elapsedtime_compare(&cur_time, &next_remotecheck) > 0) { if (0 != pv_remote_transferstate_fetch(state, query, NULL, true)) break; (void) pv_remote_check(state); pv_elapsedtime_add_nsec(&next_remotecheck, REMOTE_INTERVAL); /* * Set the next-remote-check time to now + * REMOTE_INTERVAL, if it's still in the past. */ if (pv_elapsedtime_compare(&next_update, &cur_time) < 0) { pv_elapsedtime_copy(&next_update, &cur_time); pv_elapsedtime_add_nsec(&next_remotecheck, REMOTE_INTERVAL); } } if (1 == state->flags.trigger_exit) break; /* Now check the current time. */ pv_elapsedtime_read(&cur_time); /* * Just go round the loop again if there's no display and * we're not reporting statistics. */ if (state->control.no_display && !state->control.show_stats) { pv_nanosleep(50000000); continue; } /* * If -W was given, we don't output anything until something * has been transferred. */ if (state->control.wait) { /* Restart the loop if nothing written yet. */ if (state->transfer.transferred < 1) { pv_nanosleep(50000000); continue; } state->control.wait = false; /* * Start the display at the next interval. */ pv_elapsedtime_copy(&next_update, &cur_time); pv_elapsedtime_add_nsec(&next_update, (long long) (1000000000.0 * state->control.interval)); } /* Restart the loop if it's not time to update the display. */ if (pv_elapsedtime_compare(&cur_time, &next_update) < 0) { pv_nanosleep(50000000); continue; } pv_elapsedtime_add_nsec(&next_update, (long long) (1000000000.0 * state->control.interval)); /* Set the "next update" time to now, if it's in the past. */ if (pv_elapsedtime_compare(&next_update, &cur_time) < 0) pv_elapsedtime_copy(&next_update, &cur_time); /* Resize the display, if a resize signal was received. */ (void) pv__resize_display_on_signal(state); if (state->control.no_display) { /* If there's no display, calculate rate for the statistics. */ pv_calculate_transfer_rate(&(state->calc), &(state->transfer), &(state->control), &(state->display), false); } else { /* Produce the display. */ pv_display(&(state->status), &(state->control), &(state->flags), &(state->transfer), &(state->calc), &(state->cursor), &(state->display), &(state->extra_display), false); } } if (state->control.cursor) { pv_crs_fini(&(state->cursor), &(state->control), &(state->flags)); } else { if ((!state->control.numeric) && (!state->control.no_display) && (state->display.output_produced)) pv_tty_write(&(state->flags), "\n", 1); } if (1 == state->flags.trigger_exit) state->status.exit_status |= PV_ERROREXIT_SIGNAL; /* Calculate and display the transfer statistics. */ pv__show_stats(state); return state->status.exit_status; } pv-1.10.0/src/pv/watchpid.c0000644000273400027340000004344515103476014012343 00000000000000/* * Functions for watching file descriptors in other processes. * * Copyright 2002-2008, 2010, 2012-2015, 2017, 2021, 2023-2025 Andrew Wood * * License GPLv3+: GNU GPL version 3 or later; see `docs/COPYING'. */ #include "config.h" #include "pv.h" #include "pv-internal.h" #include #include #include #include #define _GNU_SOURCE 1 #include #include #include #include #include #include #include #include #ifdef __APPLE__ #include #include #endif /*@-type@*/ /* splint has trouble with off_t and mode_t. */ /* * Set info->size to the size of the file info->file_fdpath points to, * assuming that info->sb_fd has been populated by stat(), or to 0 if the * file size could not be determined or the file was opened in write mode; * returns false if the file was not a block device or regular file. */ static bool filesize(pvwatchfd_t info) { if (NULL == info) return false; if (S_ISBLK(info->sb_fd.st_mode)) { int fd; /* * Get the size of block devices by opening * them and seeking to the end. */ fd = open(info->file_fdpath, O_RDONLY); /* flawfinder: ignore */ /* * flawfinder: redirection check below; risk is minimal as * we are not actually reading any data here. */ if (fd >= 0) { /* * TOCTOU mitigation: check it's still a block * device before trying to seek to the end. * Otherwise treat it as unreadable and set the size * to 0. */ struct stat check_fd_sb; memset(&check_fd_sb, 0, sizeof(check_fd_sb)); info->size = 0; if (0 == fstat(fd, &check_fd_sb) && S_ISBLK(check_fd_sb.st_mode)) { info->size = lseek(fd, 0, SEEK_END); } (void) close(fd); } else { info->size = 0; } } else if (S_ISREG(info->sb_fd.st_mode)) { if ((info->sb_fd_link.st_mode & S_IWUSR) == 0) { info->size = info->sb_fd.st_size; } } else { return false; } return true; } /*@+type@*/ #ifdef __APPLE__ int pv_watchfd_info(pvstate_t state, pvwatchfd_t info, bool automatic) { struct vnode_fdinfowithpath vnodeInfo = { }; if (NULL == state) return -1; if (NULL == info) return -1; if (kill(info->watch_pid, 0) != 0) { if (!automatic) pv_error("%s %u: %s", _("pid"), info->watch_pid, strerror(errno)); return 1; } int32_t proc_fd = (int32_t) info->watch_fd; int size = proc_pidfdinfo(info->watch_pid, proc_fd, PROC_PIDFDVNODEPATHINFO, &vnodeInfo, PROC_PIDFDVNODEPATHINFO_SIZE); if (size != PROC_PIDFDVNODEPATHINFO_SIZE) { pv_error("%s %u: %s %d: %s", _("pid"), info->watch_pid, _("fd"), info->watch_fd, strerror(errno)); return 3; } strlcpy(info->file_fdpath, vnodeInfo.pvip.vip_path, PV_SIZEOF_FILE_FDPATH); info->size = 0; if (!(0 == stat(info->file_fdpath, &(info->sb_fd)))) { if (!automatic) pv_error("%s %u: %s %d: %s: %s", _("pid"), info->watch_pid, _("fd"), info->watch_fd, info->file_fdpath, strerror(errno)); return 3; } if (!filesize(info)) { if (!automatic) pv_error("%s %u: %s %d: %s: %s", _("pid"), info->watch_pid, _("fd"), info->watch_fd, info->file_fdpath, _("not a regular file or block device")); return 4; } return 0; } #else /* * Fill in the given information structure with the file paths and stat * details of the given file descriptor within the given process (given * within the info structure). * * Returns nonzero on error - error codes are: * * -1 - info or state were NULL * 1 - process does not exist * 2 - readlink on /proc/pid/fd/N failed * 3 - stat or lstat on /proc/pid/fd/N failed * 4 - file descriptor is not opened on a regular file * * If "automatic" is true, then this fd was picked automatically, and so if * it's not readable or not a regular file, no error is displayed and the * function just returns an error code. */ int pv_watchfd_info(pvstate_t state, pvwatchfd_t info, bool automatic) { if (NULL == state) return -1; if (NULL == info) return -1; if (kill(info->watch_pid, 0) != 0) { if (!automatic) pv_error("%s %u: %s", _("pid"), info->watch_pid, strerror(errno)); return 1; } (void) pv_snprintf(info->file_fdinfo, PV_SIZEOF_FILE_FDINFO, "/proc/%u/fdinfo/%d", info->watch_pid, info->watch_fd); (void) pv_snprintf(info->file_fd, PV_SIZEOF_FILE_FD, "/proc/%u/fd/%d", info->watch_pid, info->watch_fd); memset(info->file_fdpath, 0, PV_SIZEOF_FILE_FDPATH); if (readlink(info->file_fd, info->file_fdpath, PV_SIZEOF_FILE_FDPATH - 1) < 0) { /* flawfinder: ignore */ /* * flawfinder: memset() has put \0 at the end already, and * we tell readlink() to use 1 byte less than the buffer * length, so \0 termination is assured. There is no * mitigation for the risk of the link changing while we * read it, but we are only reading from the destination, * and then only if it's a block device - see filesize(). */ if (!automatic) pv_error("%s %u: %s %d: %s", _("pid"), info->watch_pid, _("fd"), info->watch_fd, strerror(errno)); return 2; } if (!((0 == stat(info->file_fd, &(info->sb_fd))) && (0 == lstat(info->file_fd, &(info->sb_fd_link))))) { if (!automatic) pv_error("%s %u: %s %d: %s: %s", _("pid"), info->watch_pid, _("fd"), info->watch_fd, info->file_fdpath, strerror(errno)); return 3; } info->size = 0; if (!filesize(info)) { if (!automatic) pv_error("%s %u: %s %d: %s: %s", _("pid"), info->watch_pid, _("fd"), info->watch_fd, info->file_fdpath, _("not a regular file or block device")); return 4; } return 0; } #endif #ifdef __APPLE__ bool pv_watchfd_changed(pvwatchfd_t info) { return true; } #else /* * Return true if the given file descriptor has changed in some way since * we started looking at it (i.e. changed destination or permissions). */ bool pv_watchfd_changed(pvwatchfd_t info) { struct stat sb_fd, sb_fd_link; if (NULL == info) return false; memset(&sb_fd, 0, sizeof(sb_fd)); memset(&sb_fd_link, 0, sizeof(sb_fd_link)); if ((0 == stat(info->file_fd, &sb_fd)) && (0 == lstat(info->file_fd, &sb_fd_link))) { if ((sb_fd.st_dev != info->sb_fd.st_dev) || (sb_fd.st_ino != info->sb_fd.st_ino) || (sb_fd_link.st_mode != info->sb_fd_link.st_mode) ) { return true; } } else { return true; } return false; } #endif /* * Return the current file position of the given file descriptor, or -1 if * the fd has closed or has changed in some way. */ off_t pv_watchfd_position(pvwatchfd_t info) { off_t position; #ifdef __APPLE__ struct vnode_fdinfowithpath vnodeInfo = { }; int32_t proc_fd = (int32_t) info->watch_fd; int size = proc_pidfdinfo(info->watch_pid, proc_fd, PROC_PIDFDVNODEPATHINFO, &vnodeInfo, PROC_PIDFDVNODEPATHINFO_SIZE); if (size != PROC_PIDFDVNODEPATHINFO_SIZE) { return -1; } position = (off_t) vnodeInfo.pfi.fi_offset; #else long long pos_long; FILE *fptr; if (NULL == info) return -1; if (pv_watchfd_changed(info)) return -1; fptr = fopen(info->file_fdinfo, "r"); /* flawfinder: ignore */ /* flawfinder: trusted location (/proc). */ if (NULL == fptr) return -1; pos_long = -1; position = -1; if (1 == fscanf(fptr, "pos: %lld", &pos_long)) { position = (off_t) pos_long; } (void) fclose(fptr); #endif /* * This debugging line can be quite noisy - turned off for now, * uncomment if needed. * * debug("pid:%d fd:%d position:%lld", (int) (info->watch_pid), info->watch_fd, position); */ return position; } #ifdef __APPLE__ static int pidfds(pvstate_t state, unsigned int pid, struct proc_fdinfo **fds, int *count) { int size_needed = proc_pidinfo(pid, PROC_PIDLISTFDS, 0, 0, 0); if (size_needed == -1) { pv_error("%s: unable to list pid fds: %s", _("pid"), strerror(errno)); return -1; } *count = size_needed / PROC_PIDLISTFD_SIZE; *fds = (struct proc_fdinfo *) malloc(size_needed); if (*fds == NULL) { pv_error("%s: alloc failed: %s", _("pid"), strerror(errno)); return -1; } memset(*fds, 0, size_needed); proc_pidinfo(pid, PROC_PIDLISTFDS, 0, *fds, size_needed); return 0; } #endif /*@-compdestroy @ */ /*@-usereleased @ */ /*@-compdef @ */ /* * splint: extending or creating entries and then zeroing them makes splint * believe that data previously there may refer to pointers that are now * lost - but these are newly added array entries so there is no loss. */ /* * Extend the info array by one, returning false on error. */ static bool extend_info_array(int *array_length_ptr, pvwatchfd_t * info_array_ptr) { int array_length = 0; struct pvwatchfd_s *info_array = NULL; struct pvwatchfd_s *new_info_array; array_length = *array_length_ptr; info_array = *info_array_ptr; array_length++; if (NULL == info_array) { new_info_array = malloc(array_length * sizeof(*info_array)); if (NULL != new_info_array) memset(new_info_array, 0, array_length * sizeof(*info_array)); } else { new_info_array = realloc(info_array, array_length * sizeof(*info_array)); if (NULL != new_info_array) memset(&(new_info_array[array_length - 1]), 0, sizeof(*info_array)); } if (NULL == new_info_array) { return false; } new_info_array[array_length - 1].unused = true; debug("%s", "extended info array"); *info_array_ptr = new_info_array; *array_length_ptr = array_length; return true; } /*@+compdestroy @ */ /*@+usereleased @ */ /*@+compdef @ */ /* * Reset calculated values in the given watchfd info structure. */ void pv_reset_watchfd(pvwatchfd_t info) { if (NULL == info) return; pv_reset_calc(&(info->calc)); pv_reset_transfer(&(info->transfer)); pv_reset_flags(&(info->flags)); pv_reset_display(&(info->display)); } /* * Free dynamically allocated areas in the given watchfd info structure. */ void pv_freecontents_watchfd(pvwatchfd_t info) { if (NULL == info) return; pv_freecontents_calc(&(info->calc)); pv_freecontents_transfer(&(info->transfer)); pv_freecontents_display(&(info->display)); } /* * Comparison function for qsort, to compare two pvwatchfd_s structures. */ static int pv_compare_watchfd(const void *a, const void *b) { int fd_a, fd_b; fd_a = 0; fd_b = 0; if (NULL != a) fd_a = ((pvwatchfd_t) a)->watch_fd; if (NULL != b) fd_b = ((pvwatchfd_t) b)->watch_fd; if (fd_a < fd_b) return -1; if (fd_a > fd_b) return 1; return 0; } /* * Scan the given process and update the arrays with any new file * descriptors. If "watch_fd" is not -1, then all other file descriptor * numbers will be ignored, * * Returns 0 on success, 1 if the process no longer exists or could not be * read, or 2 for a memory allocation error. */ int pv_watchpid_scanfds(pvstate_t state, pid_t watch_pid, int watch_fd, int *array_length_ptr, pvwatchfd_t * info_array_ptr) { int array_length = 0; struct pvwatchfd_s *info_array = NULL; bool changes_made; #ifdef __APPLE__ struct proc_fdinfo *fd_infos = NULL; int fd_infos_count = 0; if (pidfds(state, watch_pid, &fd_infos, &fd_infos_count) != 0) { pv_error("%s: pidfds failed", _("pid")); return -1; } #else char fd_dir[512]; /* flawfinder: ignore - zeroed, bounded with pv_snprintf(). */ DIR *dptr; struct dirent *d; memset(fd_dir, 0, sizeof(fd_dir)); (void) pv_snprintf(fd_dir, sizeof(fd_dir), "/proc/%u/fd", watch_pid); dptr = opendir(fd_dir); if (NULL == dptr) return 1; #endif array_length = *array_length_ptr; info_array = *info_array_ptr; changes_made = false; #ifdef __APPLE__ if (fd_infos_count < 1) { pv_error("%s: no fds found", _("pid")); return -1; } for (int i = 0; i < fd_infos_count; i++) { #else while ((d = readdir(dptr)) != NULL) { #endif int fd, check_idx, found_idx, use_idx, rc; off_t position_now; fd = -1; #ifdef __APPLE__ fd = fd_infos[i].proc_fd; #else if (sscanf(d->d_name, "%d", &fd) != 1) continue; #endif /* Skip if the fd is negative. */ if (fd < 0) continue; /* If a watch_fd was specified, skip if this isn't it. */ if (watch_fd >= 0 && watch_fd != fd) continue; /* * Skip if this fd is already known to us. */ found_idx = -1; for (check_idx = 0; check_idx < array_length && NULL != info_array; check_idx++) { if (info_array[check_idx].unused) continue; if (info_array[check_idx].watch_fd != fd) continue; if (info_array[check_idx].closed) { /* * If the fd is known but closed, * immediately free it for re-use. */ info_array[check_idx].unused = true; info_array[check_idx].displayable = false; pv_freecontents_watchfd(&(info_array[check_idx])); continue; } found_idx = check_idx; break; } if (found_idx >= 0) continue; /* * See if there's an empty slot we can re-use. */ use_idx = -1; for (check_idx = 0; check_idx < array_length && NULL != info_array; check_idx++) { if (info_array[check_idx].unused) { use_idx = check_idx; break; } } /* * If there's no empty slot, extend the array. */ if (use_idx < 0) { if (!extend_info_array(array_length_ptr, info_array_ptr)) return 2; array_length = *array_length_ptr; info_array = *info_array_ptr; use_idx = array_length - 1; } /* At this point, the array should exist. */ if (NULL == info_array) return 2; debug("%s: %d => index %d", "found new fd", fd, use_idx); changes_made = true; /* * Initialise the details of this new entry. */ memset(&(info_array[use_idx]), 0, sizeof(info_array[use_idx])); pv_reset_watchfd(&(info_array[use_idx])); info_array[use_idx].watch_pid = watch_pid; info_array[use_idx].watch_fd = fd; info_array[use_idx].closed = false; info_array[use_idx].unused = false; info_array[use_idx].displayable = true; /* * Set the average rate window so that a new history buffer * is allocated for this state. */ (void) pv_update_calc_average_rate_window(&(info_array[use_idx].calc), state->control.average_rate_window); #ifdef __APPLE__ if (fd_infos[i].proc_fdtype != PROX_FDTYPE_VNODE) { continue; } #endif /* Retrieve the details of this file descriptor. */ rc = pv_watchfd_info(state, &(info_array[use_idx]), -1 == watch_fd ? true : false); /* * Lookup failed - mark this slot as being free for re-use. */ if ((rc != 0) && (rc != 4)) { debug("%s %d: %s: %d", "fd", fd, "lookup failed - marking slot for re-use", use_idx); pv_freecontents_watchfd(&(info_array[use_idx])); info_array[use_idx].unused = true; info_array[use_idx].displayable = false; continue; } /* * Not displayable - mark it as such so the main loop * doesn't show it. */ if (rc != 0) { debug("%s %d: %s", "fd", fd, "marking as not displayable"); info_array[use_idx].displayable = false; } /* Set the info display_name appropriately. */ pv_watchpid_setname(state, &(info_array[use_idx])); /* Force the display to be re-parsed. */ info_array[use_idx].flags.reparse_display = 1; pv_elapsedtime_read(&(info_array[use_idx].start_time)); /* * Set the starting position (and initial offset, for the * display), if known, so that ETA and so on are calculated * correctly. */ info_array[use_idx].display.initial_offset = 0; info_array[use_idx].position = 0; position_now = pv_watchfd_position(&(info_array[use_idx])); if (position_now >= 0) { info_array[use_idx].display.initial_offset = position_now; info_array[use_idx].position = position_now; } } #ifdef __APPLE__ free(fd_infos); #else (void) closedir(dptr); #endif /* * If any changes were made (i.e. new file descriptors were found), * sort the array so that file descriptors are always displayed in * ascending numerical order. */ if (changes_made && NULL != info_array && array_length > 1) qsort(info_array, (size_t) array_length, sizeof(info_array[0]), pv_compare_watchfd); return 0; } /* * Set the display name for the given watched file descriptor, truncating at * the relevant places according to the current screen width. * * If more than one distinct PID is being watched, include the PID in the * name as well as the file descriptor number. * * If the file descriptor is pointing to a file under the current working * directory, show its relative path, not the full path. */ void pv_watchpid_setname(pvstate_t state, pvwatchfd_t info) { size_t path_length, cwd_length; int max_display_length; char *file_fdpath; if (NULL == info) return; file_fdpath = info->file_fdpath; memset(info->display_name, 0, PV_SIZEOF_DISPLAY_NAME); path_length = strlen(info->file_fdpath); /* flawfinder: ignore */ cwd_length = strlen(state->status.cwd); /* flawfinder: ignore */ /* flawfinder: both strings are always \0 terminated. */ if (cwd_length > 0 && path_length > cwd_length) { if (0 == strncmp(info->file_fdpath, state->status.cwd, cwd_length)) { file_fdpath += cwd_length + 1; path_length -= cwd_length + 1; } } max_display_length = (int) (state->control.width / 2) - 6; if (state->watchfd.multiple_pids) max_display_length -= 9; if (max_display_length >= (int) path_length) { if (state->watchfd.multiple_pids) { (void) pv_snprintf(info->display_name, PV_SIZEOF_DISPLAY_NAME, "%8d:%4d:%.498s", (int) (info->watch_pid), info->watch_fd, file_fdpath); } else { (void) pv_snprintf(info->display_name, PV_SIZEOF_DISPLAY_NAME, "%4d:%.498s", info->watch_fd, file_fdpath); } } else { int prefix_length, suffix_length; prefix_length = max_display_length / 4; suffix_length = max_display_length - prefix_length - 3; if (state->watchfd.multiple_pids) { (void) pv_snprintf(info->display_name, PV_SIZEOF_DISPLAY_NAME, "%8d:%4d:%.*s...%.*s", (int) (info->watch_pid), info->watch_fd, prefix_length, file_fdpath, suffix_length, file_fdpath + path_length - suffix_length); } else { (void) pv_snprintf(info->display_name, PV_SIZEOF_DISPLAY_NAME, "%4d:%.*s...%.*s", info->watch_fd, prefix_length, file_fdpath, suffix_length, file_fdpath + path_length - suffix_length); } } debug("%s: %d: [%s]", "set name for fd", info->watch_fd, info->display_name); } pv-1.10.0/src/pv/elapsedtime.c0000644000273400027340000001342615103476014013030 00000000000000/* * Functions relating to elapsed time. * * Copyright 2023-2025 Andrew Wood * * License GPLv3+: GNU GPL version 3 or later; see `docs/COPYING'. */ #include "config.h" #include "pv.h" #include "pv-internal.h" #include #include #include /* * Read the current elapsed time, relative to an unspecified point in the * past, and store it in the given timespec buffer. The time is guaranteed * to not go backwards and does not count time when the system was * suspended. See clock_gettime(2) with CLOCK_MONOTONIC. * * The read should not fail; if it does, the program is aborted with exit * status 16 (transfer error). */ void pv_elapsedtime_read(struct timespec *return_time) { /*@-unrecog@ *//* splint doesn't know clock_gettime */ if (0 != clock_gettime(CLOCK_MONOTONIC, return_time)) { fprintf(stderr, "%s: %s: %s\n", PACKAGE_NAME, "clock_gettime", strerror(errno)); /*@-exitarg@ *//* we explicitly want a special exit status */ exit(PV_ERROREXIT_TRANSFER); /*@+exitarg@ */ } /*@+unrecog@ */ } /* * Set the time in the given timespec to zero. */ void pv_elapsedtime_zero(struct timespec *zero_time) { if (NULL == zero_time) return; zero_time->tv_sec = 0; zero_time->tv_nsec = 0; } /* * Copy source_time into dest_time. Analogous to strcpy(3). */ void pv_elapsedtime_copy(struct timespec *dest_time, const struct timespec *source_time) { if (NULL == dest_time) return; if (NULL == source_time) return; dest_time->tv_sec = source_time->tv_sec; dest_time->tv_nsec = source_time->tv_nsec; } /* * Return -1, 0, or 1 depending on whether the first time is earlier than, * equal to, or later than the second time. Analogous to strcmp(3). */ int pv_elapsedtime_compare(const struct timespec *first_time, const struct timespec *second_time) { /* Treat NULL as a zero time. */ if ((NULL == first_time) && (NULL == second_time)) return 0; if ((NULL == first_time) && (NULL != second_time)) return -1; if ((NULL != first_time) && (NULL == second_time)) return 1; /* These should never happen, but check just in case. */ if (NULL == first_time) return 0; if (NULL == second_time) return 0; /* Check the seconds part, first */ if (first_time->tv_sec < second_time->tv_sec) return -1; if (first_time->tv_sec > second_time->tv_sec) return 1; /* Seconds are equal - compare nanoseconds. */ if (first_time->tv_nsec < second_time->tv_nsec) return -1; if (first_time->tv_nsec > second_time->tv_nsec) return 1; /* Nanoseconds are also equal - times are equal. */ return 0; } /* * Add first_time and second_time, writing the result to return_time. */ void pv_elapsedtime_add(struct timespec *return_time, const struct timespec *first_time, const struct timespec *second_time) { long long seconds, nanoseconds; if (NULL == return_time) return; seconds = 0; nanoseconds = 0; if (NULL != first_time) { seconds += first_time->tv_sec; nanoseconds += first_time->tv_nsec; } if (NULL != second_time) { seconds += second_time->tv_sec; nanoseconds += second_time->tv_nsec; } seconds += nanoseconds / 1000000000; nanoseconds = nanoseconds % 1000000000; /*@-type@ */ return_time->tv_sec = seconds; return_time->tv_nsec = nanoseconds; /*@+type@ */ /* * splint rationale: we know the types are different but should be * large enough and are relying on the compiler to do the casting * correctly, since the manual for timespec(3) states the types are * implementation-defined. */ } /* * Add a number of nanoseconds to the given timespec. */ void pv_elapsedtime_add_nsec(struct timespec *return_time, long long add_nanoseconds) { long long seconds, nanoseconds; if (NULL == return_time) return; seconds = return_time->tv_sec; nanoseconds = return_time->tv_nsec + add_nanoseconds; seconds += nanoseconds / 1000000000; nanoseconds = nanoseconds % 1000000000; /*@-type@ *//* see above */ return_time->tv_sec = seconds; return_time->tv_nsec = nanoseconds; /*@+type@ */ } /* * Set the return timespec to the first time minus the second time. */ void pv_elapsedtime_subtract(struct timespec *return_time, const struct timespec *first_time, const struct timespec *second_time) { long long seconds, nanoseconds; if (NULL == return_time) return; seconds = 0; nanoseconds = 0; if (NULL != first_time) { seconds += first_time->tv_sec; nanoseconds += first_time->tv_nsec; } if (NULL != second_time) { seconds -= second_time->tv_sec; nanoseconds -= second_time->tv_nsec; } seconds += nanoseconds / 1000000000; nanoseconds = nanoseconds % 1000000000; if (nanoseconds < 0) { seconds--; nanoseconds = 1000000000 + nanoseconds; } /*@-type@ *//* see above */ return_time->tv_sec = seconds; return_time->tv_nsec = nanoseconds; /*@+type@ */ } /* * Convert a timespec to seconds. */ long double pv_elapsedtime_seconds(const struct timespec *elapsed_time) { long double seconds; if (NULL == elapsed_time) return 0.0; seconds = (long double) elapsed_time->tv_sec; seconds += (long double) (elapsed_time->tv_nsec) / 1000000000.0L; return seconds; } /* * Sleep for a number of nanoseconds. */ void pv_nanosleep(long long nanoseconds) { #if HAVE_NANOSLEEP struct timespec sleep_for, time_remaining; memset(&sleep_for, 0, sizeof(sleep_for)); memset(&time_remaining, 0, sizeof(time_remaining)); sleep_for.tv_sec = 0; /*@-type@ */ sleep_for.tv_nsec = nanoseconds; /*@+type@ *//* splint rationale - best effort */ /*@-unrecog@ */ (void) nanosleep(&sleep_for, &time_remaining); /*@+unrecog@ *//* splint rationale - doesn't know of nanosleep() */ #else struct timeval tv; tv.tv_sec = 0; /*@-type@ */ tv.tv_usec = nanoseconds / 1000; /*@+type@ *//* splint rationale - best effort */ /*@-null@ */ (void) select(0, NULL, NULL, NULL, &tv); /*@+null@ *//* splint doesn't know about select() */ #endif } pv-1.10.0/src/pv/display.c0000644000273400027340000012031115103476014012171 00000000000000/* * Display functions. * * Copyright 2002-2008, 2010, 2012-2015, 2017, 2021, 2023-2025 Andrew Wood * * License GPLv3+: GNU GPL version 3 or later; see `docs/COPYING'. */ #include "config.h" #include "pv.h" #include "pv-internal.h" #include #include #include #include #include #include #include #ifdef HAVE_TERMIOS_H #include #endif #ifdef ENABLE_NCURSES #ifdef HAVE_TERM_H #include #endif #endif /* * If USE_POPEN_TPUTS is defined, then we call popen("tputs") if ncurses is * unavailable, when we need to know whether colours are supported. * * Since popen() is risky to call (in case $PATH has been altered), it is * safer to just assume colour is available if we can't check, so * USE_POPEN_TPUTS is undefined here by default. */ #undef USE_POPEN_TPUTS /* * We need sys/ioctl.h for ioctl() regardless of whether TIOCGWINSZ is * defined in termios.h, so we no longer use AC_HEADER_TIOCGWINSZ in * configure.in, and just include both header files if they are available. * (GH#74, 2023-08-06) */ #ifdef HAVE_SYS_IOCTL_H #include #endif /* * The error prefix for messages (the program name); whether it has been * set; and whether any output has been displayed yet, indicating whether * any errors must be preceded by a newline. */ static char pv__error_prefix[64]; /* flawfinder: ignore */ static bool pv__error_prefix_set = false; static bool pv__output_produced = false; /* * flawfinder rationale: zeroed before use, string copy is bounded to 1 less * than size so it always has \0 termination. Not used unless initialised, * by checking pv__error_prefix_set. */ /* * Set the error message prefix. */ void pv_set_error_prefix( /*@unique@ */ const char *prefix) { if (NULL == prefix) return; memset(pv__error_prefix, 0, sizeof(pv__error_prefix)); strncpy(pv__error_prefix, prefix, sizeof(pv__error_prefix) - 1); /* flawfinder: ignore */ pv__error_prefix_set = true; /* * flawfinder rationale: strncpy's pointers are as valid as we can * make them since the first is a static buffer and the second is * caller-supplied. The caller must \0-terminate the string but in * any case it is bounded to 1 less than the size of the * destination. The destination is zeroed before use so the result * is guaranteed to be \0-terminated. */ } /* * Output an error message. If we've displayed anything to the terminal * already, then put a newline before our error so we don't write over what * we've written. */ void pv_error(char *format, ...) { va_list ap; if (pv__output_produced) fprintf(stderr, "\n"); if (pv__error_prefix_set) fprintf(stderr, "%s: ", pv__error_prefix); va_start(ap, format); (void) vfprintf(stderr, format, ap); /* flawfinder: ignore */ va_end(ap); fprintf(stderr, "\n"); /* * flawfinder: this function relies on callers always having a * static format string, not directly subject to outside influences. */ } /* * Return true if we are the foreground process on the terminal, or if we * aren't outputting to a terminal; false otherwise. */ bool pv_in_foreground(void) { pid_t our_process_group; pid_t tty_process_group; if (0 == isatty(STDERR_FILENO)) { debug("true: %s", "not a tty"); return true; } /*@-type@ *//* __pid_t vs pid_t, not significant */ our_process_group = getpgrp(); tty_process_group = tcgetpgrp(STDERR_FILENO); /*@+type@ */ if (tty_process_group == -1 && errno == ENOTTY) { debug("true: %s", "tty_process_group is -1, errno is ENOTTY"); return true; } if (our_process_group == tty_process_group) { debug("true: %s (%d)", "our_process_group == tty_process_group", our_process_group); return true; } /* * If the terminal process group ID doesn't match our own, assume * we're in the background. */ debug("false: our_process_group=%d, tty_process_group=%d", our_process_group, tty_process_group); return false; } /* * Write the given buffer to the given file descriptor, retrying until all * bytes have been written or an error has occurred. */ void pv_write_retry(int fd, const char *buf, size_t count) { while (count > 0) { ssize_t nwritten; nwritten = write(fd, buf, count); if (nwritten < 0) { if ((EINTR == errno) || (EAGAIN == errno)) { continue; } return; } if (nwritten < 1) return; count -= nwritten; buf += nwritten; } } /* * Write the given buffer to the terminal, like pv_write_retry(), unless * stderr is suspended. */ void pv_tty_write(readonly_pvtransientflags_t flags, const char *buf, size_t count) { while (0 == flags->suspend_stderr && count > 0) { ssize_t nwritten; nwritten = write(STDERR_FILENO, buf, count); if (nwritten < 0) { if ((EINTR == errno) || (EAGAIN == errno)) { continue; } return; } if (nwritten < 1) return; count -= nwritten; buf += nwritten; } } /* * Fill in *width and *height with the current terminal size, * if possible. */ void pv_screensize(unsigned int *width, unsigned int *height) { #ifdef TIOCGWINSZ struct winsize wsz; memset(&wsz, 0, sizeof(wsz)); if (0 != isatty(STDERR_FILENO)) { if (0 == ioctl(STDERR_FILENO, TIOCGWINSZ, &wsz)) { *width = wsz.ws_col; *height = wsz.ws_row; } } #endif } /* * Return the original value x so that it has been clamped between * [min..max] */ long pv_bound_long(long x, long min, long max) { return x < min ? min : x > max ? max : x; } /* * Given how many bytes have been transferred, the total byte count to * transfer, and the current average transfer rate, return the estimated * number of seconds until completion. */ long pv_seconds_remaining(const off_t so_far, const off_t total, const long double rate) { long double amount_left; if ((so_far < 1) || (rate < 0.001)) return 0; amount_left = (long double) (total - so_far) / rate; return (long) amount_left; } /* * Given a long double value, it is divided or multiplied by the ratio until * a value in the range 1.0 to 999.999... is found. The string "prefix" to * is updated to the corresponding SI prefix. * * If the count type is PV_TRANSFERCOUNT_BYTES, then the second byte of * "prefix" is set to "i" to denote MiB etc (IEEE1541). Thus "prefix" * should be at least 3 bytes long (to include the terminating null). */ void pv_si_prefix(long double *value, char *prefix, const long double ratio, pvtransfercount_t count_type) { static char *pfx_000 = NULL; /* kilo, mega, etc */ static char *pfx_024 = NULL; /* kibi, mibi, etc */ static char const *pfx_middle_000 = NULL; static char const *pfx_middle_024 = NULL; char *pfx; char const *pfx_middle; char const *pfx_ptr; long double cutoff; prefix[0] = ' '; /* Make the prefix start blank. */ prefix[1] = '\0'; /* * The prefix list strings have a space (no prefix) in the middle; * moving right from the space gives the prefix letter for each * increasing multiple of 1000 or 1024 - such as kilo, mega, giga - * and moving left from the space gives the prefix letter for each * decreasing multiple - such as milli, micro, nano. */ /* * Prefix list for multiples of 1000. */ if (NULL == pfx_000) { /*@-onlytrans@ */ pfx_000 = _("yzafpnum kMGTPEZY"); /* * splint: this is only looked up once in the program's run, * so the memory leak is negligible. */ /*@+onlytrans@ */ if (NULL == pfx_000) { debug("%s", "prefix list was NULL"); return; } pfx_middle_000 = strchr(pfx_000, ' '); } /* * Prefix list for multiples of 1024. */ if (NULL == pfx_024) { /*@-onlytrans@ */ pfx_024 = _("yzafpnum KMGTPEZY"); /*@+onlytrans@ *//* splint: see above. */ if (NULL == pfx_024) { debug("%s", "prefix list was NULL"); return; } pfx_middle_024 = strchr(pfx_024, ' '); } pfx = pfx_000; pfx_middle = pfx_middle_000; if (count_type == PV_TRANSFERCOUNT_BYTES) { /* bytes - multiples of 1024 */ pfx = pfx_024; pfx_middle = pfx_middle_024; } pfx_ptr = pfx_middle; if (NULL == pfx_ptr) { debug("%s", "prefix middle was NULL"); return; } /* * Force an empty prefix if the value is almost zero, to avoid * "0yB". NB we don't compare directly with zero because of * potential floating-point inaccuracies. * * See the "count_type" check below for the reason we add another * space in bytes mode. */ if ((*value > -0.00000001) && (*value < 0.00000001)) { if (count_type == PV_TRANSFERCOUNT_BYTES) { prefix[1] = ' '; prefix[2] = '\0'; } return; } /* * Cut-off for moving to the next prefix - a little less than the * ratio (970 for ratio=1000, 993 for ratio=1024). */ cutoff = ratio * 0.97; /* * Divide by the ratio until the value is a little below the ratio, * moving along the prefix list with each division to get the * associated prefix letter, so that for example 20000 becomes 20 * with a "k" (kilo) prefix. */ if (*value > 0) { /* Positive values */ while ((*value > cutoff) && (*(pfx_ptr += 1) != '\0')) { *value /= ratio; prefix[0] = *pfx_ptr; } } else { /* Negative values */ cutoff = 0 - cutoff; while ((*value < cutoff) && (*(pfx_ptr += 1) != '\0')) { *value /= ratio; prefix[0] = *pfx_ptr; } } /* * Multiply by the ratio until the value is at least 1, moving in * the other direction along the prefix list to get the associated * prefix letter - so for example a value of 0.5 becomes 500 with a * "m" (milli) prefix. */ if (*value > 0) { /* Positive values */ while ((*value < 1.0) && ((pfx_ptr -= 1) != (pfx - 1))) { *value *= ratio; prefix[0] = *pfx_ptr; } } else { /* Negative values */ while ((*value > -1.0) && ((pfx_ptr -= 1) != (pfx - 1))) { *value *= ratio; prefix[0] = *pfx_ptr; } } /* * Byte prefixes (kibi, mebi, etc) are of the form "KiB" rather than * "KB", so that's two characters, not one - meaning that for just * "B", the prefix is two spaces, not one. */ if (count_type == PV_TRANSFERCOUNT_BYTES) { prefix[1] = (prefix[0] == ' ' ? ' ' : 'i'); prefix[2] = '\0'; } } /* * Put a string in "buffer" (max length "bufsize") containing "amount" * formatted such that it's 3 or 4 digits followed by an SI suffix and then * whichever of "suffix_basic" or "suffix_bytes" is appropriate (whether * "count_type" is PV_TRANSFERTYPE_LINES for non-byte amounts or * PV_TRANSFERTYPE_BYTES for byte amounts). If "count_type" is * PV_TRANSFERTYPE_BYTES then the SI units are KiB, MiB etc and the divisor * is 1024 instead of 1000. * * The "format" string is in sprintf format and must contain exactly one % * parameter (a %s) which will expand to the string described above. */ void pv_describe_amount(char *buffer, size_t bufsize, char *format, long double amount, char *suffix_basic, char *suffix_bytes, pvtransfercount_t count_type) { char sizestr_buffer[256]; /* flawfinder: ignore */ char si_prefix[8]; /* flawfinder: ignore */ long double divider; long double display_amount; char *suffix; /* * flawfinder: sizestr_buffer and si_prefix are explicitly zeroed; * sizestr_buffer is only ever used with pv_snprintf() along with * its buffer size; si_prefix is only populated by pv_snprintf() * along with its size, and by pv_si_prefix() which explicitly only * needs 3 bytes. */ memset(sizestr_buffer, 0, sizeof(sizestr_buffer)); memset(si_prefix, 0, sizeof(si_prefix)); (void) pv_snprintf(si_prefix, sizeof(si_prefix), "%s", " "); if (count_type == PV_TRANSFERCOUNT_BYTES) { suffix = suffix_bytes; divider = 1024.0; } else if (count_type == PV_TRANSFERCOUNT_DECBYTES) { suffix = suffix_bytes; divider = 1000.0; } else { suffix = suffix_basic; divider = 1000.0; } display_amount = amount; pv_si_prefix(&display_amount, si_prefix, divider, count_type); /* Make sure we don't overrun our buffer. */ if (display_amount > 100000) display_amount = 100000; if (display_amount < -100000) display_amount = -100000; /* Fix for display of "1.01e+03" instead of "1010" */ if ((display_amount > 99.9) || (display_amount < -99.9)) { (void) pv_snprintf(sizestr_buffer, sizeof(sizestr_buffer), "%4ld%.2s%.16s", (long) display_amount, si_prefix, suffix); } else { /* * AIX blows up with %4.3Lg%.2s%.16s for some reason, so we * write display_amount separately first. */ char str_disp[64]; /* flawfinder: ignore - only used with pv_snprintf(). */ memset(str_disp, 0, sizeof(str_disp)); /* # to get 13.0GB instead of 13GB (#1477) */ (void) pv_snprintf(str_disp, sizeof(str_disp), "%#4.3Lg", display_amount); (void) pv_snprintf(sizestr_buffer, sizeof(sizestr_buffer), "%s%.2s%.16s", str_disp, si_prefix, suffix); } (void) pv_snprintf(buffer, bufsize, format, sizestr_buffer); } /* * Add a null-terminated string to the buffer if there is room for it, * updating the segment's offset and bytes values and returning the bytes * value, or treating the byte count as zero if there's insufficient space. */ pvdisplay_bytecount_t pv_formatter_segmentcontent(char *content, pvformatter_args_t formatter_info) { pvdisplay_bytecount_t bytes; bytes = strlen(content); /* flawfinder: ignore */ /* flawfinder - caller is required to null-terminate the string. */ if (formatter_info->offset >= formatter_info->buffer_size) bytes = 0; if ((formatter_info->offset + bytes) >= formatter_info->buffer_size) bytes = 0; formatter_info->segment->offset = formatter_info->offset; formatter_info->segment->bytes = bytes; if (0 == bytes) return 0; memmove(formatter_info->buffer + formatter_info->offset, content, bytes); return bytes; } /* * Format sequence lookup table. */ /*@keep@ */ static struct pvdisplay_component_s *pv__format_components(void) { /*@keep@ */ static struct pvdisplay_component_s format_component_array[] = { { "p", &pv_formatter_progress, true }, { "{progress}", &pv_formatter_progress, true }, { "{progress-amount-only}", &pv_formatter_progress_amount_only, false }, { "{progress-bar-only}", &pv_formatter_bar_default, true }, { "{bar-plain}", &pv_formatter_bar_plain, true }, { "{bar-block}", &pv_formatter_bar_block, true }, { "{bar-granular}", &pv_formatter_bar_granular, true }, { "{bar-shaded}", &pv_formatter_bar_shaded, true }, { "t", &pv_formatter_timer, false }, { "{timer}", &pv_formatter_timer, false }, { "e", &pv_formatter_eta, false }, { "{eta}", &pv_formatter_eta, false }, { "I", &pv_formatter_fineta, false }, { "{fineta}", &pv_formatter_fineta, false }, { "r", &pv_formatter_rate, false }, { "{rate}", &pv_formatter_rate, false }, { "a", &pv_formatter_average_rate, false }, { "{average-rate}", &pv_formatter_average_rate, false }, { "b", &pv_formatter_bytes, false }, { "{bytes}", &pv_formatter_bytes, false }, { "{transferred}", &pv_formatter_bytes, false }, { "T", &pv_formatter_buffer_percent, false }, { "{buffer-percent}", &pv_formatter_buffer_percent, false }, { "A", &pv_formatter_last_written, false }, { "{last-written}", &pv_formatter_last_written, false }, { "L", &pv_formatter_previous_line, true }, { "{previous-line}", &pv_formatter_previous_line, true }, { "N", &pv_formatter_name, false }, { "{name}", &pv_formatter_name, false }, { "{sgr:colour,...}", &pv_formatter_sgr, false }, { NULL, NULL, false } }; return format_component_array; } /* * Return a pointer to a malloc()ed string containing a space-separated list * of all supported format sequences. The caller should free() it. */ /*@null@ */ char *pv_format_sequences(void) { size_t component_idx, buffer_size, offset; struct pvdisplay_component_s *format_component_array; char *buffer; format_component_array = pv__format_components(); buffer_size = 0; for (component_idx = 0; NULL != format_component_array[component_idx].match; component_idx++) { size_t component_sequence_length = strlen(format_component_array[component_idx].match); /* flawfinder: ignore */ /* flawfinder - static strings, guaranteed null-terminated. */ buffer_size += 2 + component_sequence_length; /* 2 for '%' + ' ' */ } buffer = malloc(buffer_size + 1); if (NULL == buffer) return NULL; offset = 0; for (component_idx = 0; NULL != format_component_array[component_idx].match; component_idx++) { size_t component_sequence_length = strlen(format_component_array[component_idx].match); /* flawfinder: ignore - as above */ if (0 != offset) buffer[offset++] = ' '; buffer[offset++] = '%'; memmove(buffer + offset, format_component_array[component_idx].match, component_sequence_length); offset += component_sequence_length; } buffer[offset] = '\0'; return buffer; } /* * Initialise the output format structure, based on the current options. * * May update status->checked_colour_support and * status->terminal_supports_colour. */ static void pv__format_init(pvprogramstatus_t status, readonly_pvcontrol_t control, readonly_pvtransferstate_t transfer, readonly_pvtransfercalc_t calc, /*@null@ */ const char *format_supplied, pvdisplay_t display) { struct pvdisplay_component_s *format_component_array; const char *display_format; size_t strpos; size_t segment; if (NULL == status) return; if (NULL == control) return; if (NULL == transfer) return; if (NULL == calc) return; if (NULL == display) return; format_component_array = pv__format_components(); display->format_segment_count = 0; memset(display->format, 0, PV_FORMAT_ARRAY_MAX * sizeof(display->format[0])); display->showing_timer = false; display->showing_bytes = false; display->showing_rate = false; display->showing_last_written = false; display->showing_previous_line = false; display->format_uses_colour = false; display_format = NULL == format_supplied ? control->default_format : format_supplied; if (NULL == display_format) return; /* * Split the format string into static strings and calculated * components - a calculated component is is what replaces a * placeholder sequence like "%b". * * A "static string" is part of the original format string that is * copied to the display verbatim. Its width is calculated here. * * Each segment's contents are stored in either the format string * (if a static string) or an internal temporary buffer, starting at * "offset" and extending for "bytes" bytes. * * Later, in pv_format(), segments whose components are dynamic and * which aren't constrained to a fixed size are calculated after * first populating all the other components referenced by the * format segments. * * Then, that function generates the output string by sticking all * of these segments together. */ segment = 0; for (strpos = 0; display_format[strpos] != '\0' && segment < PV_FORMAT_ARRAY_MAX; strpos++, segment++) { pvdisplay_component_t component_type, component_idx; size_t str_start, str_bytes, chosen_size; const char *string_parameter = NULL; size_t string_parameter_bytes = 0; str_start = strpos; str_bytes = 0; chosen_size = 0; if ('%' == display_format[strpos]) { unsigned long number_prefix; size_t percent_sign_offset, sequence_start, sequence_length, sequence_colon_offset; #if HAVE_STRTOUL char *number_end_ptr; #endif percent_sign_offset = strpos; strpos++; /* * Check for a numeric prefix between the % and the * format character - currently only used with "%A" * and "%L". */ #if HAVE_STRTOUL number_end_ptr = NULL; number_prefix = strtoul(&(display_format[strpos]), &number_end_ptr, 10); if ((NULL == number_end_ptr) || (number_end_ptr[0] == '\0')) { number_prefix = 0; } else if (number_end_ptr > &(display_format[strpos])) { strpos += (number_end_ptr - &(display_format[strpos])); } #else /* !HAVE_STRTOUL */ while (pv_isdigit(display_format[strpos])) { number_prefix = number_prefix * 10; number_prefix += display_format[strpos] - '0'; strpos++; } #endif /* !HAVE_STRTOUL */ sequence_start = strpos; sequence_length = 0; sequence_colon_offset = 0; if ('\0' != display_format[strpos]) sequence_length = 1; if ('{' == display_format[strpos]) { while ('\0' != display_format[strpos] && '}' != display_format[strpos] && '%' != display_format[strpos]) { if (':' == display_format[strpos]) sequence_colon_offset = sequence_length; strpos++; sequence_length++; } } component_type = -1; for (component_idx = 0; NULL != format_component_array[component_idx].match; component_idx++) { size_t component_sequence_length = strlen(format_component_array[component_idx].match); /* flawfinder: ignore */ char *component_colon_pointer = strchr(format_component_array[component_idx].match, (int) ':'); /* flawfinder - static strings, guaranteed null-terminated. */ if ((component_sequence_length == sequence_length) && (0 == strncmp(format_component_array[component_idx].match, &(display_format[sequence_start]), sequence_length)) ) { component_type = component_idx; break; } if (sequence_colon_offset > 0 && NULL != component_colon_pointer) { size_t component_colon_offset = (size_t) (1 + component_colon_pointer - format_component_array[component_idx].match); if ((component_colon_offset == sequence_colon_offset) && (0 == strncmp(format_component_array[component_idx].match, &(display_format[sequence_start]), sequence_colon_offset)) ) { component_type = component_idx; string_parameter = &(display_format[sequence_start + sequence_colon_offset]); string_parameter_bytes = sequence_length - sequence_colon_offset; if (string_parameter_bytes > 0) string_parameter_bytes--; /* the closing '}' */ if (string_parameter_bytes > PVDISPLAY_BYTECOUNT_MAX) string_parameter_bytes = PVDISPLAY_BYTECOUNT_MAX; break; } } } if (-1 == component_type) { /* Unknown sequence - pass it through verbatim. */ str_start = percent_sign_offset; str_bytes = sequence_length + sequence_start - percent_sign_offset; if (2 == str_bytes && '%' == display_format[percent_sign_offset + 1]) { /* Special case: "%%" => "%". */ str_bytes = 1; } else if (str_bytes > 1 && '%' == display_format[strpos]) { /* Special case: "%{foo%p" => "%{foo" and go back one. */ str_bytes--; strpos--; } else if (str_bytes == 0 && '\0' == display_format[strpos]) { /* Special case: "%" at end of string = "%". */ str_bytes = 1; } } else { chosen_size = (size_t) number_prefix; } } else { const char *searchptr; int foundlength; searchptr = strchr(&(display_format[strpos]), '%'); if (NULL == searchptr) { foundlength = (int) strlen(&(display_format[strpos])); /* flawfinder: ignore */ /* flawfinder: display_format is explicitly \0-terminated. */ } else { foundlength = searchptr - &(display_format[strpos]); } component_type = -1; str_start = strpos; str_bytes = (size_t) foundlength; strpos += foundlength - 1; } if (chosen_size > PVDISPLAY_WIDTH_MAX) chosen_size = PVDISPLAY_WIDTH_MAX; display->format[segment].type = component_type; display->format[segment].chosen_size = chosen_size; display->format[segment].string_parameter = string_parameter; display->format[segment].string_parameter_bytes = string_parameter_bytes; if (-1 == component_type) { if (0 == str_bytes) continue; display->format[segment].offset = str_start; display->format[segment].bytes = str_bytes; display->format[segment].width = pv_strwidth(&(display_format[str_start]), str_bytes); debug("format[%d]:[%.*s], length=%d, width=%d", segment, str_bytes, display_format + str_start, str_bytes, display->format[segment].width); } else { char dummy_buffer[4]; /* flawfinder: ignore - unused. */ struct pvformatter_args_s formatter_info; display->format[segment].offset = 0; display->format[segment].bytes = 0; /* * Run the formatter function with a zero-sized * buffer, to invoke its side effects such as * setting display->showing_timer. * * These side effects are required for other parts * of the program to understand what is required, * such as the transfer functions knowning to track * the previous line, or numeric mode knowing which * additional display options are enabled. */ memset(&formatter_info, 0, sizeof(formatter_info)); dummy_buffer[0] = '\0'; formatter_info.display = display; formatter_info.segment = &(display->format[segment]); formatter_info.status = status; formatter_info.control = control; formatter_info.transfer = transfer; formatter_info.calc = calc; formatter_info.buffer = dummy_buffer; formatter_info.buffer_size = 0; formatter_info.offset = 0; /*@-compmempass@ */ (void) format_component_array[component_type].function(&formatter_info); /*@+compmempass@ */ /* * splint - the buffer we point formatter_info to is * on the stack so doesn't match the "dependent" * annotation, but there's no other appropriate * annotation that doesn't make splint think there's * a leak here. */ } display->format_segment_count++; } if (display->format_uses_colour && !status->checked_colour_support) { status->checked_colour_support = true; #ifdef ENABLE_NCURSES /* * If we have terminal info support, check whether the * current terminal supports colour - or just assume it's * supported if we're forcing output. */ if (true == control->force) { status->terminal_supports_colour = true; debug("%s", "force mode - assuming terminal supports colour"); } else { char *term_env = NULL; term_env = getenv("TERM"); /* flawfinder: ignore */ /* * flawfinder - here we pass responsibility to the * ncurses library to behave OK with $TERM. */ status->terminal_supports_colour = false; if (NULL != term_env) { int setup_err = 0; if ((0 == setupterm(term_env, STDERR_FILENO, &setup_err)) && (tigetnum("colors") > 1) ) { status->terminal_supports_colour = true; debug("%s: %s", term_env, "terminal supports colour"); } else { status->terminal_supports_colour = false; debug("%s: %s", term_env, "terminal does not support colour"); } } else { /* If TERM is unset, disable colour. */ status->terminal_supports_colour = false; debug("%s", "no TERM variable - disabling colour support"); } } #else /* ! ENABLE_NCURSES */ #ifdef USE_POPEN_TPUTS /* (! ENABLE_NCURSES) && (USE_POPEN_TPUTS) */ /* * Without terminal info support, try running "tput colors" * to determine whether colour is available, unless --force * was supplied, in which case colour support is assumed. */ if (true == control->force) { status->terminal_supports_colour = true; debug("%s", "force mode - assuming terminal supports colour"); } else { FILE *command_fptr; /*@-unrecog@ *//* splint doesn't know popen(). */ command_fptr = popen("tput colors 2>/dev/null", "r"); /* flawfinder: ignore */ /*@+unrecog@ */ /* * flawfinder - we acknowledge that popen() is risky * to call, though we have the mitigation that we're * calling it with a static string. */ if (NULL == command_fptr) { status->terminal_supports_colour = false; debug("%s (%s)", "popen failed - disabling colour support", strerror(errno)); } else { int colour_count; if (1 == fscanf(command_fptr, "%d", &colour_count)) { if (colour_count > 1) { status->terminal_supports_colour = true; debug("%s (%d)", "terminal supports colour", colour_count); } else { status->terminal_supports_colour = false; debug("%s (%d)", "fewer than 2 colours available - disabling colour support"); } } else { status->terminal_supports_colour = false; debug("%s", "tput did not produce a number - disabling colour support"); } /*@-unrecog@ *//* splint doesn't know pclose(). */ (void) pclose(command_fptr); /*@+unrecog@ */ } } #else /* (! ENABLE_NCURSES) && (! USE_POPEN_TPUTS) */ /* * Without terminal info support, just assume colour is * available. */ status->terminal_supports_colour = true; debug("%s", "terminal info support not compiled in - assuming colour support"); #endif /* (! ENABLE_NCURSES) && (! USE_POPEN_TPUTS) */ #endif /* ! ENABLE_NCURSES */ } } /* * Update display->display_buffer with status information formatted * according to the state held within the given structures. * * If "reinitialise" is true, the format string is reparsed first. This * should be true for the first call, and true whenever the format is * changed. * * If "final" is true, this is the final update so the rate is given as an * an average over the whole transfer; otherwise the current rate is shown. * * Returns true if the display buffer can be used, false if not. * * When returning true, this function will have also set * display->display_string_len to the length of the string in * display->display_buffer, in bytes. * * Updates status->exit_status if buffer allocation fails. * * See pv__format_init for the adjustments that may be made to "status". */ bool pv_format(pvprogramstatus_t status, readonly_pvcontrol_t control, readonly_pvtransferstate_t transfer, readonly_pvtransfercalc_t calc, /*@null@ */ const char *format_supplied, pvdisplay_t display, bool reinitialise, bool final) { struct pvdisplay_component_s *format_component_array; char display_segments[PV_SIZEOF_FORMAT_SEGMENTS_BUF]; /* flawfinder: ignore - always bounded */ size_t segment_idx, dynamic_segment_count; const char *display_format; size_t static_portion_width, dynamic_segment_width; size_t display_buffer_offset, display_buffer_remaining; size_t new_display_string_bytes, new_display_string_width; struct pvformatter_args_s formatter_info; memset(&formatter_info, 0, sizeof(formatter_info)); display_segments[0] = '\0'; /* Quick safety check for null pointers. */ if (NULL == status) return false; if (NULL == control) return false; if (NULL == transfer) return false; if (NULL == calc) return false; if (NULL == display) return false; formatter_info.display = display; formatter_info.buffer = display_segments; formatter_info.buffer_size = sizeof(display_segments); formatter_info.offset = 0; formatter_info.status = status; formatter_info.control = control; formatter_info.transfer = transfer; formatter_info.calc = calc; format_component_array = pv__format_components(); /* Populate the display's "final" flag, for formatters. */ display->final_update = final; /* Reinitialise if we were asked to. */ if (reinitialise) pv__format_init(status, control, transfer, calc, format_supplied, display); /* The format string is needed for the static segments. */ display_format = NULL == format_supplied ? control->default_format : format_supplied; if (NULL == display_format) return false; /* Determine the type of thing being counted for transfer, rate, etc. */ display->count_type = PV_TRANSFERCOUNT_BYTES; if (control->linemode) display->count_type = PV_TRANSFERCOUNT_LINES; else if (control->decimal_units) display->count_type = PV_TRANSFERCOUNT_DECBYTES; /* * Reallocate the output buffer if the display width changes. */ if (display->display_buffer != NULL && display->display_buffer_size < (size_t) ((control->width * 4))) { free(display->display_buffer); display->display_buffer = NULL; display->display_buffer_size = 0; } /* * Allocate output buffer if there isn't one. */ if (NULL == display->display_buffer) { char *new_buffer; size_t new_size; new_size = (size_t) ((4 * control->width) + 80); if (NULL != control->name) new_size += strlen(control->name); /* flawfinder: ignore */ /* flawfinder: name is always set by pv_strdup(), which bounds with a \0. */ new_buffer = malloc(new_size + 16); if (NULL == new_buffer) { pv_error("%s: %s", _("buffer allocation failed"), strerror(errno)); status->exit_status |= PV_ERROREXIT_MEMORY; display->display_buffer = NULL; return false; } display->display_buffer = new_buffer; display->display_buffer_size = new_size; display->display_buffer[0] = '\0'; } /* Clear the SGR active codes flag, for the SGR formatter. */ display->sgr_code_active = false; /* * Populate the internal segments buffer with each component's * output, in two passes. */ /* First pass - all components with a fixed width. */ static_portion_width = 0; dynamic_segment_count = 0; for (segment_idx = 0; segment_idx < display->format_segment_count; segment_idx++) { pvdisplay_segment_t segment; struct pvdisplay_component_s *component; size_t bytes_added; bool fixed_width; segment = &(display->format[segment_idx]); if (-1 == segment->type) { static_portion_width += segment->width; continue; } component = &(format_component_array[segment->type]); fixed_width = true; if (component->dynamic && 0 == segment->chosen_size) fixed_width = false; if (!fixed_width) { dynamic_segment_count++; continue; } segment->width = segment->chosen_size; formatter_info.segment = segment; /*@-compmempass@ */ bytes_added = component->function(&formatter_info); /*@+compmempass@ *//* see previous ->function() note. */ segment->width = 0; if (bytes_added > 0) { segment->width = pv_strwidth(&(display_segments[formatter_info.offset]), bytes_added); } formatter_info.offset += bytes_added; static_portion_width += segment->width; } /* * Second pass, now the remaining width is known - all components * with a dynamic width. */ dynamic_segment_width = 0; if (control->width > static_portion_width) dynamic_segment_width = control->width - static_portion_width; /* * Divide the total remaining screen space by the number of dynamic * segments, so that multiple dynamic segments will share the space. */ if (dynamic_segment_count > 1) dynamic_segment_width /= dynamic_segment_count; debug("control->width=%d static_portion_width=%d dynamic_segment_width=%d dynamic_segment_count=%d", control->width, static_portion_width, dynamic_segment_width, dynamic_segment_count); for (segment_idx = 0; segment_idx < display->format_segment_count; segment_idx++) { pvdisplay_segment_t segment; struct pvdisplay_component_s *component; size_t bytes_added; bool fixed_width; segment = &(display->format[segment_idx]); if (-1 == segment->type) { static_portion_width += segment->width; continue; } component = &(format_component_array[segment->type]); fixed_width = true; if (component->dynamic && 0 == segment->chosen_size) fixed_width = false; if (fixed_width) continue; segment->width = dynamic_segment_width; formatter_info.segment = segment; /*@-compmempass@ */ bytes_added = component->function(&formatter_info); /*@+compmempass@ *//* see earlier ->function() note. */ formatter_info.offset += bytes_added; } /* * Populate the display buffer from the segments. */ memset(display->display_buffer, 0, display->display_buffer_size); display_buffer_offset = 0; display_buffer_remaining = display->display_buffer_size - 1; new_display_string_bytes = 0; new_display_string_width = 0; for (segment_idx = 0; segment_idx < display->format_segment_count; segment_idx++) { pvdisplay_segment_t segment; const char *content_buffer = display_format; segment = &(display->format[segment_idx]); if (0 == segment->bytes) continue; if (segment->bytes > display_buffer_remaining) continue; if (-1 == segment->type) { content_buffer = display_format; } else { content_buffer = display_segments; } memmove(display->display_buffer + display_buffer_offset, content_buffer + segment->offset, segment->bytes); display_buffer_offset += segment->bytes; display_buffer_remaining -= segment->bytes; new_display_string_bytes += segment->bytes; new_display_string_width += segment->width; debug("segment[%d]: bytes=%d, width=%d: [%.*s]", segment_idx, segment->bytes, segment->width, segment->bytes, display->display_buffer + display_buffer_offset - segment->bytes); } /* If the SGR active codes flag is set, we need to emit an SGR reset. */ if (display->sgr_code_active) { debug("%s", "SGR codes still active - adding reset"); (void) pv_strlcat(display->display_buffer, "\033[m", display->display_buffer_size); new_display_string_bytes += 3; if (new_display_string_bytes > display->display_buffer_size) new_display_string_bytes = display->display_buffer_size; display->sgr_code_active = false; } debug("%s: %d", "new display string length in bytes", (int) new_display_string_bytes); debug("%s: %d", "new display string width", (int) new_display_string_width); /* * If the width of our output shrinks, we need to keep appending * spaces at the end, so that we don't leave dangling bits behind. */ if ((new_display_string_width < display->display_string_width) && (control->width >= display->prev_screen_width)) { char spaces[32]; /* flawfinder: ignore - terminated, bounded */ int spaces_to_add; spaces_to_add = (int) (display->display_string_width - new_display_string_width); /* Upper boundary on number of spaces */ if (spaces_to_add > 15) { spaces_to_add = 15; } new_display_string_bytes += spaces_to_add; new_display_string_width += spaces_to_add; spaces[spaces_to_add] = '\0'; while (--spaces_to_add >= 0) { spaces[spaces_to_add] = ' '; } (void) pv_strlcat(display->display_buffer, spaces, display->display_buffer_size); } display->display_string_bytes = new_display_string_bytes; display->display_string_width = new_display_string_width; display->prev_screen_width = control->width; return true; } /* * Output status information on standard error. * * If "final" is true, this is the final update, so the rate is given as an * an average over the whole transfer; otherwise the current rate is shown. */ void pv_display(pvprogramstatus_t status, readonly_pvcontrol_t control, pvtransientflags_t flags, readonly_pvtransferstate_t transfer, pvtransfercalc_t calc, pvcursorstate_t cursor, pvdisplay_t display, /*@null@ */ pvdisplay_t extra_display, bool final) { bool reinitialise = false; if (NULL == status) return; if (NULL == control) return; if (NULL == flags) return; if (NULL == transfer) return; if (NULL == calc) return; if (NULL == cursor) return; if (NULL == display) return; pv_sig_checkbg(); pv_calculate_transfer_rate(calc, transfer, control, display, final); /* * Enable colour on the main display, and disable it on the extra * display (process title, window title). */ display->colour_permitted = true; if (NULL != extra_display) extra_display->colour_permitted = false; /* * If the display options need reparsing, do so to generate new * formatting parameters. */ if (0 != flags->reparse_display) { reinitialise = true; flags->reparse_display = 0; } if (!pv_format(status, control, transfer, calc, control->format_string, display, reinitialise, final)) return; if ((NULL != extra_display) && (0 != control->extra_displays)) { if (!pv_format (status, control, transfer, calc, control->extra_format_string, extra_display, reinitialise, final)) return; } if (NULL == display->display_buffer) return; if (control->numeric) { pv_tty_write(flags, display->display_buffer, display->display_string_bytes); pv_tty_write(flags, "\n", 1); } else if (control->cursor) { if (control->force || pv_in_foreground()) { pv_crs_update(cursor, control, flags, display->display_buffer); display->output_produced = true; pv__output_produced = true; } } else { if (control->force || pv_in_foreground()) { pv_tty_write(flags, display->display_buffer, display->display_string_bytes); pv_tty_write(flags, "\r", 1); display->output_produced = true; pv__output_produced = true; } } debug("%s: [%s]", "display", display->display_buffer); if ((0 != (PV_DISPLAY_WINDOWTITLE & control->extra_displays)) && (control->force || pv_in_foreground()) && (NULL != extra_display) && (NULL != extra_display->display_buffer) ) { pv_tty_write(flags, "\033]2;", 4); pv_tty_write(flags, extra_display->display_buffer, extra_display->display_string_bytes); pv_tty_write(flags, "\033\\", 2); extra_display->output_produced = true; debug("%s: [%s]", "windowtitle display", extra_display->display_buffer); } if ((0 != (PV_DISPLAY_PROCESSTITLE & control->extra_displays)) && (NULL != extra_display) && (NULL != extra_display->display_buffer) ) { setproctitle("%s", extra_display->display_buffer); extra_display->output_produced = true; debug("%s: [%s]", "processtitle display", extra_display->display_buffer); } } pv-1.10.0/src/pv/calc.c0000644000273400027340000001312415103476014011431 00000000000000/* * Functions for updating the calculated state of the transfer. * * Copyright 2024-2025 Andrew Wood * * License GPLv3+: GNU GPL version 3 or later; see `docs/COPYING'. */ #include "config.h" #include "pv.h" #include "pv-internal.h" /* * Update the current average rate, using a ring buffer of past transfer * positions - if this is the first entry, use the provided instantaneous * rate, otherwise calulate the average rate from the difference between the * current position + elapsed time pair, and the oldest pair in the buffer. */ static void pv__update_average_rate_history(pvtransfercalc_t calc, readonly_pvtransferstate_t transfer, unsigned int history_interval, long double rate) { size_t first = calc->history_first; size_t last = calc->history_last; long double last_elapsed; if (NULL == calc->history) return; last_elapsed = calc->history[last].elapsed_sec; /* * Do nothing if this is not the first call but not enough time has * elapsed since the previous call yet. */ if ((last_elapsed > 0.0) && (transfer->elapsed_seconds < (last_elapsed + history_interval))) return; /* * If this is not the first call, add a new entry to the circular * buffer. */ if (last_elapsed > 0.0) { size_t len = calc->history_len; last = (last + 1) % len; calc->history_last = last; if (last == first) { first = (first + 1) % len; calc->history_first = first; } } calc->history[last].elapsed_sec = transfer->elapsed_seconds; calc->history[last].transferred = transfer->transferred; if (first == last) { calc->current_avg_rate = rate; } else { off_t bytes = (calc->history[last].transferred - calc->history[first].transferred); long double sec = (calc->history[last].elapsed_sec - calc->history[first].elapsed_sec); /* Safety check to avoid division by zero. */ if (sec < 0.000001 && sec > -0.000001) sec = 0.000001; calc->current_avg_rate = (long double) bytes / sec; } } /* * Update all calculated transfer state in calc (usually from state->calc). * * If "final" is true, this is the final update, so calc->transfer_rate and * calc->average_rate are given as an average over the whole transfer; * otherwise they are the current transfer rate and current average rate. * * The value of calc->percentage will reflect the percentage completion if * control->size is greater than zero, otherwise it will increase by 2 each * call and wrap at 200. */ void pv_calculate_transfer_rate(pvtransfercalc_t calc, readonly_pvtransferstate_t transfer, readonly_pvcontrol_t control, readonly_pvdisplay_t display, bool final) { off_t bytes_since_last; long double time_since_last, transfer_rate, average_rate; /* Quick safety checks for null pointers. */ if (NULL == calc) return; if (NULL == transfer) return; if (NULL == control) return; if (NULL == display) return; bytes_since_last = 0; if (transfer->transferred >= 0) { bytes_since_last = transfer->transferred - calc->prev_transferred; calc->prev_transferred = transfer->transferred; } /* * In case the time since the last update is very small, we keep * track of amount transferred since the last update, and just keep * adding to that until a reasonable amount of time has passed to * avoid rate spikes or division by zero. */ time_since_last = transfer->elapsed_seconds - calc->prev_elapsed_sec; if (time_since_last <= 0.01) { transfer_rate = calc->prev_rate; calc->prev_trans += bytes_since_last; } else { long double measured_rate; transfer_rate = ((long double) bytes_since_last + calc->prev_trans) / time_since_last; measured_rate = transfer_rate; calc->prev_elapsed_sec = transfer->elapsed_seconds; calc->prev_trans = 0; if (control->bits) measured_rate = 8.0 * measured_rate; if ((calc->measurements_taken < 1) || (measured_rate < calc->rate_min)) { calc->rate_min = measured_rate; } if (measured_rate > calc->rate_max) { calc->rate_max = measured_rate; } calc->rate_sum += measured_rate; calc->ratesquared_sum += (measured_rate * measured_rate); calc->measurements_taken++; } calc->prev_rate = transfer_rate; /* Update history and current average rate for ETA. */ pv__update_average_rate_history(calc, transfer, control->history_interval, transfer_rate); average_rate = calc->current_avg_rate; /* * If this is the final update at the end of the transfer, we * recalculate the rate - and the average rate - across the whole * period of the transfer. */ if (final) { long double total_elapsed_seconds = (long double) (transfer->elapsed_seconds); /* Safety check to avoid division by zero. */ if (total_elapsed_seconds < 0.000001) total_elapsed_seconds = 0.000001; average_rate = (((long double) (transfer->transferred)) - ((long double) display->initial_offset)) / total_elapsed_seconds; transfer_rate = average_rate; } calc->transfer_rate = transfer_rate; calc->average_rate = average_rate; if (control->size <= 0) { /* * If we don't know the total size of the incoming data, * then for a percentage, we gradually increase the * percentage completion as data arrives, to a maximum of * 200, then reset it - we use this if we can't calculate * it, so that the numeric percentage output will go * 0%-100%, 100%-0%, 0%-100%, and so on. */ if (transfer_rate > 0) calc->percentage += 2; if (calc->percentage > 199) calc->percentage = 0; } else { calc->percentage = pv_percentage(transfer->transferred, control->size); } /* Ensure the percentage is never negative or huge. */ if (calc->percentage < 0.0) calc->percentage = 0.0; if (calc->percentage > 100000.0) calc->percentage = 100000.0; } pv-1.10.0/src/pv/signal.c0000644000273400027340000004326015103476014012010 00000000000000/* * Signal handling functions. * * Copyright 2002-2008, 2010, 2012-2015, 2017, 2021, 2023-2025 Andrew Wood * * License GPLv3+: GNU GPL version 3 or later; see `docs/COPYING'. */ #include "config.h" #include "pv.h" #include "pv-internal.h" #include #include #include #include #include #include #include #ifdef HAVE_IPC void pv_crs_needreinit(pvcursorstate_t); #endif /*@null@*/ static pvstate_t pv_sig_state = NULL; /* * Ensure that terminal attribute TOSTOP is set. If we have to set it, * record that fact by setting "clear_tty_tostop_on_exit" to 1, so that in * pv_sig_fini() we can turn it back off again. * * In "-c" mode with IPC, then if we have to set TOSTOP, we also tell the * other PV instances about it via the shared "tty_tostop_added" flag, so * those instances can set their own on-exit flag, meaning that if any of * the PV instances set it, the last one to exit will clear it. */ static void pv_sig_ensure_tty_tostop() { struct termios terminal_attributes; if (NULL == pv_sig_state) return; /* Can't look at terminal flags if backgrounded. */ if (1 == pv_sig_state->flags.suspend_stderr) return; if (0 != tcgetattr(STDERR_FILENO, &terminal_attributes)) { debug("%s: %s", "failed to read terminal attributes", strerror(errno)); return; } /* Can't set terminal flags if backgrounded. */ if (1 == pv_sig_state->flags.suspend_stderr) return; if (0 == (terminal_attributes.c_lflag & TOSTOP)) { terminal_attributes.c_lflag |= TOSTOP; if (0 == tcsetattr(STDERR_FILENO, TCSANOW, &terminal_attributes)) { pv_sig_state->flags.clear_tty_tostop_on_exit = 1; debug("%s", "set terminal TOSTOP attribute"); #if HAVE_IPC /* * In "-c" mode with IPC, make all "pv -c" instances * aware that we set TOSTOP, so the last one can * clear it on exit. */ if (pv_sig_state->control.cursor && (NULL != pv_sig_state->cursor.shared) && (!pv_sig_state->cursor.noipc)) { pv_sig_state->cursor.shared->tty_tostop_added = true; } #endif } else { debug("%s: %s", "failed to set terminal TOSTOP attribute", strerror(errno)); } } } /* * Handle SIGTTOU (tty output for background process) by setting the flag to * suspend writes to stderr, so that we can be stopped and backgrounded * without messing up the terminal. On a subsequent SIGCONT we will try * writing to the terminal again, in case we get backgrounded and later get * foregrounded again. * * When we get backgrounded and cause a SIGTTOU, the rest of the pipeline * gets stopped too, so transfers involving pipelines need us to send a * SIGCONT to the rest of the process group here, otherwise backgrounding * stops transfers involving pipes. */ static void pv_sig_ttou( /*@unused@ */ __attribute__((unused)) int s) { if (NULL == pv_sig_state) return; if (1 != pv_sig_state->flags.suspend_stderr) { debug("%s", "SIGTTOU - suspending stderr"); pv_sig_state->flags.suspend_stderr = 1; /* Also tell the SIGCONT handler to do nothing next time. */ pv_sig_state->flags.skip_next_sigcont++; /* Raise an immediate SIGCONT to bring the rest of the pipeline back up. */ /*@-unrecog@ *//* splint doesn't know about killpg() */ if (0 != killpg(getpgrp(), SIGCONT)) { debug("%s: %s", "killpg", strerror(errno)); } /*@+unrecog@ */ } else { debug("%s", "SIGTTOU - but stderr was already suspended"); } } /* * Handle SIGTSTP (stop typed at tty) by storing the time the signal * happened for later use by pv_sig_cont(), and then stopping the process. */ static void pv_sig_tstp( /*@unused@ */ __attribute__((unused)) int s) { if (NULL == pv_sig_state) return; pv_elapsedtime_read(&(pv_sig_state->signal.when_tstp_arrived)); if (0 != raise(SIGSTOP)) { debug("%s: %s", "raise", strerror(errno)); } } /* * Handle SIGCONT (continue if stopped) by adding the elapsed time since the * last SIGTSTP to the elapsed time offset, and by trying to write to the * terminal again. */ static void pv_sig_cont( /*@unused@ */ __attribute__((unused)) int s) { struct timespec current_time; struct timespec time_spent_stopped; if (NULL == pv_sig_state) return; if (pv_sig_state->flags.skip_next_sigcont > 0) { debug("%s: %d", "SIGCONT received but ignored - current value of skip_next_sigcont", pv_sig_state->flags.skip_next_sigcont); pv_sig_state->flags.skip_next_sigcont--; return; } else if (pv_sig_state->flags.skip_next_sigcont < 0) { pv_sig_state->flags.skip_next_sigcont = 0; debug("%s", "skip_next_sigcont underrun cleared"); } debug("%s: %d", "SIGCONT received - current value of suspend_stderr", pv_sig_state->flags.suspend_stderr); pv_sig_state->flags.terminal_resized = 1; /* * We can only make the time adjustments if this SIGCONT followed a * SIGTSTP such that we have a stop time. */ if (0 != pv_sig_state->signal.when_tstp_arrived.tv_sec) { memset(¤t_time, 0, sizeof(current_time)); memset(&time_spent_stopped, 0, sizeof(time_spent_stopped)); pv_elapsedtime_read(¤t_time); /* time spent stopped = current time - time SIGTSTP received */ pv_elapsedtime_subtract(&time_spent_stopped, ¤t_time, &(pv_sig_state->signal.when_tstp_arrived)); /* add time spent stopped the total stopped-time count */ pv_elapsedtime_add(&(pv_sig_state->signal.total_stoppage_time), &(pv_sig_state->signal.total_stoppage_time), &time_spent_stopped); /* In watchfd mode, update the stoppage time of all watched fds. */ if (pv_sig_state->watchfd.count > 0 && NULL != pv_sig_state->watchfd.watching) { unsigned int watch_idx; for (watch_idx = 0; watch_idx < pv_sig_state->watchfd.count; watch_idx++) { int info_idx; if (pv_sig_state->watchfd.watching[watch_idx].finished) continue; if (NULL == pv_sig_state->watchfd.watching[watch_idx].info_array) continue; for (info_idx = 0; info_idx < pv_sig_state->watchfd.watching[watch_idx].array_length; info_idx++) { pvwatchfd_t info_item = &(pv_sig_state->watchfd.watching[watch_idx].info_array[info_idx]); if (info_item->unused) continue; if (!info_item->displayable) continue; pv_elapsedtime_add(&(info_item->total_stoppage_time), &(info_item->total_stoppage_time), &time_spent_stopped); } } } /* reset the SIGTSTP receipt time */ pv_elapsedtime_zero(&(pv_sig_state->signal.when_tstp_arrived)); } /* * Try resuming our use of stderr, if we had suspended it, but only * if we're now in the foreground. */ if (1 == pv_sig_state->flags.suspend_stderr) { if (pv_in_foreground()) { debug("%s", "SIGCONT - resuming stderr"); pv_sig_state->flags.suspend_stderr = 0; } else { debug("%s", "SIGCONT but still in background - not resuming stderr"); } } if (0 == pv_sig_state->flags.suspend_stderr) { pv_sig_ensure_tty_tostop(); #ifdef HAVE_IPC pv_crs_needreinit(&(pv_sig_state->cursor)); #endif } } #ifdef SIGWINCH /* * Handle SIGWINCH (window size changed) by setting a flag. */ static void pv_sig_winch( /*@unused@ */ __attribute__((unused)) int s) { if (NULL == pv_sig_state) return; pv_sig_state->flags.terminal_resized = 1; } #endif /* * Handle termination signals by setting the abort flag. */ static void pv_sig_term( /*@unused@ */ __attribute__((unused)) int s) { if (NULL == pv_sig_state) return; pv_sig_state->flags.trigger_exit = 1; } #ifdef PV_REMOTE_CONTROL /* * Handle a SIGUSR2 by setting a flag to say we received it, after recording * the sending PID. */ static void pv_sig_usr2( /*@unused@ */ __attribute__((unused)) int sig, siginfo_t * info, /*@unused@ */ __attribute__((unused)) void *ucontext) { if (NULL == pv_sig_state) return; if (NULL == info) return; pv_sig_state->signal.sender_usr2 = info->si_pid; pv_sig_state->signal.rxusr2 = 1; } /* * Return true if a SIGUSR2 signal has been received since the last time * this function was called, populating *pid with the sending PID if so. */ bool pv_sigusr2_received(pvstate_t state, pid_t * pid) { if (NULL == state) return false; if (0 == state->signal.rxusr2) return false; if (NULL != pid) *pid = state->signal.sender_usr2; state->signal.rxusr2 = 0; return true; } /* * Handle a SIGUSR1 by setting a flag to say we received it, after recording * the sending PID. */ static void pv_sig_usr1( /*@unused@ */ __attribute__((unused)) int sig, siginfo_t * info, /*@unused@ */ __attribute__((unused)) void *ucontext) { if (NULL == pv_sig_state) return; if (NULL == info) return; pv_sig_state->signal.sender_usr1 = info->si_pid; pv_sig_state->signal.rxusr1 = 1; } /* * Return true if a SIGUSR1 signal has been received since the last time * this function was called, populating *pid with the sending PID if so. */ bool pv_sigusr1_received(pvstate_t state, pid_t * pid) { if (NULL == state) return false; if (0 == state->signal.rxusr1) return false; if (NULL != pid) *pid = state->signal.sender_usr1; state->signal.rxusr1 = 0; return true; } #endif /* PV_REMOTE_CONTROL */ /* * Handle alarm signals by doing nothing. * * Note that we have to use a signal handler like this, instead of using * SIG_IGN, because if we ignore the signal entirely, it does nothing, * including not interrupting blocking write() calls - which is what we're * using alarm signals for in the first place. */ static void pv_sig_alrm( /*@unused@ */ __attribute__((unused)) int s) { debug("%s", "SIGALRM received"); /* Do nothing. */ } /* * Initialise signal handling. */ void pv_sig_init(pvstate_t state) { static struct sigaction sa; memset(&sa, 0, sizeof(sa)); /* * Note that wherever we use a "struct sigaction", we declare it * static and explicitly zero it before use, because it may contain * deeper structures (e.g. "sigset_t") which trigger splint * warnings about potential memory leaks. */ pv_sig_state = state; pv_sig_state->flags.suspend_stderr = 0; pv_elapsedtime_zero(&(pv_sig_state->signal.when_tstp_arrived)); pv_elapsedtime_zero(&(pv_sig_state->signal.total_stoppage_time)); /* * Note that we cast all sigemptyset() and sigaction() return values * to void, because there's nothing we can reasonably do about any * conceivable error they may return. */ /* * Ignore SIGPIPE, so we don't die if the output is a pipe and the * other end closes unexpectedly. */ sa.sa_handler = SIG_IGN; (void) sigemptyset(&(sa.sa_mask)); sa.sa_flags = 0; (void) sigaction(SIGPIPE, &sa, &(pv_sig_state->signal.old_sigpipe)); /* * Handle SIGTTOU by continuing with output switched off, so that we * can be stopped and backgrounded without messing up the terminal. */ pv_sig_state->flags.skip_next_sigcont = 0; sa.sa_handler = pv_sig_ttou; (void) sigemptyset(&(sa.sa_mask)); sa.sa_flags = 0; (void) sigaction(SIGTTOU, &sa, &(pv_sig_state->signal.old_sigttou)); /* * Handle SIGTSTP by storing the time the signal happened for later * use by pv_sig_cont(), and then stopping the process. */ sa.sa_handler = pv_sig_tstp; (void) sigemptyset(&(sa.sa_mask)); sa.sa_flags = 0; (void) sigaction(SIGTSTP, &sa, &(pv_sig_state->signal.old_sigtstp)); /* * Handle SIGCONT by adding the elapsed time since the last SIGTSTP * to the elapsed time offset, and by trying to write to the * terminal again. */ sa.sa_handler = pv_sig_cont; (void) sigemptyset(&(sa.sa_mask)); sa.sa_flags = 0; (void) sigaction(SIGCONT, &sa, &(pv_sig_state->signal.old_sigcont)); /* * Handle SIGWINCH by setting a flag to let the main loop know it * has to reread the terminal size. */ #ifdef SIGWINCH sa.sa_handler = pv_sig_winch; (void) sigemptyset(&(sa.sa_mask)); sa.sa_flags = 0; (void) sigaction(SIGWINCH, &sa, &(pv_sig_state->signal.old_sigwinch)); #endif /* * Handle SIGINT, SIGHUP, SIGTERM by setting a flag to let the * main loop know it should quit now. */ sa.sa_handler = pv_sig_term; (void) sigemptyset(&(sa.sa_mask)); sa.sa_flags = 0; (void) sigaction(SIGINT, &sa, &(pv_sig_state->signal.old_sigint)); sa.sa_handler = pv_sig_term; (void) sigemptyset(&(sa.sa_mask)); sa.sa_flags = 0; (void) sigaction(SIGHUP, &sa, &(pv_sig_state->signal.old_sighup)); sa.sa_handler = pv_sig_term; (void) sigemptyset(&(sa.sa_mask)); sa.sa_flags = 0; (void) sigaction(SIGTERM, &sa, &(pv_sig_state->signal.old_sigterm)); #ifdef PV_REMOTE_CONTROL /* * Handle SIGUSR2 by setting a flag to say the signal has been * received, and storing the sending process's PID. */ memset(&sa, 0, sizeof(sa)); sa.sa_sigaction = pv_sig_usr2; (void) sigemptyset(&(sa.sa_mask)); /*@-unrecog@ *//* splint doesn't know about SA_SIGINFO */ sa.sa_flags = SA_SIGINFO; /*@+unrecog@ */ (void) sigaction(SIGUSR2, &sa, &(pv_sig_state->signal.old_sigusr2)); memset(&sa, 0, sizeof(sa)); /* * Handle SIGUSR1 by setting a flag to say the signal has been * received, and storing the sending process's PID. */ memset(&sa, 0, sizeof(sa)); sa.sa_sigaction = pv_sig_usr1; (void) sigemptyset(&(sa.sa_mask)); /*@-unrecog@ *//* splint doesn't know about SA_SIGINFO */ sa.sa_flags = SA_SIGINFO; /*@+unrecog@ */ (void) sigaction(SIGUSR1, &sa, &(pv_sig_state->signal.old_sigusr1)); memset(&sa, 0, sizeof(sa)); #endif /* PV_REMOTE_CONTROL */ /* * Ensure that the TOSTOP terminal attribute is set, so that a * SIGTTOU signal will be raised if we try to write to the terminal * while backgrounded (see the SIGTTOU handler above). */ pv_sig_ensure_tty_tostop(); /* * Handle SIGALRM by doing nothing, so we can use alarms or interval * timers to interrupt blocking writes (returning EINTR). */ sa.sa_handler = pv_sig_alrm; (void) sigemptyset(&(sa.sa_mask)); sa.sa_flags = 0; (void) sigaction(SIGALRM, &sa, &(pv_sig_state->signal.old_sigalrm)); } /* * Shut down signal handling. If we had set the TOSTOP terminal attribute, * and we're in the foreground, also turn that off (though if we're in * cursor "-c" mode, only do that if we're the last PV instance, otherwise * leave the terminal alone). */ void pv_sig_fini( /*@unused@ */ __attribute__((unused)) pvstate_t state) { bool need_to_clear_tostop = false; if (NULL == pv_sig_state) return; (void) sigaction(SIGPIPE, &(pv_sig_state->signal.old_sigpipe), NULL); (void) sigaction(SIGTTOU, &(pv_sig_state->signal.old_sigttou), NULL); (void) sigaction(SIGTSTP, &(pv_sig_state->signal.old_sigtstp), NULL); (void) sigaction(SIGCONT, &(pv_sig_state->signal.old_sigcont), NULL); #ifdef SIGWINCH (void) sigaction(SIGWINCH, &(pv_sig_state->signal.old_sigwinch), NULL); #endif (void) sigaction(SIGINT, &(pv_sig_state->signal.old_sigint), NULL); (void) sigaction(SIGHUP, &(pv_sig_state->signal.old_sighup), NULL); (void) sigaction(SIGTERM, &(pv_sig_state->signal.old_sigterm), NULL); #ifdef PV_REMOTE_CONTROL (void) sigaction(SIGUSR2, &(pv_sig_state->signal.old_sigusr2), NULL); (void) sigaction(SIGUSR1, &(pv_sig_state->signal.old_sigusr1), NULL); #endif (void) sigaction(SIGALRM, &(pv_sig_state->signal.old_sigalrm), NULL); need_to_clear_tostop = (1 == pv_sig_state->flags.clear_tty_tostop_on_exit) ? true : false; if (pv_sig_state->control.cursor) { #ifdef HAVE_IPC /* * We won't clear TOSTOP if other "pv -c" instances * were still running when pv_crs_fini() ran. * * TODO: we need a better way to determine if we're the last * "pv" left. */ if (pv_sig_state->control.cursor && pv_sig_state->cursor.pvcount > 1) { need_to_clear_tostop = false; } #else /* !HAVE_IPC */ /* * Without IPC we can't tell whether the other "pv -c" * instances in the pipeline have finished so we will just * have to clear TOSTOP anyway. */ #endif /* !HAVE_IPC */ } debug("%s=%s", "need_to_clear_tostop", need_to_clear_tostop ? "true" : "false"); if (need_to_clear_tostop && pv_in_foreground()) { struct termios terminal_attributes; debug("%s", "about to to clear TOSTOP terminal attribute if it is set"); if (0 != tcgetattr(STDERR_FILENO, &terminal_attributes)) { debug("%s: %s", "tcgetattr", strerror(errno)); } else if (0 != (terminal_attributes.c_lflag & TOSTOP)) { terminal_attributes.c_lflag -= TOSTOP; if (0 == tcsetattr(STDERR_FILENO, TCSANOW, &terminal_attributes)) { debug("%s", "cleared TOSTOP terminal attribute"); } else { debug("%s: %s", "failed to clear TOSTOP terminal attribute", strerror(errno)); } } pv_sig_state->flags.clear_tty_tostop_on_exit = 0; } } /* * Stop reacting to SIGTSTP and SIGCONT. */ void pv_sig_nopause(void) { sigset_t signal_set, signal_oldset; debug("%s", "blocking SIGTSTP, SIGCONT"); (void) sigemptyset(&signal_set); (void) sigaddset(&signal_set, SIGTSTP); (void) sigaddset(&signal_set, SIGCONT); if (0 != sigprocmask(SIG_BLOCK, &signal_set, &signal_oldset)) { debug("%s: %s", "failed to set signal mask", strerror(errno)); } } /* * Start catching SIGTSTP and SIGCONT again. */ void pv_sig_allowpause(void) { sigset_t signal_set, signal_oldset; debug("%s", "unblocking SIGTSTP, SIGCONT"); (void) sigemptyset(&signal_set); (void) sigaddset(&signal_set, SIGTSTP); (void) sigaddset(&signal_set, SIGCONT); if (0 != sigprocmask(SIG_UNBLOCK, &signal_set, &signal_oldset)) { debug("%s: %s", "failed to set signal mask", strerror(errno)); } } /* * If we have suspended stderr, check every second or so to see whether we * can write to the terminal again - this is so that if we get backgrounded, * then foregrounded again, we start writing to the terminal again. */ void pv_sig_checkbg(void) { static time_t next_check = 0; if (NULL == pv_sig_state) return; if (time(NULL) < next_check) return; next_check = time(NULL) + 1; if (0 == pv_sig_state->flags.suspend_stderr) return; if (!pv_in_foreground()) return; debug("%s: %s", "pv_sig_checkbg", "attempting to resume stderr"); pv_sig_state->flags.suspend_stderr = 0; pv_sig_ensure_tty_tostop(); #ifdef HAVE_IPC pv_crs_needreinit(&(pv_sig_state->cursor)); #endif } pv-1.10.0/src/pv/cursor.c0000644000273400027340000004470215103476014012052 00000000000000/* * Cursor positioning functions. * * If IPC is available, then a shared memory segment is used to co-ordinate * cursor positioning across multiple instances of `pv'. The shared memory * segment contains an integer which is the original "y" co-ordinate of the * first `pv' process. * * However, some OSes (FreeBSD and MacOS X so far) don't allow locking of a * terminal, so we try to use a lockfile if terminal locking doesn't work, * and finally abort if even that is unavailable. * * Copyright 2002-2008, 2010, 2012-2015, 2017, 2021, 2023-2025 Andrew Wood * * License GPLv3+: GNU GPL version 3 or later; see `docs/COPYING'. */ #include "config.h" #include "pv.h" #include "pv-internal.h" #include #include #include #include #include #include #include #include #include #ifdef HAVE_IPC #include #include #ifdef HAVE_SYS_PARAM_H #include #endif #endif /* HAVE_IPC */ /* for basename() */ #ifdef HAVE_LIBGEN_H #include #endif /* * Create a per-euid, per-tty, lockfile in ${TMPDIR:-${TMP:-/tmp}} for the * tty on the given file descriptor. */ static void pv_crs_open_lockfile(pvcursorstate_t cursor, readonly_pvcontrol_t control, int fd) { char *ttydev; char *tmpdir; int openflags; cursor->lock_fd = -1; ttydev = ttyname(fd); if (!ttydev) { if (!control->force) { pv_error("%s: %s", _("failed to get terminal name"), strerror(errno)); } /* * If we don't know our terminal name, we can neither do IPC * nor make a lock file, so turn off cursor positioning. */ cursor->disable = true; debug("%s", "ttyname failed - cursor positioning disabled"); return; } tmpdir = (char *) getenv("TMPDIR"); /* flawfinder: ignore */ if ((NULL == tmpdir) || ('\0' == tmpdir[0])) tmpdir = (char *) getenv("TMP"); /* flawfinder: ignore */ if ((NULL == tmpdir) || ('\0' == tmpdir[0])) tmpdir = "/tmp"; /* * flawfinder rationale: null and zero-size values of $TMPDIR and * $TMP are rejected, and the destination buffer is bounded. */ memset(cursor->lock_file, 0, PV_SIZEOF_CRS_LOCK_FILE); (void) pv_snprintf(cursor->lock_file, PV_SIZEOF_CRS_LOCK_FILE, "%s/pv-%s-%i.lock", tmpdir, basename(ttydev), (int) geteuid()); /* * Pawel Piatek - not everyone has O_NOFOLLOW, e.g. AIX doesn't. */ #ifdef O_NOFOLLOW openflags = O_RDWR | O_CREAT | O_NOFOLLOW; #else openflags = O_RDWR | O_CREAT; #endif cursor->lock_fd = open(cursor->lock_file, openflags, 0600); /* flawfinder: ignore */ /* * flawfinder rationale: we aren't truncating the lock file, we * don't change its contents, and we are attempting to use * O_NOFOLLOW where possible to avoid symlink attacks, so this * open() is as safe as we can make it. */ if (cursor->lock_fd < 0) { pv_error("%s: %s: %s", cursor->lock_file, _("failed to open lock file"), strerror(errno)); cursor->disable = true; return; } } /* * Lock the terminal on the given file descriptor, falling back to using a * lockfile if the terminal itself cannot be locked. */ static void pv_crs_lock(pvcursorstate_t cursor, readonly_pvcontrol_t control, int fd) { struct flock lock; int lock_fd; lock_fd = fd; if (cursor->lock_fd >= 0) lock_fd = cursor->lock_fd; memset(&lock, 0, sizeof(lock)); lock.l_type = (short) F_WRLCK; lock.l_whence = (short) SEEK_SET; lock.l_start = 0; lock.l_len = 1; while (fcntl(lock_fd, F_SETLKW, &lock) < 0) { if (errno != EINTR) { if (cursor->lock_fd == -2) { pv_crs_open_lockfile(cursor, control, fd); if (cursor->lock_fd >= 0) { lock_fd = cursor->lock_fd; } } else { pv_error("%s: %s", _("lock attempt failed"), strerror(errno)); return; } } } if (cursor->lock_fd >= 0) { debug("%s: %s", cursor->lock_file, "terminal lockfile acquired"); } else { debug("%s", "terminal lock acquired"); } } /* * Unlock the terminal on the given file descriptor. If pv_crs_lock used * lockfile locking, unlock the lockfile. */ static void pv_crs_unlock(pvcursorstate_t cursor, int fd) { struct flock lock; int lock_fd; lock_fd = fd; if (cursor->lock_fd >= 0) lock_fd = cursor->lock_fd; memset(&lock, 0, sizeof(lock)); lock.l_type = (short) F_UNLCK; lock.l_whence = (short) SEEK_SET; lock.l_start = 0; lock.l_len = 1; (void) fcntl(lock_fd, F_SETLK, &lock); if (cursor->lock_fd >= 0) { debug("%s: %s", cursor->lock_file, "terminal lockfile released"); } else { debug("%s", "terminal lock released"); } } #ifdef HAVE_IPC /* * Get the current number of processes attached to our shared memory * segment, i.e. find out how many `pv' processes in total are running in * cursor mode (including us), and store it in pv_crs_pvcount. If this is * larger than pv_crs_pvmax, update pv_crs_pvmax. */ static void pv_crs_ipccount(pvcursorstate_t cursor) { struct shmid_ds buf; memset(&buf, 0, sizeof(buf)); buf.shm_nattch = 0; (void) shmctl(cursor->shmid, IPC_STAT, &buf); cursor->pvcount = (int) (buf.shm_nattch); if (cursor->pvcount > cursor->pvmax) cursor->pvmax = cursor->pvcount; debug("%s: %d", "pvcount", cursor->pvcount); } #endif /* HAVE_IPC */ /* * Get the current cursor Y co-ordinate by sending the ECMA-48 CPR code to * the terminal connected to the given file descriptor. * * This should only be called while the terminal is locked, to avoid * confusing other "pv -c" instances about the current terminal attributes, * since this function temporarily changes the terminal attributes and then * puts them back. */ static int pv_crs_get_ypos(int terminalfd) { struct termios tty; struct termios old_tty; char cpr[32]; /* flawfinder: ignore - bounded, zeroed */ int ypos; ssize_t r; #ifdef CURSOR_ANSWERBACK_BYTE_BY_BYTE int got; #endif /* CURSOR_ANSWERBACK_BYTE_BY_BYTE */ if (0 != tcgetattr(terminalfd, &tty)) { debug("%s: %s", "tcgetattr (1) failed", strerror(errno)); } if (0 != tcgetattr(terminalfd, &old_tty)) { debug("%s: %s", "tcgetattr (2) failed", strerror(errno)); } tty.c_lflag &= ~(ICANON | ECHO); if (0 != tcsetattr(terminalfd, TCSANOW | TCSAFLUSH, &tty)) { debug("%s: %s", "tcsetattr (1) failed", strerror(errno)); } pv_write_retry(terminalfd, "\033[6n", 4); memset(cpr, 0, sizeof(cpr)); #ifdef CURSOR_ANSWERBACK_BYTE_BY_BYTE /* Read answerback byte by byte - fails on AIX */ for (got = 0, r = 0; got < (int) (sizeof(cpr) - 2); got += r) { r = read(terminalfd, cpr + got, 1); /* flawfinder: ignore */ /* flawfinder rationale: bounded to buffer size by "for" */ if (r <= 0) { debug("got=%d, r=%d: %s", got, r, strerror(errno)); break; } if (cpr[got] == 'R') break; } debug ("read answerback message from fd %d, length %d - buf = %02X %02X %02X %02X %02X %02X", terminalfd, got, cpr[0], cpr[1], cpr[2], cpr[3], cpr[4], cpr[5]); #else /* !CURSOR_ANSWERBACK_BYTE_BY_BYTE */ /* Read answerback in one big lump - may fail on Solaris */ r = read(terminalfd, cpr, sizeof(cpr) - 2); /* flawfinder: ignore */ /* flawfinder rationale: bounded to buffer size */ if (r <= 0) { debug("r=%d: %s", r, strerror(errno)); } else { debug ("read answerback message from fd %d, length %d - buf = %02X %02X %02X %02X %02X %02X", terminalfd, r, cpr[0], cpr[1], cpr[2], cpr[3], cpr[4], cpr[5]); } #endif /* !CURSOR_ANSWERBACK_BYTE_BY_BYTE */ ypos = (int) pv_getnum_count(cpr + 2, false); if (0 != tcsetattr(terminalfd, TCSANOW | TCSAFLUSH, &old_tty)) { debug("%s: %s", "tcsetattr (2) failed", strerror(errno)); } debug("%s: %d", "ypos", ypos); return ypos; } #ifdef HAVE_IPC /* * Initialise the IPC data, returning nonzero on error. * * To do this, we attach to the shared memory segment (creating it if it * does not exist). If we are the only process attached to it, then we * initialise it with the current cursor position. * * There is a race condition here: another process could attach before we've * had a chance to check, such that no process ends up getting an "attach * count" of one, and so no initialisation occurs. So, we lock the terminal * with pv_crs_lock() while we are attaching and checking. */ static int pv_crs_ipcinit(pvcursorstate_t cursor, readonly_pvcontrol_t control, char *ttyfile, int terminalfd) { key_t key; /* * Base the key for the shared memory segment on our current tty, so * we don't end up interfering in any way with instances of `pv' * running on another terminal. */ key = ftok(ttyfile, (int) 'p'); if (-1 == key) { debug("%s: %s\n", "ftok failed", strerror(errno)); return 1; } pv_crs_lock(cursor, control, terminalfd); if ((!control->cursor) || (cursor->disable)) { debug("%s", "early return - cursor has been disabled"); return 1; } cursor->shmid = shmget(key, sizeof(struct pvipccursorstate_s), 0600 | IPC_CREAT); if (cursor->shmid < 0) { debug("%s: %s", "shmget failed", strerror(errno)); pv_crs_unlock(cursor, terminalfd); return 1; } /*@-nullpass@ */ /* splint doesn't know shmaddr can be NULL */ cursor->shared = shmat(cursor->shmid, NULL, 0); /*@+nullpass@ */ pv_crs_ipccount(cursor); /* * If nobody else is attached to the shared memory segment, we're * the first, so we need to initialise the shared memory with our * current Y cursor co-ordinate and with an initial false value for * the TOSTOP-added flag. */ if (cursor->pvcount < 2) { cursor->y_start = pv_crs_get_ypos(terminalfd); cursor->shared->y_topmost = cursor->y_start; cursor->shared->tty_tostop_added = false; cursor->y_lastread = cursor->y_start; debug("%s", "we are the first to attach"); } cursor->y_offset = cursor->pvcount - 1; if (cursor->y_offset < 0) cursor->y_offset = 0; /* * If anyone else had attached to the shared memory segment, we need * to read the top Y co-ordinate from it. */ if (cursor->pvcount > 1) { cursor->y_start = cursor->shared->y_topmost; cursor->y_lastread = cursor->y_start; debug("%s: %d", "not the first to attach - got top y", cursor->y_start); } pv_crs_unlock(cursor, terminalfd); return 0; } #endif /* HAVE_IPC */ /* * Initialise the terminal for cursor positioning. */ void pv_crs_init(pvcursorstate_t cursor, readonly_pvcontrol_t control, pvtransientflags_t flags) { char *ttyfile; int terminalfd; cursor->lock_fd = -2; cursor->lock_file[0] = '\0'; if ((!control->cursor) || (cursor->disable)) return; debug("%s", "init"); ttyfile = ttyname(STDERR_FILENO); if (NULL == ttyfile) { debug("%s: %s", "disabling cursor positioning because ttyname failed", strerror(errno)); cursor->disable = true; return; } terminalfd = open(ttyfile, O_RDWR); /* flawfinder: ignore */ /* * flawfinder rationale: the file we open won't be truncated but * could be corrupted by writes attempting to get the current Y * position; but we get the filename from ttyname() and it could be * a symbolic link, so we can't do much more than trust it. */ if (terminalfd < 0) { pv_error("%s: %s: %s", _("failed to open terminal"), ttyfile, strerror(errno)); cursor->disable = true; return; } #ifdef HAVE_IPC if (pv_crs_ipcinit(cursor, control, ttyfile, terminalfd) != 0) { debug("%s", "ipcinit failed, setting noipc flag"); cursor->noipc = true; } /* * If we have already set the terminal TOSTOP attribute, set the * flag in shared memory to let the other instances know. */ if ((!cursor->noipc) && (1 == flags->clear_tty_tostop_on_exit) && (NULL != cursor->shared)) { debug("%s", "propagating local clear_tty_tostop_on_exit true value to shared tty_tostop_added flag"); cursor->shared->tty_tostop_added = true; } /* * If we are not using IPC, then we need to get the current Y * co-ordinate. If we are using IPC, then the pv_crs_ipcinit() * function takes care of this in a more multi-process-friendly way. */ if (cursor->noipc) { #else /* ! HAVE_IPC */ if (1) { #endif /* HAVE_IPC */ /* * Get current cursor position + 1. */ pv_crs_lock(cursor, control, terminalfd); cursor->y_start = pv_crs_get_ypos(terminalfd); /* * Move down a line while the terminal is locked, so that * other processes in the pipeline will get a different * initial ypos. */ if (cursor->y_start > 0) pv_tty_write(flags, "\n", 1); pv_crs_unlock(cursor, terminalfd); if (cursor->y_start < 1) cursor->disable = true; } (void) close(terminalfd); } #ifdef HAVE_IPC /* * Set the "we need to reinitialise cursor positioning" flag. */ void pv_crs_needreinit(pvcursorstate_t cursor) { cursor->needreinit += 2; if (cursor->needreinit > 3) cursor->needreinit = 3; } #endif #ifdef HAVE_IPC /* * Reinitialise the cursor positioning code (called if we are backgrounded * then foregrounded again). */ static void pv_crs_reinit(pvcursorstate_t cursor, readonly_pvcontrol_t control, pvtransientflags_t flags) { debug("%s", "reinit"); if (1 == flags->suspend_stderr) { debug("%s", "reinit abandoned - stderr is suspended"); return; } pv_crs_lock(cursor, control, STDERR_FILENO); cursor->needreinit--; if (cursor->y_offset < 1) cursor->needreinit = 0; if (cursor->needreinit > 0) { pv_crs_unlock(cursor, STDERR_FILENO); return; } debug("%s", "reinit full"); cursor->y_start = pv_crs_get_ypos(STDERR_FILENO); if ((cursor->y_offset < 1) && (NULL != cursor->shared)) { cursor->shared->y_topmost = cursor->y_start; } cursor->y_lastread = cursor->y_start; pv_crs_unlock(cursor, STDERR_FILENO); } #endif /* * Output a single-line update (\0-terminated), using the ECMA-48 CSI "CUP" * sequence to move the cursor to the correct position to do so. */ void pv_crs_update(pvcursorstate_t cursor, readonly_pvcontrol_t control, pvtransientflags_t flags, const char *output_line) { char cup_cmd[32]; /* flawfinder: ignore */ size_t cup_cmd_length, output_line_length; int y; /* Early return if cursor positioning was disabled. */ if (cursor->disable) return; /* * flawfinder rationale: the "cup_cmd" buffer is always zeroed * before each use, and is only written to by pv_snprintf() bounded * by its size; also, that function explictly zero-terminates the * string it writes. The write() call is also bounded. */ output_line_length = strlen(output_line); /* flawfinder: ignore */ /* flawfinder - output_line is explictly expected to be \0-terminated. */ #ifdef HAVE_IPC if (!cursor->noipc) { if (cursor->needreinit > 0) pv_crs_reinit(cursor, control, flags); pv_crs_ipccount(cursor); if (NULL != cursor->shared) { if (cursor->y_lastread != cursor->shared->y_topmost) { cursor->y_start = cursor->shared->y_topmost; cursor->y_lastread = cursor->y_start; } } if (cursor->needreinit > 0) return; } #endif /* HAVE_IPC */ y = cursor->y_start; #ifdef HAVE_IPC /* * If the screen has scrolled, or is about to scroll, due to * multiple `pv' instances taking us near the bottom of the screen, * scroll the screen (only if we're the first `pv'), and then move * our initial Y co-ordinate up. */ if (((cursor->y_start + cursor->pvmax) > (int) (control->height)) && (!cursor->noipc) ) { int offs; offs = ((cursor->y_start + cursor->pvmax) - control->height); cursor->y_start -= offs; if (cursor->y_start < 1) cursor->y_start = 1; debug("%s: %d", "scroll offset", offs); /* * Scroll the screen if we're the first `pv'. */ if (0 == cursor->y_offset) { pv_crs_lock(cursor, control, STDERR_FILENO); memset(cup_cmd, 0, sizeof(cup_cmd)); (void) pv_snprintf(cup_cmd, sizeof(cup_cmd), "\033[%u;1H", control->height); cup_cmd_length = strlen(cup_cmd); /* flawfinder: ignore */ pv_tty_write(flags, cup_cmd, cup_cmd_length); for (; offs > 0; offs--) { pv_tty_write(flags, "\n", 1); } pv_crs_unlock(cursor, STDERR_FILENO); debug("%s", "we are the first - scrolled screen"); } } if (!cursor->noipc) y = cursor->y_start + cursor->y_offset; #endif /* HAVE_IPC */ /* * Keep the Y co-ordinate within sensible bounds, so we can never * overflow the "cup_cmd" buffer. */ if ((y < 1) || (y > 999999)) y = 1; memset(cup_cmd, 0, sizeof(cup_cmd)); (void) pv_snprintf(cup_cmd, sizeof(cup_cmd), "\033[%d;1H", y); cup_cmd_length = strlen(cup_cmd); /* flawfinder: ignore */ /* * flawfinder rationale: "cup_cmd" is only written to by * pv_snprintf(), which explicitly ensures that the string will be * \0-terminated, and the buffer is zeroed beforehand so if * pv_snprintf() fails to run the string will be of zero length. */ pv_crs_lock(cursor, control, STDERR_FILENO); pv_tty_write(flags, cup_cmd, cup_cmd_length); pv_tty_write(flags, output_line, output_line_length); pv_crs_unlock(cursor, STDERR_FILENO); } /* * Reposition the cursor to a final position. */ void pv_crs_fini(pvcursorstate_t cursor, readonly_pvcontrol_t control, pvtransientflags_t flags) { char cup_cmd[32]; /* flawfinder: ignore */ unsigned int y; /* flawfinder - "cup_cmd" is zeroed, and only written by pv_snprintf() */ debug("%s", "fini"); y = (unsigned int) (cursor->y_start); #ifdef HAVE_IPC if ((cursor->pvmax > 0) && (!cursor->noipc)) y += cursor->pvmax - 1; #endif /* HAVE_IPC */ if (y > control->height) y = control->height; /* * Absolute bounds check. */ if ((y < 1) || (y > 999999)) y = 1; memset(cup_cmd, 0, sizeof(cup_cmd)); (void) pv_snprintf(cup_cmd, sizeof(cup_cmd), "\033[%u;1H\n", y); pv_crs_lock(cursor, control, STDERR_FILENO); if (!cursor->disable) { pv_tty_write(flags, cup_cmd, strlen(cup_cmd)); /* flawfinder: ignore */ } /* flawfinder - pv_snprintf() always \0-terminates (see above). */ #ifdef HAVE_IPC /* * If any other "pv -c" instances have set the terminal TOSTOP * attribute, set our local flag so pv_sig_fini() will know about * it. */ if ((!cursor->noipc) && (NULL != cursor->shared) && cursor->shared->tty_tostop_added) { if (0 == flags->clear_tty_tostop_on_exit) { debug("%s", "propagating shared tty_tostop_added true value to local clear_tty_tostop_on_exit flag"); flags->clear_tty_tostop_on_exit = 1; } } pv_crs_ipccount(cursor); if (NULL != cursor->shared) { (void) shmdt(cursor->shared); } cursor->shared = NULL; /* * If we are the last instance detaching from the shared memory, * delete it so it's not left lying around. */ if (cursor->pvcount < 2) { struct shmid_ds shm_buf; memset(&shm_buf, 0, sizeof(shm_buf)); (void) shmctl(cursor->shmid, IPC_RMID, &shm_buf); } #endif /* HAVE_IPC */ pv_crs_unlock(cursor, STDERR_FILENO); if (cursor->lock_fd >= 0) { (void) close(cursor->lock_fd); /* * We can get away with removing this on exit because all * the other PVs will be finishing at the same sort of time. */ (void) remove(cursor->lock_file); } } pv-1.10.0/src/pv/remote.c0000644000273400027340000004537615103476014012040 00000000000000/* * Remote-control and remote-query functions. * * Copyright 2002-2008, 2010, 2012-2015, 2017, 2021, 2023-2025 Andrew Wood * * License GPLv3+: GNU GPL version 3 or later; see `docs/COPYING'. */ #include "config.h" #include "pv.h" #include "pv-internal.h" #include #include #include #include #include #include #include #include #include #include #ifdef PV_REMOTE_CONTROL /* Structure for transferring settings with --remote. */ struct remote_msg { bool progress; /* progress bar flag */ bool timer; /* timer flag */ bool eta; /* ETA flag */ bool fineta; /* absolute ETA flag */ bool rate; /* rate counter flag */ bool average_rate; /* average rate counter flag */ bool bytes; /* bytes transferred flag */ bool bufpercent; /* transfer buffer percentage flag */ size_t lastwritten; /* last-written bytes count */ off_t rate_limit; /* rate limit, in bytes per second */ size_t buffer_size; /* buffer size, in bytes (0=default) */ off_t size; /* total size of data */ double interval; /* interval between updates */ unsigned int width; /* screen width */ unsigned int height; /* screen height */ bool width_set_manually; /* width was set manually, not detected */ bool height_set_manually; /* height was set manually, not detected */ char name[256]; /* flawfinder: ignore */ char format[256]; /* flawfinder: ignore */ char extra_display[256]; /* flawfinder: ignore */ }; /* Structure for transferring transfer state with --query. */ struct query_msg { long double elapsed_seconds; /* from state.transfer */ off_t transferred; /* from state.transfer */ off_t size; /* from state.control */ bool response; /* true if this is the response signal. */ }; /* * flawfinder rationale: name, format, and extra_display are always * explicitly zeroed and bounded to one less than their size so they are * always \0 terminated. */ /* * Set the options of a remote process by writing them to a file, sending a * signal to the receiving process, and waiting for the message to be * consumed by the remote process. * * Returns nonzero on error. */ int pv_remote_set(pvstate_t state, pid_t remote) { char control_filename[4096]; /* flawfinder: ignore */ FILE *control_fptr; struct remote_msg msgbuf; pid_t signal_sender; long timeout; bool received; /* * flawfinder rationale: buffer is large enough, explicitly zeroed, * and always bounded properly as we are only writing to it with * pv_snprintf(). */ /* * Check that the remote process exists. */ if (kill((pid_t) (remote), 0) != 0) { pv_error("%u: %s", remote, strerror(errno)); return PV_ERROREXIT_REMOTE_OR_PID; } /* * Copy parameters into message buffer. */ memset(&msgbuf, 0, sizeof(msgbuf)); msgbuf.progress = state->control.format_option.progress; msgbuf.timer = state->control.format_option.timer; msgbuf.eta = state->control.format_option.eta; msgbuf.fineta = state->control.format_option.fineta; msgbuf.rate = state->control.format_option.rate; msgbuf.average_rate = state->control.format_option.average_rate; msgbuf.bytes = state->control.format_option.bytes; msgbuf.bufpercent = state->control.format_option.bufpercent; msgbuf.lastwritten = state->control.format_option.lastwritten; msgbuf.rate_limit = state->control.rate_limit; msgbuf.buffer_size = state->control.target_buffer_size; msgbuf.size = state->control.size; msgbuf.interval = state->control.interval; msgbuf.width = (unsigned int) (state->control.width); msgbuf.height = (unsigned int) (state->control.height); msgbuf.width_set_manually = state->control.width_set_manually; msgbuf.height_set_manually = state->control.height_set_manually; if (state->control.name != NULL) { strncpy(msgbuf.name, state->control.name, sizeof(msgbuf.name) - 1); /* flawfinder: ignore */ } if (state->control.format_string != NULL) { strncpy(msgbuf.format, state->control.format_string, sizeof(msgbuf.format) - 1); /* flawfinder: ignore */ } if (state->control.extra_display_spec != NULL) { strncpy(msgbuf.extra_display, state->control.extra_display_spec, sizeof(msgbuf.extra_display) - 1); /* flawfinder: ignore */ } /* * Make sure parameters are within sensible bounds. */ if (msgbuf.width < 1) msgbuf.width = 80; if (msgbuf.height < 1) msgbuf.height = 25; if (msgbuf.width > 999999) msgbuf.width = 999999; if (msgbuf.height > 999999) msgbuf.height = 999999; if ((msgbuf.interval > 0) && (msgbuf.interval < 0.1)) msgbuf.interval = 0.1; if (msgbuf.interval > 600) msgbuf.interval = 600; /* * flawfinder rationale: name, format, and extra_display are * explicitly bounded to 1 less than the size of their buffer and * the buffer is \0 terminated by memset() earlier. */ /* * Get the filename and file stream to use for remote control. */ memset(control_filename, 0, sizeof(control_filename)); control_fptr = pv_open_controlfile(control_filename, sizeof(control_filename), (pid_t) getpid(), SIGUSR2, true); if (NULL == control_fptr) { pv_error("%s", strerror(errno)); return PV_ERROREXIT_REMOTE_OR_PID; } /* * Write the message buffer to the remote control file, and close * it. */ if (1 != fwrite(&msgbuf, sizeof(msgbuf), 1, control_fptr)) { pv_error("%s", strerror(errno)); (void) fclose(control_fptr); (void) remove(control_filename); return PV_ERROREXIT_REMOTE_OR_PID; } if (0 != fclose(control_fptr)) { pv_error("%s", strerror(errno)); (void) remove(control_filename); return PV_ERROREXIT_REMOTE_OR_PID; } /* * Send a SIGUSR2 signal to the remote process, to tell it a message * is ready to read, after clearing our own "SIGUSR2 received" flag. */ signal_sender = 0; (void) pv_sigusr2_received(state, &signal_sender); if (kill((pid_t) (remote), SIGUSR2) != 0) { pv_error("%u: %s", remote, strerror(errno)); (void) remove(control_filename); return PV_ERROREXIT_REMOTE_OR_PID; } debug("%s", "message sent"); /* * Wait for a signal from the remote process to say it has received * the message. */ timeout = 1100000; received = false; while (timeout > 10000 && !received) { struct timeval tv; memset(&tv, 0, sizeof(tv)); tv.tv_sec = 0; tv.tv_usec = 10000; /*@-nullpass@ *//* splint: NULL is OK with select() */ (void) select(0, NULL, NULL, NULL, &tv); /*@+nullpass@ */ timeout -= 10000; if (pv_sigusr2_received(state, &signal_sender)) { if (signal_sender == remote) { debug("%s", "message received"); received = true; } } } /* * Remove the remote control file. */ debug("%s: %s", "removing", control_filename); if (0 != remove(control_filename)) { pv_error("%s", strerror(errno)); } /* * Return 0 if the message was received. */ if (received) return 0; /*@-mustfreefresh@ */ /* * splint note: the gettext calls made by _() cause memory leak * warnings, but in this case it's unavoidable, and mitigated by the * fact we only translate each string once. */ pv_error("%u: %s", remote, _("message not received")); return PV_ERROREXIT_REMOTE_OR_PID; /*@+mustfreefresh @ */ } /* * Check for a --remote message (SIGUSR2), returning false if none was * found. * * If a message was received, update the current process's options with the * ones in the message. * * Note that this relies on pv_state_set_format() causing the output format * to be reparsed. */ static bool pv__rxsignal_usr2(pvstate_t state) { pid_t signal_sender; char control_filename[4096]; /* flawfinder: ignore */ FILE *control_fptr; struct remote_msg msgbuf; /* flawfinder rationale: as above. */ /* * Return early if a SIGUSR2 signal has not been received. */ signal_sender = 0; if (!pv_sigusr2_received(state, &signal_sender)) return false; memset(control_filename, 0, sizeof(control_filename)); control_fptr = pv_open_controlfile(control_filename, sizeof(control_filename), signal_sender, SIGUSR2, false); if (NULL == control_fptr) { pv_error("%s: %s", control_filename, strerror(errno)); return false; } /* * Read the message buffer from the remote control file, and close * it. */ if (1 != fread(&msgbuf, sizeof(msgbuf), 1, control_fptr)) { pv_error("%s", strerror(errno)); (void) fclose(control_fptr); return false; } if (0 != fclose(control_fptr)) { pv_error("%s", strerror(errno)); return false; } /* * Send a SIGUSR2 signal to the sending process, to tell it the * message has been received. */ if (kill(signal_sender, SIGUSR2) != 0) { debug("%u: %s", signal_sender, strerror(errno)); } debug("%s", "received remote control message"); pv_state_format_string_set(state, NULL); pv_state_name_set(state, NULL); pv_state_extra_display_set(state, NULL); msgbuf.name[sizeof(msgbuf.name) - 1] = '\0'; msgbuf.format[sizeof(msgbuf.format) - 1] = '\0'; msgbuf.extra_display[sizeof(msgbuf.extra_display) - 1] = '\0'; pv_state_set_format(state, msgbuf.progress, msgbuf.timer, msgbuf.eta, msgbuf.fineta, msgbuf.rate, msgbuf.average_rate, msgbuf.bytes, msgbuf.bufpercent, msgbuf.lastwritten, '\0' == msgbuf.name[0] ? NULL : msgbuf.name); if (msgbuf.rate_limit > 0) pv_state_rate_limit_set(state, msgbuf.rate_limit); if (msgbuf.buffer_size > 0) { pv_state_target_buffer_size_set(state, msgbuf.buffer_size); } if (msgbuf.size > 0) pv_state_size_set(state, msgbuf.size); if (msgbuf.interval > 0) pv_state_interval_set(state, msgbuf.interval); if (msgbuf.width > 0 && msgbuf.width_set_manually) pv_state_width_set(state, msgbuf.width, msgbuf.width_set_manually); if (msgbuf.height > 0 && msgbuf.height_set_manually) pv_state_height_set(state, msgbuf.height, msgbuf.height_set_manually); if (msgbuf.format[0] != '\0') pv_state_format_string_set(state, msgbuf.format); if (msgbuf.extra_display[0] != '\0') pv_state_extra_display_set(state, msgbuf.extra_display); return true; } /* * Check for a --query message (SIGUSR1). * * If a type 0 message was received (query), then write a type 1 (response) * message to the control file and send a SIGUSR1 to the sending process. * * If a type 1 message was received (response), update the state from the * message in the control file. * * In both cases, the receiver of the message deletes its control file. * * The state transferred by message is transfer.elapsed_seconds, * transfer.transferred, and control.size. * * Returns true if a signal was received and dealt with, false otherwise. * * If match_sender is not zero, then ignores the signal and returns false if * the sending PID is not match_sender. */ static bool pv__rxsignal_usr1(pvstate_t state, pid_t match_sender) { pid_t signal_sender; char control_filename[4096]; /* flawfinder: ignore */ FILE *control_fptr; struct query_msg msgbuf; /* flawfinder rationale: as above. */ /* * Return early if a SIGUSR1 signal has not been received. */ signal_sender = 0; if (!pv_sigusr1_received(state, &signal_sender)) return false; /* * If match_sender was specified, ignore the signal if the sender * doesn't match. */ if ((0 != match_sender) && (signal_sender != match_sender)) { debug("%s=%d, %s=%d - %s", "match_sender", match_sender, "signal_sender", signal_sender, "ignoring USR1"); return false; } /* * Note that we use debug() rather than pv_error() here so that the * display of a running pv doesn't get interrupted by, for example, * a querying pv being terminated. */ memset(control_filename, 0, sizeof(control_filename)); control_fptr = pv_open_controlfile(control_filename, sizeof(control_filename), signal_sender, SIGUSR1, false); if (NULL == control_fptr) { debug("%s: %s", control_filename, strerror(errno)); return false; } /* * Read the message buffer from the remote control file, close it, * and delete it. */ if (1 != fread(&msgbuf, sizeof(msgbuf), 1, control_fptr)) { debug("fread: %s", strerror(errno)); (void) fclose(control_fptr); return false; } if (0 != fclose(control_fptr)) { debug("fclose: %s", strerror(errno)); return false; } debug("%s: %s", "removing", control_filename); if (0 != remove(control_filename)) { debug("remove: %s", strerror(errno)); return false; } if (msgbuf.response) { /* Response message - update local state. */ debug("%s: %d [%Lg, %ld, %ld]", "query response received", signal_sender, msgbuf.elapsed_seconds, msgbuf.transferred, msgbuf.size); state->transfer.elapsed_seconds = msgbuf.elapsed_seconds; state->transfer.transferred = msgbuf.transferred; state->control.size = msgbuf.size; return true; } /* Query message - transmit state to sender. */ debug("%s: %d", "query received", signal_sender); msgbuf.elapsed_seconds = state->transfer.elapsed_seconds; msgbuf.transferred = state->transfer.transferred; msgbuf.size = state->control.size; msgbuf.response = true; memset(control_filename, 0, sizeof(control_filename)); control_fptr = pv_open_controlfile(control_filename, sizeof(control_filename), (pid_t) getpid(), SIGUSR1, true); if (NULL == control_fptr) { debug("%s", strerror(errno)); return true; /* true since the signal was received. */ } if (1 != fwrite(&msgbuf, sizeof(msgbuf), 1, control_fptr)) { debug("fwrite: %s", strerror(errno)); (void) fclose(control_fptr); (void) remove(control_filename); return true; /* as above. */ } if (0 != fclose(control_fptr)) { debug("fclose: %s", strerror(errno)); (void) remove(control_filename); return true; } /* * Send a SIGUSR1 signal to the remote process, to tell it this * query response message is ready to read. */ if (kill((pid_t) (signal_sender), SIGUSR1) != 0) { debug("%u: %s", signal_sender, strerror(errno)); (void) remove(control_filename); return true; } debug("%s: %d", "query response sent", signal_sender); return true; } /* * Check for remote control messages. For a SIGUSR2 (--remote), replace the * current process's options with those being passed in. For a SIGUSR1 * (--query), either receive transfer state from the sending process, or * send our transfer state to the sending process, depending on the content * of the message. * * NB --remote relies on pv_state_set_format() causing the output format to * be reparsed. * * Returns true if a --remote message was received, false otherwise. */ bool pv_remote_check(pvstate_t state) { bool received_remote; received_remote = pv__rxsignal_usr2(state); (void) pv__rxsignal_usr1(state, 0); return received_remote; } /* * Replace the transfer state with that of the given process, including the * total transfer size. If sizeptr is not NULL, the size is also copied to * *sizeptr (this is so a caller can get the size without knowing the * structure of pvstate_t). * * Returns nonzero on error. If "silent" is false, reports the error. */ int pv_remote_transferstate_fetch(pvstate_t state, pid_t query, /*@null@ */ off_t * sizeptr, bool silent) { char control_filename[4096]; /* flawfinder: ignore */ FILE *control_fptr; struct query_msg msgbuf; pid_t signal_sender; long timeout; bool received; /* * flawfinder rationale: buffer is large enough, explicitly zeroed, * and always bounded properly as we are only writing to it with * pv_snprintf(). */ /* * Check that the remote process exists. */ if (kill((pid_t) (query), 0) != 0) { if (!silent) pv_error("%u: %s", query, strerror(errno)); return PV_ERROREXIT_REMOTE_OR_PID; } /* Set up the query message. */ memset(&msgbuf, 0, sizeof(msgbuf)); msgbuf.response = false; /* * Get the filename and file stream to use. */ memset(control_filename, 0, sizeof(control_filename)); control_fptr = pv_open_controlfile(control_filename, sizeof(control_filename), (pid_t) getpid(), SIGUSR1, true); if (NULL == control_fptr) { if (!silent) pv_error("%s", strerror(errno)); return PV_ERROREXIT_REMOTE_OR_PID; } /* * Write the message to the control file, and close it. */ if (1 != fwrite(&msgbuf, sizeof(msgbuf), 1, control_fptr)) { if (!silent) pv_error("%s", strerror(errno)); (void) fclose(control_fptr); (void) remove(control_filename); return PV_ERROREXIT_REMOTE_OR_PID; } if (0 != fclose(control_fptr)) { if (!silent) pv_error("%s", strerror(errno)); (void) remove(control_filename); return PV_ERROREXIT_REMOTE_OR_PID; } /* * Send a SIGUSR1 signal to the remote process, to tell it a query * message is ready, after first clearing our own SIGUSR1 received * flag. */ signal_sender = 0; (void) pv_sigusr1_received(state, &signal_sender); if (kill((pid_t) (query), SIGUSR1) != 0) { if (!silent) pv_error("%u: %s", query, strerror(errno)); (void) remove(control_filename); return PV_ERROREXIT_REMOTE_OR_PID; } debug("%s: %d", "query sent", query); /* * Wait for a SIGUSR1 signal to be sent back with a query response * message. */ timeout = 1100000; received = false; while (timeout > 10000 && !received && 0 == state->flags.trigger_exit) { struct timeval tv; memset(&tv, 0, sizeof(tv)); tv.tv_sec = 0; tv.tv_usec = 10000; /*@-nullpass@ *//* splint: NULL is OK with select() */ (void) select(0, NULL, NULL, NULL, &tv); /*@+nullpass@ */ timeout -= 10000; if (pv__rxsignal_usr1(state, query)) { debug("%s", "response received"); received = true; if (NULL != sizeptr) *sizeptr = state->control.size; } } /* * Remove the control file in case it still exists - the other * process should have removed it. */ debug("%s: %s", "cleaning up", control_filename); (void) remove(control_filename); /* * Return 0 if the message was received. */ if (received) return 0; /*@-mustfreefresh@ */ /* * splint note: the gettext calls made by _() cause memory leak * warnings, but in this case it's unavoidable, and mitigated by the * fact we only translate each string once. */ if (!silent) pv_error("%u: %s", query, _("message not received")); return PV_ERROREXIT_REMOTE_OR_PID; /*@+mustfreefresh @ */ } #else /* !PV_REMOTE_CONTROL */ /* * Dummy stubs for remote control when we don't have PV_REMOTE_CONTROL. */ bool pv_remote_check( /*@unused@ */ __attribute__((unused)) pvstate_t state) { } int pv_remote_set( /*@unused@ */ __attribute__((unused)) pvstate_t state, /*@unused@ */ __attribute__((unused)) pid_t remote) { /*@-mustfreefresh@ *//* splint - see above */ pv_error("%s", _("SA_SIGINFO not supported on this system")); /*@+mustfreefresh@ */ return PV_ERROREXIT_REMOTE_OR_PID; } int pv_remote_transferstate_fetch( /*@unused@ */ __attribute__((unused)) pvstate_t state, /*@unused@ */ __attribute__((unused)) pid_t query, /*@null@ */ /*@unused@ */ __attribute__((unused)) off_t * sizeptr, /*@unused@ */ __attribute__((unused)) bool silent) { /*@-mustfreefresh@ *//* splint - see above */ fprintf(stderr, "%s\n", _("SA_SIGINFO not supported on this system")); /*@+mustfreefresh@ */ return PV_ERROREXIT_REMOTE_OR_PID; } #endif /* PV_REMOTE_CONTROL */ pv-1.10.0/src/pv/number.c0000644000273400027340000001643615103476014012030 00000000000000/* * Functions for converting strings to numbers. * * Copyright 2002-2008, 2010, 2012-2015, 2017, 2021, 2023-2025 Andrew Wood * * License GPLv3+: GNU GPL version 3 or later; see `docs/COPYING'. */ #include "config.h" #include "pv.h" #include /* * This function is used instead of the macro from because * including causes weird versioned glibc dependencies on certain * Red Hat systems, complicating package management. */ bool pv_isdigit(char c) { return ((c >= '0') && (c <= '9')) ? true : false; } /* * Return the numeric value of "str", as an off_t, where "str" is expected * to be a sequence of digits (without a thousands separator), possibly with * a fractional part, optionally followed by a units suffix such as "K" for * kibibytes. If "decimal_units" is true, suffixes are interpreted as * multiples of 1000, rather than multiples of 1024. */ off_t pv_getnum_size(const char *str, bool decimal_units) { off_t integral_part = 0; off_t fractional_part = 0; unsigned int fractional_divisor = 1; unsigned int binary_shift = 0; off_t decimal_multiplier = 0; size_t readpos = 0; if (NULL == str) return (off_t) 0; /* Skip any non-numeric leading characters. */ while (str[readpos] != '\0' && (!pv_isdigit(str[readpos]))) readpos++; /* * Parse the integral part of the number - the digits before the * decimal mark or units. */ for (; pv_isdigit(str[readpos]); readpos++) { integral_part = integral_part * 10; integral_part += (off_t) (str[readpos] - '0'); } /* * If the next character is a decimal mark, skip over it and parse * the following digits as the fractional part of the number. * * Note that we hard-code the decimal mark as '.' or ',' so this * will fail if there are any locales whose decimal mark is not one * of those two characters. */ if (('.' == str[readpos]) || (',' == str[readpos])) { readpos++; for (; pv_isdigit(str[readpos]); readpos++) { /* Stop counting below 0.0001. */ if (fractional_divisor < 10000) { fractional_part = fractional_part * 10; fractional_part += (off_t) (str[readpos] - '0'); fractional_divisor = fractional_divisor * 10; } } } /* * Parse any units given (K=KiB=*1024, M=MiB=1024KiB, G=GiB=1024MiB, * T=TiB=1024GiB; replace 1024 with 1000 if decimal_units is true). */ if (str[readpos] != '\0') { /* Skip any spaces or tabs after the digits. */ while ((' ' == str[readpos]) || ('\t' == str[readpos])) readpos++; switch (str[readpos]) { case 'k': case 'K': binary_shift = 10; decimal_multiplier = 1000; break; case 'm': case 'M': binary_shift = 20; decimal_multiplier = 1000000; break; case 'g': case 'G': binary_shift = 30; decimal_multiplier = 1000000000; break; case 't': case 'T': binary_shift = 40; decimal_multiplier = 1000000000000; break; default: break; } } /* * If decimal_units is false, zero decimal_multiplier; if true, zero * binary_shift. This is so we only do one or the other. */ if (decimal_units) { binary_shift = 0; } else { decimal_multiplier = 0; } /* * Binary left-shift the supplied number by "binary_shift" times, i.e. * apply the given units (KiB, MiB, etc) to it, but never shift left * more than 30 at a time to avoid overflows. */ while (binary_shift > 0) { unsigned int shiftby; shiftby = binary_shift; if (shiftby > 30) shiftby = 30; /*@-shiftimplementation@ */ /* * splint note: ignore the fact that the types we are * shifting are signed, because we know they are definitely * not negative. */ integral_part = (off_t) (integral_part << shiftby); fractional_part = (off_t) (fractional_part << shiftby); /*@+shiftimplementation@ */ binary_shift -= shiftby; } /* * Multiply the supplied number by the decimal multiplier. */ if (decimal_multiplier > 0) { integral_part = integral_part * decimal_multiplier; fractional_part = fractional_part * decimal_multiplier; } /* * Add the fractional part, divided by its divisor, to the integral * part, now that we've multiplied everything by the appropriate * units. */ fractional_part = fractional_part / fractional_divisor; integral_part += fractional_part; debug("%s [%s] = %lld", str, decimal_units ? "decimal" : "binary", (long long) integral_part); return integral_part; } /* * Return the numeric value of "str", as a double, where "str" is expected * to be a positive decimal number expressing a time interval. */ double pv_getnum_interval(const char *str) { double result = 0.0; double step = 1; if (NULL == str) return 0.0; /* Skip any non-digit characters at the start. */ while (str[0] != '\0' && (!pv_isdigit(str[0]))) str++; /* Parse the digits before the decimal mark. */ for (; pv_isdigit(str[0]); str++) { result = result * 10; result += (double) (str[0] - '0'); } /* If there is no decimal mark, return the value as-is. */ if ((str[0] != '.') && (str[0] != ',')) return result; /* Move past the decimal mark. */ str++; /* Parse the digits after the decimal mark, up to 0.0000001. */ for (; pv_isdigit(str[0]) && step < 1000000; str++) { step = step * 10; result += ((double) (str[0] - '0')) / step; } return result; } /* * Return the numeric value of "str", as an unsigned int, following the same * rules as pv_getnum_size(), expecting "str" to express a value to be used * as a count (such as number of screen columns, or size of a buffer). */ unsigned int pv_getnum_count(const char *str, bool decimal_units) { return (unsigned int) pv_getnum_size(str, decimal_units); } /* * Return true if the given string is a valid number of the given type. */ bool pv_getnum_check(const char *str, pv_numtype type) { if (NULL == str) return false; /* Skip leading spaces and tabs. */ while ((' ' == str[0]) || ('\t' == str[0])) str++; /* If the next character isn't a digit, this isn't a number. */ if (!pv_isdigit(str[0])) return false; /* Skip over the digits. */ for (; pv_isdigit(str[0]); str++); /* * If there's a decimal mark (see note in pv_getnum_size() above), * check that too. */ if (('.' == str[0]) || (',' == str[0])) { /* Bare integers should have no decimal mark. */ if (type == PV_NUMTYPE_BARE_INTEGER) return false; /* Skip the decimal mark, then all digits. */ str++; for (; pv_isdigit(str[0]); str++); } /* If the string ends here, this is a valid number. */ if ('\0' == str[0]) return true; /* A units suffix is only allowed for ANY_WITH_SUFFIX. */ if (type != PV_NUMTYPE_ANY_WITH_SUFFIX) return false; /* Skip trailing spaces or tabs. */ while ((' ' == str[0]) || ('\t' == str[0])) str++; /* Check the units suffix is one we know about. */ switch (str[0]) { case 'k': case 'K': case 'm': case 'M': case 'g': case 'G': case 't': case 'T': str++; break; default: return false; } /* If the string has trailing text, it's not a valid number. */ if (str[0] != '\0') return false; return true; } /* * Return a value representing "amount" as a percentage of "total", i.e. * 100*amount/total. If "total" is zero or less, return 0. */ double pv_percentage(off_t amount, const off_t total) { double amount_as_double; if (total < 1) return 0.0; amount_as_double = (double) amount; amount_as_double *= 100.0; amount_as_double /= (double) total; return amount_as_double; } pv-1.10.0/src/pv/string.c0000644000273400027340000001736715103476014012052 00000000000000/* * Functions for portably managing strings. * * Copyright 2023-2025 Andrew Wood * * License GPLv3+: GNU GPL version 3 or later; see `docs/COPYING'. */ #include "config.h" #include "pv.h" #include #include #include #include #if defined(ENABLE_NLS) && defined(HAVE_WCHAR_H) #include #if defined(HAVE_WCTYPE_H) #include #endif #endif /* * Wrapper for sprintf(), falling back to sprintf() on systems without that * function. * * Returns -1 if "str" or "format" are NULL or if "size" is 0. * * Otherwise, ensures that the buffer "str" is always terminated with a '\0' * byte, before returning whatever the system's vsnprintf() or vsprintf() * returned. */ int pv_snprintf(char *str, size_t size, const char *format, ...) { va_list ap; int ret; if (NULL == str) return -1; if (0 == size) return -1; if (NULL == format) return -1; str[0] = '\0'; va_start(ap, format); #ifdef HAVE_VSNPRINTF ret = vsnprintf(str, size, format, ap); /* flawfinder: ignore */ #else /* ! HAVE_VSNPRINTF */ ret = vsprintf(str, format, ap); /* flawfinder: ignore */ #endif /* HAVE_VSNPRINTF */ va_end(ap); str[size - 1] = '\0'; /* * flawfinder rationale: this function replaces snprintf so * explicitly takes a non-constant format; also it explicitly * \0-terminates the output buffer, as flawfinder warns that some * sprintf() variants do not. */ return ret; } /* * Implementation of strlcat() where it is unavailable: append a string to a * buffer, constraining the buffer to a particular size and ensuring * termination with '\0'. * * Appends the string "src" to the buffer "dst", assuming "dst" is "dstsize" * bytes long, and ensuring that "dst" is always terminated with a '\0' * byte. * * Returns the intended length of the string, not including the terminating * '\0', i.e. strlen(src)+strlen(dst), regardless of whether truncation * occurred. * * Note that this implementation has the side effect that "dst" will always * be terminated with a '\0' even if "src" was zero bytes long. */ size_t pv_strlcat(char *dst, const char *src, size_t dstsize) { #ifdef HAVE_STRLCAT size_t result; result = strlcat(dst, src, dstsize); if ((NULL != dst) && (dstsize > 0)) dst[dstsize - 1] = '\0'; return result; #else size_t dstlen, srclen, available; if (NULL == dst) return 0; if (NULL == src) return 0; if (0 == dstsize) return 0; dst[dstsize - 1] = '\0'; dstlen = strlen(dst); /* flawfinder: ignore */ srclen = strlen(src); /* flawfinder: ignore */ /* * flawfinder rationale: src must explicitly be \0 terminated, so * this is up to the caller; with dst, we enforce \0 termination * before calling strlen(). */ available = dstsize - dstlen; if (available > 1) (void) pv_snprintf(dst + dstlen, available, "%.*s", available - 1, src); return dstlen + srclen; #endif } /* * Allocate and return a duplicate of a \0-terminated string, ensuring that * the duplicate is also \0-terminated. Returns NULL on error. */ /*@null@ */ /*@only@ */ char *pv_strdup(const char *original) { size_t length; char *duplicate; if (NULL == original) { errno = EINVAL; return NULL; } length = strlen(original); /* flawfinder: ignore */ /* * flawfinder rationale: the original string is explicitly required * to be \0 terminated. */ duplicate = calloc(1, 1 + length); if (NULL == duplicate) return NULL; memcpy(duplicate, original, length); /* flawfinder: ignore */ /* * flawfinder rationale: the buffer is explicitly allocated to be * large enough. */ duplicate[length] = '\0'; return duplicate; } /* * Return a pointer to the last matching character in the buffer, or NULL if * not found. */ /*@null@ */ /*@temp@ */ void *pv_memrchr(const void *buffer, int match, size_t length) { #ifdef HAVE_MEMRCHR /*@-unrecog@ *//* splint doesn't know of memrchr() */ return memrchr(buffer, match, length); /*@+unrecog@ */ #else unsigned char *ptr; if (length < 1) return NULL; ptr = ((unsigned char *) buffer) + length - 1; while (ptr >= (unsigned char *) buffer) { if ((int) (ptr[0]) == match) return (void *) ptr; ptr--; } return NULL; #endif } /* * Return the number of display columns needed to show the * non-null-terminated string "string" whose length in bytes is "bytes". * * Skips ECMA-48 CSI (ESC [ ...) sequences, but any other control characters * are treated as printable. * * To do this, we convert it to a wide character string, and use the wide * character display width function "wcswidth()" on it. * * If NLS is disabled, or the string cannot be converted, this just returns * the value of "bytes". * * Note that this function uses internal buffers if the string is short * enough, otherwise it has to call malloc() and free(), so it becomes less * efficient with larger strings. */ size_t pv_strwidth(const char *string, size_t bytes) { char *allocated_raw = NULL; static char internal_raw[256]; /* flawfinder: ignore - bounded */ char *raw_string = NULL; size_t read_pos, write_pos; size_t raw_bytes, width; #if defined(ENABLE_NLS) && defined(HAVE_WCHAR_H) size_t wide_char_count; size_t wide_string_buffer_size; wchar_t *allocated_wide = NULL; static wchar_t internal_wide[256]; /* flawfinder: ignore - bounded */ wchar_t *wide_string = NULL; #endif /* defined(ENABLE_NLS) && defined(HAVE_WCHAR_H) */ if (NULL == string) return 0; if (0 == bytes) return 0; if (bytes < sizeof(internal_raw) - 1) { raw_string = internal_raw; } else { allocated_raw = calloc(1, 1 + bytes); if (NULL == allocated_raw) return bytes; raw_string = allocated_raw; } /* Copy the original string, skipping ECMA-48 CSI sequences. */ for (read_pos = 0, write_pos = 0; read_pos < bytes; read_pos++) { if ((string[read_pos] != '\033') || (read_pos >= bytes - 1) || (string[read_pos + 1] != '[')) { raw_string[write_pos++] = string[read_pos]; continue; } read_pos += 2; while ((read_pos < bytes - 1) && ((string[read_pos] >= '0' && string[read_pos] <= '9') || (';' == string[read_pos]) ) ) { read_pos++; } } raw_string[write_pos] = '\0'; raw_bytes = write_pos; width = raw_bytes; #if defined(ENABLE_NLS) && defined(HAVE_WCHAR_H) /*@-nullpass@ */ /* * splint note: mbstowcs() manual page on Linux explicitly says it * takes NULL. */ wide_char_count = mbstowcs(NULL, raw_string, 0); /*@+nullpass@ */ if (wide_char_count == (size_t) -1) { debug("%s: %s: %s", "mbstowcs", raw_string, strerror(errno)); if (NULL != allocated_raw) free(allocated_raw); return raw_bytes; } wide_string_buffer_size = sizeof(*wide_string) * (1 + wide_char_count); if (wide_string_buffer_size < sizeof(internal_wide)) { wide_string = internal_wide; } else { allocated_wide = malloc(wide_string_buffer_size); if (NULL == allocated_wide) { perror("malloc"); if (NULL != allocated_raw) free(allocated_raw); return raw_bytes; } wide_string = allocated_wide; } memset(wide_string, 0, wide_string_buffer_size); if (mbstowcs(wide_string, raw_string, 1 + wide_char_count) == (size_t) -1) { debug("%s: %s: %s", "mbstowcs", raw_string, strerror(errno)); } else if (NULL != wide_string) { /*@-unrecog@ *//* splint seems unable to see the prototype. */ width = wcswidth(wide_string, wide_char_count); /*@+unrecog@ */ } else { width = 0; } if (NULL != allocated_wide) free(allocated_wide); #endif /* defined(ENABLE_NLS) && defined(HAVE_WCHAR_H) */ if (NULL != allocated_raw) free(allocated_raw); return width; } /* * Return true if the character is printable. This function is used instead * of the macro from to avoid causing versioned glibc dependencies * on some systems. */ bool pv_isprint(char c) { return ((c >= (char) 32) && (c <= (char) 126)) ? true : false; } pv-1.10.0/src/pv/format/0000755000273400027340000000000015103476067011742 500000000000000pv-1.10.0/src/pv/format/previousline.c0000644000273400027340000000226315103476014014545 00000000000000/* * Formatter function for the most recently written line. * * Copyright 2024-2025 Andrew Wood * * License GPLv3+: GNU GPL version 3 or later; see `docs/COPYING'. */ #include "config.h" #include "pv.h" #include "pv-internal.h" /* * Display the previously written line. */ pvdisplay_bytecount_t pv_formatter_previous_line(pvformatter_args_t args) { pvdisplay_bytecount_t bytes_to_show, read_offset, write_offset, remaining; args->display->showing_previous_line = true; if (0 == args->buffer_size) return 0; bytes_to_show = args->segment->chosen_size; if (0 == bytes_to_show) bytes_to_show = args->segment->width; if (0 == bytes_to_show) return 0; if (bytes_to_show > PV_SIZEOF_PREVLINE_BUFFER) bytes_to_show = PV_SIZEOF_PREVLINE_BUFFER; if (args->offset + bytes_to_show >= args->buffer_size) return 0; args->segment->offset = args->offset; args->segment->bytes = bytes_to_show; read_offset = 0; write_offset = args->offset; for (remaining = bytes_to_show; remaining > 0; remaining--) { char display_char = args->display->previous_line[read_offset++]; args->buffer[write_offset++] = pv_isprint(display_char) ? display_char : ' '; } return bytes_to_show; } pv-1.10.0/src/pv/format/barstyle.c0000644000273400027340000001352715103476014013653 00000000000000/* * Formatter functions for styled progress bars. * * Copyright 2024-2025 Andrew Wood * * License GPLv3+: GNU GPL version 3 or later; see `docs/COPYING'. */ #include "config.h" #include "pv.h" #include "pv-internal.h" #include #if defined(ENABLE_NLS) && defined(HAVE_WCHAR_H) #include #if defined(HAVE_WCTYPE_H) #include #endif #endif /* * Populate "style" with the named bar style, falling back to plain if the * name was not recognised. Returns true if the named style was found. * * Note that strings are copied into the structure, rather than just * updating pointers, to maintain separation of concern between different * parts of the code - and because on 64-bit architectures, the sizes of the * data types and their associated alignment padding tend to outweigh the * memory savings from using pointers and shared strings. */ static bool pv_barstyle(pvformatter_args_t args, pvbarstyle_t style, const char *name) { #define populate_string(item, str, w) { \ item.width = w; \ item.bytes = strlen(str); /* flawfinder: ignore */ \ if (item.bytes > 0 && item.bytes <= PV_BARSTYLE_SIZEOF_STRING) \ memcpy(item.string, str, item.bytes); /* flawfinder: ignore */ \ } /* * flawfinder - strlen() on null-terminated static strings is OK, * and with the memcpy(), we check the buffer is big enough. */ memset(style, 0, sizeof(*style)); if (args->status->terminal_supports_utf8 && 0 == strcmp(name, "block")) { style->style_id = 2; populate_string(style->indicator, "◀▶", 2); populate_string(style->tip, "", 0); populate_string(style->filler[0], " ", 1); populate_string(style->filler[1], "█", 1); style->filler_entries = 2; return true; } else if (args->status->terminal_supports_utf8 && 0 == strcmp(name, "granular")) { style->style_id = 3; populate_string(style->indicator, "◀▶", 2); populate_string(style->tip, "", 0); populate_string(style->filler[0], " ", 1); populate_string(style->filler[1], "▏", 1); populate_string(style->filler[2], "▎", 1); populate_string(style->filler[3], "▍", 1); populate_string(style->filler[4], "▌", 1); populate_string(style->filler[5], "▋", 1); populate_string(style->filler[6], "▊", 1); populate_string(style->filler[7], "▉", 1); populate_string(style->filler[8], "█", 1); style->filler_entries = 9; return true; } else if (args->status->terminal_supports_utf8 && 0 == strcmp(name, "shaded")) { style->style_id = 4; populate_string(style->indicator, "▒▓▒", 3); populate_string(style->tip, "", 0); populate_string(style->filler[0], "░", 1); populate_string(style->filler[1], "▒", 1); populate_string(style->filler[2], "▓", 1); populate_string(style->filler[3], "█", 1); style->filler_entries = 4; return true; } /* Default plain style. */ style->style_id = 1; populate_string(style->indicator, "<=>", 3); populate_string(style->tip, ">", 1); populate_string(style->filler[0], " ", 1); populate_string(style->filler[1], "=", 1); style->filler_entries = 2; if (0 == strcmp(name, "plain")) return true; return false; } /* * Return the index into args->display->barstyle for the style with the * given name, adding that style to the array if it's not there already and * there's room. * * If there is no room, returns zero, so the first style is re-used. */ int8_t pv_display_barstyle_index(pvformatter_args_t args, const char *name) { struct pvbarstyle_s style; int8_t barstyle_index; #ifdef ENABLE_DEBUGGING bool found; #endif memset(&style, 0, sizeof(style)); #ifdef ENABLE_DEBUGGING found = pv_barstyle(args, &style, name); if (!found) debug("%s: %s", name, "bar style not found, using plain"); #else (void) pv_barstyle(args, &style, name); #endif for (barstyle_index = 0; barstyle_index < PV_BARSTYLE_MAX && args->display->barstyle[barstyle_index].style_id > 0; barstyle_index++) { if (args->display->barstyle[barstyle_index].style_id == style.style_id) { debug("%s: %s: %d", name, "found in bar style array", barstyle_index); return barstyle_index; } } if (barstyle_index >= PV_BARSTYLE_MAX) { debug("%s: %s", name, "no room to add another bar style - returning 0"); return 0; } memcpy(&(args->display->barstyle[barstyle_index]), &style, sizeof(style)); /* flawfinder: ignore */ /* flawfinder - the destination is an array element of the right size. */ debug("%s: %s: %d", name, "added to bar style array", barstyle_index); return barstyle_index; } pvdisplay_bytecount_t pv_formatter_bar_default(pvformatter_args_t args) { if (0 == args->segment->parameter) { const char *default_name; default_name = args->control->default_bar_style; /*@-branchstate@ */ if (NULL == default_name) default_name = "plain"; /*@+branchstate@ */ /* splint - it doesn't matter that default_name may be static */ args->segment->parameter = 1 + pv_display_barstyle_index(args, default_name); } return pv_formatter_progress_bar_only(args); } pvdisplay_bytecount_t pv_formatter_bar_plain(pvformatter_args_t args) { if (0 == args->segment->parameter) args->segment->parameter = 1 + pv_display_barstyle_index(args, "plain"); return pv_formatter_progress_bar_only(args); } pvdisplay_bytecount_t pv_formatter_bar_block(pvformatter_args_t args) { if (0 == args->segment->parameter) args->segment->parameter = 1 + pv_display_barstyle_index(args, "block"); return pv_formatter_progress_bar_only(args); } pvdisplay_bytecount_t pv_formatter_bar_granular(pvformatter_args_t args) { if (0 == args->segment->parameter) args->segment->parameter = 1 + pv_display_barstyle_index(args, "granular"); return pv_formatter_progress_bar_only(args); } pvdisplay_bytecount_t pv_formatter_bar_shaded(pvformatter_args_t args) { if (0 == args->segment->parameter) args->segment->parameter = 1 + pv_display_barstyle_index(args, "shaded"); return pv_formatter_progress_bar_only(args); } pv-1.10.0/src/pv/format/progressbar.c0000644000273400027340000002775515103476014014367 00000000000000/* * Formatter functions for progress bars. * * Copyright 2024-2025 Andrew Wood * * License GPLv3+: GNU GPL version 3 or later; see `docs/COPYING'. */ #include "config.h" #include "pv.h" #include "pv-internal.h" #include #if HAVE_MATH_H #include #endif /* Convenience macro for appending a string to the buffer. */ #define append_to_buffer(x) { \ if (buffer_offset < (buffer_size - x.bytes)) { \ memcpy(&(buffer[buffer_offset]), x.string, x.bytes); /* flawfinder: ignore */ \ buffer_offset += x.bytes; \ } \ } /* * flawfinder - we are checking that there is room in the destination * buffer, given its size and our current offset. */ /* * Write a progress bar to a buffer, in known-size or rate-gauge mode - a * bar, and a percentage (size) or max rate (gauge). The total width of the * content is bounded to the given width. Returns the number of bytes * written to the buffer. * * If "bar_sides" is false, only the bar itself is rendered, not the opening * and closing characters. * * If "include_bar" is false, the bar is omitted entirely. * * If "include_amount" is false, the percentage or rate after the bar is * omitted. * * This is only called by pv_formatter_progress(). */ static pvdisplay_bytecount_t pv_formatter_progress_knownsize(pvformatter_args_t args, char *buffer, pvdisplay_bytecount_t buffer_size, bool bar_sides, bool include_bar, bool include_amount) { char after_bar[32]; /* flawfinder: ignore - only populated by pv_snprintf(). */ pvdisplay_bytecount_t after_bar_bytes, buffer_offset; pvdisplay_width_t after_bar_width; pvdisplay_width_t bar_area_width, filled_bar_width, pad_count; double bar_percentage; pvbarstyle_t style; pvdisplay_bytecount_t full_cell_index; bool has_tip = false; buffer[0] = '\0'; if (args->segment->parameter > 0 && args->segment->parameter <= PV_BARSTYLE_MAX) { style = &(args->display->barstyle[args->segment->parameter - 1]); } else { style = &(args->display->barstyle[0]); } full_cell_index = style->filler_entries; if (full_cell_index > 0) full_cell_index--; if (1 == full_cell_index && style->tip.width > 0) has_tip = true; memset(after_bar, 0, sizeof(after_bar)); if (args->control->size > 0) { /* Percentage of data transferred. */ bar_percentage = (double) (args->calc->percentage); (void) pv_snprintf(after_bar, sizeof(after_bar), " %3ld%%", (int) bar_percentage); } else { /* Current rate vs max rate. */ bar_percentage = 0.0; if (args->calc->rate_max > 0) { bar_percentage = (double) (100.0 * args->calc->transfer_rate / args->calc->rate_max); } /*@-mustfreefresh@ */ if (args->control->bits && !args->control->linemode) { /* bits per second */ pv_describe_amount(after_bar, sizeof(after_bar), "/%s", 8.0 * args->calc->rate_max, "", _("b/s"), args->display->count_type); } else { /* bytes or lines per second */ pv_describe_amount(after_bar, sizeof(after_bar), "/%s", args->calc->rate_max, _("/s"), _("B/s"), args->display->count_type); } /*@+mustfreefresh@ *//* splint: see above about gettext(). */ } if (!include_amount) after_bar[0] = '\0'; after_bar_bytes = strlen(after_bar); /* flawfinder: ignore */ /* flawfinder: always \0-terminated by pv_snprintf() and the earlier memset(). */ after_bar_width = pv_strwidth(after_bar, after_bar_bytes); if (!include_bar) { /* * Only returning the "after bar" portion - the amount * (progress or max rate). */ if (buffer_size < after_bar_bytes) return 0; if (after_bar_bytes > 1) { /* NB we skip the leading space. */ memmove(buffer, after_bar + 1, after_bar_bytes - 1); buffer[after_bar_bytes - 1] = '\0'; return after_bar_bytes - 1; } return 0; } if (bar_sides) { if (args->segment->width < (after_bar_width + 2)) return 0; bar_area_width = args->segment->width - after_bar_width - 2; } else { if (args->segment->width < after_bar_width) return 0; bar_area_width = args->segment->width - after_bar_width; } filled_bar_width = (pvdisplay_width_t) ((bar_area_width * bar_percentage) / 100); /* Leave room for the tip of the bar. */ if (has_tip && filled_bar_width > 0) filled_bar_width -= style->tip.width; debug("percentage=%.2f width=%d bar_area_width=%d filled_bar_width=%d after_bar_width=%d", bar_percentage, args->segment->width, bar_area_width, filled_bar_width, after_bar_width); buffer_offset = 0; if (bar_sides) { /* The opening of the bar area. */ buffer[buffer_offset++] = '['; } /* The bar portion. */ pad_count = 0; while (pad_count < filled_bar_width && pad_count < bar_area_width) { append_to_buffer(style->filler[full_cell_index]); pad_count += style->filler[full_cell_index].width; if (0 == style->filler[full_cell_index].width) pad_count++; } /* The tip of the bar, if not at 100%. */ if (has_tip && pad_count < bar_area_width) { append_to_buffer(style->tip); pad_count += style->tip.width; } /* A partial cell, if there are intermediates and we're not at 100%. */ if (pad_count < bar_area_width && full_cell_index > 1 && !has_tip) { double exact_width = (((double) bar_area_width) * bar_percentage) / 100.0; double cell_portion = exact_width - (double) filled_bar_width; double cell_index_double = ((double) full_cell_index) * cell_portion; size_t cell_index = (size_t) cell_index_double; if (cell_index > full_cell_index) cell_index = full_cell_index; append_to_buffer(style->filler[cell_index]); pad_count += style->filler[cell_index].width; if (0 == style->filler[cell_index].width) pad_count++; } /* The spaces after the bar. */ while (pad_count < bar_area_width) { append_to_buffer(style->filler[0]); pad_count += style->filler[0].width; if (0 == style->filler[0].width) pad_count++; } if (bar_sides) { /* The closure of the bar area. */ if (buffer_offset < buffer_size - 1) buffer[buffer_offset++] = ']'; } /* The percentage. */ if (after_bar_bytes > 0 && after_bar_bytes < (buffer_size - 1 - buffer_offset)) { memmove(buffer + buffer_offset, after_bar, after_bar_bytes); buffer_offset += after_bar_bytes; } buffer[buffer_offset] = '\0'; return buffer_offset; } /* * Write a progress bar to a buffer, in unknown-size mode - just a moving * indicator. The total width of the content is bounded to the given width. * Returns the number of bytes written to the buffer. * * If "bar_sides" is false, only the bar itself is rendered, not the opening * and closing characters. * * This is only called by pv_formatter_progress(). */ static pvdisplay_bytecount_t pv_formatter_progress_unknownsize(pvformatter_args_t args, char *buffer, pvdisplay_bytecount_t buffer_size, bool bar_sides) { pvdisplay_bytecount_t buffer_offset; pvdisplay_width_t bar_area_width, pad_count; double indicator_position, padding_width; pvbarstyle_t style; buffer[0] = '\0'; if (args->segment->parameter > 0 && args->segment->parameter <= PV_BARSTYLE_MAX) { style = &(args->display->barstyle[args->segment->parameter - 1]); } else { style = &(args->display->barstyle[0]); } if (bar_sides) { if (args->segment->width < (style->indicator.width + 3)) return 0; bar_area_width = args->segment->width - (style->indicator.width + 2); } else { if (args->segment->width < (style->indicator.width + 2)) return 0; bar_area_width = args->segment->width - style->indicator.width; } /* * Note that pv_calculate_transfer_rate() sets the percentage when * the size is unknown to a value that goes 0 - 200 and resets, so * here we make values above 100 send the indicator back down again, * so it moves back and forth. */ indicator_position = args->calc->percentage; if (indicator_position > 200.0) #if HAVE_FMOD indicator_position = fmod(indicator_position, 200.0); #else { while (indicator_position > 200.0) indicator_position -= 200.0; } #endif if (indicator_position > 100.0) indicator_position = 200.0 - indicator_position; if (indicator_position < 0.0) indicator_position = 0.0; buffer_offset = 0; if (bar_sides) { /* The opening of the bar area. */ buffer[buffer_offset++] = '['; } /* The spaces before the indicator. */ pad_count = 0; padding_width = (((double) bar_area_width) * indicator_position) / 100.0; while (pad_count < bar_area_width && pad_count < (pvdisplay_width_t) padding_width) { append_to_buffer(style->filler[0]); pad_count += style->filler[0].width; if (0 == style->filler[0].width) pad_count++; } /* The indicator. */ if (buffer_offset < buffer_size - style->indicator.bytes) { append_to_buffer(style->indicator); } /* The spaces after the indicator. */ while (pad_count < bar_area_width) { append_to_buffer(style->filler[0]); pad_count += style->filler[0].width; if (0 == style->filler[0].width) pad_count++; } if (bar_sides) { /* The closure of the bar area. */ if (buffer_offset < buffer_size - 1) buffer[buffer_offset++] = ']'; } buffer[buffer_offset] = '\0'; return buffer_offset; } /* * Progress bar. */ pvdisplay_bytecount_t pv_formatter_progress(pvformatter_args_t args) { char content[4096]; /* flawfinder: ignore - always bounded */ pvdisplay_bytecount_t bytes; content[0] = '\0'; if (0 == args->segment->parameter) { const char *default_name; default_name = args->control->default_bar_style; /*@-branchstate@ */ if (NULL == default_name) default_name = "plain"; /*@+branchstate@ */ /* splint - it doesn't matter that default_name may be static */ args->segment->parameter = 1 + pv_display_barstyle_index(args, default_name); } if (0 == args->buffer_size) return 0; if (args->control->size > 0 || args->control->rate_gauge) { /* Known size or rate gauge - bar with percentage. */ bytes = pv_formatter_progress_knownsize(args, content, sizeof(content), true, true, true); } else { /* Unknown size - back-and-forth moving indicator. */ bytes = pv_formatter_progress_unknownsize(args, content, sizeof(content), true); } content[bytes] = '\0'; return pv_formatter_segmentcontent(content, args); } /* * Progress bar, without sides and without a number afterwards. */ pvdisplay_bytecount_t pv_formatter_progress_bar_only(pvformatter_args_t args) { char content[4096]; /* flawfinder: ignore - always bounded */ pvdisplay_bytecount_t bytes; content[0] = '\0'; if (0 == args->segment->parameter) { const char *default_name; default_name = args->control->default_bar_style; /*@-branchstate@ */ if (NULL == default_name) default_name = "plain"; /*@+branchstate@ */ /* splint - it doesn't matter that default_name may be static */ args->segment->parameter = 1 + pv_display_barstyle_index(args, default_name); } if (0 == args->buffer_size) return 0; if (args->control->size > 0 || args->control->rate_gauge) { /* Known size or rate gauge - bar with percentage. */ bytes = pv_formatter_progress_knownsize(args, content, sizeof(content), false, true, false); } else { /* Unknown size - back-and-forth moving indicator. */ bytes = pv_formatter_progress_unknownsize(args, content, sizeof(content), false); } content[bytes] = '\0'; return pv_formatter_segmentcontent(content, args); } /* * The number after the progress bar. */ pvdisplay_bytecount_t pv_formatter_progress_amount_only(pvformatter_args_t args) { char content[256]; /* flawfinder: ignore - always bounded */ pvdisplay_bytecount_t bytes; memset(content, 0, sizeof(content)); if (0 == args->buffer_size) return 0; if (args->control->numeric) { /* Numeric mode - percentage as a rounded integer with no suffix. */ (void) pv_snprintf(content, sizeof(content), "%.0f", args->calc->percentage); bytes = strlen(content); /* flawfinder: ignore */ /* flawfinder: always \0-terminated by pv_snprintf() and the earlier memset(). */ } else if (args->control->size > 0 || args->control->rate_gauge) { /* Known size or rate gauge - percentage or rate. */ bytes = pv_formatter_progress_knownsize(args, content, sizeof(content), false, false, true); } else { /* Unknown size - no number. */ return 0; } content[bytes] = '\0'; return pv_formatter_segmentcontent(content, args); } pv-1.10.0/src/pv/format/eta.c0000644000273400027340000000340215103476014012566 00000000000000/* * Formatter function for ETA display. * * Copyright 2024-2025 Andrew Wood * * License GPLv3+: GNU GPL version 3 or later; see `docs/COPYING'. */ #include "config.h" #include "pv.h" #include "pv-internal.h" /* * Estimated time until completion. */ pvdisplay_bytecount_t pv_formatter_eta(pvformatter_args_t args) { char content[128]; /* flawfinder: ignore - always bounded */ long eta; content[0] = '\0'; /* * Don't try to calculate this if the size is not known. */ if (args->control->size < 1) return 0; if (0 == args->buffer_size) return 0; eta = pv_seconds_remaining((args->transfer->transferred - args->display->initial_offset), args->control->size - args->display->initial_offset, args->calc->current_avg_rate); /* * Bounds check, so we don't overrun the suffix buffer. This means * the ETA will always be less than 100,000 hours. */ eta = pv_bound_long(eta, 0, (long) 360000000L); /* * If the ETA is more than a day, include a day count as well as * hours, minutes, and seconds. */ /*@-mustfreefresh@ */ if (eta > 86400L) { (void) pv_snprintf(content, sizeof(content), "%.16s %ld:%02ld:%02ld:%02ld", _("ETA"), eta / 86400, (eta / 3600) % 24, (eta / 60) % 60, eta % 60); } else { (void) pv_snprintf(content, sizeof(content), "%.16s %ld:%02ld:%02ld", _("ETA"), eta / 3600, (eta / 60) % 60, eta % 60); } /*@+mustfreefresh@ *//* splint: see above. */ /* * If this is the final update, show a blank space where the ETA * used to be. */ if (args->display->final_update) { size_t erase_idx; for (erase_idx = 0; erase_idx < sizeof(content) && content[erase_idx] != '\0'; erase_idx++) { content[erase_idx] = ' '; } } return pv_formatter_segmentcontent(content, args); } pv-1.10.0/src/pv/format/bytes.c0000644000273400027340000000235315103476014013147 00000000000000/* * Formatter function for bytes or lines transferred. * * Copyright 2024-2025 Andrew Wood * * License GPLv3+: GNU GPL version 3 or later; see `docs/COPYING'. */ #include "config.h" #include "pv.h" #include "pv-internal.h" /* * Number of bytes or lines transferred. */ pvdisplay_bytecount_t pv_formatter_bytes(pvformatter_args_t args) { char content[128]; /* flawfinder: ignore - always bounded */ args->display->showing_bytes = true; if (0 == args->buffer_size) return 0; content[0] = '\0'; /*@-mustfreefresh@ */ if (args->control->numeric) { /* Numeric mode - raw values only, no suffix. */ (void) pv_snprintf(content, sizeof(content), "%lld", (long long) ((args->control->bits ? 8 : 1) * args->transfer->transferred)); } else if (args->control->bits && !args->control->linemode) { pv_describe_amount(content, sizeof(content), "%s", (long double) (args->transfer->transferred * 8), "", _("b"), args->display->count_type); } else { pv_describe_amount(content, sizeof(content), "%s", (long double) (args->transfer->transferred), "", _("B"), args->display->count_type); } /*@+mustfreefresh@ *//* splint - false positive from gettext(). */ return pv_formatter_segmentcontent(content, args); } pv-1.10.0/src/pv/format/timer.c0000644000273400027340000000344615103476014013145 00000000000000/* * Formatter function for the elapsed transfer time. * * Copyright 2024-2025 Andrew Wood * * License GPLv3+: GNU GPL version 3 or later; see `docs/COPYING'. */ #include "config.h" #include "pv.h" #include "pv-internal.h" /* * Elapsed time. */ pvdisplay_bytecount_t pv_formatter_timer(pvformatter_args_t args) { char content[128]; /* flawfinder: ignore - always bounded */ long double elapsed_seconds; args->display->showing_timer = true; content[0] = '\0'; if (0 == args->buffer_size) return 0; elapsed_seconds = args->transfer->elapsed_seconds; /* * Bounds check, so we don't overrun the prefix buffer. This does * mean that the timer will stop at a 100,000 hours, but since * that's 11 years, it shouldn't be a problem. */ if (elapsed_seconds > (long double) 360000000.0L) elapsed_seconds = (long double) 360000000.0L; /* Also check it's not negative. */ if (elapsed_seconds < 0.0) elapsed_seconds = 0.0; if (args->control->numeric) { /* Numeric mode - show the number of seconds, unformatted. */ (void) pv_snprintf(content, sizeof(content), "%.4Lf", elapsed_seconds); } else if (elapsed_seconds > (long double) 86400.0L) { /* * If the elapsed time is more than a day, include a day count as * well as hours, minutes, and seconds. */ (void) pv_snprintf(content, sizeof(content), "%ld:%02ld:%02ld:%02ld", ((long) (elapsed_seconds)) / 86400, (((long) (elapsed_seconds)) / 3600) % 24, (((long) (elapsed_seconds)) / 60) % 60, ((long) (elapsed_seconds)) % 60); } else { (void) pv_snprintf(content, sizeof(content), "%ld:%02ld:%02ld", ((long) (elapsed_seconds)) / 3600, (((long) (elapsed_seconds)) / 60) % 60, ((long) (elapsed_seconds)) % 60); } return pv_formatter_segmentcontent(content, args); } pv-1.10.0/src/pv/format/bufferpercent.c0000644000273400027340000000167615103476014014662 00000000000000/* * Formatter function for transfer buffer percentage utilisation. * * Copyright 2024-2025 Andrew Wood * * License GPLv3+: GNU GPL version 3 or later; see `docs/COPYING'. */ #include "config.h" #include "pv.h" #include "pv-internal.h" /* * Percentage transfer buffer utilisation. */ pvdisplay_bytecount_t pv_formatter_buffer_percent(pvformatter_args_t args) { char content[16]; /* flawfinder: ignore - always bounded */ content[0] = '\0'; if (0 == args->buffer_size) return 0; if (args->transfer->buffer_size > 0) { double pct_used = pv_percentage((off_t) (args->transfer->read_position - args->transfer->write_position), (off_t) (args->transfer->buffer_size)); (void) pv_snprintf(content, sizeof(content), "{%3.0f%%}", pct_used); } #ifdef HAVE_SPLICE if (args->transfer->splice_used) (void) pv_snprintf(content, sizeof(content), "{%s}", "----"); #endif return pv_formatter_segmentcontent(content, args); } pv-1.10.0/src/pv/format/fineta.c0000644000273400027340000000431715103476014013271 00000000000000/* * Formatter function for the local time at which the transfer is expected * to complete. * * Copyright 2024-2025 Andrew Wood * * License GPLv3+: GNU GPL version 3 or later; see `docs/COPYING'. */ #include "config.h" #include "pv.h" #include "pv-internal.h" #include #include /* * Estimated local time of completion. */ pvdisplay_bytecount_t pv_formatter_fineta(pvformatter_args_t args) { char content[128]; /* flawfinder: ignore - always bounded */ time_t now, then; struct tm *time_ptr; long eta; const char *time_format; bool show_fineta; content[0] = '\0'; /* * Don't try to calculate this if the size is not known. */ if (args->control->size < 1) return 0; if (0 == args->buffer_size) return 0; now = time(NULL); show_fineta = true; time_format = NULL; /* * The completion clock time may be hidden by a failed localtime * lookup. */ eta = pv_seconds_remaining(args->transfer->transferred - args->display->initial_offset, args->control->size - args->display->initial_offset, args->calc->current_avg_rate); /* Bounds check - see pv_formatter_eta(). */ eta = pv_bound_long(eta, 0, (long) 360000000L); /* * Only include the date if the ETA is more than 6 hours * away. */ if (eta > (long) (6 * 3600)) { time_format = "%Y-%m-%d %H:%M:%S"; } else { time_format = "%H:%M:%S"; } then = now + eta; time_ptr = localtime(&then); if (NULL == time_ptr) { show_fineta = false; } else { /* * The localtime() function keeps data stored in a static * buffer that gets overwritten by time functions. */ struct tm time = *time_ptr; size_t content_bytes; /*@-mustfreefresh@ */ (void) pv_snprintf(content, sizeof(content), "%.16s ", _("FIN")); /*@+mustfreefresh@ *//* splint: see above. */ content_bytes = strlen(content); /* flawfinder: ignore */ /* flawfinder: always bounded with \0 by pv_snprintf(). */ (void) strftime(content + content_bytes, sizeof(content) - 1 - content_bytes, time_format, &time); } if (!show_fineta) { size_t erase_idx; for (erase_idx = 0; erase_idx < sizeof(content) && content[erase_idx] != '\0'; erase_idx++) { content[erase_idx] = ' '; } } return pv_formatter_segmentcontent(content, args); } pv-1.10.0/src/pv/format/sgr.c0000644000273400027340000001332715103476014012617 00000000000000/* * Formatter function for ECMA-48 SGR codes. * * Copyright 2024-2025 Andrew Wood * * License GPLv3+: GNU GPL version 3 or later; see `docs/COPYING'. */ #include "config.h" #include "pv.h" #include "pv-internal.h" #include struct sgr_keyword_map_s { /*@null@ */ const char *keyword; uint8_t bytes; uint8_t code; }; /* * Return an array mapping keywords to ECMA-48 SGR code numbers. */ /*@keep@ */ static struct sgr_keyword_map_s *sgr_keywords(void) { /*@keep@ */ static struct sgr_keyword_map_s keywords[] = { { "reset", 0, 0 }, { "none", 0, 0 }, { "bold", 0, 1 }, { "dim", 0, 2 }, { "italic", 0, 3 }, { "underscore", 0, 4 }, { "underline", 0, 4 }, { "blink", 0, 5 }, { "reverse", 0, 7 }, { "no-bold", 0, 22 }, /* same as no-dim */ { "no-dim", 0, 22 }, { "no-italic", 0, 23 }, { "no-underscore", 0, 24 }, { "no-underline", 0, 24 }, { "no-blink", 0, 25 }, { "no-reverse", 0, 27 }, { "black", 0, 30 }, { "red", 0, 31 }, { "green", 0, 32 }, { "brown", 0, 33 }, { "yellow", 0, 33 }, { "blue", 0, 34 }, { "magenta", 0, 35 }, { "cyan", 0, 36 }, { "white", 0, 37 }, { "fg-black", 0, 30 }, { "fg-red", 0, 31 }, { "fg-green", 0, 32 }, { "fg-brown", 0, 33 }, { "fg-yellow", 0, 33 }, { "fg-blue", 0, 34 }, { "fg-magenta", 0, 35 }, { "fg-cyan", 0, 36 }, { "fg-white", 0, 37 }, { "fg-default", 0, 39 }, { "bg-black", 0, 40 }, { "bg-red", 0, 41 }, { "bg-green", 0, 42 }, { "bg-brown", 0, 43 }, { "bg-yellow", 0, 43 }, { "bg-blue", 0, 44 }, { "bg-magenta", 0, 45 }, { "bg-cyan", 0, 46 }, { "bg-white", 0, 47 }, { "bg-default", 0, 49 }, { NULL, 0, 0 } }; int keyword_index; /* Calculate the lengths of each keyword on the first call. */ if (0 == keywords[0].bytes) { for (keyword_index = 0; NULL != keywords[keyword_index].keyword; keyword_index++) { keywords[keyword_index].bytes = strlen(keywords[keyword_index].keyword); /* flawfinder: ignore */ /* flawfinder - strlen() on a static null-terminated string is OK. */ } } /*@-compmempass@ */ return keywords; /*@+compmempass@ */ /* * splint - found no other way to pass static back without a false * positive warning about a memory leak. */ } /* * Display SGR codes if colour output is supported. */ pvdisplay_bytecount_t pv_formatter_sgr(pvformatter_args_t args) { /*@keep@ */ static struct sgr_keyword_map_s *keywords; char content[1024]; /* flawfinder: ignore */ pvdisplay_bytecount_t write_position, read_position, keyword_start, keyword_length; int numeric_value, code_count, most_recent_code; /* flawfinder - null-terminated and bounded with pv_snprintf(). */ if (!args->display->colour_permitted) return 0; args->display->format_uses_colour = true; if (!args->status->terminal_supports_colour) return 0; if (NULL == args->segment->string_parameter) return 0; if (0 == args->segment->string_parameter_bytes) return 0; keywords = sgr_keywords(); write_position = 0; content[0] = '\0'; debug("%p+%d [%.*s]", args->segment->string_parameter, args->segment->string_parameter_bytes, args->segment->string_parameter_bytes, args->segment->string_parameter); read_position = 0; keyword_start = 0; keyword_length = 0; numeric_value = -1; code_count = 0; most_recent_code = -1; while (read_position < args->segment->string_parameter_bytes) { char read_char = args->segment->string_parameter[read_position++]; if ((',' == read_char) || (';' == read_char)) { keyword_length = read_position - keyword_start; if (keyword_length > 0) keyword_length--; } else { if ((read_char >= '0' && read_char <= '9') && (numeric_value >= 0 || keyword_start == read_position - 1)) { if (keyword_start == read_position - 1) numeric_value = 0; numeric_value = numeric_value * 10 + (int) (read_char - '0'); } else { numeric_value = -1; } if (read_position >= args->segment->string_parameter_bytes) { keyword_length = read_position - keyword_start; } } if (keyword_length > 0) { int code = -1; debug("keyword@%d+%d: [%.*s]; numeric=%d", keyword_start, keyword_length, keyword_length, &(args->segment->string_parameter[keyword_start]), numeric_value); if (numeric_value >= 0 && numeric_value < 255) { code = numeric_value; } else { int keyword_index; for (keyword_index = 0; -1 == code && NULL != keywords[keyword_index].keyword; keyword_index++) { if (keyword_length != keywords[keyword_index].bytes) continue; if (0 != strncmp(keywords[keyword_index].keyword, &(args->segment->string_parameter[keyword_start]), keyword_length)) continue; code = (int) (keywords[keyword_index].code); } } debug("code=%d", code); if (code >= 0) { if (code_count > 15) { write_position += pv_snprintf(content + write_position, sizeof(content) - write_position, "%s", "m"); code_count = 0; } if (0 == code_count) { write_position += pv_snprintf(content + write_position, sizeof(content) - write_position, "%s", "\033["); } else { write_position += pv_snprintf(content + write_position, sizeof(content) - write_position, "%s", ";"); } write_position += pv_snprintf(content + write_position, sizeof(content) - write_position, "%d", code); code_count++; most_recent_code = code; } keyword_length = 0; keyword_start = read_position; } } if (code_count > 0) write_position += pv_snprintf(content + write_position, sizeof(content) - write_position, "%s", "m"); if (most_recent_code > 0) { args->display->sgr_code_active = true; } else if (0 == most_recent_code) { args->display->sgr_code_active = false; } return pv_formatter_segmentcontent(content, args); } pv-1.10.0/src/pv/format/averagerate.c0000644000273400027340000000225115103476014014304 00000000000000/* * Formatter function for average rate. * * Copyright 2024-2025 Andrew Wood * * License GPLv3+: GNU GPL version 3 or later; see `docs/COPYING'. */ #include "config.h" #include "pv.h" #include "pv-internal.h" /* * Average transfer rate. */ pvdisplay_bytecount_t pv_formatter_average_rate(pvformatter_args_t args) { char content[128]; /* flawfinder: ignore - always bounded */ content[0] = '\0'; if (0 == args->buffer_size) return 0; /*@-mustfreefresh@ */ if (args->control->numeric) { /* numeric - raw value without suffix. */ (void) pv_snprintf(content, sizeof(content), "%.4Lf", ((args->control->bits ? 8.0 : 1.0) * args->calc->average_rate)); } else if (args->control->bits && !args->control->linemode) { /* bits per second */ pv_describe_amount(content, sizeof(content), "(%s)", 8 * args->calc->average_rate, "", _("b/s"), args->display->count_type); } else { /* bytes or lines per second */ pv_describe_amount(content, sizeof(content), "(%s)", args->calc->average_rate, _("/s"), _("B/s"), args->display->count_type); } /*@+mustfreefresh@ *//* splint: see above. */ return pv_formatter_segmentcontent(content, args); } pv-1.10.0/src/pv/format/lastwritten.c0000644000273400027340000000274115103476014014402 00000000000000/* * Formatter function for showing the last bytes written. * * Copyright 2024-2025 Andrew Wood * * License GPLv3+: GNU GPL version 3 or later; see `docs/COPYING'. */ #include "config.h" #include "pv.h" #include "pv-internal.h" /* * Display the last few bytes written. * * As a side effect, this sets args->display->lastwritten_bytes to * the segment's chosen_size, if it was previously smaller than that. */ pvdisplay_bytecount_t pv_formatter_last_written(pvformatter_args_t args) { pvdisplay_bytecount_t bytes_to_show, read_offset, write_offset, remaining; args->display->showing_last_written = true; bytes_to_show = args->segment->chosen_size; if (0 == bytes_to_show) bytes_to_show = args->segment->width; if (0 == bytes_to_show) return 0; if (bytes_to_show > PV_SIZEOF_LASTWRITTEN_BUFFER) bytes_to_show = PV_SIZEOF_LASTWRITTEN_BUFFER; if (bytes_to_show > args->display->lastwritten_bytes) args->display->lastwritten_bytes = bytes_to_show; if (0 == args->buffer_size) return 0; if (args->offset + bytes_to_show >= args->buffer_size) return 0; args->segment->offset = args->offset; args->segment->bytes = bytes_to_show; read_offset = args->display->lastwritten_bytes - bytes_to_show; write_offset = args->offset; for (remaining = bytes_to_show; remaining > 0; remaining--) { char display_char = args->display->lastwritten_buffer[read_offset++]; args->buffer[write_offset++] = pv_isprint(display_char) ? display_char : '.'; } return bytes_to_show; } pv-1.10.0/src/pv/format/rate.c0000644000273400027340000000231315103476014012750 00000000000000/* * Formatter function for the current rate of transfer. * * Copyright 2024-2025 Andrew Wood * * License GPLv3+: GNU GPL version 3 or later; see `docs/COPYING'. */ #include "config.h" #include "pv.h" #include "pv-internal.h" /* * Transfer rate. */ pvdisplay_bytecount_t pv_formatter_rate(pvformatter_args_t args) { char content[128]; /* flawfinder: ignore - always bounded */ args->display->showing_rate = true; content[0] = '\0'; if (0 == args->buffer_size) return 0; /*@-mustfreefresh@ */ if (args->control->numeric) { /* numeric - raw value without suffix. */ (void) pv_snprintf(content, sizeof(content), "%.4Lf", ((args->control->bits ? 8.0 : 1.0) * args->calc->transfer_rate)); } else if (args->control->bits && !args->control->linemode) { /* bits per second */ pv_describe_amount(content, sizeof(content), "[%s]", 8 * args->calc->transfer_rate, "", _("b/s"), args->display->count_type); } else { /* bytes or lines per second */ pv_describe_amount(content, sizeof(content), "[%s]", args->calc->transfer_rate, _("/s"), _("B/s"), args->display->count_type); } /*@+mustfreefresh@ *//* splint: see above. */ return pv_formatter_segmentcontent(content, args); } pv-1.10.0/src/pv/format/name.c0000644000273400027340000000202315103476014012733 00000000000000/* * Formatter function for showing the name of the transfer. * * Copyright 2024-2025 Andrew Wood * * License GPLv3+: GNU GPL version 3 or later; see `docs/COPYING'. */ #include "config.h" #include "pv.h" #include "pv-internal.h" #include /* * Display the transfer's name. */ pvdisplay_bytecount_t pv_formatter_name(pvformatter_args_t args) { char string_format[32]; /* flawfinder: ignore - always bounded */ char content[512]; /* flawfinder: ignore - always bounded */ pvdisplay_bytecount_t field_width; if (0 == args->buffer_size) return 0; field_width = args->segment->chosen_size; if (field_width < 1) field_width = 9; if (field_width > 500) field_width = 500; memset(string_format, 0, sizeof(string_format)); (void) pv_snprintf(string_format, sizeof(string_format), "%%%d.500s:", field_width); content[0] = '\0'; if (NULL != args->control->name) { (void) pv_snprintf(content, sizeof(content), string_format, args->control->name); } return pv_formatter_segmentcontent(content, args); } pv-1.10.0/src/pv/transfer.c0000644000273400027340000012157515103476014012365 00000000000000/* * Functions for transferring data between file descriptors. * * Copyright 2002-2008, 2010, 2012-2015, 2017, 2021, 2023-2025 Andrew Wood * * License GPLv3+: GNU GPL version 3 or later; see `docs/COPYING'. */ #include "config.h" #include "pv.h" #include "pv-internal.h" #include #include #include #include #include #include #include #include #include #include #include /* * splint note: In a few places we use "#if SPLINT" to substitute other code * while analysing with splint, to work around the issues it has with * FD_ZERO, FD_SET, FD_ISSET - these macros expand to code it does not like, * such as using << with an fd which may be negative, or comparing an * unsigned integer with a size_t, and it doesn't seem to work to turn off * those specific warnings where these macros are used. */ /* * Return >0 if data is ready to read on fd_in, or write on fd_out, before * "usec" microseconds have elapsed, 0 if not, or negative on error. Either * or both of "fd_in" and "fd_out" may be negative to ignore that side. If * fd_in_ready and/or fd_out_ready are not NULL, they will be populated with * true or false depending on whether data is ready on those sides. */ static int is_data_ready(int fd_in, /*@null@ */ bool *fd_in_ready, int fd_out, /*@null@ */ bool *fd_out_ready, long usec) { struct timeval tv; fd_set readfds; fd_set writefds; fd_set exceptfds; int max_fd; int result; max_fd = -1; if (fd_in > max_fd) max_fd = fd_in; if (fd_out > max_fd) max_fd = fd_out; memset(&tv, 0, sizeof(tv)); #if SPLINT /* splint doesn't like FD_ZERO and FD_SET. */ memset(&readfds, 0, sizeof(readfds)); memset(&writefds, 0, sizeof(writefds)); memset(&exceptfds, 0, sizeof(exceptfds)); #else /* !SPLINT */ FD_ZERO(&readfds); FD_ZERO(&writefds); FD_ZERO(&exceptfds); if (fd_in >= 0) FD_SET(fd_in, &readfds); if (fd_out >= 0) FD_SET(fd_out, &writefds); #endif /* !SPLINT */ tv.tv_sec = usec / 1000000; tv.tv_usec = usec % 1000000; if (NULL != fd_in_ready) *fd_in_ready = false; if (NULL != fd_out_ready) *fd_out_ready = false; result = select(max_fd + 1, &readfds, &writefds, &exceptfds, &tv); if (result > 0) { if ((fd_in >= 0) && (NULL != fd_in_ready) #ifndef SPLINT && (FD_ISSET(fd_in, &readfds)) #endif ) { *fd_in_ready = true; } if ((fd_out >= 0) && (NULL != fd_out_ready) #ifndef SPLINT && (FD_ISSET(fd_out, &writefds)) #endif ) { *fd_out_ready = true; } } return result; } /* * Read up to "count" bytes from file descriptor "fd" into the buffer "buf", * and return the number of bytes read, like read(). * * Unlike read(), if we have read less than "count" bytes, we check to see * if there's any more to read, and keep trying, to make sure we fill the * buffer as full as we can. * * We stop retrying if the time elapsed since this function was entered * reaches TRANSFER_READ_TIMEOUT seconds. */ static ssize_t pv__transfer_read_repeated(int fd, char *buf, size_t count) { struct timespec start_time; ssize_t total_read; memset(&start_time, 0, sizeof(start_time)); pv_elapsedtime_read(&start_time); total_read = 0; while (count > 0) { ssize_t nread; struct timespec cur_time, transfer_elapsed; long double elapsed_seconds; nread = read(fd, buf, (size_t) (count > MAX_READ_AT_ONCE ? MAX_READ_AT_ONCE : count)); /* flawfinder: ignore */ /* * flawfinder rationale: reads stop after "count" bytes, and * we handle negative and zero results from read(), so it is * bounded to the buffer size the caller told us to use. */ if (nread < 0) return nread; total_read += nread; buf += nread; count -= nread; if (0 == nread) return total_read; memset(&cur_time, 0, sizeof(cur_time)); memset(&transfer_elapsed, 0, sizeof(transfer_elapsed)); elapsed_seconds = 0.0; pv_elapsedtime_read(&cur_time); pv_elapsedtime_subtract(&transfer_elapsed, &cur_time, &start_time); elapsed_seconds = pv_elapsedtime_seconds(&transfer_elapsed); if (elapsed_seconds > TRANSFER_READ_TIMEOUT) { debug("%s %d: %s (%f %s)", "fd", fd, "stopping read - timer expired", (double) elapsed_seconds, "sec elapsed"); return total_read; } if (count > 0) { debug("%s %d: %s (%ld %s, %ld %s)", "fd", fd, "trying another read after partial buffer fill", nread, "read", count, "remaining"); if (is_data_ready(fd, NULL, -1, NULL, 0) < 1) break; } } return total_read; } /* * Write up to "count" bytes to file descriptor "fd" from the buffer "buf", * and return the number of bytes written, like write(). * * Unlike write(), if we have written less than "count" bytes, we check to * see if we can write any more, and keep trying, to make sure we empty the * buffer as much as we can. * * While this is called after a successful write-possible select(), write() is * not guaranteed to succeed for _all_ sizes; we may end up returning 0 if this * occurs. (The first write() may return -1 / EINTR if the consumer doesn't * read any data before our timeout and the buffer of whatever stdout is is * near-full.) (see https://codeberg.org/ivarch/pv/pulls/93) * * If "sync_after_write" is true, we call fdatasync() after each write() (or * fsync() if _POSIX_SYNCHRONIZED_IO is not > 0). * * We stop retrying if the time elapsed since this function was entered * reaches TRANSFER_WRITE_TIMEOUT seconds. */ static ssize_t pv__transfer_write_repeated(int fd, char *buf, size_t count, bool sync_after_write) { struct timespec start_time; ssize_t total_written; memset(&start_time, 0, sizeof(start_time)); pv_elapsedtime_read(&start_time); total_written = 0; while (count > 0) { ssize_t nwritten; struct timespec cur_time, transfer_elapsed; long double elapsed_seconds; size_t asked_to_write; asked_to_write = count > MAX_WRITE_AT_ONCE ? MAX_WRITE_AT_ONCE : count; nwritten = write(fd, buf, asked_to_write); #ifdef HAVE_FDATASYNC if (sync_after_write && nwritten >= 0) { /* * Ignore non IO errors, such as EBADFD (bad file * descriptor), EINVAL (non syncable fd, such as a * pipe), etc - only return an error on EIO. */ #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0 if ((fdatasync(fd) < 0) && (EIO == errno)) { return -1; } #else if ((fsync(fd) < 0) && (EIO == errno)) { return -1; } #endif } #endif /* HAVE_FDATASYNC */ if (nwritten < 0) { if ((EINTR == errno) || (EAGAIN == errno)) { /* * Interrupted by a signal - probably our * alarm or interval timer - so just return * what we've written so far. */ return total_written; } else { /* * Legitimate error - return negative. */ return nwritten; } } total_written += nwritten; buf += nwritten; count -= nwritten; if (0 == nwritten) return total_written; memset(&cur_time, 0, sizeof(cur_time)); memset(&transfer_elapsed, 0, sizeof(transfer_elapsed)); elapsed_seconds = 0.0; pv_elapsedtime_read(&cur_time); pv_elapsedtime_subtract(&transfer_elapsed, &cur_time, &start_time); elapsed_seconds = pv_elapsedtime_seconds(&transfer_elapsed); if (elapsed_seconds > TRANSFER_WRITE_TIMEOUT) { debug("%s %d: %s (%f %s)", "fd", fd, "stopping write - timer expired", (double) elapsed_seconds, "sec elapsed"); return total_written; } /* * Running the select() here seems to make PV eat a lot of * CPU in some cases, so instead we just go round the loop * again and rely on our alarm or interval timer to * interrupt us if we run out of time - also on our elapsed * time check. */ if (count > 0) { debug("%s %d: %s (%ld %s, %ld %s)", "fd", fd, "trying another write after partial buffer flush", nwritten, "written", count, "remaining"); #if 0 /* removed after 1.6.0 - see comment above */ if (is_data_ready(-1, NULL, fd, NULL, 0) < 1) { break; } #endif /* end of removed section */ } } return total_written; } /* * Read some data from the given file descriptor. Returns zero if there was * a transient error and we need to return 0 from pv_transfer, otherwise * returns 1. * * At most, the number of bytes read will be the number of bytes remaining * in the input buffer, capped to the number of bytes left until * state->control.size is reached if state->control.stop_at_size is true. * If state->control.rate_limit is >0, and/or "max_to_write" is >0, and * splice() is used, then the maximum number of bytes read will be further * capped to the value of "max_to_write", since splice() writes as well as * reads. * * If splice() was successfully used, sets state->transfer.splice_used to * true; if it failed, then state->transfer.splice_failed_fd is updated to * the current fd so splice() won't be tried again until the next input * file. * * Updates state->transfer.read_position by the number of bytes read, unless * splice() was used, in which case it does not since there's nothing in the * buffer (and it also adds the bytes to state->transfer.written since * they've been written to the output). * * Also increases state->transfer.total_bytes_read by the number of bytes * read, regardless of whether splice() was used, since total_bytes_read is * what it says it is, rather than being a buffer indicator. * * On read error, updates state->status.exit_status, and if max_to_write by * state->control.skip_errors, tries to skip past the problem. * * If the end of the input file is reached or the error is unrecoverable, * sets *eof_in to true. If all data in the buffer has been written at this * point, then also sets *eof_out to true. */ static int pv__transfer_read(pvstate_t state, int fd, bool *eof_in, bool *eof_out, off_t max_to_write) { bool do_not_skip_errors; size_t bytes_can_read; off_t amount_to_skip, amount_skipped, orig_offset, skip_offset; ssize_t nread; do_not_skip_errors = false; if (0 == state->control.skip_errors) do_not_skip_errors = true; bytes_can_read = state->transfer.buffer_size - state->transfer.read_position; /* * Don't read past control.size if stop_at_size is true (issue * #166). * * This isn't workable in line mode. */ if (state->control.stop_at_size && !state->control.linemode) { off_t bytes_remaining_to_read = state->control.size - state->transfer.total_bytes_read; if ((long long) bytes_can_read > (long long) bytes_remaining_to_read) { debug("%lld > (%lld-%lld=%lld): %s", (long long) bytes_can_read, (long long) (state->control.size), (long long) state->transfer.total_bytes_read, (long long) bytes_remaining_to_read, "truncating for stop-at-size"); bytes_can_read = (size_t) bytes_remaining_to_read; } } nread = 0; #ifdef HAVE_SPLICE state->transfer.splice_used = false; if ((!state->control.linemode) && (!state->control.no_splice) && (fd != state->transfer.splice_failed_fd) && (0 == state->transfer.to_write)) { size_t bytes_to_splice; if (state->control.rate_limit > 0 || max_to_write != 0) { bytes_to_splice = (size_t) max_to_write; } else { bytes_to_splice = bytes_can_read; } /*@-nullpass@ */ /*@-type@ */ /* splint doesn't know about splice */ nread = splice(fd, NULL, state->control.output_fd, NULL, bytes_to_splice, SPLICE_F_MORE); /*@+type@ */ /*@+nullpass@ */ state->transfer.splice_used = true; if ((nread < 0) && (EINVAL == errno)) { debug("%s %d: %s", "fd", fd, "splice failed with EINVAL - disabling"); state->transfer.splice_failed_fd = fd; state->transfer.splice_used = false; /* * Fall through to read() below. */ } else if (nread > 0) { state->transfer.written = nread; state->transfer.total_bytes_read += nread; #ifdef HAVE_FDATASYNC if (state->control.sync_after_write) { /* * Ignore non IO errors, such as EBADFD (bad file * descriptor), EINVAL (non syncable fd, such as a * pipe), etc - only treat EIO as a failure. * Since this is a write error, not a read * error, we cannot skip it, so set * "do_not_skip_errors". */ if ((fdatasync(state->control.output_fd) < 0) && (EIO == errno)) { nread = -1; do_not_skip_errors = true; } } #endif /* HAVE_FDATASYNC */ } else if ((-1 == nread) && (EAGAIN == errno)) { /* nothing read yet - do nothing */ } else { /* EOF might not really be EOF, it seems */ state->transfer.splice_used = false; } } if (!state->transfer.splice_used) { nread = pv__transfer_read_repeated(fd, state->transfer.transfer_buffer + state->transfer.read_position, bytes_can_read); } #else nread = pv__transfer_read_repeated(fd, state->transfer.transfer_buffer + state->transfer.read_position, bytes_can_read); #endif /* HAVE_SPLICE */ if (0 == nread) { /* * If read returned 0, we've reached the end of this input * file. If we've also written all the data in the transfer * buffer, we set eof_out as well, so that the main loop can * move on to the next input file. */ *eof_in = true; if (state->transfer.write_position >= state->transfer.read_position) *eof_out = true; return 1; } else if (nread > 0) { /* * Read returned >0, so we successfully read data - clear * the error counter and update our record of how much data * we've got in the buffer. */ state->transfer.read_errors_in_a_row = 0; #ifdef HAVE_SPLICE /* * If we used splice(), there isn't any more data in the * buffer than there was before. */ if (!state->transfer.splice_used) state->transfer.read_position += nread; #else state->transfer.read_position += nread; #endif /* HAVE_SPLICE */ /* Update the counter of all bytes read so far. */ state->transfer.total_bytes_read += nread; return 1; } /* * If we reach this point, nread<0, so there was an error. */ /* * If a read error occurred but it was EINTR or EAGAIN, just wait a * bit and then return zero, since this was a transient error. */ if ((EINTR == errno) || (EAGAIN == errno)) { debug("%s %d: %s: %s", "fd", fd, "transient error - waiting briefly", strerror(errno)); (void) is_data_ready(-1, NULL, -1, NULL, 10000); return 0; } /* * The read error is not transient, so update the program's final * exit status, regardless of whether we're skipping errors, and * increment the error counter. */ state->status.exit_status |= PV_ERROREXIT_TRANSFER; state->transfer.read_errors_in_a_row++; /* * If we aren't skipping errors, show the error and pretend we * reached the end of this file. */ if (do_not_skip_errors) { pv_error("%s: %s: %s", pv_current_file_name(state), _("read failed"), strerror(errno)); *eof_in = true; if (state->transfer.write_position >= state->transfer.read_position) { *eof_out = true; } return 1; } /* * Try to skip past the error. */ amount_skipped = -1; if (!state->transfer.read_error_warning_shown) { /*@-compdef@ */ pv_error("%s: %s: %s", pv_current_file_name(state), _("warning: read errors detected"), strerror(errno)); /*@+compdef@ */ /* splint - see previous pv_current_file_name() call. */ state->transfer.read_error_warning_shown = true; } orig_offset = (off_t) lseek(fd, 0, SEEK_CUR); /* * If the file is not seekable, we can't skip past the error, so we * will have to abandon the attempt and pretend we reached the end * of the file. */ if (0 > orig_offset) { /*@-compdef@ */ pv_error("%s: %s: %s", pv_current_file_name(state), _("file is not seekable"), strerror(errno)); /*@+compdef@ */ /* splint - see previous pv_current_file_name() calls. */ *eof_in = true; if (state->transfer.write_position >= state->transfer.read_position) { *eof_out = true; } return 1; } /* * If a non-zero error skip block size was given, just use that, * otherwise start small and ramp up based on the number of errors * in a row. */ if (state->control.error_skip_block > 0) { amount_to_skip = state->control.error_skip_block; } else { if (state->transfer.read_errors_in_a_row < 10) { amount_to_skip = (off_t) (state->transfer.read_errors_in_a_row < 5 ? 1 : 2); } else if (state->transfer.read_errors_in_a_row < 20) { unsigned int shift_by = (unsigned int) (state->transfer.read_errors_in_a_row - 10); amount_to_skip = (off_t) (1 << shift_by); } else { amount_to_skip = 512; } } /* * Round the skip amount down to the start of the next block of the * skip amount size. For instance if the skip amount is 512, but * our file offset is 257, we'll jump to 512 instead of 769. */ if (amount_to_skip > 1) { skip_offset = orig_offset + amount_to_skip; skip_offset -= (skip_offset % amount_to_skip); if (skip_offset > orig_offset) { amount_to_skip = skip_offset - orig_offset; } } /* * Trim the skip amount so we wouldn't read too much. */ if (amount_to_skip > (off_t) bytes_can_read) amount_to_skip = (off_t) bytes_can_read; /*@+longintegral@ */ /* splint complains about __off_t vs off_t */ skip_offset = (off_t) lseek(fd, (off_t) (orig_offset + amount_to_skip), SEEK_SET); /*@-longintegral@ */ /* * If the skip we just tried didn't work, try only skipping 1 byte * in case we were trying to go past the end of the input file. */ if (skip_offset < 0) { amount_to_skip = 1; /*@+longintegral@ */ /* see above */ skip_offset = (off_t) lseek(fd, (off_t) (orig_offset + amount_to_skip), SEEK_SET); /*@-longintegral@ */ } if (skip_offset < 0) { /* * Failed to skip - lseek() returned an error, so mark the * file as having ended. */ *eof_in = true; /* * EINVAL means the file has ended since we've tried to go * past the end of it, so we don't bother with a warning * since it just means we've reached the end anyway. */ if (EINVAL != errno) { /*@-compdef@ */ pv_error("%s: %s: %s", pv_current_file_name(state), _("failed to seek past error"), strerror(errno)); /*@+compdef@ */ /* splint - see previous pv_current_file_name() calls. */ } } else { amount_skipped = skip_offset - orig_offset; } /* * If we succeeded in skipping some bytes, zero the equivalent part * of the transfer buffer, and update the buffer position. */ if (amount_skipped > 0) { memset(state->transfer.transfer_buffer + state->transfer.read_position, 0, (size_t) amount_skipped); state->transfer.read_position += amount_skipped; if (state->control.skip_errors < 2) { /*@-compdef@ */ pv_error("%s: %s: %ld - %ld (%ld %s)", pv_current_file_name(state), _("skipped past read error"), (long) orig_offset, (long) skip_offset, (long) amount_skipped, _("B")); /*@+compdef@ */ /* splint - see previous pv_current_file_name() calls. */ } } else { /* * Failed to skip - mark file as ended. */ *eof_in = true; if (state->transfer.write_position >= state->transfer.read_position) { *eof_out = true; } } return 1; } /* * Write state->transfer.to_write bytes of data from the transfer buffer to the output. * Returns zero if there was a transient error and we need to return 0 from * pv_transfer, otherwise returns 1. * * Updates state->transfer.write_position by moving it on by the number of bytes * written; adds the number of bytes written to state->transfer.written; sets * *eof_out to true, on output EOF, or when the write position catches up * with the read position AND *eof_in is true (meaning we've reached the end * of data). * * On error, sets *eof_out to true, sets state->transfer.written to -1, and updates * state->status.exit_status. * * If state->control.discard_input is true, does not actually write anything. */ static int pv__transfer_write(pvstate_t state, bool *eof_in, bool *eof_out, long *lineswritten) { ssize_t nwritten; int write_errno; bool all_nulls; off_t output_offset; size_t write_check_position, write_end_position; if (NULL == state->transfer.transfer_buffer) { pv_error("%s", _("no transfer buffer allocated")); state->status.exit_status |= PV_ERROREXIT_MEMORY; *eof_out = true; state->transfer.written = -1; return 1; } nwritten = 0; write_errno = 0; if (state->control.discard_input) { nwritten = state->transfer.to_write; } else if (state->transfer.to_write > 0) { /* * In sparse output mode, check whether all of the bytes to * be written are null, and if so, try to seek the output * instead of writing the null bytes. */ if (state->control.sparse_output && !state->transfer.output_not_seekable) { write_check_position = state->transfer.write_position; write_end_position = write_check_position + (size_t) (state->transfer.to_write); all_nulls = true; while (all_nulls && write_check_position < write_end_position) { if ('\0' == state->transfer.transfer_buffer[write_check_position]) { write_check_position++; } else { all_nulls = false; } } if (all_nulls) { /* * Use lseek() to move forward in the file, * and then ftruncate() it to its new size. * * If any step fails, mark the output not * seekable so we stop trying. */ /*@+longintegral@ */ /* * splint has trouble with off_t / __off_t, in the lseek() call. */ output_offset = lseek(state->control.output_fd, (off_t) (state->transfer.to_write), SEEK_CUR); if (output_offset == (off_t) - 1) { debug("%s: %s", "output lseek() failed", strerror(errno)); state->transfer.output_not_seekable = true; } else { /* Seek successful - skip write. */ debug("%s (%ld) -> %s: %ld", "skipped null writes", (long) (state->transfer.to_write), "new position", (long) output_offset); nwritten = state->transfer.to_write; goto pv__transfer_write_completed; } /*@-longintegral@ */ } } /* * Set an interval timer or an alarm to interrupt the write * with a signal if the write takes too long, so we can * continue producing progress information. */ #if HAVE_SETITIMER struct itimerval new_timer; /*@-unrecog@ */ /* splint doesn't know setitimer or ITIMER_REAL */ memset(&new_timer, 0, sizeof(new_timer)); new_timer.it_value.tv_sec = (time_t) (state->control.interval); new_timer.it_value.tv_usec = (suseconds_t) (((long) (state->control.interval * 1000000.0)) % 1000000); /* * We have to set the interval so that the timer continues * to repeat while writes are attempted, especially as it's * possible that the initial timer run will expire * immediately if the period is less than 1 second. */ new_timer.it_interval.tv_sec = new_timer.it_value.tv_sec; new_timer.it_interval.tv_usec = new_timer.it_value.tv_usec; debug("%s: [%lds,%ldus]", "setting interval timer", (long) (new_timer.it_value.tv_sec), (long) (new_timer.it_value.tv_usec)); if (0 != setitimer(ITIMER_REAL, &new_timer, NULL)) { pv_error("%s: %s", _("failed to set interval timer"), strerror(errno)); } #else /* ! HAVE_SETITIMER */ (void) alarm(1); debug("%s", "setting alarm"); #endif /* HAVE_SETITIMER */ debug("%s: %ld %s", "beginning write attempt", (long) (state->transfer.to_write), "bytes"); nwritten = pv__transfer_write_repeated(state->control.output_fd, state->transfer.transfer_buffer + state->transfer.write_position, (size_t) (state->transfer.to_write), state->control.sync_after_write); if (nwritten < 0) { write_errno = (int) errno; debug("%s: %ld: %s", "bytes written", (long) nwritten, strerror(errno)); } else { debug("%s: %ld", "bytes written", (long) nwritten); } #if HAVE_SETITIMER memset(&new_timer, 0, sizeof(new_timer)); new_timer.it_interval.tv_sec = 0; new_timer.it_interval.tv_usec = 0; new_timer.it_value.tv_sec = 0; new_timer.it_value.tv_usec = 0; if (0 != setitimer(ITIMER_REAL, &new_timer, NULL)) { pv_error("%s: %s", _("failed to clear interval timer"), strerror(errno)); } /*@+unrecog@ */ #else /* ! HAVE_SETITIMER */ debug("%s", "cancelling alarm"); (void) alarm(0); #endif /* HAVE_SETITIMER */ } pv__transfer_write_completed: /* If lseek() worked for sparse output, it jumps down here. */ if (nwritten > 0) { bool tracking_lines = false; if ((state->control.linemode) && (lineswritten != NULL)) tracking_lines = true; else if (state->display.showing_previous_line) tracking_lines = true; /* * Write returned >0 - data successfully written. */ if (tracking_lines) { char separator; char *ptr; long lines = 0; /* * Tracking lines - either line mode, or we're * showing the last line in the display, or both. * So we need to look through what we've just * written to either count how many lines there * were, or get the content of the most recent * complete line, or both. */ /* Allocate buffer to remember line positions. */ if (NULL == state->transfer.line_positions && NULL != lineswritten) { state->transfer.line_positions_capacity = MAX_LINE_POSITIONS; /*@-mustfreeonly@ */ state->transfer.line_positions = calloc((size_t) (state->transfer.line_positions_capacity), sizeof(off_t)); if (NULL == state->transfer.line_positions) { pv_error("%s: %s", _("line position buffer allocation failed"), strerror(errno)); } /*@+mustfreeonly@ */ /* splint doesn't see we only call calloc() when line_positions is NULL. */ } if (state->control.null_terminated_lines) { separator = '\0'; } else { separator = '\n'; } ptr = (char *) (state->transfer.transfer_buffer + state->transfer.write_position - 1); for (ptr++; ptr - (char *) state->transfer.transfer_buffer - state->transfer.write_position < (size_t) nwritten; ptr++, state->transfer.last_output_position++) { if (*ptr != separator) { /* * If we're displaying the previous * line ("%L"), add to our line * buffer. */ if (state->display.showing_previous_line && state->display.next_line_len < PV_SIZEOF_PREVLINE_BUFFER - 1) { state->display.next_line[state->display.next_line_len] = *ptr; state->display.next_line_len++; } continue; } /* Separator found - increment line count. */ ++lines; /* * If we're displaying the previous line * ("%L"), update the previous-line buffer * with the line we just completed, and * start a new one. */ if (state->display.showing_previous_line) { memset(state->display.previous_line, 0, PV_SIZEOF_PREVLINE_BUFFER); if (state->display.next_line_len > PV_SIZEOF_PREVLINE_BUFFER - 1) state->display.next_line_len = PV_SIZEOF_PREVLINE_BUFFER - 1; if (state->display.next_line_len > 0) { memcpy(state->display.previous_line, state->display.next_line, /* flawfinder: ignore */ state->display.next_line_len); debug("%s: [%s]", "updated previous_line", state->display.previous_line); } state->display.next_line_len = 0; /* * flawfinder - next_line_len is * guaranteed to be less than the * size of the previous_line buffer * since we check it just before * memcpy(), and we ensure that the * last byte in the buffer is \0. */ } if (NULL == state->transfer.line_positions) continue; /* Store the position of the separator. */ state->transfer.line_positions[state->transfer.line_positions_head] = state->transfer.last_output_position; state->transfer.line_positions_head++; /* Circular buffer - wrap around. */ if (state->transfer.line_positions_head >= state->transfer.line_positions_capacity) { state->transfer.line_positions_head = 0; } /* Increment count of line positions, if below capacity. */ if (state->transfer.line_positions_length < state->transfer.line_positions_capacity) { state->transfer.line_positions_length++; } } if (NULL != lineswritten) *lineswritten += lines; } state->transfer.write_position += nwritten; state->transfer.written += nwritten; /* * If we're monitoring the output, update our copy of the * last few bytes we've written. */ if (state->display.showing_last_written && (nwritten > 0)) { size_t new_portion_size, old_portion_size; new_portion_size = (size_t) nwritten; if (new_portion_size > state->display.lastwritten_bytes) new_portion_size = state->display.lastwritten_bytes; old_portion_size = state->display.lastwritten_bytes - new_portion_size; /* * Make room for the new portion. */ if (old_portion_size > 0) { memmove(state->display.lastwritten_buffer, state->display.lastwritten_buffer + new_portion_size, old_portion_size); } /* * Copy the new data in. */ memcpy(state->display.lastwritten_buffer + /* flawfinder: ignore */ old_portion_size, state->transfer.transfer_buffer + state->transfer.write_position - new_portion_size, new_portion_size); /* * flawfinder rationale: calculations above ensure * that old_portion_size + new_portion_size is * always <= lastwritten_bytes, and * lastwritten_bytes is guaranteed by * pv__format_init() to be no more than * PV_SIZEOF_LASTWRITTEN_BUFFER, which is the size * of lastwritten_buffer, so the memcpy() will * always fit into the buffer. */ } /* * If we've written all the data in the buffer, reset the * read pointer to the start, and if the input file is at * EOF, set eof_out as well to indicate that we've written * everything for this input file. */ if (state->transfer.write_position >= state->transfer.read_position) { state->transfer.write_position = 0; state->transfer.read_position = 0; if (*eof_in) *eof_out = true; } return 1; } /* * If we reach this point, nwritten<=0, so there may be an error. */ /* * If a write error occurred but it was EINTR or EAGAIN, or write(2) * blocked on first write such that nwritten == 0, just wait a bit and * then return zero, since this was a transient error. */ if ((0 == nwritten) || (EINTR == write_errno) || (EAGAIN == write_errno)) { if (0 == nwritten) { debug("%s", "attempted write blocked - waiting briefly"); } else { debug("%s: %s", "transient write error - waiting briefly", strerror(write_errno)); } (void) is_data_ready(-1, NULL, -1, NULL, 10000); return 0; } /* * SIGPIPE means we've finished. Don't output an error because it's * not really our error to report. */ if (EPIPE == write_errno) { *eof_in = true; *eof_out = true; state->flags.pipe_closed = 1; debug("%s", "SIGPIPE received - setting pipe_closed"); return 0; } pv_error("%s: %s", _("write failed"), strerror(write_errno)); state->status.exit_status |= PV_ERROREXIT_TRANSFER; *eof_out = true; state->transfer.written = -1; return 1; } /* * Return a pointer to a newly allocated buffer of the given size, aligned * appropriately for the current input and output file descriptors * (important if using O_DIRECT). * * Falls back to unaligned allocation if it was not possible to get an * aligned buffer, or if the relevant operating system features were not * available. With O_DIRECT, this means that transfers could fail with an * "Invalid argument" error (EINVAL). * * Returns NULL on complete allocation failure. */ /*@null@*/ /*@only@*/ static char *pv__allocate_aligned_buffer(int outfd, int infd, size_t target_size) { void *newptr; #if defined(HAVE_FPATHCONF) && defined(HAVE_POSIX_MEMALIGN) && defined(_PC_REC_XFER_ALIGN) long input_alignment, output_alignment, min_alignment; long required_alignment; input_alignment = infd >= 0 ? fpathconf(infd, _PC_REC_XFER_ALIGN) : -1; output_alignment = fpathconf(outfd, _PC_REC_XFER_ALIGN); #if defined(HAVE_SYSCONF) && defined(_SC_PAGESIZE) min_alignment = sysconf(_SC_PAGESIZE); #else /* ! defined(HAVE_SYSCONF) && defined(_SC_PAGESIZE) */ min_alignment = 8192; #endif /* defined(HAVE_SYSCONF) && defined(_SC_PAGESIZE) */ if (input_alignment > output_alignment) { required_alignment = input_alignment; } else if (output_alignment > input_alignment) { required_alignment = output_alignment; } else if (input_alignment < min_alignment) { required_alignment = min_alignment; } else { required_alignment = input_alignment; } /* Ensure the alignment is at least the page size. */ if (required_alignment < min_alignment) { required_alignment = min_alignment; } newptr = NULL; /*@-unrecog@ */ /* splice doesn't know of posix_memalign(). */ if (0 != posix_memalign((void **) (&newptr), (size_t) required_alignment, target_size)) { newptr = malloc(target_size); } /*@+unrecog@ */ #else /* ! defined(HAVE_FPATHCONF) && defined(HAVE_POSIX_MEMALIGN) && defined(_PC_REC_XFER_ALIGN) */ newptr = malloc(target_size); #endif /* defined(HAVE_FPATHCONF) && defined(HAVE_POSIX_MEMALIGN) && defined(_PC_REC_XFER_ALIGN) */ /* Initialise the buffer with zeroes. */ if (NULL != newptr) memset(newptr, 0, target_size); return newptr; } /* * Transfer some data from "fd" to standard output, timing out after 9/100 * of a second. If state->control.rate_limit is >0, and/or "allowed" is >0, only up * to "allowed" bytes can be written. The variables that "eof_in" and * "eof_out" point to are used to flag that we've finished reading and * writing respectively. * * Returns the number of bytes written, or negative on error (in which case * state->status.exit_status is updated). In line mode, the number of lines written * will be put into *lineswritten. */ ssize_t pv_transfer(pvstate_t state, int fd, bool *eof_in, bool *eof_out, off_t allowed, long *lineswritten) { bool ready_to_read, ready_to_write; int check_read_fd, check_write_fd; int n; if (NULL == state) return 0; #ifdef O_DIRECT /* * Set or clear O_DIRECT on the input and output file descriptors, * if the setting has changed. */ if (state->control.direct_io_changed) { if (!(*eof_in)) { if (0 != fcntl(fd, F_SETFL, (state->control.direct_io ? O_DIRECT : 0) | fcntl(fd, F_GETFL))) { /*@-compdef@ */ debug("%s: %s: %s", pv_current_file_name(state), "fcntl", strerror(errno)); /*@+compdef@ */ /* splint - see previous pv_current_file_name() calls. */ } } if (!(*eof_out)) { if (0 != fcntl(state->control.output_fd, F_SETFL, (state->control.direct_io ? O_DIRECT : 0) | fcntl(state->control.output_fd, F_GETFL))) { debug("%s: %s: %s", NULL == state->control.output_name ? "(null)" : state->control.output_name, "fcntl", strerror(errno)); } } state->control.direct_io_changed = false; } #endif /* O_DIRECT */ /* * Reinitialise the error skipping variables if the file descriptor * has changed since the last time we were called. */ if (fd != state->transfer.last_read_skip_fd) { state->transfer.last_read_skip_fd = fd; state->transfer.read_errors_in_a_row = 0; state->transfer.read_error_warning_shown = false; } /* * Allocate a new buffer, aligned appropriately for the input file * (important if using O_DIRECT). */ if (NULL == state->transfer.transfer_buffer) { state->transfer.transfer_buffer = pv__allocate_aligned_buffer(state->control.output_fd, fd, state->control.target_buffer_size + 32); if (NULL == state->transfer.transfer_buffer) { pv_error("%s: %s", _("buffer allocation failed"), strerror(errno)); state->status.exit_status |= PV_ERROREXIT_MEMORY; return -1; } state->transfer.buffer_size = state->control.target_buffer_size; } /* * Reallocate the buffer if the buffer size has changed * mid-transfer. We have to do this by allocating a new buffer, * copying to it, and freeing the old one (potentially leaking * memory) because the buffer may need to be aligned for O_DIRECT, * and we can't realloc() an aligned buffer. */ if (state->transfer.buffer_size < state->control.target_buffer_size) { char *newptr; newptr = pv__allocate_aligned_buffer(state->control.output_fd, fd, state->control.target_buffer_size + 32); if (NULL == newptr) { /* * Reset target if realloc failed so we don't keep * trying to realloc over and over. */ debug("realloc: %s", strerror(errno)); state->control.target_buffer_size = state->transfer.buffer_size; } else { debug("%s: %ld", "buffer resized", state->transfer.buffer_size); /* * Copy the old buffer contents into the new buffer, * and free the old one. */ if (state->transfer.buffer_size > 0) { memcpy(newptr, state->transfer.transfer_buffer, state->transfer.buffer_size); /* flawfinder: ignore */ } /* * flawfinder rationale: number of bytes copied is * definitely always smaller than the new buffer * size. */ free(state->transfer.transfer_buffer); state->transfer.transfer_buffer = newptr; state->transfer.buffer_size = state->control.target_buffer_size; } } if ((state->control.linemode) && (lineswritten != NULL)) *lineswritten = 0; if ((*eof_in) && (*eof_out)) { debug("%s %d: %s", "fd", fd, "early return 0 - EOF in and out"); return 0; } check_read_fd = -1; check_write_fd = -1; /* * If the input file is not at EOF and there's room in the buffer, * look for incoming data from it. */ if ((!(*eof_in)) && (state->transfer.read_position < state->transfer.buffer_size)) { check_read_fd = fd; } /* * Work out how much we're allowed to write, based on the amount of * data left in the buffer. If rate limiting is active or "allowed" * is >0, then this puts an upper limit on how much we're allowed to * write. */ state->transfer.to_write = (ssize_t) (state->transfer.read_position - state->transfer.write_position); if ((state->control.rate_limit > 0) || (allowed > 0)) { if ((off_t) (state->transfer.to_write) > allowed) { state->transfer.to_write = (ssize_t) allowed; } } /* * If we don't think we've finished writing and there's anything * we're allowed to write, look for the output becoming writable. */ if ((!(*eof_out)) && (state->transfer.to_write > 0)) { check_write_fd = state->control.output_fd; } ready_to_read = false; ready_to_write = false; n = is_data_ready(check_read_fd, &ready_to_read, check_write_fd, &ready_to_write, 90000); if (n < 0) { /* * Ignore transient errors by returning 0 immediately. */ if (EINTR == errno) { debug("%s %d: %s", "fd", fd, "early return 0 - is_data_ready < 0"); return 0; } /* * Any other error is a problem and we must report back. */ /*@-compdef@ */ pv_error("%s: %s: %d: %s", pv_current_file_name(state), _("select call failed"), n, strerror(errno)); /*@+compdef@ */ /* splint - see previous pv_current_file_name() calls. */ state->status.exit_status |= PV_ERROREXIT_TRANSFER; return -1; } state->transfer.written = 0; /* * If there is data to read, try to read some in. Return early if * there was a transient read error. * * NB this can update state->transfer.written because of splice(). */ if (ready_to_read) { if (pv__transfer_read(state, fd, eof_in, eof_out, allowed) == 0) { debug("%s %d: %s (%s=%s, %s=%s, %s=%lu)", "fd", fd, "early return 0 - pv__transfer_read returned 0", "eof_in", eof_in ? "true" : "false", "eof_out", eof_out ? "true" : "false", "allowed", (unsigned long) allowed); return 0; } } /* * In line mode, only write up to and including the last newline, * so that we're writing output line-by-line. */ if ((state->transfer.to_write > 0) && (state->control.linemode) && !(state->control.null_terminated_lines)) { char *start; char *end; start = (char *) (state->transfer.transfer_buffer + state->transfer.write_position); end = pv_memrchr(start, (int) '\n', (size_t) (state->transfer.to_write)); if (NULL != end) { state->transfer.to_write = (ssize_t) ((end - start) + 1); } } /* * If there is data to write, and the output is ready to receive it, * and we didn't use splice() this time, write some data. * Return early if there was a transient write error. */ if (ready_to_write #ifdef HAVE_SPLICE && (!state->transfer.splice_used) #endif /* HAVE_SPLICE */ && (state->transfer.read_position > state->transfer.write_position) && (state->transfer.to_write > 0) && (NULL != lineswritten)) { if (pv__transfer_write(state, eof_in, eof_out, lineswritten) == 0) { debug("%s %d: %s (%s=%s, %s=%s, %s=%lu)", "fd", fd, "early return 0 - pv__transfer_write returned 0", "eof_in", eof_in ? "true" : "false", "eof_out", eof_out ? "true" : "false", "lineswritten", (unsigned long) lineswritten); return 0; } } #ifdef MAXIMISE_BUFFER_FILL /* * Rotate the written bytes out of the buffer so that it can be * filled up completely by the next read. */ if (state->transfer.write_position > 0) { if (state->transfer.write_position < state->transfer.read_position) { memmove(state->transfer.transfer_buffer, state->transfer.transfer_buffer + state->transfer.write_position, state->transfer.read_position - state->transfer.write_position); state->transfer.read_position -= state->transfer.write_position; state->transfer.write_position = 0; } else { state->transfer.write_position = 0; state->transfer.read_position = 0; } } #endif /* MAXIMISE_BUFFER_FILL */ if (0 == state->transfer.written) { debug("%s %d: %s", "fd", fd, "end-of-function return 0 - transfer.written is zero"); } return state->transfer.written; } pv-1.10.0/ABOUT-NLS0000644000273400027340000000010315026612357010375 00000000000000 pv-1.10.0/aclocal.m40000644000273400027340000050706315101211035011005 00000000000000# generated automatically by aclocal 1.16.5 -*- Autoconf -*- # Copyright (C) 1996-2021 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])]) m4_ifndef([AC_AUTOCONF_VERSION], [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.71],, [m4_warning([this file was generated for autoconf 2.71. You have another version of autoconf. It may work, but is not guaranteed to. If you have problems, you may need to regenerate the build system entirely. To do so, use the procedure documented by the package, typically 'autoreconf'.])]) # gettext.m4 serial 71 (gettext-0.20.2) dnl Copyright (C) 1995-2014, 2016, 2018-2020 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl dnl This file can be used in projects which are not available under dnl the GNU General Public License or the GNU Lesser General Public dnl License but which still want to provide support for the GNU gettext dnl functionality. dnl Please note that the actual code of the GNU gettext library is covered dnl by the GNU Lesser General Public License, and the rest of the GNU dnl gettext package is covered by the GNU General Public License. dnl They are *not* in the public domain. dnl Authors: dnl Ulrich Drepper , 1995-2000. dnl Bruno Haible , 2000-2006, 2008-2010. dnl Macro to add for using GNU gettext. dnl Usage: AM_GNU_GETTEXT([INTLSYMBOL], [NEEDSYMBOL], [INTLDIR]). dnl INTLSYMBOL must be one of 'external', 'use-libtool'. dnl INTLSYMBOL should be 'external' for packages other than GNU gettext, and dnl 'use-libtool' for the packages 'gettext-runtime' and 'gettext-tools'. dnl If INTLSYMBOL is 'use-libtool', then a libtool library dnl $(top_builddir)/intl/libintl.la will be created (shared and/or static, dnl depending on --{enable,disable}-{shared,static} and on the presence of dnl AM-DISABLE-SHARED). dnl If NEEDSYMBOL is specified and is 'need-ngettext', then GNU gettext dnl implementations (in libc or libintl) without the ngettext() function dnl will be ignored. If NEEDSYMBOL is specified and is dnl 'need-formatstring-macros', then GNU gettext implementations that don't dnl support the ISO C 99 formatstring macros will be ignored. dnl INTLDIR is used to find the intl libraries. If empty, dnl the value '$(top_builddir)/intl/' is used. dnl dnl The result of the configuration is one of three cases: dnl 1) GNU gettext, as included in the intl subdirectory, will be compiled dnl and used. dnl Catalog format: GNU --> install in $(datadir) dnl Catalog extension: .mo after installation, .gmo in source tree dnl 2) GNU gettext has been found in the system's C library. dnl Catalog format: GNU --> install in $(datadir) dnl Catalog extension: .mo after installation, .gmo in source tree dnl 3) No internationalization, always use English msgid. dnl Catalog format: none dnl Catalog extension: none dnl If INTLSYMBOL is 'external', only cases 2 and 3 can occur. dnl The use of .gmo is historical (it was needed to avoid overwriting the dnl GNU format catalogs when building on a platform with an X/Open gettext), dnl but we keep it in order not to force irrelevant filename changes on the dnl maintainers. dnl AC_DEFUN([AM_GNU_GETTEXT], [ dnl Argument checking. ifelse([$1], [], , [ifelse([$1], [external], , [ifelse([$1], [use-libtool], , [errprint([ERROR: invalid first argument to AM_GNU_GETTEXT ])])])]) ifelse(ifelse([$1], [], [old])[]ifelse([$1], [no-libtool], [old]), [old], [errprint([ERROR: Use of AM_GNU_GETTEXT without [external] argument is no longer supported. ])]) ifelse([$2], [], , [ifelse([$2], [need-ngettext], , [ifelse([$2], [need-formatstring-macros], , [errprint([ERROR: invalid second argument to AM_GNU_GETTEXT ])])])]) define([gt_included_intl], ifelse([$1], [external], [no], [yes])) gt_NEEDS_INIT AM_GNU_GETTEXT_NEED([$2]) AC_REQUIRE([AM_PO_SUBDIRS])dnl ifelse(gt_included_intl, yes, [ AC_REQUIRE([AM_INTL_SUBDIR])dnl ]) dnl Prerequisites of AC_LIB_LINKFLAGS_BODY. AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) AC_REQUIRE([AC_LIB_RPATH]) dnl Sometimes libintl requires libiconv, so first search for libiconv. dnl Ideally we would do this search only after the dnl if test "$USE_NLS" = "yes"; then dnl if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then dnl tests. But if configure.in invokes AM_ICONV after AM_GNU_GETTEXT dnl the configure script would need to contain the same shell code dnl again, outside any 'if'. There are two solutions: dnl - Invoke AM_ICONV_LINKFLAGS_BODY here, outside any 'if'. dnl - Control the expansions in more detail using AC_PROVIDE_IFELSE. dnl Since AC_PROVIDE_IFELSE is not documented, we avoid it. ifelse(gt_included_intl, yes, , [ AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY]) ]) dnl Sometimes, on Mac OS X, libintl requires linking with CoreFoundation. gt_INTL_MACOSX dnl Set USE_NLS. AC_REQUIRE([AM_NLS]) ifelse(gt_included_intl, yes, [ BUILD_INCLUDED_LIBINTL=no USE_INCLUDED_LIBINTL=no ]) LIBINTL= LTLIBINTL= POSUB= dnl Add a version number to the cache macros. case " $gt_needs " in *" need-formatstring-macros "*) gt_api_version=3 ;; *" need-ngettext "*) gt_api_version=2 ;; *) gt_api_version=1 ;; esac gt_func_gnugettext_libc="gt_cv_func_gnugettext${gt_api_version}_libc" gt_func_gnugettext_libintl="gt_cv_func_gnugettext${gt_api_version}_libintl" dnl If we use NLS figure out what method if test "$USE_NLS" = "yes"; then gt_use_preinstalled_gnugettext=no ifelse(gt_included_intl, yes, [ AC_MSG_CHECKING([whether included gettext is requested]) AC_ARG_WITH([included-gettext], [ --with-included-gettext use the GNU gettext library included here], nls_cv_force_use_gnu_gettext=$withval, nls_cv_force_use_gnu_gettext=no) AC_MSG_RESULT([$nls_cv_force_use_gnu_gettext]) nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext" if test "$nls_cv_force_use_gnu_gettext" != "yes"; then ]) dnl User does not insist on using GNU NLS library. Figure out what dnl to use. If GNU gettext is available we use this. Else we have dnl to fall back to GNU NLS library. if test $gt_api_version -ge 3; then gt_revision_test_code=' #ifndef __GNU_GETTEXT_SUPPORTED_REVISION #define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1) #endif changequote(,)dnl typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1]; changequote([,])dnl ' else gt_revision_test_code= fi if test $gt_api_version -ge 2; then gt_expression_test_code=' + * ngettext ("", "", 0)' else gt_expression_test_code= fi AC_CACHE_CHECK([for GNU gettext in libc], [$gt_func_gnugettext_libc], [AC_LINK_IFELSE( [AC_LANG_PROGRAM( [[ #include #ifndef __GNU_GETTEXT_SUPPORTED_REVISION extern int _nl_msg_cat_cntr; extern int *_nl_domain_bindings; #define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_domain_bindings) #else #define __GNU_GETTEXT_SYMBOL_EXPRESSION 0 #endif $gt_revision_test_code ]], [[ bindtextdomain ("", ""); return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION ]])], [eval "$gt_func_gnugettext_libc=yes"], [eval "$gt_func_gnugettext_libc=no"])]) if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then dnl Sometimes libintl requires libiconv, so first search for libiconv. ifelse(gt_included_intl, yes, , [ AM_ICONV_LINK ]) dnl Search for libintl and define LIBINTL, LTLIBINTL and INCINTL dnl accordingly. Don't use AC_LIB_LINKFLAGS_BODY([intl],[iconv]) dnl because that would add "-liconv" to LIBINTL and LTLIBINTL dnl even if libiconv doesn't exist. AC_LIB_LINKFLAGS_BODY([intl]) AC_CACHE_CHECK([for GNU gettext in libintl], [$gt_func_gnugettext_libintl], [gt_save_CPPFLAGS="$CPPFLAGS" CPPFLAGS="$CPPFLAGS $INCINTL" gt_save_LIBS="$LIBS" LIBS="$LIBS $LIBINTL" dnl Now see whether libintl exists and does not depend on libiconv. AC_LINK_IFELSE( [AC_LANG_PROGRAM( [[ #include #ifndef __GNU_GETTEXT_SUPPORTED_REVISION extern int _nl_msg_cat_cntr; extern #ifdef __cplusplus "C" #endif const char *_nl_expand_alias (const char *); #define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_expand_alias ("")) #else #define __GNU_GETTEXT_SYMBOL_EXPRESSION 0 #endif $gt_revision_test_code ]], [[ bindtextdomain ("", ""); return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION ]])], [eval "$gt_func_gnugettext_libintl=yes"], [eval "$gt_func_gnugettext_libintl=no"]) dnl Now see whether libintl exists and depends on libiconv. if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then LIBS="$LIBS $LIBICONV" AC_LINK_IFELSE( [AC_LANG_PROGRAM( [[ #include #ifndef __GNU_GETTEXT_SUPPORTED_REVISION extern int _nl_msg_cat_cntr; extern #ifdef __cplusplus "C" #endif const char *_nl_expand_alias (const char *); #define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_expand_alias ("")) #else #define __GNU_GETTEXT_SYMBOL_EXPRESSION 0 #endif $gt_revision_test_code ]], [[ bindtextdomain ("", ""); return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION ]])], [LIBINTL="$LIBINTL $LIBICONV" LTLIBINTL="$LTLIBINTL $LTLIBICONV" eval "$gt_func_gnugettext_libintl=yes" ]) fi CPPFLAGS="$gt_save_CPPFLAGS" LIBS="$gt_save_LIBS"]) fi dnl If an already present or preinstalled GNU gettext() is found, dnl use it. But if this macro is used in GNU gettext, and GNU dnl gettext is already preinstalled in libintl, we update this dnl libintl. (Cf. the install rule in intl/Makefile.in.) if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \ || { { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; } \ && test "$PACKAGE" != gettext-runtime \ && test "$PACKAGE" != gettext-tools; }; then gt_use_preinstalled_gnugettext=yes else dnl Reset the values set by searching for libintl. LIBINTL= LTLIBINTL= INCINTL= fi ifelse(gt_included_intl, yes, [ if test "$gt_use_preinstalled_gnugettext" != "yes"; then dnl GNU gettext is not found in the C library. dnl Fall back on included GNU gettext library. nls_cv_use_gnu_gettext=yes fi fi if test "$nls_cv_use_gnu_gettext" = "yes"; then dnl Mark actions used to generate GNU NLS library. BUILD_INCLUDED_LIBINTL=yes USE_INCLUDED_LIBINTL=yes LIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.la $LIBICONV $LIBTHREAD" LTLIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.la $LTLIBICONV $LTLIBTHREAD" LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'` fi CATOBJEXT= if test "$gt_use_preinstalled_gnugettext" = "yes" \ || test "$nls_cv_use_gnu_gettext" = "yes"; then dnl Mark actions to use GNU gettext tools. CATOBJEXT=.gmo fi ]) if test -n "$INTL_MACOSX_LIBS"; then if test "$gt_use_preinstalled_gnugettext" = "yes" \ || test "$nls_cv_use_gnu_gettext" = "yes"; then dnl Some extra flags are needed during linking. LIBINTL="$LIBINTL $INTL_MACOSX_LIBS" LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS" fi fi if test "$gt_use_preinstalled_gnugettext" = "yes" \ || test "$nls_cv_use_gnu_gettext" = "yes"; then AC_DEFINE([ENABLE_NLS], [1], [Define to 1 if translation of program messages to the user's native language is requested.]) else USE_NLS=no fi fi AC_MSG_CHECKING([whether to use NLS]) AC_MSG_RESULT([$USE_NLS]) if test "$USE_NLS" = "yes"; then AC_MSG_CHECKING([where the gettext function comes from]) if test "$gt_use_preinstalled_gnugettext" = "yes"; then if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then gt_source="external libintl" else gt_source="libc" fi else gt_source="included intl directory" fi AC_MSG_RESULT([$gt_source]) fi if test "$USE_NLS" = "yes"; then if test "$gt_use_preinstalled_gnugettext" = "yes"; then if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then AC_MSG_CHECKING([how to link with libintl]) AC_MSG_RESULT([$LIBINTL]) AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCINTL]) fi dnl For backward compatibility. Some packages may be using this. AC_DEFINE([HAVE_GETTEXT], [1], [Define if the GNU gettext() function is already present or preinstalled.]) AC_DEFINE([HAVE_DCGETTEXT], [1], [Define if the GNU dcgettext() function is already present or preinstalled.]) fi dnl We need to process the po/ directory. POSUB=po fi ifelse(gt_included_intl, yes, [ dnl In GNU gettext we have to set BUILD_INCLUDED_LIBINTL to 'yes' dnl because some of the testsuite requires it. BUILD_INCLUDED_LIBINTL=yes dnl Make all variables we use known to autoconf. AC_SUBST([BUILD_INCLUDED_LIBINTL]) AC_SUBST([USE_INCLUDED_LIBINTL]) AC_SUBST([CATOBJEXT]) ]) dnl For backward compatibility. Some Makefiles may be using this. INTLLIBS="$LIBINTL" AC_SUBST([INTLLIBS]) dnl Make all documented variables known to autoconf. AC_SUBST([LIBINTL]) AC_SUBST([LTLIBINTL]) AC_SUBST([POSUB]) ]) dnl gt_NEEDS_INIT ensures that the gt_needs variable is initialized. m4_define([gt_NEEDS_INIT], [ m4_divert_text([DEFAULTS], [gt_needs=]) m4_define([gt_NEEDS_INIT], []) ]) dnl Usage: AM_GNU_GETTEXT_NEED([NEEDSYMBOL]) AC_DEFUN([AM_GNU_GETTEXT_NEED], [ m4_divert_text([INIT_PREPARE], [gt_needs="$gt_needs $1"]) ]) dnl Usage: AM_GNU_GETTEXT_VERSION([gettext-version]) AC_DEFUN([AM_GNU_GETTEXT_VERSION], []) dnl Usage: AM_GNU_GETTEXT_REQUIRE_VERSION([gettext-version]) AC_DEFUN([AM_GNU_GETTEXT_REQUIRE_VERSION], []) # host-cpu-c-abi.m4 serial 13 dnl Copyright (C) 2002-2020 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl From Bruno Haible and Sam Steingold. dnl Sets the HOST_CPU variable to the canonical name of the CPU. dnl Sets the HOST_CPU_C_ABI variable to the canonical name of the CPU with its dnl C language ABI (application binary interface). dnl Also defines __${HOST_CPU}__ and __${HOST_CPU_C_ABI}__ as C macros in dnl config.h. dnl dnl This canonical name can be used to select a particular assembly language dnl source file that will interoperate with C code on the given host. dnl dnl For example: dnl * 'i386' and 'sparc' are different canonical names, because code for i386 dnl will not run on SPARC CPUs and vice versa. They have different dnl instruction sets. dnl * 'sparc' and 'sparc64' are different canonical names, because code for dnl 'sparc' and code for 'sparc64' cannot be linked together: 'sparc' code dnl contains 32-bit instructions, whereas 'sparc64' code contains 64-bit dnl instructions. A process on a SPARC CPU can be in 32-bit mode or in 64-bit dnl mode, but not both. dnl * 'mips' and 'mipsn32' are different canonical names, because they use dnl different argument passing and return conventions for C functions, and dnl although the instruction set of 'mips' is a large subset of the dnl instruction set of 'mipsn32'. dnl * 'mipsn32' and 'mips64' are different canonical names, because they use dnl different sizes for the C types like 'int' and 'void *', and although dnl the instruction sets of 'mipsn32' and 'mips64' are the same. dnl * The same canonical name is used for different endiannesses. You can dnl determine the endianness through preprocessor symbols: dnl - 'arm': test __ARMEL__. dnl - 'mips', 'mipsn32', 'mips64': test _MIPSEB vs. _MIPSEL. dnl - 'powerpc64': test _BIG_ENDIAN vs. _LITTLE_ENDIAN. dnl * The same name 'i386' is used for CPUs of type i386, i486, i586 dnl (Pentium), AMD K7, Pentium II, Pentium IV, etc., because dnl - Instructions that do not exist on all of these CPUs (cmpxchg, dnl MMX, SSE, SSE2, 3DNow! etc.) are not frequently used. If your dnl assembly language source files use such instructions, you will dnl need to make the distinction. dnl - Speed of execution of the common instruction set is reasonable across dnl the entire family of CPUs. If you have assembly language source files dnl that are optimized for particular CPU types (like GNU gmp has), you dnl will need to make the distinction. dnl See . AC_DEFUN([gl_HOST_CPU_C_ABI], [ AC_REQUIRE([AC_CANONICAL_HOST]) AC_REQUIRE([gl_C_ASM]) AC_CACHE_CHECK([host CPU and C ABI], [gl_cv_host_cpu_c_abi], [case "$host_cpu" in changequote(,)dnl i[34567]86 ) changequote([,])dnl gl_cv_host_cpu_c_abi=i386 ;; x86_64 ) # On x86_64 systems, the C compiler may be generating code in one of # these ABIs: # - 64-bit instruction set, 64-bit pointers, 64-bit 'long': x86_64. # - 64-bit instruction set, 64-bit pointers, 32-bit 'long': x86_64 # with native Windows (mingw, MSVC). # - 64-bit instruction set, 32-bit pointers, 32-bit 'long': x86_64-x32. # - 32-bit instruction set, 32-bit pointers, 32-bit 'long': i386. AC_COMPILE_IFELSE( [AC_LANG_SOURCE( [[#if (defined __x86_64__ || defined __amd64__ \ || defined _M_X64 || defined _M_AMD64) int ok; #else error fail #endif ]])], [AC_COMPILE_IFELSE( [AC_LANG_SOURCE( [[#if defined __ILP32__ || defined _ILP32 int ok; #else error fail #endif ]])], [gl_cv_host_cpu_c_abi=x86_64-x32], [gl_cv_host_cpu_c_abi=x86_64])], [gl_cv_host_cpu_c_abi=i386]) ;; changequote(,)dnl alphaev[4-8] | alphaev56 | alphapca5[67] | alphaev6[78] ) changequote([,])dnl gl_cv_host_cpu_c_abi=alpha ;; arm* | aarch64 ) # Assume arm with EABI. # On arm64 systems, the C compiler may be generating code in one of # these ABIs: # - aarch64 instruction set, 64-bit pointers, 64-bit 'long': arm64. # - aarch64 instruction set, 32-bit pointers, 32-bit 'long': arm64-ilp32. # - 32-bit instruction set, 32-bit pointers, 32-bit 'long': arm or armhf. AC_COMPILE_IFELSE( [AC_LANG_SOURCE( [[#ifdef __aarch64__ int ok; #else error fail #endif ]])], [AC_COMPILE_IFELSE( [AC_LANG_SOURCE( [[#if defined __ILP32__ || defined _ILP32 int ok; #else error fail #endif ]])], [gl_cv_host_cpu_c_abi=arm64-ilp32], [gl_cv_host_cpu_c_abi=arm64])], [# Don't distinguish little-endian and big-endian arm, since they # don't require different machine code for simple operations and # since the user can distinguish them through the preprocessor # defines __ARMEL__ vs. __ARMEB__. # But distinguish arm which passes floating-point arguments and # return values in integer registers (r0, r1, ...) - this is # gcc -mfloat-abi=soft or gcc -mfloat-abi=softfp - from arm which # passes them in float registers (s0, s1, ...) and double registers # (d0, d1, ...) - this is gcc -mfloat-abi=hard. GCC 4.6 or newer # sets the preprocessor defines __ARM_PCS (for the first case) and # __ARM_PCS_VFP (for the second case), but older GCC does not. echo 'double ddd; void func (double dd) { ddd = dd; }' > conftest.c # Look for a reference to the register d0 in the .s file. AC_TRY_COMMAND(${CC-cc} $CFLAGS $CPPFLAGS $gl_c_asm_opt conftest.c) >/dev/null 2>&1 if LC_ALL=C grep 'd0,' conftest.$gl_asmext >/dev/null; then gl_cv_host_cpu_c_abi=armhf else gl_cv_host_cpu_c_abi=arm fi rm -f conftest* ]) ;; hppa1.0 | hppa1.1 | hppa2.0* | hppa64 ) # On hppa, the C compiler may be generating 32-bit code or 64-bit # code. In the latter case, it defines _LP64 and __LP64__. AC_COMPILE_IFELSE( [AC_LANG_SOURCE( [[#ifdef __LP64__ int ok; #else error fail #endif ]])], [gl_cv_host_cpu_c_abi=hppa64], [gl_cv_host_cpu_c_abi=hppa]) ;; ia64* ) # On ia64 on HP-UX, the C compiler may be generating 64-bit code or # 32-bit code. In the latter case, it defines _ILP32. AC_COMPILE_IFELSE( [AC_LANG_SOURCE( [[#ifdef _ILP32 int ok; #else error fail #endif ]])], [gl_cv_host_cpu_c_abi=ia64-ilp32], [gl_cv_host_cpu_c_abi=ia64]) ;; mips* ) # We should also check for (_MIPS_SZPTR == 64), but gcc keeps this # at 32. AC_COMPILE_IFELSE( [AC_LANG_SOURCE( [[#if defined _MIPS_SZLONG && (_MIPS_SZLONG == 64) int ok; #else error fail #endif ]])], [gl_cv_host_cpu_c_abi=mips64], [# In the n32 ABI, _ABIN32 is defined, _ABIO32 is not defined (but # may later get defined by ), and _MIPS_SIM == _ABIN32. # In the 32 ABI, _ABIO32 is defined, _ABIN32 is not defined (but # may later get defined by ), and _MIPS_SIM == _ABIO32. AC_COMPILE_IFELSE( [AC_LANG_SOURCE( [[#if (_MIPS_SIM == _ABIN32) int ok; #else error fail #endif ]])], [gl_cv_host_cpu_c_abi=mipsn32], [gl_cv_host_cpu_c_abi=mips])]) ;; powerpc* ) # Different ABIs are in use on AIX vs. Mac OS X vs. Linux,*BSD. # No need to distinguish them here; the caller may distinguish # them based on the OS. # On powerpc64 systems, the C compiler may still be generating # 32-bit code. And on powerpc-ibm-aix systems, the C compiler may # be generating 64-bit code. AC_COMPILE_IFELSE( [AC_LANG_SOURCE( [[#if defined __powerpc64__ || defined _ARCH_PPC64 int ok; #else error fail #endif ]])], [# On powerpc64, there are two ABIs on Linux: The AIX compatible # one and the ELFv2 one. The latter defines _CALL_ELF=2. AC_COMPILE_IFELSE( [AC_LANG_SOURCE( [[#if defined _CALL_ELF && _CALL_ELF == 2 int ok; #else error fail #endif ]])], [gl_cv_host_cpu_c_abi=powerpc64-elfv2], [gl_cv_host_cpu_c_abi=powerpc64]) ], [gl_cv_host_cpu_c_abi=powerpc]) ;; rs6000 ) gl_cv_host_cpu_c_abi=powerpc ;; riscv32 | riscv64 ) # There are 2 architectures (with variants): rv32* and rv64*. AC_COMPILE_IFELSE( [AC_LANG_SOURCE( [[#if __riscv_xlen == 64 int ok; #else error fail #endif ]])], [cpu=riscv64], [cpu=riscv32]) # There are 6 ABIs: ilp32, ilp32f, ilp32d, lp64, lp64f, lp64d. # Size of 'long' and 'void *': AC_COMPILE_IFELSE( [AC_LANG_SOURCE( [[#if defined __LP64__ int ok; #else error fail #endif ]])], [main_abi=lp64], [main_abi=ilp32]) # Float ABIs: # __riscv_float_abi_double: # 'float' and 'double' are passed in floating-point registers. # __riscv_float_abi_single: # 'float' are passed in floating-point registers. # __riscv_float_abi_soft: # No values are passed in floating-point registers. AC_COMPILE_IFELSE( [AC_LANG_SOURCE( [[#if defined __riscv_float_abi_double int ok; #else error fail #endif ]])], [float_abi=d], [AC_COMPILE_IFELSE( [AC_LANG_SOURCE( [[#if defined __riscv_float_abi_single int ok; #else error fail #endif ]])], [float_abi=f], [float_abi='']) ]) gl_cv_host_cpu_c_abi="${cpu}-${main_abi}${float_abi}" ;; s390* ) # On s390x, the C compiler may be generating 64-bit (= s390x) code # or 31-bit (= s390) code. AC_COMPILE_IFELSE( [AC_LANG_SOURCE( [[#if defined __LP64__ || defined __s390x__ int ok; #else error fail #endif ]])], [gl_cv_host_cpu_c_abi=s390x], [gl_cv_host_cpu_c_abi=s390]) ;; sparc | sparc64 ) # UltraSPARCs running Linux have `uname -m` = "sparc64", but the # C compiler still generates 32-bit code. AC_COMPILE_IFELSE( [AC_LANG_SOURCE( [[#if defined __sparcv9 || defined __arch64__ int ok; #else error fail #endif ]])], [gl_cv_host_cpu_c_abi=sparc64], [gl_cv_host_cpu_c_abi=sparc]) ;; *) gl_cv_host_cpu_c_abi="$host_cpu" ;; esac ]) dnl In most cases, $HOST_CPU and $HOST_CPU_C_ABI are the same. HOST_CPU=`echo "$gl_cv_host_cpu_c_abi" | sed -e 's/-.*//'` HOST_CPU_C_ABI="$gl_cv_host_cpu_c_abi" AC_SUBST([HOST_CPU]) AC_SUBST([HOST_CPU_C_ABI]) # This was # AC_DEFINE_UNQUOTED([__${HOST_CPU}__]) # AC_DEFINE_UNQUOTED([__${HOST_CPU_C_ABI}__]) # earlier, but KAI C++ 3.2d doesn't like this. sed -e 's/-/_/g' >> confdefs.h < #include ]], [[iconv_t cd = iconv_open("",""); iconv(cd,NULL,NULL,NULL,NULL); iconv_close(cd);]])], [am_cv_func_iconv=yes]) if test "$am_cv_func_iconv" != yes; then am_save_LIBS="$LIBS" LIBS="$LIBS $LIBICONV" AC_LINK_IFELSE( [AC_LANG_PROGRAM( [[ #include #include ]], [[iconv_t cd = iconv_open("",""); iconv(cd,NULL,NULL,NULL,NULL); iconv_close(cd);]])], [am_cv_lib_iconv=yes] [am_cv_func_iconv=yes]) LIBS="$am_save_LIBS" fi ]) if test "$am_cv_func_iconv" = yes; then AC_CACHE_CHECK([for working iconv], [am_cv_func_iconv_works], [ dnl This tests against bugs in AIX 5.1, AIX 6.1..7.1, HP-UX 11.11, dnl Solaris 10. am_save_LIBS="$LIBS" if test $am_cv_lib_iconv = yes; then LIBS="$LIBS $LIBICONV" fi am_cv_func_iconv_works=no for ac_iconv_const in '' 'const'; do AC_RUN_IFELSE( [AC_LANG_PROGRAM( [[ #include #include #ifndef ICONV_CONST # define ICONV_CONST $ac_iconv_const #endif ]], [[int result = 0; /* Test against AIX 5.1 bug: Failures are not distinguishable from successful returns. */ { iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8"); if (cd_utf8_to_88591 != (iconv_t)(-1)) { static ICONV_CONST char input[] = "\342\202\254"; /* EURO SIGN */ char buf[10]; ICONV_CONST char *inptr = input; size_t inbytesleft = strlen (input); char *outptr = buf; size_t outbytesleft = sizeof (buf); size_t res = iconv (cd_utf8_to_88591, &inptr, &inbytesleft, &outptr, &outbytesleft); if (res == 0) result |= 1; iconv_close (cd_utf8_to_88591); } } /* Test against Solaris 10 bug: Failures are not distinguishable from successful returns. */ { iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646"); if (cd_ascii_to_88591 != (iconv_t)(-1)) { static ICONV_CONST char input[] = "\263"; char buf[10]; ICONV_CONST char *inptr = input; size_t inbytesleft = strlen (input); char *outptr = buf; size_t outbytesleft = sizeof (buf); size_t res = iconv (cd_ascii_to_88591, &inptr, &inbytesleft, &outptr, &outbytesleft); if (res == 0) result |= 2; iconv_close (cd_ascii_to_88591); } } /* Test against AIX 6.1..7.1 bug: Buffer overrun. */ { iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1"); if (cd_88591_to_utf8 != (iconv_t)(-1)) { static ICONV_CONST char input[] = "\304"; static char buf[2] = { (char)0xDE, (char)0xAD }; ICONV_CONST char *inptr = input; size_t inbytesleft = 1; char *outptr = buf; size_t outbytesleft = 1; size_t res = iconv (cd_88591_to_utf8, &inptr, &inbytesleft, &outptr, &outbytesleft); if (res != (size_t)(-1) || outptr - buf > 1 || buf[1] != (char)0xAD) result |= 4; iconv_close (cd_88591_to_utf8); } } #if 0 /* This bug could be worked around by the caller. */ /* Test against HP-UX 11.11 bug: Positive return value instead of 0. */ { iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591"); if (cd_88591_to_utf8 != (iconv_t)(-1)) { static ICONV_CONST char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; char buf[50]; ICONV_CONST char *inptr = input; size_t inbytesleft = strlen (input); char *outptr = buf; size_t outbytesleft = sizeof (buf); size_t res = iconv (cd_88591_to_utf8, &inptr, &inbytesleft, &outptr, &outbytesleft); if ((int)res > 0) result |= 8; iconv_close (cd_88591_to_utf8); } } #endif /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is provided. */ { /* Try standardized names. */ iconv_t cd1 = iconv_open ("UTF-8", "EUC-JP"); /* Try IRIX, OSF/1 names. */ iconv_t cd2 = iconv_open ("UTF-8", "eucJP"); /* Try AIX names. */ iconv_t cd3 = iconv_open ("UTF-8", "IBM-eucJP"); /* Try HP-UX names. */ iconv_t cd4 = iconv_open ("utf8", "eucJP"); if (cd1 == (iconv_t)(-1) && cd2 == (iconv_t)(-1) && cd3 == (iconv_t)(-1) && cd4 == (iconv_t)(-1)) result |= 16; if (cd1 != (iconv_t)(-1)) iconv_close (cd1); if (cd2 != (iconv_t)(-1)) iconv_close (cd2); if (cd3 != (iconv_t)(-1)) iconv_close (cd3); if (cd4 != (iconv_t)(-1)) iconv_close (cd4); } return result; ]])], [am_cv_func_iconv_works=yes], , [case "$host_os" in aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; *) am_cv_func_iconv_works="guessing yes" ;; esac]) test "$am_cv_func_iconv_works" = no || break done LIBS="$am_save_LIBS" ]) case "$am_cv_func_iconv_works" in *no) am_func_iconv=no am_cv_lib_iconv=no ;; *) am_func_iconv=yes ;; esac else am_func_iconv=no am_cv_lib_iconv=no fi if test "$am_func_iconv" = yes; then AC_DEFINE([HAVE_ICONV], [1], [Define if you have the iconv() function and it works.]) fi if test "$am_cv_lib_iconv" = yes; then AC_MSG_CHECKING([how to link with libiconv]) AC_MSG_RESULT([$LIBICONV]) else dnl If $LIBICONV didn't lead to a usable library, we don't need $INCICONV dnl either. CPPFLAGS="$am_save_CPPFLAGS" LIBICONV= LTLIBICONV= fi AC_SUBST([LIBICONV]) AC_SUBST([LTLIBICONV]) ]) dnl Define AM_ICONV using AC_DEFUN_ONCE for Autoconf >= 2.64, in order to dnl avoid warnings like dnl "warning: AC_REQUIRE: `AM_ICONV' was expanded before it was required". dnl This is tricky because of the way 'aclocal' is implemented: dnl - It requires defining an auxiliary macro whose name ends in AC_DEFUN. dnl Otherwise aclocal's initial scan pass would miss the macro definition. dnl - It requires a line break inside the AC_DEFUN_ONCE and AC_DEFUN expansions. dnl Otherwise aclocal would emit many "Use of uninitialized value $1" dnl warnings. m4_define([gl_iconv_AC_DEFUN], m4_version_prereq([2.64], [[AC_DEFUN_ONCE( [$1], [$2])]], [m4_ifdef([gl_00GNULIB], [[AC_DEFUN_ONCE( [$1], [$2])]], [[AC_DEFUN( [$1], [$2])]])])) gl_iconv_AC_DEFUN([AM_ICONV], [ AM_ICONV_LINK if test "$am_cv_func_iconv" = yes; then AC_MSG_CHECKING([for iconv declaration]) AC_CACHE_VAL([am_cv_proto_iconv], [ AC_COMPILE_IFELSE( [AC_LANG_PROGRAM( [[ #include #include extern #ifdef __cplusplus "C" #endif #if defined(__STDC__) || defined(_MSC_VER) || defined(__cplusplus) size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); #else size_t iconv(); #endif ]], [[]])], [am_cv_proto_iconv_arg1=""], [am_cv_proto_iconv_arg1="const"]) am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"]) am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` AC_MSG_RESULT([ $am_cv_proto_iconv]) else dnl When compiling GNU libiconv on a system that does not have iconv yet, dnl pick the POSIX compliant declaration without 'const'. am_cv_proto_iconv_arg1="" fi AC_DEFINE_UNQUOTED([ICONV_CONST], [$am_cv_proto_iconv_arg1], [Define as const if the declaration of iconv() needs const.]) dnl Also substitute ICONV_CONST in the gnulib generated . m4_ifdef([gl_ICONV_H_DEFAULTS], [AC_REQUIRE([gl_ICONV_H_DEFAULTS]) if test -n "$am_cv_proto_iconv_arg1"; then ICONV_CONST="const" fi ]) ]) # intlmacosx.m4 serial 8 (gettext-0.20.2) dnl Copyright (C) 2004-2014, 2016, 2019-2020 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl dnl This file can be used in projects which are not available under dnl the GNU General Public License or the GNU Lesser General Public dnl License but which still want to provide support for the GNU gettext dnl functionality. dnl Please note that the actual code of the GNU gettext library is covered dnl by the GNU Lesser General Public License, and the rest of the GNU dnl gettext package is covered by the GNU General Public License. dnl They are *not* in the public domain. dnl Checks for special options needed on Mac OS X. dnl Defines INTL_MACOSX_LIBS. AC_DEFUN([gt_INTL_MACOSX], [ dnl Check for API introduced in Mac OS X 10.4. AC_CACHE_CHECK([for CFPreferencesCopyAppValue], [gt_cv_func_CFPreferencesCopyAppValue], [gt_save_LIBS="$LIBS" LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" AC_LINK_IFELSE( [AC_LANG_PROGRAM( [[#include ]], [[CFPreferencesCopyAppValue(NULL, NULL)]])], [gt_cv_func_CFPreferencesCopyAppValue=yes], [gt_cv_func_CFPreferencesCopyAppValue=no]) LIBS="$gt_save_LIBS"]) if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then AC_DEFINE([HAVE_CFPREFERENCESCOPYAPPVALUE], [1], [Define to 1 if you have the Mac OS X function CFPreferencesCopyAppValue in the CoreFoundation framework.]) fi dnl Don't check for the API introduced in Mac OS X 10.5, CFLocaleCopyCurrent, dnl because in macOS 10.13.4 it has the following behaviour: dnl When two or more languages are specified in the dnl "System Preferences > Language & Region > Preferred Languages" panel, dnl it returns en_CC where CC is the territory (even when English is not among dnl the preferred languages!). What we want instead is what dnl CFLocaleCopyCurrent returned in earlier macOS releases and what dnl CFPreferencesCopyAppValue still returns, namely ll_CC where ll is the dnl first among the preferred languages and CC is the territory. AC_CACHE_CHECK([for CFLocaleCopyPreferredLanguages], [gt_cv_func_CFLocaleCopyPreferredLanguages], [gt_save_LIBS="$LIBS" LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" AC_LINK_IFELSE( [AC_LANG_PROGRAM( [[#include ]], [[CFLocaleCopyPreferredLanguages();]])], [gt_cv_func_CFLocaleCopyPreferredLanguages=yes], [gt_cv_func_CFLocaleCopyPreferredLanguages=no]) LIBS="$gt_save_LIBS"]) if test $gt_cv_func_CFLocaleCopyPreferredLanguages = yes; then AC_DEFINE([HAVE_CFLOCALECOPYPREFERREDLANGUAGES], [1], [Define to 1 if you have the Mac OS X function CFLocaleCopyPreferredLanguages in the CoreFoundation framework.]) fi INTL_MACOSX_LIBS= if test $gt_cv_func_CFPreferencesCopyAppValue = yes \ || test $gt_cv_func_CFLocaleCopyPreferredLanguages = yes; then INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation" fi AC_SUBST([INTL_MACOSX_LIBS]) ]) # lib-ld.m4 serial 9 dnl Copyright (C) 1996-2003, 2009-2020 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl Subroutines of libtool.m4, dnl with replacements s/_*LT_PATH/AC_LIB_PROG/ and s/lt_/acl_/ to avoid dnl collision with libtool.m4. dnl From libtool-2.4. Sets the variable with_gnu_ld to yes or no. AC_DEFUN([AC_LIB_PROG_LD_GNU], [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], [acl_cv_prog_gnu_ld], [# I'd rather use --version here, but apparently some GNU lds only accept -v. case `$LD -v 2>&1 /dev/null 2>&1 \ && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ || PATH_SEPARATOR=';' } fi if test -n "$LD"; then AC_MSG_CHECKING([for ld]) elif test "$GCC" = yes; then AC_MSG_CHECKING([for ld used by $CC]) elif test "$with_gnu_ld" = yes; then AC_MSG_CHECKING([for GNU ld]) else AC_MSG_CHECKING([for non-GNU ld]) fi if test -n "$LD"; then # Let the user override the test with a path. : else AC_CACHE_VAL([acl_cv_path_LD], [ acl_cv_path_LD= # Final result of this test ac_prog=ld # Program to search in $PATH if test "$GCC" = yes; then # Check if gcc -print-prog-name=ld gives a path. case $host in *-*-mingw*) # gcc leaves a trailing carriage return which upsets mingw acl_output=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; *) acl_output=`($CC -print-prog-name=ld) 2>&5` ;; esac case $acl_output in # Accept absolute paths. [[\\/]]* | ?:[[\\/]]*) re_direlt='/[[^/]][[^/]]*/\.\./' # Canonicalize the pathname of ld acl_output=`echo "$acl_output" | sed 's%\\\\%/%g'` while echo "$acl_output" | grep "$re_direlt" > /dev/null 2>&1; do acl_output=`echo $acl_output | sed "s%$re_direlt%/%"` done # Got the pathname. No search in PATH is needed. acl_cv_path_LD="$acl_output" ac_prog= ;; "") # If it fails, then pretend we aren't using GCC. ;; *) # If it is relative, then search for the first ld in PATH. with_gnu_ld=unknown ;; esac fi if test -n "$ac_prog"; then # Search for $ac_prog in $PATH. acl_save_ifs="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH; do IFS="$acl_save_ifs" test -z "$ac_dir" && ac_dir=. if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then acl_cv_path_LD="$ac_dir/$ac_prog" # Check to see if the program is GNU ld. I'd rather use --version, # but apparently some variants of GNU ld only accept -v. # Break only if it was the GNU/non-GNU ld that we prefer. case `"$acl_cv_path_LD" -v 2>&1 conftest.sh . ./conftest.sh rm -f ./conftest.sh acl_cv_rpath=done ]) wl="$acl_cv_wl" acl_libext="$acl_cv_libext" acl_shlibext="$acl_cv_shlibext" acl_libname_spec="$acl_cv_libname_spec" acl_library_names_spec="$acl_cv_library_names_spec" acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" acl_hardcode_direct="$acl_cv_hardcode_direct" acl_hardcode_minus_L="$acl_cv_hardcode_minus_L" dnl Determine whether the user wants rpath handling at all. AC_ARG_ENABLE([rpath], [ --disable-rpath do not hardcode runtime library paths], :, enable_rpath=yes) ]) dnl AC_LIB_FROMPACKAGE(name, package) dnl declares that libname comes from the given package. The configure file dnl will then not have a --with-libname-prefix option but a dnl --with-package-prefix option. Several libraries can come from the same dnl package. This declaration must occur before an AC_LIB_LINKFLAGS or similar dnl macro call that searches for libname. AC_DEFUN([AC_LIB_FROMPACKAGE], [ pushdef([NAME],[m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./+-], [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])]) define([acl_frompackage_]NAME, [$2]) popdef([NAME]) pushdef([PACK],[$2]) pushdef([PACKUP],[m4_translit(PACK,[abcdefghijklmnopqrstuvwxyz./+-], [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])]) define([acl_libsinpackage_]PACKUP, m4_ifdef([acl_libsinpackage_]PACKUP, [m4_defn([acl_libsinpackage_]PACKUP)[, ]],)[lib$1]) popdef([PACKUP]) popdef([PACK]) ]) dnl AC_LIB_LINKFLAGS_BODY(name [, dependencies]) searches for libname and dnl the libraries corresponding to explicit and implicit dependencies. dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables. dnl Also, sets the LIB${NAME}_PREFIX variable to nonempty if libname was found dnl in ${LIB${NAME}_PREFIX}/$acl_libdirstem. AC_DEFUN([AC_LIB_LINKFLAGS_BODY], [ AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) pushdef([NAME],[m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./+-], [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])]) pushdef([PACK],[m4_ifdef([acl_frompackage_]NAME, [acl_frompackage_]NAME, lib[$1])]) pushdef([PACKUP],[m4_translit(PACK,[abcdefghijklmnopqrstuvwxyz./+-], [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])]) pushdef([PACKLIBS],[m4_ifdef([acl_frompackage_]NAME, [acl_libsinpackage_]PACKUP, lib[$1])]) dnl By default, look in $includedir and $libdir. use_additional=yes AC_LIB_WITH_FINAL_PREFIX([ eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" eval additional_libdir2=\"$exec_prefix/$acl_libdirstem2\" eval additional_libdir3=\"$exec_prefix/$acl_libdirstem3\" ]) AC_ARG_WITH(PACK[-prefix], [[ --with-]]PACK[[-prefix[=DIR] search for ]PACKLIBS[ in DIR/include and DIR/lib --without-]]PACK[[-prefix don't search for ]PACKLIBS[ in includedir and libdir]], [ if test "X$withval" = "Xno"; then use_additional=no else if test "X$withval" = "X"; then AC_LIB_WITH_FINAL_PREFIX([ eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" eval additional_libdir2=\"$exec_prefix/$acl_libdirstem2\" eval additional_libdir3=\"$exec_prefix/$acl_libdirstem3\" ]) else additional_includedir="$withval/include" additional_libdir="$withval/$acl_libdirstem" additional_libdir2="$withval/$acl_libdirstem2" additional_libdir3="$withval/$acl_libdirstem3" fi fi ]) if test "X$additional_libdir2" = "X$additional_libdir"; then additional_libdir2= fi if test "X$additional_libdir3" = "X$additional_libdir"; then additional_libdir3= fi dnl Search the library and its dependencies in $additional_libdir and dnl $LDFLAGS. Using breadth-first-seach. LIB[]NAME= LTLIB[]NAME= INC[]NAME= LIB[]NAME[]_PREFIX= dnl HAVE_LIB${NAME} is an indicator that LIB${NAME}, LTLIB${NAME} have been dnl computed. So it has to be reset here. HAVE_LIB[]NAME= rpathdirs= ltrpathdirs= names_already_handled= names_next_round='$1 $2' while test -n "$names_next_round"; do names_this_round="$names_next_round" names_next_round= for name in $names_this_round; do already_handled= for n in $names_already_handled; do if test "$n" = "$name"; then already_handled=yes break fi done if test -z "$already_handled"; then names_already_handled="$names_already_handled $name" dnl See if it was already located by an earlier AC_LIB_LINKFLAGS dnl or AC_LIB_HAVE_LINKFLAGS call. uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'` eval value=\"\$HAVE_LIB$uppername\" if test -n "$value"; then if test "$value" = yes; then eval value=\"\$LIB$uppername\" test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value" eval value=\"\$LTLIB$uppername\" test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value" else dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined dnl that this library doesn't exist. So just drop it. : fi else dnl Search the library lib$name in $additional_libdir and $LDFLAGS dnl and the already constructed $LIBNAME/$LTLIBNAME. found_dir= found_la= found_so= found_a= eval libname=\"$acl_libname_spec\" # typically: libname=lib$name if test -n "$acl_shlibext"; then shrext=".$acl_shlibext" # typically: shrext=.so else shrext= fi if test $use_additional = yes; then for additional_libdir_variable in additional_libdir additional_libdir2 additional_libdir3; do if test "X$found_dir" = "X"; then eval dir=\$$additional_libdir_variable if test -n "$dir"; then dnl The same code as in the loop below: dnl First look for a shared library. if test -n "$acl_shlibext"; then if test -f "$dir/$libname$shrext" && acl_is_expected_elfclass < "$dir/$libname$shrext"; then found_dir="$dir" found_so="$dir/$libname$shrext" else if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then ver=`(cd "$dir" && \ for f in "$libname$shrext".*; do echo "$f"; done \ | sed -e "s,^$libname$shrext\\\\.,," \ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ | sed 1q ) 2>/dev/null` if test -n "$ver" && test -f "$dir/$libname$shrext.$ver" && acl_is_expected_elfclass < "$dir/$libname$shrext.$ver"; then found_dir="$dir" found_so="$dir/$libname$shrext.$ver" fi else eval library_names=\"$acl_library_names_spec\" for f in $library_names; do if test -f "$dir/$f" && acl_is_expected_elfclass < "$dir/$f"; then found_dir="$dir" found_so="$dir/$f" break fi done fi fi fi dnl Then look for a static library. if test "X$found_dir" = "X"; then if test -f "$dir/$libname.$acl_libext" && ${AR-ar} -p "$dir/$libname.$acl_libext" | acl_is_expected_elfclass; then found_dir="$dir" found_a="$dir/$libname.$acl_libext" fi fi if test "X$found_dir" != "X"; then if test -f "$dir/$libname.la"; then found_la="$dir/$libname.la" fi fi fi fi done fi if test "X$found_dir" = "X"; then for x in $LDFLAGS $LTLIB[]NAME; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) case "$x" in -L*) dir=`echo "X$x" | sed -e 's/^X-L//'` dnl First look for a shared library. if test -n "$acl_shlibext"; then if test -f "$dir/$libname$shrext" && acl_is_expected_elfclass < "$dir/$libname$shrext"; then found_dir="$dir" found_so="$dir/$libname$shrext" else if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then ver=`(cd "$dir" && \ for f in "$libname$shrext".*; do echo "$f"; done \ | sed -e "s,^$libname$shrext\\\\.,," \ | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ | sed 1q ) 2>/dev/null` if test -n "$ver" && test -f "$dir/$libname$shrext.$ver" && acl_is_expected_elfclass < "$dir/$libname$shrext.$ver"; then found_dir="$dir" found_so="$dir/$libname$shrext.$ver" fi else eval library_names=\"$acl_library_names_spec\" for f in $library_names; do if test -f "$dir/$f" && acl_is_expected_elfclass < "$dir/$f"; then found_dir="$dir" found_so="$dir/$f" break fi done fi fi fi dnl Then look for a static library. if test "X$found_dir" = "X"; then if test -f "$dir/$libname.$acl_libext" && ${AR-ar} -p "$dir/$libname.$acl_libext" | acl_is_expected_elfclass; then found_dir="$dir" found_a="$dir/$libname.$acl_libext" fi fi if test "X$found_dir" != "X"; then if test -f "$dir/$libname.la"; then found_la="$dir/$libname.la" fi fi ;; esac if test "X$found_dir" != "X"; then break fi done fi if test "X$found_dir" != "X"; then dnl Found the library. LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name" if test "X$found_so" != "X"; then dnl Linking with a shared library. We attempt to hardcode its dnl directory into the executable's runpath, unless it's the dnl standard /usr/lib. if test "$enable_rpath" = no \ || test "X$found_dir" = "X/usr/$acl_libdirstem" \ || test "X$found_dir" = "X/usr/$acl_libdirstem2" \ || test "X$found_dir" = "X/usr/$acl_libdirstem3"; then dnl No hardcoding is needed. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" else dnl Use an explicit option to hardcode DIR into the resulting dnl binary. dnl Potentially add DIR to ltrpathdirs. dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. haveit= for x in $ltrpathdirs; do if test "X$x" = "X$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then ltrpathdirs="$ltrpathdirs $found_dir" fi dnl The hardcoding into $LIBNAME is system dependent. if test "$acl_hardcode_direct" = yes; then dnl Using DIR/libNAME.so during linking hardcodes DIR into the dnl resulting binary. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" else if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then dnl Use an explicit option to hardcode DIR into the resulting dnl binary. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" dnl Potentially add DIR to rpathdirs. dnl The rpathdirs will be appended to $LIBNAME at the end. haveit= for x in $rpathdirs; do if test "X$x" = "X$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then rpathdirs="$rpathdirs $found_dir" fi else dnl Rely on "-L$found_dir". dnl But don't add it if it's already contained in the LDFLAGS dnl or the already constructed $LIBNAME haveit= for x in $LDFLAGS $LIB[]NAME; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-L$found_dir"; then haveit=yes break fi done if test -z "$haveit"; then LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir" fi if test "$acl_hardcode_minus_L" != no; then dnl FIXME: Not sure whether we should use dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" dnl here. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" else dnl We cannot use $acl_hardcode_runpath_var and LD_RUN_PATH dnl here, because this doesn't fit in flags passed to the dnl compiler. So give up. No hardcoding. This affects only dnl very old systems. dnl FIXME: Not sure whether we should use dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" dnl here. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" fi fi fi fi else if test "X$found_a" != "X"; then dnl Linking with a static library. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a" else dnl We shouldn't come here, but anyway it's good to have a dnl fallback. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name" fi fi dnl Assume the include files are nearby. additional_includedir= case "$found_dir" in */$acl_libdirstem | */$acl_libdirstem/) basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` if test "$name" = '$1'; then LIB[]NAME[]_PREFIX="$basedir" fi additional_includedir="$basedir/include" ;; */$acl_libdirstem2 | */$acl_libdirstem2/) basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` if test "$name" = '$1'; then LIB[]NAME[]_PREFIX="$basedir" fi additional_includedir="$basedir/include" ;; */$acl_libdirstem3 | */$acl_libdirstem3/) basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem3/"'*$,,'` if test "$name" = '$1'; then LIB[]NAME[]_PREFIX="$basedir" fi additional_includedir="$basedir/include" ;; esac if test "X$additional_includedir" != "X"; then dnl Potentially add $additional_includedir to $INCNAME. dnl But don't add it dnl 1. if it's the standard /usr/include, dnl 2. if it's /usr/local/include and we are using GCC on Linux, dnl 3. if it's already present in $CPPFLAGS or the already dnl constructed $INCNAME, dnl 4. if it doesn't exist as a directory. if test "X$additional_includedir" != "X/usr/include"; then haveit= if test "X$additional_includedir" = "X/usr/local/include"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then for x in $CPPFLAGS $INC[]NAME; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-I$additional_includedir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$additional_includedir"; then dnl Really add $additional_includedir to $INCNAME. INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir" fi fi fi fi fi dnl Look for dependencies. if test -n "$found_la"; then dnl Read the .la file. It defines the variables dnl dlname, library_names, old_library, dependency_libs, current, dnl age, revision, installed, dlopen, dlpreopen, libdir. save_libdir="$libdir" case "$found_la" in */* | *\\*) . "$found_la" ;; *) . "./$found_la" ;; esac libdir="$save_libdir" dnl We use only dependency_libs. for dep in $dependency_libs; do case "$dep" in -L*) dependency_libdir=`echo "X$dep" | sed -e 's/^X-L//'` dnl Potentially add $dependency_libdir to $LIBNAME and $LTLIBNAME. dnl But don't add it dnl 1. if it's the standard /usr/lib, dnl 2. if it's /usr/local/lib and we are using GCC on Linux, dnl 3. if it's already present in $LDFLAGS or the already dnl constructed $LIBNAME, dnl 4. if it doesn't exist as a directory. if test "X$dependency_libdir" != "X/usr/$acl_libdirstem" \ && test "X$dependency_libdir" != "X/usr/$acl_libdirstem2" \ && test "X$dependency_libdir" != "X/usr/$acl_libdirstem3"; then haveit= if test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem" \ || test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem2" \ || test "X$dependency_libdir" = "X/usr/local/$acl_libdirstem3"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then haveit= for x in $LDFLAGS $LIB[]NAME; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-L$dependency_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$dependency_libdir"; then dnl Really add $dependency_libdir to $LIBNAME. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$dependency_libdir" fi fi haveit= for x in $LDFLAGS $LTLIB[]NAME; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-L$dependency_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test -d "$dependency_libdir"; then dnl Really add $dependency_libdir to $LTLIBNAME. LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$dependency_libdir" fi fi fi fi ;; -R*) dir=`echo "X$dep" | sed -e 's/^X-R//'` if test "$enable_rpath" != no; then dnl Potentially add DIR to rpathdirs. dnl The rpathdirs will be appended to $LIBNAME at the end. haveit= for x in $rpathdirs; do if test "X$x" = "X$dir"; then haveit=yes break fi done if test -z "$haveit"; then rpathdirs="$rpathdirs $dir" fi dnl Potentially add DIR to ltrpathdirs. dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. haveit= for x in $ltrpathdirs; do if test "X$x" = "X$dir"; then haveit=yes break fi done if test -z "$haveit"; then ltrpathdirs="$ltrpathdirs $dir" fi fi ;; -l*) dnl Handle this in the next round. names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` ;; *.la) dnl Handle this in the next round. Throw away the .la's dnl directory; it is already contained in a preceding -L dnl option. names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` ;; *) dnl Most likely an immediate library name. LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep" LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep" ;; esac done fi else dnl Didn't find the library; assume it is in the system directories dnl known to the linker and runtime loader. (All the system dnl directories known to the linker should also be known to the dnl runtime loader, otherwise the system is severely misconfigured.) LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name" fi fi fi done done if test "X$rpathdirs" != "X"; then if test -n "$acl_hardcode_libdir_separator"; then dnl Weird platform: only the last -rpath option counts, the user must dnl pass all path elements in one option. We can arrange that for a dnl single library, but not when more than one $LIBNAMEs are used. alldirs= for found_dir in $rpathdirs; do alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" done dnl Note: acl_hardcode_libdir_flag_spec uses $libdir and $wl. acl_save_libdir="$libdir" libdir="$alldirs" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" else dnl The -rpath options are cumulative. for found_dir in $rpathdirs; do acl_save_libdir="$libdir" libdir="$found_dir" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" done fi fi if test "X$ltrpathdirs" != "X"; then dnl When using libtool, the option that works for both libraries and dnl executables is -R. The -R options are cumulative. for found_dir in $ltrpathdirs; do LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir" done fi popdef([PACKLIBS]) popdef([PACKUP]) popdef([PACK]) popdef([NAME]) ]) dnl AC_LIB_APPENDTOVAR(VAR, CONTENTS) appends the elements of CONTENTS to VAR, dnl unless already present in VAR. dnl Works only for CPPFLAGS, not for LIB* variables because that sometimes dnl contains two or three consecutive elements that belong together. AC_DEFUN([AC_LIB_APPENDTOVAR], [ for element in [$2]; do haveit= for x in $[$1]; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X$element"; then haveit=yes break fi done if test -z "$haveit"; then [$1]="${[$1]}${[$1]:+ }$element" fi done ]) dnl For those cases where a variable contains several -L and -l options dnl referring to unknown libraries and directories, this macro determines the dnl necessary additional linker options for the runtime path. dnl AC_LIB_LINKFLAGS_FROM_LIBS([LDADDVAR], [LIBSVALUE], [USE-LIBTOOL]) dnl sets LDADDVAR to linker options needed together with LIBSVALUE. dnl If USE-LIBTOOL evaluates to non-empty, linking with libtool is assumed, dnl otherwise linking without libtool is assumed. AC_DEFUN([AC_LIB_LINKFLAGS_FROM_LIBS], [ AC_REQUIRE([AC_LIB_RPATH]) AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) $1= if test "$enable_rpath" != no; then if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then dnl Use an explicit option to hardcode directories into the resulting dnl binary. rpathdirs= next= for opt in $2; do if test -n "$next"; then dir="$next" dnl No need to hardcode the standard /usr/lib. if test "X$dir" != "X/usr/$acl_libdirstem" \ && test "X$dir" != "X/usr/$acl_libdirstem2" \ && test "X$dir" != "X/usr/$acl_libdirstem3"; then rpathdirs="$rpathdirs $dir" fi next= else case $opt in -L) next=yes ;; -L*) dir=`echo "X$opt" | sed -e 's,^X-L,,'` dnl No need to hardcode the standard /usr/lib. if test "X$dir" != "X/usr/$acl_libdirstem" \ && test "X$dir" != "X/usr/$acl_libdirstem2" \ && test "X$dir" != "X/usr/$acl_libdirstem3"; then rpathdirs="$rpathdirs $dir" fi next= ;; *) next= ;; esac fi done if test "X$rpathdirs" != "X"; then if test -n ""$3""; then dnl libtool is used for linking. Use -R options. for dir in $rpathdirs; do $1="${$1}${$1:+ }-R$dir" done else dnl The linker is used for linking directly. if test -n "$acl_hardcode_libdir_separator"; then dnl Weird platform: only the last -rpath option counts, the user dnl must pass all path elements in one option. alldirs= for dir in $rpathdirs; do alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$dir" done acl_save_libdir="$libdir" libdir="$alldirs" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" $1="$flag" else dnl The -rpath options are cumulative. for dir in $rpathdirs; do acl_save_libdir="$libdir" libdir="$dir" eval flag=\"$acl_hardcode_libdir_flag_spec\" libdir="$acl_save_libdir" $1="${$1}${$1:+ }$flag" done fi fi fi fi fi AC_SUBST([$1]) ]) # lib-prefix.m4 serial 17 dnl Copyright (C) 2001-2005, 2008-2020 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl From Bruno Haible. dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed dnl to access previously installed libraries. The basic assumption is that dnl a user will want packages to use other packages he previously installed dnl with the same --prefix option. dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate dnl libraries, but is otherwise very convenient. AC_DEFUN([AC_LIB_PREFIX], [ AC_BEFORE([$0], [AC_LIB_LINKFLAGS]) AC_REQUIRE([AC_PROG_CC]) AC_REQUIRE([AC_CANONICAL_HOST]) AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) dnl By default, look in $includedir and $libdir. use_additional=yes AC_LIB_WITH_FINAL_PREFIX([ eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" ]) AC_ARG_WITH([lib-prefix], [[ --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib --without-lib-prefix don't search for libraries in includedir and libdir]], [ if test "X$withval" = "Xno"; then use_additional=no else if test "X$withval" = "X"; then AC_LIB_WITH_FINAL_PREFIX([ eval additional_includedir=\"$includedir\" eval additional_libdir=\"$libdir\" ]) else additional_includedir="$withval/include" additional_libdir="$withval/$acl_libdirstem" fi fi ]) if test $use_additional = yes; then dnl Potentially add $additional_includedir to $CPPFLAGS. dnl But don't add it dnl 1. if it's the standard /usr/include, dnl 2. if it's already present in $CPPFLAGS, dnl 3. if it's /usr/local/include and we are using GCC on Linux, dnl 4. if it doesn't exist as a directory. if test "X$additional_includedir" != "X/usr/include"; then haveit= for x in $CPPFLAGS; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-I$additional_includedir"; then haveit=yes break fi done if test -z "$haveit"; then if test "X$additional_includedir" = "X/usr/local/include"; then if test -n "$GCC"; then case $host_os in linux* | gnu* | k*bsd*-gnu) haveit=yes;; esac fi fi if test -z "$haveit"; then if test -d "$additional_includedir"; then dnl Really add $additional_includedir to $CPPFLAGS. CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir" fi fi fi fi dnl Potentially add $additional_libdir to $LDFLAGS. dnl But don't add it dnl 1. if it's the standard /usr/lib, dnl 2. if it's already present in $LDFLAGS, dnl 3. if it's /usr/local/lib and we are using GCC on Linux, dnl 4. if it doesn't exist as a directory. if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then haveit= for x in $LDFLAGS; do AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) if test "X$x" = "X-L$additional_libdir"; then haveit=yes break fi done if test -z "$haveit"; then if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then if test -n "$GCC"; then case $host_os in linux*) haveit=yes;; esac fi fi if test -z "$haveit"; then if test -d "$additional_libdir"; then dnl Really add $additional_libdir to $LDFLAGS. LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir" fi fi fi fi fi ]) dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix, dnl acl_final_exec_prefix, containing the values to which $prefix and dnl $exec_prefix will expand at the end of the configure script. AC_DEFUN([AC_LIB_PREPARE_PREFIX], [ dnl Unfortunately, prefix and exec_prefix get only finally determined dnl at the end of configure. if test "X$prefix" = "XNONE"; then acl_final_prefix="$ac_default_prefix" else acl_final_prefix="$prefix" fi if test "X$exec_prefix" = "XNONE"; then acl_final_exec_prefix='${prefix}' else acl_final_exec_prefix="$exec_prefix" fi acl_save_prefix="$prefix" prefix="$acl_final_prefix" eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" prefix="$acl_save_prefix" ]) dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the dnl variables prefix and exec_prefix bound to the values they will have dnl at the end of the configure script. AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX], [ acl_save_prefix="$prefix" prefix="$acl_final_prefix" acl_save_exec_prefix="$exec_prefix" exec_prefix="$acl_final_exec_prefix" $1 exec_prefix="$acl_save_exec_prefix" prefix="$acl_save_prefix" ]) dnl AC_LIB_PREPARE_MULTILIB creates dnl - a function acl_is_expected_elfclass, that tests whether standard input dn; has a 32-bit or 64-bit ELF header, depending on the host CPU ABI, dnl - 3 variables acl_libdirstem, acl_libdirstem2, acl_libdirstem3, containing dnl the basename of the libdir to try in turn, either "lib" or "lib64" or dnl "lib/64" or "lib32" or "lib/sparcv9" or "lib/amd64" or similar. AC_DEFUN([AC_LIB_PREPARE_MULTILIB], [ dnl There is no formal standard regarding lib, lib32, and lib64. dnl On most glibc systems, the current practice is that on a system supporting dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under dnl $prefix/lib64 and 32-bit libraries go under $prefix/lib. 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AC_REQUIRE([AC_CANONICAL_HOST]) AC_REQUIRE([gl_HOST_CPU_C_ABI_32BIT]) AC_CACHE_CHECK([for ELF binary format], [gl_cv_elf], [AC_EGREP_CPP([Extensible Linking Format], [#ifdef __ELF__ Extensible Linking Format #endif ], [gl_cv_elf=yes], [gl_cv_elf=no]) ]) if test $gl_cv_elf; then # Extract the ELF class of a file (5th byte) in decimal. # Cf. https://en.wikipedia.org/wiki/Executable_and_Linkable_Format#File_header if od -A x < /dev/null >/dev/null 2>/dev/null; then # Use POSIX od. func_elfclass () { od -A n -t d1 -j 4 -N 1 } else # Use BSD hexdump. func_elfclass () { dd bs=1 count=1 skip=4 2>/dev/null | hexdump -e '1/1 "%3d "' echo } fi changequote(,)dnl case $HOST_CPU_C_ABI_32BIT in yes) # 32-bit ABI. acl_is_expected_elfclass () { test "`func_elfclass | sed -e 's/[ ]//g'`" = 1 } ;; no) # 64-bit ABI. acl_is_expected_elfclass () { test "`func_elfclass | sed -e 's/[ ]//g'`" = 2 } ;; *) # Unknown. acl_is_expected_elfclass () { : } ;; esac changequote([,])dnl else acl_is_expected_elfclass () { : } fi dnl Allow the user to override the result by setting acl_cv_libdirstems. 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AC_PREREQ([2.50]) AC_DEFUN([AM_NLS], [ AC_MSG_CHECKING([whether NLS is requested]) dnl Default is enabled NLS AC_ARG_ENABLE([nls], [ --disable-nls do not use Native Language Support], USE_NLS=$enableval, USE_NLS=yes) AC_MSG_RESULT([$USE_NLS]) AC_SUBST([USE_NLS]) ]) # po.m4 serial 31 (gettext-0.20.2) dnl Copyright (C) 1995-2014, 2016, 2018-2020 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl dnl This file can be used in projects which are not available under dnl the GNU General Public License or the GNU Lesser General Public dnl License but which still want to provide support for the GNU gettext dnl functionality. dnl Please note that the actual code of the GNU gettext library is covered dnl by the GNU Lesser General Public License, and the rest of the GNU dnl gettext package is covered by the GNU General Public License. dnl They are *not* in the public domain. dnl Authors: dnl Ulrich Drepper , 1995-2000. dnl Bruno Haible , 2000-2003. AC_PREREQ([2.60]) dnl Checks for all prerequisites of the po subdirectory. AC_DEFUN([AM_PO_SUBDIRS], [ AC_REQUIRE([AC_PROG_MAKE_SET])dnl AC_REQUIRE([AC_PROG_INSTALL])dnl AC_REQUIRE([AC_PROG_MKDIR_P])dnl AC_REQUIRE([AC_PROG_SED])dnl AC_REQUIRE([AM_NLS])dnl dnl Release version of the gettext macros. This is used to ensure that dnl the gettext macros and po/Makefile.in.in are in sync. AC_SUBST([GETTEXT_MACRO_VERSION], [0.20]) dnl Perform the following tests also if --disable-nls has been given, dnl because they are needed for "make dist" to work. dnl Search for GNU msgfmt in the PATH. dnl The first test excludes Solaris msgfmt and early GNU msgfmt versions. dnl The second test excludes FreeBSD msgfmt. AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt, [$ac_dir/$ac_word --statistics /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 && (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)], :) AC_PATH_PROG([GMSGFMT], [gmsgfmt], [$MSGFMT]) dnl Test whether it is GNU msgfmt >= 0.15. changequote(,)dnl case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;; *) GMSGFMT_015=$GMSGFMT ;; esac changequote([,])dnl AC_SUBST([GMSGFMT_015]) dnl Search for GNU xgettext 0.12 or newer in the PATH. dnl The first test excludes Solaris xgettext and early GNU xgettext versions. dnl The second test excludes FreeBSD xgettext. AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext, [$ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 && (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)], :) dnl Remove leftover from FreeBSD xgettext call. rm -f messages.po dnl Test whether it is GNU xgettext >= 0.15. changequote(,)dnl case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;; *) XGETTEXT_015=$XGETTEXT ;; esac changequote([,])dnl AC_SUBST([XGETTEXT_015]) dnl Search for GNU msgmerge 0.11 or newer in the PATH. AM_PATH_PROG_WITH_TEST(MSGMERGE, msgmerge, [$ac_dir/$ac_word --update -q /dev/null /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1], :) dnl Test whether it is GNU msgmerge >= 0.20. if LC_ALL=C $MSGMERGE --help | grep ' --for-msgfmt ' >/dev/null; then MSGMERGE_FOR_MSGFMT_OPTION='--for-msgfmt' else dnl Test whether it is GNU msgmerge >= 0.12. if LC_ALL=C $MSGMERGE --help | grep ' --no-fuzzy-matching ' >/dev/null; then MSGMERGE_FOR_MSGFMT_OPTION='--no-fuzzy-matching --no-location --quiet' else dnl With these old versions, $(MSGMERGE) $(MSGMERGE_FOR_MSGFMT_OPTION) is dnl slow. But this is not a big problem, as such old gettext versions are dnl hardly in use any more. 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ALL_LINGUAS=$OBSOLETE_ALL_LINGUAS fi # Compute POFILES # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po) # Compute UPDATEPOFILES # as $(foreach lang, $(ALL_LINGUAS), $(lang).po-update) # Compute DUMMYPOFILES # as $(foreach lang, $(ALL_LINGUAS), $(lang).nop) # Compute GMOFILES # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo) case "$ac_given_srcdir" in .) srcdirpre= ;; *) srcdirpre='$(srcdir)/' ;; esac POFILES= UPDATEPOFILES= DUMMYPOFILES= GMOFILES= for lang in $ALL_LINGUAS; do POFILES="$POFILES $srcdirpre$lang.po" UPDATEPOFILES="$UPDATEPOFILES $lang.po-update" DUMMYPOFILES="$DUMMYPOFILES $lang.nop" GMOFILES="$GMOFILES $srcdirpre$lang.gmo" done # CATALOGS depends on both $ac_dir and the user's LINGUAS # environment variable. 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AC_DEFUN([AM_POSTPROCESS_PO_MAKEFILE], [ # When this code is run, in config.status, two variables have already been # set: # - OBSOLETE_ALL_LINGUAS is the value of LINGUAS set in configure.in, # - LINGUAS is the value of the environment variable LINGUAS at configure # time. changequote(,)dnl # Adjust a relative srcdir. ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'` ac_dir_suffix=/`echo "$ac_dir"|sed 's%^\./%%'` ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'` # In autoconf-2.13 it is called $ac_given_srcdir. # In autoconf-2.50 it is called $srcdir. test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir" case "$ac_given_srcdir" in .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;; /*) top_srcdir="$ac_given_srcdir" ;; *) top_srcdir="$ac_dots$ac_given_srcdir" ;; esac # Find a way to echo strings without interpreting backslash. if test "X`(echo '\t') 2>/dev/null`" = 'X\t'; then gt_echo='echo' else if test "X`(printf '%s\n' '\t') 2>/dev/null`" = 'X\t'; then gt_echo='printf %s\n' else echo_func () { cat < "$ac_file.tmp" tab=`printf '\t'` if grep -l '@TCLCATALOGS@' "$ac_file" > /dev/null; then # Add dependencies that cannot be formulated as a simple suffix rule. for lang in $ALL_LINGUAS; do frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'` cat >> "$ac_file.tmp" < /dev/null; then # Add dependencies that cannot be formulated as a simple suffix rule. for lang in $ALL_LINGUAS; do frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'` cat >> "$ac_file.tmp" <> "$ac_file.tmp" <, 1996. 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18 October 2025 * *feature:* new **--sparse** option to write sparse output ([#45](https://codeberg.org/ivarch/pv/issues/45)) * *fix:* don't clear the **--watchfd** display when the watched process ends ([#81](https://codeberg.org/ivarch/pv/issues/81)) ### 1.9.42 - 11 October 2025 * *feature:* permit multiple arguments to **--watchfd** ([#12](https://codeberg.org/ivarch/pv/issues/12)) * *feature:* new "**=NAME**" syntax for **--watchfd** to watch processes by name using **pgrep**(1) ([#95](https://codeberg.org/ivarch/pv/issues/95)) * *feature:* new "**@LISTFILE**" syntax for **--watchfd** to watch processes listed in a file * *fix:* improve support for changing the format of a **--watchfd** process with **--remote** * *fix:* don't read more than **--size** bytes when using **--stop-at-size** ([#166](https://codeberg.org/ivarch/pv/issues/166)) * *fix:* transfer nothing if **--stop-at-size** is given a **--size** of 0 ([#166](https://codeberg.org/ivarch/pv/issues/166)) * *i18n:* Finnish translation stub added * *i18n:* Turkish translations updated ### 1.9.34 - 26 July 2025 * *fix:* prevent tight loop consuming CPU when waiting for a partially filled output pipe to be drained ([#164](https://codeberg.org/ivarch/pv/issues/164)) * *fix:* correct a memory handling fault when using **--bar-style** with **--watchfd** ([#163](https://codeberg.org/ivarch/pv/issues/163)) * *i18n:* French translations updated ### 1.9.31 - 28 January 2025 * *feature:* the **--format** option can now be used with **--numeric** for customised numeric output, such as JSON ([#127](https://codeberg.org/ivarch/pv/issues/127)) * *i18n:* German translations updated * *i18n:* Polish translations updated * *i18n:* Russian translations updated ### 1.9.27 - 12 January 2025 * *fix:* turn off IPC support if _sys/shm.h_ is not available, for compilation on Termux * *fix:* bypass valgrind checks on ARM by default due to false positives ### 1.9.25 - 22 December 2024 * *fix:* test failure of **--watchfd** on macOS corrected ([#124](https://codeberg.org/ivarch/pv/issues/124)) ### 1.9.24 - 19 December 2024 * *feature:* new **--format** sequences for graphical progress bars - "**%{bar-block}**", "**%{bar-granular}**", and "**%{bar-shaded}**" ([#15](https://codeberg.org/ivarch/pv/issues/15)) * *feature:* new **--format** sequence "**%{sgr:colour,...}**" to use ECMA-48 Select Graphic Rendition codes to add colours * *feature:* new **--bar-style** option to change the default bar style ([#15](https://codeberg.org/ivarch/pv/issues/15)) * *feature:* allow decimal values such as "1.5G" with "**--size**", "**--rate-limit**", "**--buffer-size**", and "**error-skip-block**" ([#35](https://codeberg.org/ivarch/pv/issues/35)) * *cleanup:* improve progress bar granularity on wide displays by internally tracking the transfer percentage as a decimal number * *cleanup:* correct detection of **--remote** usability on GNU Hurd * *cleanup:* reduce likelihood of race conditions in tests when running on slow systems * *cleanup:* reduce memory footprint * *docs:* simplified the synopsis section of the manual ### 1.9.15 - 8 December 2024 * *feature:* new **--format** sequence "**%nL**", showing the most recent line written ([#121](https://codeberg.org/ivarch/pv/issues/121)) * *feature:* each **--format** sequence now has a more readable equivalent name, for example "**%r**" can be written as "**%{rate}**" * *feature:* new **--format** sequences "**%{progress-bar-only}**" and "**%{progress-amount-only}**" * *fix:* allow **--format** to include "%nA" more than once, with different "n" values ([#122](https://codeberg.org/ivarch/pv/issues/122)) * *fix:* allow **--format** to include "%p" more than once, with optional width prefix * *fix:* calculate width correctly when wide characters are in **--format** strings * *fix:* add _configure_ script fallback for **--remote** check when cross-compiling ([#120](https://codeberg.org/ivarch/pv/issues/120)) * *fix:* allow **extra-display** to be changed by **--remote** ([#123](https://codeberg.org/ivarch/pv/issues/123)) * *cleanup:* refactored display formatters into separate functions * *cleanup:* improve format parser handling of dangling or invalid "%" sequences ### 1.9.7 - 2 December 2024 * *feature:* new **--extra-display** option to update window and process titles ([#3](https://codeberg.org/ivarch/pv/issues/3), [#4](https://codeberg.org/ivarch/pv/issues/4)) * *fix:* correct failure to report file positions in **--watchfd** ([#118](https://codeberg.org/ivarch/pv/issues/118)) * *i18n:* Russian translations added * *cleanup:* tests added for **--watchfd** ([#10](https://codeberg.org/ivarch/pv/issues/10)) * *cleanup:* worked around file descriptor leak false positives in valgrind 3.23 ([#97](https://codeberg.org/ivarch/pv/issues/97)) * *cleanup:* cleared all *shellcheck* warnings in the test scripts * *cleanup:* check at compile-time whether **--remote** is going to be usable ([#119](https://codeberg.org/ivarch/pv/issues/119)) ### 1.9.0 - 15 October 2024 * *feature:* new **--store-and-forward** option to read input to a file first, then write it to the output ([#100](https://codeberg.org/ivarch/pv/issues/100)) * *feature:* new **--stats** option to show transfer stats at the end, like "`ping`" ([#49](https://codeberg.org/ivarch/pv/issues/49)) * *feature:* **--rate** can now be used with **--numeric** ([#17](https://codeberg.org/ivarch/pv/issues/17)) * *feature:* **--gauge** with **--progress** to show rate gauge when size is unknown ([#46](https://codeberg.org/ivarch/pv/issues/46)) * *i18n:* comprehensive German translations update * *i18n:* comprehensive Polish translations update * *i18n:* complete Turkish translations added * *i18n:* complete Czech translations added * *i18n:* updates to French translations * *fix:* resume stopped pipelines when running in the background (part of [#56](https://codeberg.org/ivarch/pv/issues/56)) * *fix:* inspect the output pipe buffer to give a more accurate progress indicator of how much the next command has consumed * *fix:* prefix completion time (**--fineta**) with *FIN* rather than *ETA* ([#43](https://codeberg.org/ivarch/pv/issues/43)) * *fix:* surround average rate (**--average-rate**) with brackets rather than square brackets * *fix:* correct a memory leak in **--watchfd PID** * *fix:* make **--direct-io** work correctly with **--output** instead of assuming stdout * *fix:* call `posix_fadvise()` on every input, not just the first one * *fix:* write UTC timestamps in debugging mode to avoid lockups in signal handlers * *security:* added a signed *MANIFEST* file to releases * *cleanup:* removed TODO.md, since it's just an outdated copy of the issue tracker * *cleanup:* re-ordered structure members to reduce padding * *cleanup:* improved readability of *SIGTTOU* handling code * *cleanup:* refactored to separate display, transfer, and calculation more cleanly * *cleanup:* instead of moving stderr when backgrounded, set a suspend-output flag ### 1.8.14 - 7 September 2024 * *fix:* correct double-free on exit when using **--watchfd** ([#96](https://codeberg.org/ivarch/pv/issues/96)) reported by [jettero](https://codeberg.org/jettero) ### 1.8.13 - 18 August 2024 * *feature:* when using **--size @FILE**, *FILE* can be a block device, and its size will be used (pull request [#94](https://codeberg.org/ivarch/pv/pulls/94)) supplied by [alexanderperlis](https://codeberg.org/alexanderperlis) ### 1.8.12 - 18 July 2024 * *fix:* correct the detection of output block device size that was broken in 1.8.10 ([#91](https://codeberg.org/ivarch/pv/issues/91)) * *fix:* do not treat a zero/interrupted write as an end of file (pull requests [#92](https://codeberg.org/ivarch/pv/pulls/92) and [#93](https://codeberg.org/ivarch/pv/pulls/93)) ### 1.8.10 - 15 June 2024 * *feature:* new **--output** option to write to a file instead of standard output (pull request [#90](https://codeberg.org/ivarch/pv/pulls/90)) supplied by [xmort](https://codeberg.org/xmort) ### 1.8.9 - 21 April 2024 * *feature:* new **--si** option to display and interpret size suffixes in multiples of 1000 rather than 1024 (pull request [#85](https://codeberg.org/ivarch/pv/pulls/85)) supplied by [kevinruddy](https://codeberg.org/kevinruddy) * *fix:* continue producing progress output when the output is blocking writes ([#34](https://codeberg.org/ivarch/pv/issues/34), [#86](https://codeberg.org/ivarch/pv/issues/86), [#87](https://codeberg.org/ivarch/pv/issues/87)) * *fix:* honour the *TMPDIR* / *TMP* environment variables again, rather than hard-coding "`/tmp`", when using a terminal lock file (originally removed in 1.8.0) ([#88](https://codeberg.org/ivarch/pv/issues/88)) * *i18n:* corrections and missing strings added to French translations (pull request [#83](https://codeberg.org/ivarch/pv/pulls/83)) supplied by [Thomas Bertels](https://codeberg.org/tbertels) ### 1.8.5 - 19 November 2023 * *fix:* corrected percentage formatting so it doesn't jump from 2 to 3 characters wide at 100% ([#80](https://codeberg.org/ivarch/pv/issues/80)) * *fix:* replaced **--remote** mechanism, using a temporary file instead of SysV IPC, so it can work reliably even when there are multiple PV instances * *fix:* corrected compilation failure when without IPC support * *security:* addressed all issues highlighted by the software auditing tools "`splint`" and "`flawfinder`" (see "`make analyse`") ([#77](https://codeberg.org/ivarch/pv/issues/77)) * *cleanup:* compilation warnings fixed on non-IPC and MacOS systems ### 1.8.0 - 24 September 2023 #### Features * *feature:* new **--discard** option to discard input as if writing to */dev/null* ([#42](https://codeberg.org/ivarch/pv/issues/42)) * *feature:* new **--error-skip-block** option to make **--skip-errors** skip whole blocks ([#37](https://codeberg.org/ivarch/pv/issues/37)) * *feature:* use `posix_fadvise()` like `cat`(1) does, to improve efficiency ([#39](https://codeberg.org/ivarch/pv/issues/39)) * *feature:* new **--enable-static** option to "`configure`" for static builds ([#75](https://codeberg.org/ivarch/pv/pull/75)) #### Security * *security:* with **--pidfile**, write to a temporary file and rename it into place, to improve security * *security:* keep self-contained copies of name and format string in PV internal state for memory safety * *security:* ignore *TMP* / *TMPDIR* environment variables when using a terminal lock file #### Fixes * *fix:* only report errors about missing files when starting to transfer from them, not while calculating size, and behave more like `cat`(1) by skipping them and moving on * *fix:* auto-calculate total line count with **--line-mode** when all inputs are regular files * *fix:* use `clock_gettime()` in ETA calculation to cope with machine suspend/resume ([#13](https://codeberg.org/ivarch/pv/issues/13)) * *fix:* if **--width** or **--height** were provided, do not change them when the window size changes ([#36](https://codeberg.org/ivarch/pv/issues/36)) * *fix:* when a file descriptor position in **--watchfd** moves backwards, show the rate using the correct prefix ([#41](https://codeberg.org/ivarch/pv/issues/41)) * *fix:* rewrite terminal state save/restore so state is not intermittently garbled on exit when using **--cursor** ([#20](https://codeberg.org/ivarch/pv/issues/20)), ([#24](https://codeberg.org/ivarch/pv/issues/24)) #### Cleanups * *cleanup:* addressed many potential issues highlighted by the software auditing tools "`splint`" and "`flawfinder`" (see new target "`make analyse`") * *cleanup:* switched the build system to GNU Automake * *cleanup:* replaced the test harness with the one native to GNU Automake * *cleanup:* added a test for terminal width detection to "`make check`" * *cleanup:* added a test to "`make check`" to ensure that "`make install`" installs everything expected * *cleanup:* replaced *AC_HEADER_TIOCGWINSZ* with *AC_CHECK_HEADERS(sys/ioctl.h)* for better MacOS compatibility ([#74](https://codeberg.org/ivarch/pv/issues/74)) * *cleanup:* with **--sync**, call `fsync()` instead of `fdatasync()` on incapable systems ([#73](https://codeberg.org/ivarch/pv/issues/73)) * *cleanup:* the manual is now a static file instead of needing to be built with "`configure`" #### Dropped items * *dropped:* dropped support for **--enable-static-nls** * *dropped:* removed the Linux Software Map file, as the LSM project appears to be long dead * *dropped:* will no longer publish to SourceForge as it has a chequered history and is unnecessary * *dropped:* removed project from GitHub and moved to Codeberg - see "[Give Up GitHub](https://giveupgithub.org/)" #### Other items * licensing change from Artistic 2.0 to GPLv3+ ### 1.7.24 - 30 July 2023 * *fix:* correct terminal size detection, broken in 1.7.17 by the configuration script rewrite ([#72](https://codeberg.org/ivarch/pv/issues/72)) * *security:* removed *DEBUG* environment variable in debug mode, added **--debug** instead * *cleanup:* added "`make analyse`" to run "`splint`" and "`flawfinder`" on all source files * *cleanup:* corrected detection of boolean capability * *cleanup:* word wrapping of **--help** output is now multi-byte locale aware * *cleanup:* adjusted "`indent`" rules to line length of 120 and reformatted code ### 1.7.18 - 28 July 2023 * *fix:* language file installation had been broken by the configuration script rewrite ### 1.7.17 - 27 July 2023 * *feature:* new **--sync** option to flush cache to disk after every write (related to [#6](https://codeberg.org/ivarch/pv/issues/6), to improve accuracy when writing to slow disks) * *feature:* new **--direct-io** option to bypass cache - implements [#29 "Option to enable O_DIRECT"](https://codeberg.org/ivarch/pv/issues/29) - requested by Romain Kang, Jacek Wielemborek * *fix:* correct byte prefix size to 2 spaces in rate display, so progress display size remains constant at low transfer rates * *cleanup:* rewrote `configure.in` as per suggestions in newer "`autoconf`" manuals * *cleanup:* replaced `header.in` with one generated by "`autoheader`", moving custom logic to a separate header file "`config-aux.h`" * *cleanup:* added copyright notice to all source files as per GNU standards * *cleanup:* changed **--version** output to conform to GNU standards * *cleanup:* replaced backticks with `$()` in all shell scripts that did not come from elsewhere, as backticks are deprecated and harder to read * *cleanup:* improved the output formatting of "`make test`" * *cleanup:* extended the "`make test`" mechanism to allow certain tests to be skipped on platforms that cannot support them * *cleanup:* skip the "pipe" test (for *SIGPIPE*) if GNU "`head`" is not available, so that "`make test`" on stock OpenBSD 7.3 works * *cleanup:* added a lot more tests to "`make test`" * *cleanup:* replace all calls to `sprintf()` and `snprintf()` with a new wrapper function `pv_snprintf()` to improve security and compatibility * *cleanup:* replace all calls to `strcat()` with a wrapper `pv_strlcat()` to improve security and compatibility * *cleanup:* replace all `write()` calls to the terminal with a wrapper `pv_write_retry()` for consistency * *cleanup:* tidy up and fix compilation warning in **--watchfd** code * *cleanup:* rewrote all local shell scripts to pass analysis by [ShellCheck](https://www.shellcheck.net) ### 1.7.0 - 17 July 2023 * *dropped:* support for Red Hat Enterprise Linux and its derivatives has been dropped; removed the RPM spec file, and will no longer build binaries * *feature:* the **--size** option now accepts "`@filename`" to use the size of another file (pull request [#57](https://codeberg.org/ivarch/pv/pull/57) supplied by [Dave Beckett](https://github.com/dajobe)) * *feature:* the **--watchfd** option is now available on OS X (pull request [#60](https://codeberg.org/ivarch/pv/pull/60) supplied by [christoph-zededa](https://github.com/christoph-zededa)) * *feature:* new **--bits** option to show bit count instead of byte count (adapted from pull request [#63](https://codeberg.org/ivarch/pv/pull/63) supplied by [Nick Black](https://nick-black.com)) * *feature:* new **--average-rate-window** option, to set the window over which the average rate is calculated, also used for ETA (modified from pull request [#65](https://codeberg.org/ivarch/pv/pull/65) supplied by [lemonsqueeze](https://github.com/lemonsqueeze)) * *feature:* the **--watchfd** option will now show relative filenames, if they are under the current directory (pull request [#66](https://codeberg.org/ivarch/pv/pull/66) supplied by [ikasty](https://github.com/ikasty)) * *fix:* correction to `pv_in_foreground()` to behave as its comment block says it should, when not on a terminal - corrects [#19 "No output in Arch Linux initcpio after 1.6.6"](https://codeberg.org/ivarch/pv/issues/19), [#31 "No output written from inside zsh <() construct"](https://codeberg.org/ivarch/pv/issues/31), [#55 "pv Stopped Working in the Background"](https://codeberg.org/ivarch/pv/issues/55) (pull request [#64](https://codeberg.org/ivarch/pv/pull/64) supplied by [Michael Weiß](https://github.com/quitschbo)) * *fix:* workaround for OS X 11 behaviour in configure script regarding stat64 at compile time (pull request [#57](https://codeberg.org/ivarch/pv/pull/57) supplied by [Dave Beckett](https://github.com/dajobe)) * *fix:* workaround for macOS equivalence of stat to stat64 - patches from [Filippo Valsorda](https://github.com/FiloSottile) and [Demitri Muna](https://github.com/demitri), correcting [#33 "Fix compilation problems due to `stat64()` on Apple Silicon"](https://codeberg.org/ivarch/pv/issues/33) * *fix:* add burst rate limit to transfer, so rate limits are not broken by bursty traffic (pull request [#62](https://codeberg.org/ivarch/pv/pull/62) supplied by [Volodymyr Bychkovyak](https://github.com/vbychkoviak)) * *fix:* corrected **--force** option so it will still output progress when not in the same process group as the owner of the terminal - corrects [#23 "No output with "-f" when run in background after 1.6.6"](https://codeberg.org/ivarch/pv/issues/23) and helps to correct [#31 "No output written from inside zsh <() construct"](https://codeberg.org/ivarch/pv/issues/31) * *fix:* corrected elapsed time display to show as D:HH:MM:SS after 1 day, like the ETA does - corrects [#16 "Show days in same format in ETA as in elapsed time"](https://codeberg.org/ivarch/pv/issues/16) * *fix:* corrected bug where percentages went down after 100% when in **--numeric** mode with a **--size** that was too small - corrects [#26 "Correct "-n" behaviour when going past 100% of "-s" size"](https://codeberg.org/ivarch/pv/issues/26) * *i18n:* recoded Polish translation file to UTF-8 * *i18n:* removed inaccurate fuzzy translation matches * *docs:* moved all open issues into GitHub and updated the TODO list * *docs:* renamed README to README.md and altered it to Markdown format * *docs:* moved contributors from the README to docs/ACKNOWLEDGEMENTS.md * *docs:* moved TODO to TODO.md and altered it to Markdown format * *docs:* moved NEWS to NEWS.md, converted it to UTF-8, and altered it to Markdown format ### 1.6.20 - 12 September 2021 * *fix:* add missing `stddef.h` include to `number.c` (Sam James) ### 1.6.19 - 5 September 2021 * *fix:* starting pv in the background no longer immediately stops unless the transfer is to/from the terminal (Andriy Gapon, Jonathan Elchison) * *fix:* using **-B**, **-A**, or **-T** now switches on **-C** implicitly (Johannes Gerer, André Stapf) * *fix:* AIX build fixes (Peter Korsgaard) * *i18n:* updated German **--help** translations (Richard Fonfara) * *i18n:* switched to UTF-8 encoding, added missing translations (de,fr,pt) * *docs:* new "common switches" manual section (Jacek Wielemborek) * *docs:* use placeholder instead of `/dev/sda` in the manual (Pranav Peshwe) * *docs:* mention MacOS pipes and **-B 1024** in the manual (Jan Venekamp) * *docs:* correct shell in `autoconf/scripts/index.sh` (Juan Picca) * *cleanup:* various compiler warnings cleaned up Full changelog is below: * (r181) added common switches section to manual (Jacek Wielemborek) * (r184) use placeholder instead of /dev/sda in the manual (Pranav Peshwe) * (r185) replace ash with sh in autoconf/scripts/index.sh (Juan Picca) * (r185) added note to manual about **-B 1024** in MacOS pipes (Jan Venekamp) * (r185) fix AIX config check when the CWD contains "yes" (Peter Korsgaard) * (r189) (#1556) updated German **--help** translations (Richard Fonfara) * (r189) updated missing German translations and changed to UTF-8 encoding * (r191) updated missing French translations and changed to UTF-8 encoding * (r193) updated missing Portuguese translations, changed to UTF-8 encoding * (r196) (#1563) using **-B**, **-A**, or **-T** now switches on **-C** implicitly (Johannes Gerer, André Stapf) * (r199) fixed numerous compiler warnings in newer GCC versions * (r200,205) fixed bug where "`pv /dev/zero >/dev/null &`" stopped immediately (Jonathan Elchison, Andriy Gapon) * (r203,205) marked unused arguments with GCC unused attribute, started using boolean data type for flags, corrected more compiler warnings ### 1.6.6 - 30 June 2017 * (r161) use `%llu` instead of `%Lu` for better compatibility (Eric A. Borisch) * (r162) (#1532) fix target buffer size (**-B**) being ignored (AndCycle, Ilya Basin, Antoine Beaupré) * (r164) cap read/write sizes, and check elapsed time during read/write cycles, to avoid display hangs with large buffers or slow media; also remove `select()` call from repeated_write function as it slows the transfer down and the wrapping `alarm()` means it is unnecessary * (r169) (#1477) use alternate form for transfer counter, such that 13GB is shown as 13.0GB so it's the same width as 13.1GB (André Stapf) * (r171) cleanup: units corrections in man page, of the form kb -> KiB * (r175) report error in **-d** if process fd directory is unreadable, or if process disappears before we start the main loop (Jacek Wielemborek) ### 1.6.0 - 15 March 2015 * fix lstat64 support when unavailable - separate patches supplied by Ganael Laplanche and Peter Korsgaard * (#1506) new option **-D** / **--delay-start** to only show bar after N seconds (Damon Harper) * new option **--fineta** / **-I** to show ETA as time of day rather than time remaining - patch supplied by Erkki Seppälä (r147) * (#1509) change ETA (**--eta** / **-e**) so that days are given if the hours remaining are 24 or more (Jacek Wielemborek) * (#1499) repeat read and write attempts on partial buffer fill/empty to work around post-signal transfer rate drop reported by Ralf Ramsauer * (#1507) do not try to calculate total size in line mode, due to bug reported by Jacek Wielemborek and Michiel Van Herwegen * cleanup: removed defunct RATS comments and unnecessary copyright notices * clean up displayed lines when using **--watchfd PID**, when PID exits * output errors on a new line to avoid overwriting transfer bar ### 1.5.7 - 26 August 2014 * show KiB instead of incorrect kiB (Debian bug #706175) * (#1284) do not gzip man page, for non-Linux OSes (Bob Friesenhahn) * work around "awk" bug in `tests/016-numeric-timer` in decimal "," locales * fix "`make rpm`" and "`make srpm`", extend "`make release`" to sign releases ### 1.5.3 - 4 May 2014 * remove *SPLICE_F_NONBLOCK* to fix problem with slow `splice()` (Jan Seda) ### 1.5.2 - 10 February 2014 * allow **--watchfd** to look at block devices * let **--watchfd PID:FD** work with **--size N** * moved contributors out of the manual as the list was too long (NB everyone is still listed in the README and always will be) ### 1.5.1 - 23 January 2014 * new option **--watchfd** - suggested by Jacek Wielemborek and "fdwatch" * use non-block flag with `splice()` * new display option **--buffer-percent**, suggested by Kim Krecht * new display option **--last-written**, suggested by Kim Krecht * new transfer option **--no-splice** * fix for minor bug which dropped display elements after one empty one * fix for single fd leak on exit (Cristian Ciupitu) ### 1.4.12 - 5 August 2013 * new option **--null** - patch supplied by Zing Shishak * AIX build fix (add "`-lc128`") - with help from Pawel Piatek * AIX **-c** fixes - with help from Pawel Piatek * SCO build fix (`po2table.sh`) - reported by Wouter Pronk * test scripts fix for older distributions - patch from Bryan Dongray * fix for `splice()` not using stdin - patch from Zev Weiss ### 1.4.6 - 22 January 2013 * added patch from Pawel Piatek to omit *O_NOFOLLOW* in AIX ### 1.4.5 - 10 January 2013 * updated manual page to show known problem with **-R** on Cygwin ### 1.4.4 - 11 December 2012 * added debugging, see "`pv -h`" when `configure` is run with **--enable-debugging** * rewrote cursor positioning code used when IPC is unavailable (Cygwin) * fixed cursor positioning cursor read answerback problem (Cygwin/Solaris) * fixed bug causing crash when progress displayed with too-small terminal ### 1.4.0 - 6 December 2012 * new option **--skip-errors** commissioned by Jim Salter * if stdout is a block device, and we don't know the total size, use the size of that block device as the total (Peter Samuelson) * new option **--stop-at-size** to stop after **--size** bytes * report correct filename on read errors * fix use-after-free bug in remote PID cleanup code * refactored large chunks of code to make it more readable and to replace most static variables with a state structure ### 1.3.9 - 5 November 2012 * allow **--format** parameters to be sent with **--remote** * configure option **--disable-ipc** * added tests for **--numeric** with **--timer** and **--bytes** * added tests for **--remote** ### 1.3.8 - 29 October 2012 * new **--pidfile** option to save process ID to a file * integrated patch for **--numeric** with **--timer** and **--bytes** (Sami Liedes) * removed signalling from **--remote** to prevent accidental process kills * new **--format** option (originally Vladimir Pal / Vladimir Ermakov) ### 1.3.4 - 27 June 2012 * new **--disable-splice** configure script option * fixed line mode size count with multiple files (Moritz Barsnick) * fixes for AIX core dumps (Pawel Piatek) ### 1.3.1 - 9 June 2012 * do not use `splice()` if the write buffer is not empty (Thomas Rachel) * added test 15 (pipe transfers), and new test script ### 1.3.0 - 5 June 2012 * added Tiger build patch from Olle Jonsson * fix 1024-boundary display garble (Debian bug #586763) * use `splice`(2) where available (Debian bug #601683) * added known bugs section of the manual page * fixed average rate test, 12 (Andrew Macheret) * use IEEE1541 units (Thomas Rachel) * bug with rate limit under 10 fixed (Henry Precheur) * speed up PV line mode (patch: Guillaume Marcais) * remove `LD=ld` from `vars.mk` to fix cross-compilation (paintitgray/PV#1291) ### 1.2.0 - 14 December 2010 * integrated improved SI prefixes and **--average-rate** (Henry Gebhardt) * return nonzero if exiting due to *SIGTERM* (Martin Baum) * patch from Phil Rutschman to restore terminal properly on exit * fix i18n especially for **--help** (Sebastian Kayser) * refactored `pv_display` * we now have a coherent, documented, exit status * modified pipe test and new cksum test from Sebastian Kayser * default *CFLAGS* to just "`-O`" for non-GCC (Kjetil Torgrim Homme) * LFS compile fix for OS X 10.4 (Alexandre de Verteuil) * remove *DESTDIR* `/` suffix (Sam Nelson, Daniel Pape) * fixed potential NULL deref in transfer (Elias Pipping / LLVM/Clang) ### 1.1.4 - 6 March 2008 * patch from Elias Pipping correcting compilation failure on Darwin 9 * patch from Patrick Collison correcting similar problems on OS X * trap *SIGINT* / *SIGHUP* / *SIGTERM* so we clean up IPCs on exit (Laszlo Ersek) * abort if numeric option, eg **-L**, has non-numeric value (Boris Lohner) ### 1.1.0 - 30 August 2007 * new option **--remote** (**-R**) to control an already-running process * new option **--line-mode** (**-l**) to count lines instead of bytes * fix for **-L** to be less resource intensive * fix for input/output equivalence check on Mac OS X * fix for size calculation in pipelines on Mac OS X * fixed "`make uninstall`" * removed "`/debian`" directory at request of new Debian maintainer ### 1.0.1 - 4 August 2007 * licensing change from Artistic to Artistic 2.0 * removed the **-l** / **--license** option ### 1.0.0 - 2 August 2007 * act more like "`cat`" - just skip unreadable files, don't abort * removed text version of manual page, and obsolete Info file generation * code cleanup and separation of PV internals from CLI front-end ### 0.9.9 - 5 February 2007 * new option **--buffer-size** (**-B**) suggested by Mark Tomich * build fix: HP/UX largefile compile fix from Timo Savinen * maintain better buffer filling during transfers * workaround: "`pv /dev/zero | dd bs=1M count=1k`" bug (reported by Gert Menke) * dropped support for the Texinfo manual ### 0.9.6 - 27 February 2006 * bugfix: `key_t` incompatibility with Cygwin * bugfix: interval (**-i**) parameter parses numbers after decimal point * build fix: use static NLS if `msgfmt` is unavailable * on the final update, blank out the now-zero ETA ### 0.9.2 - 1 September 2005 * Daniel Roethlisberger patch: use lockfiles if terminal locking fails ### 0.9.1 - 16 June 2005 * minor RPM spec file fix for Fedora Core 4 ### 0.9.0 - 15 November 2004 * minor NLS bugfix ### 0.8.9 - 6 November 2004 * decimal values now accepted for rate and size, eg **-L 1.23M** * code cleanup * developers: "`make help`" now lists Makefile targets ### 0.8.6 - 29 June 2004 * use `uu_lock()` for terminal locking on FreeBSD ### 0.8.5 - 2 May 2004 * cursor positioning (**-c**) reliability improved on systems with IPC * minor fix: made test 005 more reliable * new option **--height** (**-H**) ### 0.8.2 - 24 April 2004 * allow k,m,g,t suffixes on numbers * added "`srpm`" and "`release`" Makefile targets ### 0.8.1 - 19 April 2004 * bugfix in cursor positioning (**-c**) ### 0.8.0 - 12 February 2004 * replaced GNU getopt with my library code * replaced GNU gettext with my very minimal replacement * use *DESTDIR* instead of *RPM_BUILD_ROOT* for optional installation prefix * looked for flaws using RATS, cleaned up code ### 0.7.0 - 8 February 2004 * display buffer management fixes (thanks Cédric Delfosse) * replaced **--enable-debug** with **--enable-debugging** and **--enable-profiling** ### 0.6.4 - 14 January 2004 * fixed minor bug in RPM installation * bugfix in "`make index`" (only of interest to developers) ### 0.6.3 - 22 December 2003 * fixed transient bug that reported "resource unavailable" occasionally ### 0.6.2 - 6 August 2003 * block devices now have their size read correctly, so "`pv /dev/hda1`" works * minor code cleanups (mainly removal of CVS "Id" tags) ### 0.6.0 - 3 August 2003 * doing *^Z* then "`bg`" then "`fg`" now continues displaying ### 0.5.9 - 23 July 2003 * fix for test 007 when not in C locale * fix for build process to use *CPPFLAGS* * fix for build process to use correct i18n libraries * fix for build process - more portable sed in dependency generator * fix for install process - remember to `mkinstalldirs` before installing * fixes for building on Mac OS X ### 0.5.3 - 4 May 2003 * added Polish translation thanks to Bartosz Feński and Krystian Zubel * moved `doc/debian` to `./debian` at insistence of common sense * minor Solaris 8 compatibility fixes * seems to compile and test OK on Mac OS X ### 0.5.0 - 15 April 2003 * added French translation thanks to Stéphane Lacasse * added German translation thanks to Marcos Kreinacke * switched LGPL reference from "Library" to "Lesser" ### 0.4.9 - 18 February 2003 * support for >2GB files added where available (Debian bug #180986) * added `doc/debian` dir (from Cédric Delfosse) * added "`make rpm`" and "`make deb`" targets to build RPM and Debian packages * added a "`make pv-static`" rule to build a statically linked version ### 0.4.5 - 13 December 2002 * added Portuguese (Brazilian) translation thanks to Eduardo Aguiar ### 0.4.4 - 7 December 2002 * pause/resume support - don't count time while stopped * stop output when resumed in the background * terminal size change support * bugfix: "`<=>`" indicator no longer sticks at right hand edge ### 0.4.0 - 27 November 2002 * allow decimal interval values, eg 0.1, 0.5, etc * some simple tests added ("`make check`") * smoother throughput limiting (**--rate-limit**), now done in 0.1sec chunks * bounds-check interval values (**-i**) - max update interval now 10 minutes * more reliable non-blocking output to keep display updated * no longer rely on `atoll()` * don't output final blank line if **--numeric** * use `fcntl()` instead of `flock()` for Solaris compatibility ### 0.3.0 - 25 November 2002 * handle broken output pipe gracefully * continue updating display even when output pipe is blocking ### 0.2.6 - 21 October 2002 * we now ignore *EINTR* on `select()` * variable-size buffer (still need to add code to change size) * added (tentative) support for internationalisation * removed superfluous **--no-progress**, etc options * optimised transfer by using bigger buffers, based on `st_blksize` * added **--wait** option to wait until transfer begins before showing progress * added **--rate-limit** option to limit rate to a maximum throughput * added **--quiet** option (no output at all) to be used with **--rate-limit** ### 0.2.5 - 23 July 2002 * added *[FILE]...* arguments, like "`cat`" * function separation in code * some bug fixes related to numeric overflow ### 0.2.3 - 19 July 2002 * Texinfo manual written, man page updated * byte counter added ### 0.2.0 - 18 July 2002 * ETA counter added * screen width estimation added * progress bar added ### 0.1.0 - 17 July 2002 * main loop created * rate counter added * elapsed time counter added * percentage calculation added ### 0.0.1 - 16 July 2002 * package created * first draft of man page written pv-1.10.0/docs/release.cf0000644000273400027340000000164715075020020012026 00000000000000# Configuration for the foss-release.sh script. # The script is here: https://codeberg.org/ivarch/scripts set maintainer andrew.wood@ivarch.com set mainprogram auto set version auto set mandir docs set newsdir docs export SKIP_VALGRIND_TESTS=1 section Initial checks action check_po action check_version_news action check_version_autoconf action check_version_man section Initial build action configure action make action check_analyse action check_version_program action check_version_year section Documentation and source reformatting action man_md action man_html action news_html action make_indent section Update po files action make_update_po section Run autoreconf action autoreconf section Commit check action check_git_status section Release archive action check_make_distcheck action make_dist section Lab tests action labtest section Sign release action sign_tarball section Build OS packages action parmo_build pv-1.10.0/docs/pv.1.md0000644000273400027340000007200615103476014011211 00000000000000# NAME pv - monitor and manage the progress of data through a pipe # SYNOPSIS **pv** \[*OPTION*\]\... \[*FILE*\]\... **pv** \[*OPTION*\]\... **-d**\|**\--watchfd** *PID*\[:*FD*\]\|=*NAME*\|@*LISTFILE*\... **pv** **-R**\|**\--remote** *PID* \[*OPTION*\]\... **pv** **-Q**\|**\--query** *PID* \[*OPTION*\]\... # DESCRIPTION Show the progress of data through a pipeline by giving information such as time elapsed, percentage completed (with progress bar), current throughput rate, total data transferred, and ETA. The data flow rate, error handling strategy, buffer size, and cache interaction can all be adjusted. Each *FILE* is copied to standard output. With no *FILE*, or when *FILE* is "-", standard input is read. In "**\--watchfd**" mode, inspect another process and show its progress through the files it has open. # OPTIONS ## Display switches If no display switches are specified, **pv** behaves as if "**\--progress**", "**\--timer**", "**\--eta**", "**\--rate**", and "**\--bytes**" had been given. Otherwise, only those display types that are explicitly switched on will be shown. **-p, \--progress** : Turn the progress bar on. If any inputs are not files, or are unreadable, and no size was explicitly given with "**\--size**", the progress bar cannot indicate how close to completion the transfer is, so it will just move left and right to indicate that data is moving - or, with "**\--gauge**", the bar will indicate the current rate as a percentage of the maximum rate seen so far. **-t, \--timer** : Turn the timer on. This will display the total elapsed time that **pv** has been running for. **-e, \--eta** : Turn the ETA countdown on. This will estimate, based on current transfer rates and the total data size, how long it will be before completion. The countdown is prefixed with "ETA". This option will have no effect if the total data size cannot be determined. **-I, \--fineta** : Turn the ETA countdown on, but display the estimated local time at which the transfer will finish, instead of the amount of time remaining. When the estimated time is more than 6 hours in the future, the date is shown as well. The time is prefixed with "FIN" for finish time. As with "**\--eta**", this option will have no effect if the total data size cannot be determined. **-r, \--rate** : Turn the rate counter on. This will display the current rate of data transfer. The rate is shown in square brackets "\[\]". **-a, \--average-rate** : Turn the average rate counter on. This will display the current average rate of data transfer, over the last 30 seconds by default (see "**\--average-rate-window**"). The average rate is shown in brackets "()". **-b, \--bytes** : Turn the total byte counter on. This will display the total amount of data transferred so far. **-T, \--buffer-percent** : Turn on the transfer buffer percentage display. This will show the percentage of the transfer buffer in use. Implies "**\--no-splice**". The transfer buffer percentage is shown in curly brackets "{}". **-A NUM, \--last-written NUM** : Show the last *NUM* bytes written. Implies "**\--no-splice**". **-F FORMAT, \--format FORMAT** : Ignore all of the above options and instead use the format string *FORMAT* to determine the output format. See the **FORMATTING** section below. **-n, \--numeric** : Numeric output. Instead of giving a visual indication of progress, write an integer percentage, one per line, on standard error, suitable for passing to a tool such as **dialog**(1). Note that "**\--force**" is not required if "**\--numeric**" is being used. Combining "**\--numeric**" with "**\--bytes**" will cause the number of bytes processed so far to be output instead of a percentage. Adding "**\--line-mode**" as well as "**\--bytes**" writes the number of lines instead of bytes or a percentage. Adding "**\--rate**" adds the transfer rate to each output line (if "**\--bytes**" is also in use, the rate comes after the byte/line count). Adding "**\--timer**" prefixes each output line with the elapsed time so far, as a decimal number of seconds. Combining "**\--numeric**" with "**\--format**" allows for custom output. The default format string components for "**\--numeric**" are "**%t %b %r %{progress-amount-only}**" in that order, each item being active or inactive according to the rules above (so the default with no other options is "**%{progress-amount-only}**". **-q, \--quiet** : No output. Useful if the "**\--rate-limit**" option is being used on its own to limit the transfer rate of a pipe. ## Output modifiers **-8, \--bits** : Use bits instead of bytes for the byte and rate counters. The output suffix will be "b" instead of "B". **-k, \--si** : Display and interpret suffixes as multiples of 1000 rather than the default of 1024. Note that this only takes effect on options after this one, so for consistency, specify this option first. **-W, \--wait** : Wait until the first byte has been transferred before showing any progress information or calculating any ETAs. Useful if the program you are piping to or from requires extra information before it starts, such as when piping data into **gpg**(1) or **mcrypt**(1) which require a passphrase before data can be processed. **-D SEC, \--delay-start SEC** : Wait until *SEC* seconds have passed before showing any progress information, for example in a script where you only want to show a progress bar if it starts taking a long time. The value of *SEC* can be a decimal such as "0.5". **-s SIZE, \--size SIZE** : Assume the total amount of data to be transferred is *SIZE* bytes when calculating percentages and ETAs. A suffix of "K", "M", "G", or "T" can be added to denote kibibytes (\*1024), mebibytes, gibibytes, tebibytes. If "**\--si**" appears before this option, suffixes will denote kilobytes (\*1000), megabytes, and so on instead. If *SIZE* starts with "**@**", the size of file whose name follows the @ will be used. **-g, \--gauge** : If the progress bar is shown but the size is not known, then instead of moving the bar left and right to show progress, show the current transfer rate as a percentage of the maximum rate seen so far. **-l, \--line-mode** : Instead of counting bytes, count lines (newline characters). The progress bar will only move when a new line is found, and the value passed to "**\--size**" will be interpreted as a line count. If this option is used without "**\--size**", the \"total size\" (in this case, total line count) is calculated by reading through all input files once before transfer starts. If any inputs are pipes or non-regular files, or are unreadable, the total size will not be calculated. **-0, \--null** : Count lines as terminated with a null byte instead of with a newline. This option implies "**\--line-mode**". **-i SEC, \--interval SEC** : Wait *SEC* seconds between updates. The default is to update every second. The value of *SEC* can be a decimal such as "0.1". **-m SEC, \--average-rate-window SEC** : Compute current average rate over a *SEC* seconds window for average rate and ETA calculations. The default is 30 seconds. The value must be an integer. **-w WIDTH, \--width WIDTH** : Assume the terminal is *WIDTH* columns wide, instead of trying to work it out (or assuming 80 if it cannot be guessed). If this option is used, the output width will not be adjusted if the width of the terminal changes while the transfer is running. **-H HEIGHT, \--height HEIGHT** : Assume the terminal is *HEIGHT* rows high, instead of trying to work it out (or assuming 25 if it cannot be guessed). If this option is used, the output height will not be adjusted if the height of the terminal changes while the transfer is running. **-N NAME, \--name NAME** : Prefix the output information with *NAME*. Useful in conjunction with "**\--cursor**" if you have a complicated pipeline and you want to be able to tell different parts of it apart. **-u STYLE, \--bar-style STYLE** : Change the default progress bar style shown by "**\--progress**", or by the "**\--format**" sequences "**%{progress}**" or "**%{progress-bar-only}**", to *STYLE*. The *STYLE* can be one of **plain** (the default), **block**, **granular**, or **shaded**. These styles are described in the **FORMATTING** section below. **-x SPEC, \--extra-display SPEC** : As well as displaying progress to the terminal, also write it to *SPEC*. The *SPEC* must start with a comma-separated list of destinations, and can optionally be followed by a colon and a format string. The destinations can be **windowtitle** or **window** for the xterm window title, and **processtitle**, **proctitle**, **process**, or **proc** for the process title displayed by **ps**(1). If a format string is not supplied, the same format is used as for the terminal. For example, "**-x \'window,process:%t %b %r\'**" will show the elapsed time, bytes transferred, and rate, in both the window title and the process title. **-v, \--stats** : At the end of the transfer, write an additional line showing the transfer rate minimum, maximum, mean, and standard deviation. The values are always in bytes per second (or bits, with "**\--bits**"). **-f, \--force** : Force output. Normally, **pv** will not output any visual display if standard error is not a terminal. This option forces it to do so. **-c, \--cursor** : Use cursor positioning escape sequences instead of just using carriage returns. This is useful in conjunction with "**\--name**" if you are using multiple **pv** invocations in a single pipeline. ## Data transfer modifiers **-o FILE, \--output FILE** : Write data to *FILE* instead of standard output. If the file already exists, it will be truncated. **-L RATE, \--rate-limit RATE** : Limit the transfer to a maximum of *RATE* bytes per second. The same suffixes as "**\--size**" can be used. **-B BYTES, \--buffer-size BYTES** : Use a transfer buffer size of *BYTES* bytes. The same suffixes as "**\--size**" can be used. The default buffer size is the block size of the input file\'s filesystem multiplied by 32 (512KiB max), or 400KiB if the block size cannot be determined. This can be useful on platforms like macOS with pipelines that perform better with specific buffer sizes such as 1024. Implies "**\--no-splice**". **-C, \--no-splice** : Never use **splice**(2), even if it would normally be possible. The **splice**(2) system call is a more efficient way of transferring data from or to a pipe than regular **read**(2) and **write**(2), but means that the transfer buffer may not be used. This prevents "**\--buffer-percent**" and "**\--last-written**" from working, cannot work with "**\--sparse**" or "**\--discard**", and makes "**\--buffer-size**" redundant, so using any of those options automatically switches on "**\--no-splice**". Switching on this option results in a small loss of transfer efficiency. It has no effect on systems where **splice**(2) is unavailable. **-E, \--skip-errors** : Ignore read errors by attempting to skip past the offending sections. The corresponding parts of the output will be null bytes. At first only a few bytes will be skipped, but if there are many errors in a row then the skips will move up to chunks of 512. This is intended to be similar to "*dd conv=sync,noerror*". Specify "**\--skip-errors**" twice to only report a read error once per file, instead of reporting each byte range skipped. **-Z BYTES, \--error-skip-block BYTES** : When ignoring read errors with "**\--skip-errors**", instead of trying to adaptively skip by reading small amounts and skipping progressively larger sections until a read succeeds, move to the next file block of *BYTES* bytes as soon as an error occurs. There may still be some shorter skips where the block being skipped coincides with the end of the transfer buffer. The same suffixes as "**\--size**" can be used. This option can only be used with "**\--skip-errors**" and is intended for use when reading from a block device, such as "**\--skip-errors \--error-skip-block 4K**" to skip in 4 kibibyte blocks. This will speed up reads from faulty media, at the expense of potentially losing more data. **-S, \--stop-at-size** : If a size was specified with "**\--size**", stop transferring data once that many bytes have been written, instead of continuing to the end of input. **-Y, \--sync** : After every write operation, synchronise the buffer caches to disk with **fdatasync**(2). This has no effect when the output is a pipe. Using "**\--sync**" may improve the accuracy of the progress bar when writing to a slow disk. **-K, \--direct-io** : Set the **O_DIRECT** flag on all inputs and outputs, if it is available. This will minimise the effect of caches, at the cost of performance. Due to memory alignment requirements, it also may cause read or write failures with an error of "Invalid argument", especially if reading and writing files across a variety of filesystems in a single **pv** call. Use this option with caution. **-O, \--sparse** : When writing null bytes, try to seek, producing a sparse output file. Implies "**\--no-splice**". On filesystems without sparse file support, or when the output is not seekable, this option will have no effect other than to turn on "**\--no-splice**". **-X, \--discard** : Instead of transferring input data to standard output, discard it. This is equivalent to redirecting standard output to */dev/null*, except that **write**(2) is never called. Implies "**\--no-splice**". **-U FILE, \--store-and-forward FILE** : Instead of passing data through immediately, do it in two stages - first read all input and write it to *FILE*, and then once the input is exhausted, read all of *FILE* and write it to the output. *FILE* remains in place afterwards, unless it is "**-**", in which case **pv** creates a temporary file for this purpose, and automatically removes it afterwards. This can be useful if you have a pipeline which generates data (your input) quickly but you don\'t know the size, and you wish to pass it to some slower process, once all of the input has been generated and you know its size, so you can see its progress. Note that when doing this with relatively small amounts of data, "**\--no-splice**" may be preferable so that pipe buffering doesn\'t affect the progress display. ## Alternative operating modes **-d**, **\--watchfd** *PID*\[:*FD*\]\|=*NAME*\|@*LISTFILE*\... : Instead of transferring data, watch file descriptor *FD* of process *PID*, and show its progress. Other data transfer modifiers - and remote control - may not be used with this option. If a *PID* is specified without an *FD*, then that process will be watched, and all regular files and block devices it opens will be shown with a progress bar. If a *NAME* is specified, prefixed with \"=\", then processes with that name will be found with **pgrep**(1), and as watched described above. If a *LISTFILE* is specified, prefixed with \"@\", the lines in that file will be used as additional arguments. All remaining non-option arguments will also be treated as additional arguments. The **pv** process will exit when all *FD*s have either changed to a different file, changed read/write mode, or have closed, and all *PID*s (without a specific *FD*) have exited. **-R PID, \--remote PID** : Remotely control another instance of **pv** with process ID *PID*, making it act as though it had been given this instance\'s command line. For example, if "**pv \--rate-limit 123K**" is running with process ID 9876, then running "**pv \--remote 9876 \--rate-limit 321K**" will cause process 9876 to start using a rate limit of 321KiB instead of 123KiB. Note that some options cannot be changed while running, such as "**\--cursor**", "**\--line-mode**", "**\--force**", "**\--delay-start**", "**\--skip-errors**", and "**\--stop-at-size**". **-Q PID, \--query PID** : Display the transfer progress of another instance of **pv** with process ID *PID*, owned by the same user. Some output modifiers can only be used while querying another process if they match those of that process - such as "**\--line-mode**", "**\--null**", and "**\--average-rate-window**". Data transfer modifiers will have no effect. ## Other options **-P FILE, \--pidfile FILE** : Save the process ID of **pv** in *FILE*. The file will be replaced if it already exists, and will be removed when **pv** exits. While **pv** is running, *FILE* will contain a single number - the process ID of **pv** - followed by a newline. **-h, \--help** : Print a usage message on standard output and exit successfully. **-V, \--version** : Print version information on standard output and exit successfully. # FORMATTING Format strings used by "**\--format**" and "**\--extra-display**" can contain the following sequences: **%p**, **%{progress}** : Progress bar (suffixed with a percentage if the size is known). Equivalent to "**\--progress**". Expands to fill the remaining space unless prefixed by a number to set the width, such as "**%20p**" or "**%20{progress}**". **%{progress-bar-only}** : Progress bar, without any sides, and without any percentage displayed afterwards. Expands to fill the remaining space unless prefixed by a number. **%{progress-amount-only}** : The percentage completion (or maximum rate, with "**\--gauge**" when the size is unknown). **%{bar-plain}** : Progress bar in the standard plain format, without any sides, and without any percentage displayed afterwards. Expands to fill the remaining space unless prefixed by a number. **%{bar-block}** : Progress bar using Unicode full blocks, without any sides, and without any percentage displayed afterwards. Expands to fill the remaining space unless prefixed by a number. If UTF-8 output is not available, the plain format is used. **%{bar-granular}** : Progress bar using Unicode full blocks, and 1/8th blocks for partial fills, providing a more granular display. Like the other "%{bar}" strings this shows the bar without any sides, and without any percentage displayed afterwards, and expands to fill the remaining space unless prefixed by a number. If UTF-8 output is not available, the plain format is used. **%{bar-shaded}** : Progress bar using Unicode full blocks and shade characters - dark and medium shade are used for partial fills, and the light shade is used for the background. Like the other "%{bar}" strings this shows the bar without any sides, and without any percentage displayed afterwards, and expands to fill the remaining space unless prefixed by a number. If UTF-8 output is not available, the plain format is used. **%t**, **%{timer}** : Elapsed time. Equivalent to "**\--timer**". **%e**, **%{eta}** : ETA as time remaining. Equivalent to "**\--eta**". **%I**, **%{fineta}** : ETA as local time at which the transfer will finish. Equivalent to "**\--fineta**". **%r**, **%{rate}** : Current data transfer rate. Equivalent to "**\--rate**". **%a**, **%{average-rate}** : Average data transfer rate. Equivalent to "**\--average-rate**". **%b**, **%{bytes}**, **%{transferred}** : Bytes transferred so far (or lines if "**\--line-mode**" was specified). Equivalent to "**\--bytes**". If "**\--bits**" was specified, "**%b**" shows the bits transferred so far, not bytes. **%T**, **%{buffer-percent}** : Percentage of the transfer buffer in use. Equivalent to "**\--buffer-percent**". Displays "{\-\-\--}" if the transfer is being done with **splice**(2), since splicing to or from pipes does not use the buffer. **%nA**, **%n{last-written}** : Show the last *n* bytes written (for example, "**%16A**" shows the last 16 bytes). Shows only dots if the transfer is being done with **splice**(2), since splicing to or from pipes does not use the buffer. **%nL**, **%n{previous-line}** : Show the first *n* bytes of the most recently written line (for example, "**%40L**" shows the first 40 bytes). If no *n* is given, then this expands to fill the available space. Shows only spaces if the transfer is being done with **splice**(2). **%N**, **%{name}** : Show the name prefix given by "**\--name**". Padded to 9 characters with spaces, and suffixed with ":". **%{sgr:colour,\...}** : Emit ECMA-48 SGR (Select Graphic Rendition) codes if the terminal supports colours, where *colour,\...* is a comma-separated list of any of the keywords below, or the numeric values from **console_codes**(4). If colour support is not available, nothing is emitted. Supported keywords are: **reset** or **none**, **black**, **red**, **green**, **brown** or **yellow**, **blue**, **magenta**, **cyan**, **white**, **fg-black**, **fg-red**, **fg-green**, **fg-brown** or **fg-yellow**, **fg-blue**, **fg-magenta**, **fg-cyan**, **fg-white**, **fg-default**, **bg-black**, **bg-red**, **bg-green**, **bg-brown** or **bg-yellow**, **bg-blue**, **bg-magenta**, **bg-cyan**, **bg-white**, **bg-default**, **bold**, **dim**, **italic**, **underscore** or **underline**, **blink**, **reverse**, **no-bold** or **no-dim**, **no-italic**, **no-underscore** or **no-underline**, **no-blink**, **no-reverse**. With colours, the optional \"fg-\" prefix indicates foreground; a prefix of \"bg-\" indicates background. For example, "**%{sgr:green,bold}TEXT%{sgr:reset}**" will make *TEXT* bold green on supported terminals. **%%** : A single "%". Any other contents are reproduced in the progress display as-is. The format string equivalent of the default display switches is "**%b %t %r %p %e**". # EXAMPLES Some suggested common switch combinations: **pv -ptebar** : Show a progress bar, elapsed time, estimated completion time, byte counter, average rate, and current rate. **pv -betlap** : Show a progress bar, elapsed time, estimated completion time, line counter, and average rate, counting lines instead of bytes. **pv -btrpg** : Show the amount transferred, elapsed time, current rate, and a gauge showing the current rate as a percentage of the maximum rate seen - useful in a pipeline where the total size is unknown. (If the size *is* known, these options will show the percentage completion instead of the rate gauge). **pv -t** : Show only the elapsed time - useful as a simple timer, such as "**sleep 10m \| pv -t**". **pv -pterb** : The default behaviour: progress bar, elapsed time, estimated completion time, current rate, and byte counter. On macOS, it may be useful to specify "**\--buffer-size 1024**" in a pipeline, as this may improve performance. To watch how quickly a file is transferred using **nc**(1): pv file | nc -w 1 somewhere.com 3000 A similar example, transferring a file from another process and passing the expected size to **pv**: cat file | pv --size 12345 | nc -w 1 somewhere.com 3000 To watch the progress of creating a tar.gz archive: tar cf - directory/ \ | pv --size $(du -sb directory/ | awk '{print $1}') \ | gzip -9 \ > out.tar.gz Taking an image of a disk, skipping errors: pv -EE /dev/your/disk/device > disk-image.img Writing an image back to a disk: pv disk-image.img > /dev/your/disk/device Zeroing a disk: pv < /dev/zero > /dev/your/disk/device Note that if the input size cannot be calculated, and the output is a block device, then the size of the block device will be used and **pv** will automatically stop at that size as if "**\--stop-at-size**" had been given. (Linux and macOS only): Watching file descriptor 3 opened by another process 1234: pv --watchfd 1234:3 (Linux and macOS only): Watching all file descriptors used by process 1234: pv --watchfd 1234 Rate-limiting the transfer between two processes in a pipeline, with no display: producer | pv --quiet --rate-limit 1M | consumer Sending logs to a processing script, showing the most recent line as part of the progress display: pv --format '%a %p : %L' big.log | processing-script Showing progress as lines of JSON data: pv --numeric --format '{"elapsed":%t,"bytes":%b,"rate":%r,"percentage":%{progress-amount-only}}' big.log | processing-script # EXIT STATUS An exit status of 1 indicates a problem with the "**\--remote**", "**\--query**", or "**\--pidfile**" options. Any other exit status is a bitmask of the following:  **2** : One or more files could not be accessed, **stat**(2)ed, or opened.  **4** : An input file was the same as the output file.  **8** : Internal error with closing a file or moving to the next file.  **16** : There was an error while transferring data from one or more input files.  **32** : A signal was caught that caused an early exit.  **64** : Memory allocation failed. A zero exit status indicates no problems. # ENVIRONMENT The following environment variables may affect **pv**: **HOME** : The current user\'s home directory. This may be used by "**\--remote**" and "**\--query**" to exchange messages between **pv** instances: if the */run/user/UID/* directory does not exist (where *UID* is the current user ID), then *\$HOME/.pv/* will be used instead. **TMPDIR**, **TMP** : The directory to create per-tty lock files for the terminal when using "**\--cursor**". If **TMPDIR** is set to a non-empty value, it is the directory under which lock files are created. Otherwise, **TMP** is used. If neither are set, then */tmp* is used. # NOTES In some versions of **bash**(1) and **zsh**(1), the construct "**\<(pv filename)**" will not output any progress to the terminal when run from an interactive shell, due to the subprocess being run in a separate process group from the one that owns the terminal. In these cases, use "**\--force**". If **pv** is used in a pipeline in **zsh** version 5.8, and the last command in the pipeline is based on shell builtins, **zsh** takes control of the terminal away from **pv**, preventing progress from being displayed. For example, this will produce no progress bar: pv InputFile | { while read -r line; do sleep 0.1; done; } To work around this, put the last commands of the pipeline in normal brackets to force the use of a subshell: pv InputFile | ( while read -r line; do sleep 0.1; done; ) Refer to [issue #105](https://codeberg.org/ivarch/pv/issues/105) for full details. The "**\--remote**" and "**\--query**" options require that either */run/user/\/* or *\$HOME/* can be written to, for inter-process communication. The "**\--size**" option has no effect if used with "**\--watchfd** *PID*" to watch all file descriptors of a process, but will work with "**\--watchfd** *PID*:*FD*" to watch a single file descriptor. If the input size cannot be calculated, and the output is a block device, then **pv** will read the output device\'s size, use that as if it had been passed to "**\--size**", and activate "**\--stop-at-size**". The "**%nA**" and "**%nL**" format sequences may not be effective with small input files, and "**%nL**" may be a few lines out due to buffering within the pipeline itself. Numbers passed to "**\--size**", "**\--rate-limit**", "**\--buffer-size**", and "**\--error-skip-block**" may all be expressed as decimals if followed by a suffix, so for example "*\--size 1.5G*" is equivalent to "*\--size 1536M*". Numbers passed to "**\--interval**" and "**\--delay-start**" may be integers or decimals, but may not have a suffix. Numbers passed to "**\--last-written**", "**\--width**", "**\--height**", "**\--average-rate-window**", "**\--remote**", and "**\--query**" must be integers with no suffix. When "**\--sparse**" is in effect and output is being written to a file, that file may look like it has stopped growing if inspected with **ls**(1) while null bytes are being written, even though **pv** still reports progress. This is because of the way sparse output is achieved, and the file will be the correct size when the transfer ends. # REPORTING BUGS Please report bugs or feature requests via the issue tracker linked from the [**pv** home page](https://ivarch.com/p/pv). # SEE ALSO **cat**(1), **splice**(2), **fdatasync**(2), **open**(2) (for **O_DIRECT**), **console_codes**(4) # COPYRIGHT Copyright © 2002-2008, 2010, 2012-2015, 2017, 2021, 2023-2025 Andrew Wood. License GPLv3+: [GNU GPL version 3 or later](https://www.gnu.org/licenses/gpl-3.0.html). This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Please see the package\'s ACKNOWLEDGEMENTS file for a complete list of contributors. pv-1.10.0/docs/pv.10000644000273400027340000007545115103475363010627 00000000000000.TH PV 1 2025-11-07 pv-1.10.0 "User Commands" .\" .SH NAME pv \- monitor and manage the progress of data through a pipe .\" .SH SYNOPSIS .B pv [\fIOPTION\fR]... [\fIFILE\fR]... .PP \fBpv\fR [\fIOPTION\fR]... \fB\-d\fR|\fB\-\-watchfd\fR \fIPID\fR[:\fIFD\fR]|=\fINAME\fR|@\fILISTFILE\fR... .PP \fBpv\fR \fB\-R\fR|\fB\-\-remote\fR \fIPID\fR [\fIOPTION\fR]... .PP \fBpv\fR \fB\-Q\fR|\fB\-\-query\fR \fIPID\fR [\fIOPTION\fR]... .\" .SH DESCRIPTION Show the progress of data through a pipeline by giving information such as time elapsed, percentage completed (with progress bar), current throughput rate, total data transferred, and ETA. The data flow rate, error handling strategy, buffer size, and cache interaction can all be adjusted. .PP Each \fIFILE\fR is copied to standard output. With no \fIFILE\fR, or when \fIFILE\fR is \*(lq-\*(rq, standard input is read. .PP In \*(lq\fB\-\-watchfd\fR\*(rq mode, inspect another process and show its progress through the files it has open. .\" .SH OPTIONS .\" .SS "Display switches" If no display switches are specified, \fBpv\fR behaves as if \*(lq\fB\-\-progress\fR\*(rq, \*(lq\fB\-\-timer\fR\*(rq, \*(lq\fB\-\-eta\fR\*(rq, \*(lq\fB\-\-rate\fR\*(rq, and \*(lq\fB\-\-bytes\fR\*(rq had been given. Otherwise, only those display types that are explicitly switched on will be shown. .TP .B \-p, \-\-progress Turn the progress bar on. If any inputs are not files, or are unreadable, and no size was explicitly given with \*(lq\fB\-\-size\fR\*(rq, the progress bar cannot indicate how close to completion the transfer is, so it will just move left and right to indicate that data is moving - or, with \*(lq\fB\-\-gauge\fR\*(rq, the bar will indicate the current rate as a percentage of the maximum rate seen so far. .TP .B \-t, \-\-timer Turn the timer on. This will display the total elapsed time that \fBpv\fR has been running for. .TP .B \-e, \-\-eta Turn the ETA countdown on. This will estimate, based on current transfer rates and the total data size, how long it will be before completion. The countdown is prefixed with \*(lqETA\*(rq. This option will have no effect if the total data size cannot be determined. .TP .B \-I, \-\-fineta Turn the ETA countdown on, but display the estimated local time at which the transfer will finish, instead of the amount of time remaining. When the estimated time is more than 6 hours in the future, the date is shown as well. The time is prefixed with \*(lqFIN\*(rq for finish time. As with \*(lq\fB\-\-eta\fR\*(rq, this option will have no effect if the total data size cannot be determined. .TP .B \-r, \-\-rate Turn the rate counter on. This will display the current rate of data transfer. The rate is shown in square brackets \*(lq[]\*(rq. .TP .B \-a, \-\-average\-rate Turn the average rate counter on. This will display the current average rate of data transfer, over the last 30 seconds by default (see \*(lq\fB\-\-average-rate-window\fR\*(rq). The average rate is shown in brackets \*(lq()\*(rq. .TP .B \-b, \-\-bytes Turn the total byte counter on. This will display the total amount of data transferred so far. .TP .B \-T, \-\-buffer\-percent Turn on the transfer buffer percentage display. This will show the percentage of the transfer buffer in use. Implies \*(lq\fB\-\-no\-splice\fR\*(rq. The transfer buffer percentage is shown in curly brackets \*(lq{}\*(rq. .TP .BI \-A\ NUM \fR,\ \fB\-\-last\-written\ NUM Show the last \fINUM\fR bytes written. Implies \*(lq\fB\-\-no\-splice\fR\*(rq. .TP .BI \-F\ FORMAT \fR,\ \fB\-\-format\ FORMAT Ignore all of the above options and instead use the format string \fIFORMAT\fR to determine the output format. See the \fBFORMATTING\fR section below. .TP .B \-n, \-\-numeric Numeric output. Instead of giving a visual indication of progress, write an integer percentage, one per line, on standard error, suitable for passing to a tool such as \fBdialog\fR(1). Note that \*(lq\fB\-\-force\fR\*(rq is not required if \*(lq\fB\-\-numeric\fR\*(rq is being used. .IP Combining \*(lq\fB\-\-numeric\fR\*(rq with \*(lq\fB\-\-bytes\fR\*(rq will cause the number of bytes processed so far to be output instead of a percentage. Adding \*(lq\fB\-\-line\-mode\fR\*(rq as well as \*(lq\fB\-\-bytes\fR\*(rq writes the number of lines instead of bytes or a percentage. Adding \*(lq\fB\-\-rate\fR\*(rq adds the transfer rate to each output line (if \*(lq\fB\-\-bytes\fR\*(rq is also in use, the rate comes after the byte/line count). Adding \*(lq\fB\-\-timer\fR\*(rq prefixes each output line with the elapsed time so far, as a decimal number of seconds. .IP Combining \*(lq\fB\-\-numeric\fR\*(rq with \*(lq\fB\-\-format\fR\*(rq allows for custom output. The default format string components for \*(lq\fB\-\-numeric\fR\*(rq are \*(lq\fB%t\~%b\~%r\~%{progress\-amount\-only}\fR\*(rq in that order, each item being active or inactive according to the rules above (so the default with no other options is \*(lq\fB%{progress\-amount\-only}\fR\*(rq. .TP .B \-q, \-\-quiet No output. Useful if the \*(lq\fB\-\-rate\-limit\fR\*(rq option is being used on its own to limit the transfer rate of a pipe. .\" .SS "Output modifiers" .TP .B \-8, \-\-bits Use bits instead of bytes for the byte and rate counters. The output suffix will be \*(lqb\*(rq instead of \*(lqB\*(rq. .TP .B \-k, \-\-si Display and interpret suffixes as multiples of 1000 rather than the default of 1024. Note that this only takes effect on options after this one, so for consistency, specify this option first. .TP .B \-W, \-\-wait Wait until the first byte has been transferred before showing any progress information or calculating any ETAs. Useful if the program you are piping to or from requires extra information before it starts, such as when piping data into \fBgpg\fR(1) or \fBmcrypt\fR(1) which require a passphrase before data can be processed. .TP .BI \-D\ SEC \fR,\ \fB\-\-delay\-start\ SEC Wait until \fISEC\fR seconds have passed before showing any progress information, for example in a script where you only want to show a progress bar if it starts taking a long time. The value of \fISEC\fR can be a decimal such as \*(lq0.5\*(rq. .TP .BI \-s\ SIZE \fR,\ \fB\-\-size\ SIZE Assume the total amount of data to be transferred is \fISIZE\fR bytes when calculating percentages and ETAs. A suffix of \*(lqK\*(rq, \*(lqM\*(rq, \*(lqG\*(rq, or \*(lqT\*(rq can be added to denote kibibytes (*1024), mebibytes, gibibytes, tebibytes. If \*(lq\fB\-\-si\fR\*(rq appears before this option, suffixes will denote kilobytes (*1000), megabytes, and so on instead. .IP If \fISIZE\fR starts with \*(lq\fB@\fR\*(rq, the size of file whose name follows the @ will be used. .TP .B \-g, \-\-gauge If the progress bar is shown but the size is not known, then instead of moving the bar left and right to show progress, show the current transfer rate as a percentage of the maximum rate seen so far. .TP .B \-l, \-\-line\-mode Instead of counting bytes, count lines (newline characters). The progress bar will only move when a new line is found, and the value passed to \*(lq\fB\-\-size\fR\*(rq will be interpreted as a line count. .IP If this option is used without \*(lq\fB\-\-size\fR\*(rq, the "total size" (in this case, total line count) is calculated by reading through all input files once before transfer starts. If any inputs are pipes or non-regular files, or are unreadable, the total size will not be calculated. .TP .B \-0, \-\-null Count lines as terminated with a null byte instead of with a newline. This option implies \*(lq\fB\-\-line\-mode\fR\*(rq. .TP .BI \-i\ SEC \fR,\ \fB\-\-interval\ SEC Wait \fISEC\fR seconds between updates. The default is to update every second. The value of \fISEC\fR can be a decimal such as \*(lq0.1\*(rq. .TP .BI \-m\ SEC \fR,\ \fB\-\-average-rate-window\ SEC Compute current average rate over a \fISEC\fR seconds window for average rate and ETA calculations. The default is 30 seconds. The value must be an integer. .TP .BI \-w\ WIDTH \fR,\ \fB\-\-width\ WIDTH Assume the terminal is \fIWIDTH\fR columns wide, instead of trying to work it out (or assuming 80 if it cannot be guessed). If this option is used, the output width will not be adjusted if the width of the terminal changes while the transfer is running. .TP .BI \-H\ HEIGHT \fR,\ \fB\-\-height\ HEIGHT Assume the terminal is \fIHEIGHT\fR rows high, instead of trying to work it out (or assuming 25 if it cannot be guessed). If this option is used, the output height will not be adjusted if the height of the terminal changes while the transfer is running. .TP .BI \-N\ NAME \fR,\ \fB\-\-name\ NAME Prefix the output information with \fINAME\fR. Useful in conjunction with \*(lq\fB\-\-cursor\fR\*(rq if you have a complicated pipeline and you want to be able to tell different parts of it apart. .TP .BI \-u\ STYLE \fR,\ \fB\-\-bar\-style\ STYLE Change the default progress bar style shown by \*(lq\fB\-\-progress\fR\*(rq, or by the \*(lq\fB\-\-format\fR\*(rq sequences \*(lq\fB%{progress}\fR\*(rq or \*(lq\fB%{progress\-bar\-only}\fR\*(rq, to \fISTYLE\fR. The \fISTYLE\fR can be one of \fBplain\fR (the default), \fBblock\fR, \fBgranular\fR, or \fBshaded\fR. These styles are described in the \fBFORMATTING\fR section below. .TP .BI \-x\ SPEC \fR,\ \fB\-\-extra\-display\ SPEC As well as displaying progress to the terminal, also write it to \fISPEC\fR. The \fISPEC\fR must start with a comma-separated list of destinations, and can optionally be followed by a colon and a format string. The destinations can be \fBwindowtitle\fR or \fBwindow\fR for the xterm window title, and \fBprocesstitle\fR, \fBproctitle\fR, \fBprocess\fR, or \fBproc\fR for the process title displayed by \fBps\fR(1). If a format string is not supplied, the same format is used as for the terminal. For example, \*(lq\fB\-x\~'window,process:%t\~%b\~%r'\fR\*(rq will show the elapsed time, bytes transferred, and rate, in both the window title and the process title. .TP .B \-v, \-\-stats At the end of the transfer, write an additional line showing the transfer rate minimum, maximum, mean, and standard deviation. The values are always in bytes per second (or bits, with \*(lq\fB\-\-bits\fR\*(rq). .TP .B \-f, \-\-force Force output. Normally, \fBpv\fR will not output any visual display if standard error is not a terminal. This option forces it to do so. .TP .B \-c, \-\-cursor Use cursor positioning escape sequences instead of just using carriage returns. This is useful in conjunction with \*(lq\fB\-\-name\fR\*(rq if you are using multiple \fBpv\fR invocations in a single pipeline. .\" .SS "Data transfer modifiers" .TP .BI \-o\ FILE \fR,\ \fB\-\-output\ FILE Write data to \fIFILE\fR instead of standard output. If the file already exists, it will be truncated. .TP .BI \-L\ RATE \fR,\ \fB\-\-rate-limit\ RATE Limit the transfer to a maximum of \fIRATE\fR bytes per second. The same suffixes as \*(lq\fB\-\-size\fR\*(rq can be used. .TP .BI \-B\ BYTES \fR,\ \fB\-\-buffer-size\ BYTES Use a transfer buffer size of \fIBYTES\fR bytes. The same suffixes as \*(lq\fB\-\-size\fR\*(rq can be used. The default buffer size is the block size of the input file's filesystem multiplied by 32 (512KiB max), or 400KiB if the block size cannot be determined. This can be useful on platforms like macOS with pipelines that perform better with specific buffer sizes such as 1024. Implies \*(lq\fB\-\-no\-splice\fR\*(rq. .TP .B \-C, \-\-no-splice Never use \fBsplice\fR(2), even if it would normally be possible. The \fBsplice\fR(2) system call is a more efficient way of transferring data from or to a pipe than regular \fBread\fR(2) and \fBwrite\fR(2), but means that the transfer buffer may not be used. This prevents \*(lq\fB\-\-buffer\-percent\fR\*(rq and \*(lq\fB\-\-last\-written\fR\*(rq from working, cannot work with \*(lq\fB\-\-sparse\fR\*(rq or \*(lq\fB\-\-discard\fR\*(rq, and makes \*(lq\fB\-\-buffer\-size\fR\*(rq redundant, so using any of those options automatically switches on \*(lq\fB\-\-no\-splice\fR\*(rq. Switching on this option results in a small loss of transfer efficiency. It has no effect on systems where \fBsplice\fR(2) is unavailable. .TP .B \-E, \-\-skip-errors Ignore read errors by attempting to skip past the offending sections. The corresponding parts of the output will be null bytes. At first only a few bytes will be skipped, but if there are many errors in a row then the skips will move up to chunks of 512. This is intended to be similar to \*(lq\fIdd\~conv=sync,noerror\fR\*(rq. .IP Specify \*(lq\fB\-\-skip\-errors\fR\*(rq twice to only report a read error once per file, instead of reporting each byte range skipped. .TP .BI \-Z\ BYTES \fR,\ \fB\-\-error\-skip\-block\ BYTES When ignoring read errors with \*(lq\fB\-\-skip\-errors\fR\*(rq, instead of trying to adaptively skip by reading small amounts and skipping progressively larger sections until a read succeeds, move to the next file block of \fIBYTES\fR bytes as soon as an error occurs. There may still be some shorter skips where the block being skipped coincides with the end of the transfer buffer. The same suffixes as \*(lq\fB\-\-size\fR\*(rq can be used. .IP This option can only be used with \*(lq\fB\-\-skip\-errors\fR\*(rq and is intended for use when reading from a block device, such as \*(lq\fB\-\-skip\-errors\~\-\-error\-skip\-block\~4K\fR\*(rq to skip in 4 kibibyte blocks. This will speed up reads from faulty media, at the expense of potentially losing more data. .TP .B \-S, \-\-stop-at-size If a size was specified with \*(lq\fB\-\-size\fR\*(rq, stop transferring data once that many bytes have been written, instead of continuing to the end of input. .TP .B \-Y, \-\-sync After every write operation, synchronise the buffer caches to disk with \fBfdatasync\fR(2). This has no effect when the output is a pipe. Using \*(lq\fB\-\-sync\fR\*(rq may improve the accuracy of the progress bar when writing to a slow disk. .TP .B \-K, \-\-direct-io Set the \fBO_DIRECT\fR flag on all inputs and outputs, if it is available. This will minimise the effect of caches, at the cost of performance. Due to memory alignment requirements, it also may cause read or write failures with an error of \*(lqInvalid argument\*(rq, especially if reading and writing files across a variety of filesystems in a single \fBpv\fR call. Use this option with caution. .TP .B \-O, \-\-sparse When writing null bytes, try to seek, producing a sparse output file. Implies \*(lq\fB\-\-no\-splice\fR\*(rq. On filesystems without sparse file support, or when the output is not seekable, this option will have no effect other than to turn on \*(lq\fB\-\-no\-splice\fR\*(rq. .TP .B \-X, \-\-discard Instead of transferring input data to standard output, discard it. This is equivalent to redirecting standard output to \fI/dev/null\fR, except that \fBwrite\fR(2) is never called. Implies \*(lq\fB\-\-no\-splice\fR\*(rq. .TP .BI \-U\ FILE \fR,\ \fB\-\-store\-and\-forward\ FILE Instead of passing data through immediately, do it in two stages - first read all input and write it to \fIFILE\fR, and then once the input is exhausted, read all of \fIFILE\fR and write it to the output. \fIFILE\fR remains in place afterwards, unless it is \*(lq\fB-\fR\*(rq, in which case \fBpv\fR creates a temporary file for this purpose, and automatically removes it afterwards. .IP This can be useful if you have a pipeline which generates data (your input) quickly but you don't know the size, and you wish to pass it to some slower process, once all of the input has been generated and you know its size, so you can see its progress. Note that when doing this with relatively small amounts of data, \*(lq\fB\-\-no-splice\fR\*(rq may be preferable so that pipe buffering doesn't affect the progress display. .\" .\" .SS "Alternative operating modes" .TP \fB\-d\fR, \fB\-\-watchfd\fR \fIPID\fR[:\fIFD\fR]|=\fINAME\fR|@\fILISTFILE\fR... Instead of transferring data, watch file descriptor \fIFD\fR of process \fIPID\fR, and show its progress. Other data transfer modifiers - and remote control - may not be used with this option. .IP If a \fIPID\fR is specified without an \fIFD\fR, then that process will be watched, and all regular files and block devices it opens will be shown with a progress bar. .IP If a \fINAME\fR is specified, prefixed with "=", then processes with that name will be found with \fBpgrep\fR(1), and as watched described above. .IP If a \fILISTFILE\fR is specified, prefixed with "@", the lines in that file will be used as additional arguments. .IP All remaining non-option arguments will also be treated as additional arguments. .IP The \fBpv\fR process will exit when all \fIFD\fRs have either changed to a different file, changed read/write mode, or have closed, and all \fIPID\fRs (without a specific \fIFD\fR) have exited. .TP .BI \-R\ PID \fR,\ \fB\-\-remote\ PID Remotely control another instance of \fBpv\fR with process ID \fIPID\fR, making it act as though it had been given this instance's command line. For example, if \*(lq\fBpv\~\-\-rate\-limit\~123K\fR\*(rq is running with process ID 9876, then running \*(lq\fBpv\~\-\-remote\~9876\~\-\-rate\-limit\~321K\fR\*(rq will cause process 9876 to start using a rate limit of 321KiB instead of 123KiB. Note that some options cannot be changed while running, such as \*(lq\fB\-\-cursor\fR\*(rq, \*(lq\fB\-\-line\-mode\fR\*(rq, \*(lq\fB\-\-force\fR\*(rq, \*(lq\fB\-\-delay\-start\fR\*(rq, \*(lq\fB\-\-skip\-errors\fR\*(rq, and \*(lq\fB\-\-stop\-at\-size\fR\*(rq. .TP .BI \-Q\ PID \fR,\ \fB\-\-query\ PID Display the transfer progress of another instance of \fBpv\fR with process ID \fIPID\fR, owned by the same user. .IP Some output modifiers can only be used while querying another process if they match those of that process - such as \*(lq\fB\-\-line\-mode\fR\*(rq, \*(lq\fB\-\-null\fR\*(rq, and \*(lq\fB\-\-average\-rate\-window\fR\*(rq. Data transfer modifiers will have no effect. .\" .SS "Other options" .TP .BI \-P\ FILE \fR,\ \fB\-\-pidfile\ FILE Save the process ID of \fBpv\fR in \fIFILE\fR. The file will be replaced if it already exists, and will be removed when \fBpv\fR exits. While \fBpv\fR is running, \fIFILE\fR will contain a single number - the process ID of \fBpv\fR - followed by a newline. .TP .B \-h, \-\-help Print a usage message on standard output and exit successfully. .TP .B \-V, \-\-version Print version information on standard output and exit successfully. .\" .SH FORMATTING Format strings used by \*(lq\fB\-\-format\fR\*(rq and \*(lq\fB\-\-extra\-display\fR\*(rq can contain the following sequences: .TP .BR %p ", " %{progress} Progress bar (suffixed with a percentage if the size is known). Equivalent to \*(lq\fB\-\-progress\fR\*(rq. Expands to fill the remaining space unless prefixed by a number to set the width, such as \*(lq\fB%20p\fR\*(rq or \*(lq\fB%20{progress}\fR\*(rq. .TP .BR %{progress\-bar\-only} Progress bar, without any sides, and without any percentage displayed afterwards. Expands to fill the remaining space unless prefixed by a number. .TP .B %{progress\-amount\-only} The percentage completion (or maximum rate, with \*(lq\fB\-\-gauge\fR\*(rq when the size is unknown). .TP .B %{bar\-plain} Progress bar in the standard plain format, without any sides, and without any percentage displayed afterwards. Expands to fill the remaining space unless prefixed by a number. .TP .B %{bar\-block} Progress bar using Unicode full blocks, without any sides, and without any percentage displayed afterwards. Expands to fill the remaining space unless prefixed by a number. If UTF-8 output is not available, the plain format is used. .TP .B %{bar\-granular} Progress bar using Unicode full blocks, and 1/8th blocks for partial fills, providing a more granular display. Like the other \*(lq%{bar}\*(rq strings this shows the bar without any sides, and without any percentage displayed afterwards, and expands to fill the remaining space unless prefixed by a number. If UTF-8 output is not available, the plain format is used. .TP .B %{bar\-shaded} Progress bar using Unicode full blocks and shade characters - dark and medium shade are used for partial fills, and the light shade is used for the background. Like the other \*(lq%{bar}\*(rq strings this shows the bar without any sides, and without any percentage displayed afterwards, and expands to fill the remaining space unless prefixed by a number. If UTF-8 output is not available, the plain format is used. .TP .BR %t ", " %{timer} Elapsed time. Equivalent to \*(lq\fB\-\-timer\fR\*(rq. .TP .BR %e ", " %{eta} ETA as time remaining. Equivalent to \*(lq\fB\-\-eta\fR\*(rq. .TP .BR %I ", " %{fineta} ETA as local time at which the transfer will finish. Equivalent to \*(lq\fB\-\-fineta\fR\*(rq. .TP .BR %r ", " %{rate} Current data transfer rate. Equivalent to \*(lq\fB\-\-rate\fR\*(rq. .TP .BR %a ", " %{average\-rate} Average data transfer rate. Equivalent to \*(lq\fB\-\-average\-rate\fR\*(rq. .TP .BR %b ", " %{bytes} ", " %{transferred} Bytes transferred so far (or lines if \*(lq\fB\-\-line\-mode\fR\*(rq was specified). Equivalent to \*(lq\fB\-\-bytes\fR\*(rq. If \*(lq\fB\-\-bits\fR\*(rq was specified, \*(lq\fB%b\fR\*(rq shows the bits transferred so far, not bytes. .TP .BR %T ", " %{buffer\-percent} Percentage of the transfer buffer in use. Equivalent to \*(lq\fB\-\-buffer\-percent\fR\*(rq. Displays \*(lq{\-\-\-\-}\*(rq if the transfer is being done with \fBsplice\fR(2), since splicing to or from pipes does not use the buffer. .TP .BR %nA ", " %n{last\-written} Show the last \fIn\fR bytes written (for example, \*(lq\fB%16A\fR\*(rq shows the last 16 bytes). Shows only dots if the transfer is being done with \fBsplice\fR(2), since splicing to or from pipes does not use the buffer. .TP .BR %nL ", " %n{previous\-line} Show the first \fIn\fR bytes of the most recently written line (for example, \*(lq\fB%40L\fR\*(rq shows the first 40 bytes). If no \fIn\fR is given, then this expands to fill the available space. Shows only spaces if the transfer is being done with \fBsplice\fR(2). .TP .BR %N ", " %{name} Show the name prefix given by \*(lq\fB\-\-name\fR\*(rq. Padded to 9 characters with spaces, and suffixed with \*(lq:\*(rq. .TP .B %{sgr:colour,...} Emit ECMA-48 SGR (Select Graphic Rendition) codes if the terminal supports colours, where \fIcolour,...\fR is a comma-separated list of any of the keywords below, or the numeric values from \fBconsole_codes\fR(4). If colour support is not available, nothing is emitted. .IP Supported keywords are: \fBreset\fR or \fBnone\fR, \fBblack\fR, \fBred\fR, \fBgreen\fR, \fBbrown\fR or \fByellow\fR, \fBblue\fR, \fBmagenta\fR, \fBcyan\fR, \fBwhite\fR, \fBfg\-black\fR, \fBfg\-red\fR, \fBfg\-green\fR, \fBfg\-brown\fR or \fBfg\-yellow\fR, \fBfg\-blue\fR, \fBfg\-magenta\fR, \fBfg\-cyan\fR, \fBfg\-white\fR, \fBfg\-default\fR, \fBbg\-black\fR, \fBbg\-red\fR, \fBbg\-green\fR, \fBbg\-brown\fR or \fBbg\-yellow\fR, \fBbg\-blue\fR, \fBbg\-magenta\fR, \fBbg\-cyan\fR, \fBbg\-white\fR, \fBbg\-default\fR, \fBbold\fR, \fBdim\fR, \fBitalic\fR, \fBunderscore\fR or \fBunderline\fR, \fBblink\fR, \fBreverse\fR, \fBno\-bold\fR or \fBno\-dim\fR, \fBno\-italic\fR, \fBno\-underscore\fR or \fBno\-underline\fR, \fBno\-blink\fR, \fBno\-reverse\fR. .IP With colours, the optional "fg-" prefix indicates foreground; a prefix of "bg-" indicates background. .IP For example, \*(lq\fB%{sgr:green,bold}TEXT%{sgr:reset}\fR\*(lq will make \fITEXT\fR bold green on supported terminals. .TP .B %% A single \*(lq%\*(rq. .PP Any other contents are reproduced in the progress display as-is. .PP The format string equivalent of the default display switches is \*(lq\fB%b\~%t\~%r\~%p\~%e\fR\*(rq. .\" .SH EXAMPLES Some suggested common switch combinations: .TP .B pv \-ptebar Show a progress bar, elapsed time, estimated completion time, byte counter, average rate, and current rate. .TP .B pv \-betlap Show a progress bar, elapsed time, estimated completion time, line counter, and average rate, counting lines instead of bytes. .TP .B pv \-btrpg Show the amount transferred, elapsed time, current rate, and a gauge showing the current rate as a percentage of the maximum rate seen - useful in a pipeline where the total size is unknown. (If the size \fIis\fR known, these options will show the percentage completion instead of the rate gauge). .TP .B pv \-t Show only the elapsed time - useful as a simple timer, such as \*(lq\fBsleep\~10m\~|\~pv\~\-t\fR\*(rq. .TP .B pv \-pterb The default behaviour: progress bar, elapsed time, estimated completion time, current rate, and byte counter. .PP On macOS, it may be useful to specify \*(lq\fB\-\-buffer\-size\~1024\fR\*(rq in a pipeline, as this may improve performance. .PP To watch how quickly a file is transferred using \fBnc\fR(1): .PP .in +4 .EX pv file | nc \-w 1 somewhere.com 3000 .EE .in .PP A similar example, transferring a file from another process and passing the expected size to \fBpv\fR: .PP .in +4 .EX cat file | pv \-\-size 12345 | nc \-w 1 somewhere.com 3000 .EE .in .PP To watch the progress of creating a tar.gz archive: .PP .in +4 .EX tar cf \- directory/ \e | pv \-\-size $(du \-sb directory/ | awk '{print $1}') \e | gzip \-9 \e > out.tar.gz .EE .in .PP Taking an image of a disk, skipping errors: .PP .in +4 .EX pv \-EE /dev/your/disk/device > disk-image.img .EE .in .PP Writing an image back to a disk: .PP .in +4 .EX pv disk-image.img > /dev/your/disk/device .EE .in .PP Zeroing a disk: .PP .in +4 .EX pv < /dev/zero > /dev/your/disk/device .EE .in .PP Note that if the input size cannot be calculated, and the output is a block device, then the size of the block device will be used and \fBpv\fR will automatically stop at that size as if \*(lq\fB\-\-stop\-at\-size\fR\*(rq had been given. .PP (Linux and macOS only): Watching file descriptor 3 opened by another process 1234: .PP .in +4 .EX pv \-\-watchfd 1234:3 .EE .in .PP (Linux and macOS only): Watching all file descriptors used by process 1234: .PP .in +4 .EX pv \-\-watchfd 1234 .EE .in .PP Rate-limiting the transfer between two processes in a pipeline, with no display: .PP .in +4 .EX producer | pv \-\-quiet \-\-rate\-limit 1M | consumer .EE .in .PP Sending logs to a processing script, showing the most recent line as part of the progress display: .PP .in +4 .EX pv \-\-format '%a %p : %L' big.log | processing-script .EE .in .PP Showing progress as lines of JSON data: .PP .in +4 .EX pv \-\-numeric \-\-format '{"elapsed":%t,"bytes":%b,"rate":%r,"percentage":%{progress-amount-only}}' big.log | processing-script .EE .in .\" .SH EXIT STATUS An exit status of 1 indicates a problem with the \*(lq\fB\-\-remote\fR\*(rq, \*(lq\fB\-\-query\fR\*(rq, or \*(lq\fB\-\-pidfile\fR\*(rq options. .PP Any other exit status is a bitmask of the following: .TP 5 \~\fB2\fR One or more files could not be accessed, \fBstat\fR(2)ed, or opened. .TP \~\fB4\fR An input file was the same as the output file. .TP \~\fB8\fR Internal error with closing a file or moving to the next file. .TP \~\fB16\fR There was an error while transferring data from one or more input files. .TP \~\fB32\fR A signal was caught that caused an early exit. .TP \~\fB64\fR Memory allocation failed. .PP A zero exit status indicates no problems. .\" .SH ENVIRONMENT The following environment variables may affect \fBpv\fR: .TP .B HOME The current user's home directory. This may be used by \*(lq\fB\-\-remote\fR\*(rq and \*(lq\fB\-\-query\fR\*(rq to exchange messages between \fBpv\fR instances: if the \fI/run/user/UID/\fR directory does not exist (where \fIUID\fR is the current user ID), then \fI$HOME/.pv/\fR will be used instead. .TP .BR TMPDIR ", " TMP The directory to create per-tty lock files for the terminal when using \*(lq\fB\-\-cursor\fR\*(rq. If \fBTMPDIR\fR is set to a non-empty value, it is the directory under which lock files are created. Otherwise, \fBTMP\fR is used. If neither are set, then \fI/tmp\fR is used. .\" .SH NOTES In some versions of \fBbash\fR(1) and \fBzsh\fR(1), the construct \*(lq\fB<(pv\~filename)\fR\*(rq will not output any progress to the terminal when run from an interactive shell, due to the subprocess being run in a separate process group from the one that owns the terminal. In these cases, use \*(lq\fB\-\-force\fR\*(rq. .PP If \fBpv\fR is used in a pipeline in \fBzsh\fR version 5.8, and the last command in the pipeline is based on shell builtins, \fBzsh\fR takes control of the terminal away from \fBpv\fR, preventing progress from being displayed. For example, this will produce no progress bar: .PP .in +4n .EX pv InputFile | { while read \-r line; do sleep 0.1; done; } .EE .in .PP To work around this, put the last commands of the pipeline in normal brackets to force the use of a subshell: .PP .in +4n .EX pv InputFile | ( while read \-r line; do sleep 0.1; done; ) .EE .in .PP Refer to .UR https://codeberg.org/ivarch/pv/issues/105 issue #105 .UE for full details. .PP The \*(lq\fB\-\-remote\fR\*(rq and \*(lq\fB\-\-query\fR\*(rq options require that either \fI/run/user//\fR or \fI$HOME/\fR can be written to, for inter-process communication. .PP The \*(lq\fB\-\-size\fR\*(rq option has no effect if used with \*(lq\fB\-\-watchfd\fR\~\fIPID\fR\*(rq to watch all file descriptors of a process, but will work with \*(lq\fB\-\-watchfd\fR\~\fIPID\fR:\fIFD\fR\*(rq to watch a single file descriptor. .PP If the input size cannot be calculated, and the output is a block device, then \fBpv\fR will read the output device's size, use that as if it had been passed to \*(lq\fB\-\-size\fR\*(rq, and activate \*(lq\fB\-\-stop\-at\-size\fR\*(rq. .PP The \*(lq\fB%nA\fR\*(rq and \*(lq\fB%nL\fR\*(rq format sequences may not be effective with small input files, and \*(lq\fB%nL\fR\*(rq may be a few lines out due to buffering within the pipeline itself. .PP Numbers passed to \*(lq\fB\-\-size\fR\*(rq, \*(lq\fB\-\-rate\-limit\fR\*(rq, \*(lq\fB\-\-buffer\-size\fR\*(rq, and \*(lq\fB\-\-error\-skip\-block\fR\*(rq may all be expressed as decimals if followed by a suffix, so for example \*(lq\fI\-\-size\~1.5G\fR\*(rq is equivalent to \*(lq\fI\-\-size\~1536M\fR\*(rq. .PP Numbers passed to \*(lq\fB\-\-interval\fR\*(rq and \*(lq\fB\-\-delay\-start\fR\*(rq may be integers or decimals, but may not have a suffix. .PP Numbers passed to \*(lq\fB\-\-last\-written\fR\*(rq, \*(lq\fB\-\-width\fR\*(rq, \*(lq\fB\-\-height\fR\*(rq, \*(lq\fB\-\-average\-rate\-window\fR\*(rq, \*(lq\fB\-\-remote\fR\*(rq, and \*(lq\fB\-\-query\fR\*(rq must be integers with no suffix. .PP When \*(lq\fB\-\-sparse\fR\*(rq is in effect and output is being written to a file, that file may look like it has stopped growing if inspected with \fBls\fR(1) while null bytes are being written, even though \fBpv\fR still reports progress. This is because of the way sparse output is achieved, and the file will be the correct size when the transfer ends. .\" .SH REPORTING BUGS Please report bugs or feature requests via the issue tracker linked from the .UR https://ivarch.com/p/pv \fBpv\fR home page .UE . .\" .SH "SEE ALSO" .BR cat (1), .BR splice (2), .BR fdatasync (2), .BR open (2) (for \fBO_DIRECT\fR), .BR console_codes (4) .\" .SH COPYRIGHT Copyright \(co 2002-2008, 2010, 2012-2015, 2017, 2021, 2023-2025 Andrew Wood. .PP License GPLv3+: .UR https://www.gnu.org/licenses/gpl-3.0.html GNU GPL version 3 or later .UE . .PP This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. .PP Please see the package's ACKNOWLEDGEMENTS file for a complete list of contributors. pv-1.10.0/docs/COPYING0000644000273400027340000010451514755443161011150 00000000000000 GNU GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright (C) 2007 Free Software Foundation, Inc. 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A "contributor" is a copyright holder who authorizes use under this License of the Program or a work on which the Program is based. The work thus licensed is called the contributor's "contributor version". A contributor's "essential patent claims" are all patent claims owned or controlled by the contributor, whether already acquired or hereafter acquired, that would be infringed by some manner, permitted by this License, of making, using, or selling its contributor version, but do not include claims that would be infringed only as a consequence of further modification of the contributor version. For purposes of this definition, "control" includes the right to grant patent sublicenses in a manner consistent with the requirements of this License. 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The terms of this License will continue to apply to the part which is the covered work, but the special requirements of the GNU Affero General Public License, section 13, concerning interaction through a network will apply to the combination as such. 14. Revised Versions of this License. The Free Software Foundation may publish revised and/or new versions of the GNU General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies that a certain numbered version of the GNU General Public License "or any later version" applies to it, you have the option of following the terms and conditions either of that numbered version or of any later version published by the Free Software Foundation. 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If the disclaimer of warranty and limitation of liability provided above cannot be given local legal effect according to their terms, reviewing courts shall apply local law that most closely approximates an absolute waiver of all civil liability in connection with the Program, unless a warranty or assumption of liability accompanies a copy of the Program in return for a fee. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively state the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. Copyright (C) This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . Also add information on how to contact you by electronic and paper mail. If the program does terminal interaction, make it output a short notice like this when it starts in an interactive mode: Copyright (C) This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, your program's commands might be different; for a GUI interface, you would use an "about box". You should also get your employer (if you work as a programmer) or school, if any, to sign a "copyright disclaimer" for the program, if necessary. For more information on this, and how to apply and follow the GNU GPL, see . The GNU General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License. But first, please read . pv-1.10.0/docs/ACKNOWLEDGEMENTS.md0000644000273400027340000003057515074540417012772 00000000000000The following people have contributed to this project, and their assistance is acknowledged and greatly appreciated: * Antoine Beaupré - Debian package maintainer * Kevin Coyner - previous Debian package maintainer * Cédric Delfosse - previous Debian package maintainer * Jakub Hrozek - Fedora package maintainer * Eduardo Aguiar - provided Portuguese (Brazilian) translation * Stéphane Lacasse - provided French translation * Marcos Kreinacke - provided German translation * Bartosz Feński - provided Polish translation along with Krystian Zubel * Joshua Jensen - reported RPM installation bug * Boris Folgmann - reported cursor handling bug * Mathias Gumz - reported NLS bug * Daniel Roethlisberger - submitted patch to use lockfiles for **-c** if terminal locking fails * Adam Buchbinder - lots of help with a Cygwin port of **-c** * Mark Tomich - suggested **-B** option * Gert Menke - reported bug when piping to `dd` with a large input buffer size * Ville Herva - informative bug report about rate limiting performance * Elias Pipping - patch to compile properly on Darwin 9; potential NULL deref report * Patrick Collison - similar patch for OS X * Boris Lohner - reported problem that **-L** does not complain if given non-numeric value * Sebastian Kayser - supplied testing for *SIGPIPE*, demonstrated internationalisation problem * Laszlo Ersek - reported shared memory leak on *SIGINT* with **-c** * Phil Rutschman - provided a patch for fully restoring terminal state on exit * Henry Precheur - reporting and suggestions for **--rate-limit** bug when rate is under 10 * E. Rosten - supplied patch for block buffering in line mode * Kjetil Torgrim Homme - reported compilation error with default *CFLAGS* on non-GCC compilers * Alexandre de Verteuil - reported bug in OS X build and supplied test environment to fix in * Martin Baum - supplied patch to return nonzero exit status if terminated by signal * Sam Nelson - supplied patch to fix trailing slash on *DESTDIR* * Daniel Pape - reported Cygwin installation problem due to *DESTDIR* * Philipp Beckers - ported to the Syabas PopcornHour A-100 series * Henry Gebhard - supplied patches to improve SI prefixes and add **--average-rate** * Vladimir Kokarev, Alexander Leo - reported that exit status did not reflect file errors * Thomas Rachel - submitted patches for IEEE1541 (MiB suffixes), 1+e03 bug * Guillaume Marcais - submitted speedup patch for line mode * Moritz Barsnick - submitted patch for compile warning in size calculation * Pawel Piatek - submitted RPM and patches for AIX * Sami Liedes - submitted patch for **--timer** and **--bytes** with **--numeric** * Steven Willis - reported problem with **-R** killing non-PV remote processes * Vladimir Pal, Vladimir Ermakov - submitted patch which led to development of **--format** option * Peter Samuelson - submitted patch to calculate size if stdout is a block device * Miguel Diaz - much Cygwin help (and packaging), found narrow-terminal bug * Jim Salter - commissioned work on the **--skip-errors** option * Wouter Pronk - reported build problem on SCO * Bryan Dongray - provided patches for test scripts failing on older Red Hats * Zev Weiss - provided patch to fix `splice()` not using stdin * Zing Shishak - provided patch for **--null** / **-0** (count null terminated lines) * Jacek Wielemborek - implemented fdwatch in Python, suggested PV port; reported bug with **-l** and ETA / size; many other contributions * Kim Krecht - suggested buffer fill status and last bytes output display options * Cristian Ciupitu , Josh Stone - pointed out file descriptor leak with helpful suggestions (Josh Stone initially noticed the missing close) * Jan Seda - found issue with `splice()` and *SPLICE_F_NONBLOCK* causing slowdown * André Stapf - pointed out formatting problem e.g. 13GB -> 13.1GB which should be shown 13.0GB -> 13.1GB; highlighted on-startup row swapping in **-c**, and suggested **--discard**; suggested making **--fineta** have a "FIN" prefix * Damon Harper - suggested **-D** / **--delay-start** option * Ganaël Laplanche - provided patch for `lstat64()` on systems that do not support it * Peter Korsgaard - provided similar patch for `lstat64()`, specifically for uClibc support; provided AIX cross-compilation patch to fix bug in **-lc128** check * Ralf Ramsauer - reported bug which dropped transfer rate on terminal resize * Michiel Van Herwegen - reported and discussed bug with **-l** and ETA / size * Erkki Seppälä - provided patch implementing **-I** * Eric A. Borisch - provided details of compatibility fix for "`%Lu`" in watchpid code * Jan Venekamp - reported MacOS buffer size interactions with pipes * Matt - provided "rate-window" patches for rate calculation * [Filippo Valsorda](https://github.com/FiloSottile) - provided patch for stat64 issue on Apple Silicon * Matt Koscica, William Dillon - also reported stat64 issue on Apple Silicon * [Demitri Muna](https://github.com/demitri) - assisted with stat64 patch on Apple Silicon * Norman Rasmussen - suggested **-c** with **-d PID:FD**, reject **-N** with **-d PID** * Andriy Gapon, Jonathan Elchison - reported bug where "`pv /dev/zero >/dev/null &`" stops immediately * Marcelo Chiesa - reported unused-result warnings when compiling PV 1.6.6 * Jered Floyd - provided patches to improve **--rate-limit** * Christoph Biedl - provided ETA and dynamic interval patches * Richard Fonfara - provided German translations for "`pv --help`" * Johannes Gerer - suggested that **-B** should enable **-C** * Sam James - provided fix for number.c build issue caused by missing stddef.h * Jakub Wilk - corrected README encoding * Frederik Eaton - reported issue with `<()` shell constructs * [gray](https://github.com/gray) - reported issue with **--force** and terminal process groups, and proposed a patch * [Luc Gommans](https://github.com/lgommans) / https://lgms.nl/ - provided a "momentary ETA" patch * [ikasty](https://github.com/ikasty) - added relative filename display to **--watchfd** * [Michael Weiß](https://github.com/quitschbo) - corrected behaviour when not attached to a terminal * [christoph-zededa](https://github.com/christoph-zededa) - provided OS X support for **--watchfd** * [Dave Beckett](https://github.com/dajobe) - added "`@filename`" syntax to **--size**, and corrected an autoconf problem with stat64 on OS X * [Volodymyr Bychkovyak](https://github.com/vbychkoviak) - provided fix for rate limit behaviour with bursty traffic * [Nick Black](https://nick-black.com) - added **--bits** option * [Andrew Schulman](https://github.com/andrew-schulman) - provided reproducible example of terminal size detection issue in 1.7.17/1.7.18 * [fuschia74](https://github.com/fuchsia74) - provided **--enable-static** patch for "`configure`" * [Wilhelm von Thiele](https://github.com/TurtleWilly) - assisted with OS X cleanups ([#73](https://codeberg.org/ivarch/pv/issues/73), [#74](https://codeberg.org/ivarch/pv/issues/74)) * Matějů Miroslav, Ing. - suggested fix for ETA and elapsed time faults when suspending and resuming a machine ([#13](https://codeberg.org/ivarch/pv/issues/13)) * Anthony DeRobertis - suggested the **--error-skip-block** option ([#37](https://codeberg.org/ivarch/pv/issues/37)) * Benoit Pierre - provided patches for compilation without IPC support, without HAVE_STRUCT_STAT_ST_BLKSIZE, and on MacOS * [gustav-b](https://codeberg.org/gustav-b) - suggested percentage formatting correction ([#80](https://codeberg.org/ivarch/pv/issues/80)) * [Thomas Bertels](https://codeberg.org/tbertels) - updated French translations ([#83](https://codeberg.org/ivarch/pv/pulls/83)) * [kevinruddy](https://codeberg.org/kevinruddy) - added decimal units option ([#85](https://codeberg.org/ivarch/pv/pulls/85)) * [xmort](https://codeberg.org/xmort) - added **--output** option ([#90](https://codeberg.org/ivarch/pv/pulls/90)) * [bogiord](https://codeberg.org/bogiord) - reported the loss of output block device size detection in 1.8.10, and suggested the fix ([#91](https://codeberg.org/ivarch/pv/issues/91)) * [eborisch](https://codeberg.org/eborisch) - provided fix for misbehaviour when used with "`zfs send`" due to treating zero sized writes (generally due to timer interruption) as end of file ([#92](https://codeberg.org/ivarch/pv/pulls/92), [#93](https://codeberg.org/ivarch/pv/pulls/93)) * [alexanderperlis](https://codeberg.org/alexanderperlis) - provided initial support for block devices with **--size `@`FILE** ([#94](https://codeberg.org/ivarch/pv/pulls/94)) * [jettero](https://codeberg.org/jettero) - reported double-free coredump when using **--watchfd** after 1.8.10 ([#96](https://codeberg.org/ivarch/pv/issues/96)) * Venky.N.Iyer - suggested **--stats** ([#49](https://codeberg.org/ivarch/pv/issues/49)) * Roland Kletzing - suggested **--rate** with **--numeric** ([#17](https://codeberg.org/ivarch/pv/issues/17)) * [Michael Mior](https://codeberg.org/michaelmior) - suggested **--store-and-forward** ([#100](https://codeberg.org/ivarch/pv/issues/100)) * [dbungert](https://codeberg.org/dbungert) - reported issue with *valgrind* 3.23 misreporting leaking file descriptors ([#97](https://codeberg.org/ivarch/pv/issues/97)) * Joachim Haga - suggested showing progress in the window title ([#3](https://codeberg.org/ivarch/pv/issues/3)) * [Martin Sarsale](https://github.com/runa) - suggested showing progress in the process title ([#4](https://codeberg.org/ivarch/pv/issues/4)) * [2bits](https://github.com/2bits) - reported position sensing fault with **--watchfd** in 1.9.0 ([#118](https://codeberg.org/ivarch/pv/issues/118)) * [heitbaum](https://codeberg.org/heitbaum) - assisted with cross-compilation fault introduced in 1.9.7 ([#120](https://codeberg.org/ivarch/pv/issues/120)) * [meego](https://codeberg.org/meego) - suggested "**%nL**", the last line preview ([#121](https://codeberg.org/ivarch/pv/issues/121)) * [Alexander Petrossian](https://github.com/neopaf) - suggested using Unicode output for a more granular progress bar, and provided the codepoints to use ([#15](https://codeberg.org/ivarch/pv/issues/15)) * [jmealo](https://codeberg.org/jmealo) - suggested JSON progress output ([#127](https://codeberg.org/ivarch/pv/issues/127)) * [ipaqmaster](https://codeberg.org/ipaqmaster) - investigated 100%-CPU utilisation bug when piping to a command that has exited ([#164](https://codeberg.org/ivarch/pv/issues/164)) * Andriy Galetski, and also [thinrope](https://codeberg.org/thinrope) - suggested the "**--sparse**" option ([#45](https://codeberg.org/ivarch/pv/issues/45)) * [KimHansen](https://codeberg.org/KimHansen) - suggested that "**--watchfd**" should keep its display when the process ends ([#81](https://codeberg.org/ivarch/pv/issues/81)) Translations provided through [Codeberg Weblate](https://translate.codeberg.org/projects/pv/): * **Czech** * [mmatous](https://translate.codeberg.org/user/mmatous/) (135) * **French** * anonymous suggestions (7) * [milimarg](https://codeberg.org/milimarg) (13) * [Maxi_Mega](https://translate.codeberg.org/user/Maxi_Mega/) (11) * **German** * [Hartmut Goebel](https://translate.codeberg.org/user/htgoebel/) (77) * [m0yellow](https://translate.codeberg.org/user/m0yellow/) (9) * [Benny](https://translate.codeberg.org/user/Benny/) (7) * [kre](https://translate.codeberg.org/user/kre/) (2) * [fnetX](https://translate.codeberg.org/user/fnetX/) (1) * **Polish** * [coralpink](https://translate.codeberg.org/user/coralpink/) (106) * **Russian** * [0ko](https://translate.codeberg.org/user/0ko/) (157) * **Turkish** * [omerdduran](https://translate.codeberg.org/user/omerdduran/) (129) * [Oğuz Ersen](https://codeberg.org/ersen) (8) --- pv-1.10.0/docs/benchmark.sh0000755000273400027340000000205214755443161012377 00000000000000#!/bin/bash # # Benchmark the read/write performance of pv by looking at the number of # read() and write() calls and the average amount of data transferred each # time, as suggested by Ville Herva . # test_input=$(mktemp /tmp/pvbench1XXXXXX) strace_output=$(mktemp /tmp/pvbench2XXXXXX) trap 'rm -f ${test_input} ${strace_output}' EXIT pv=${pv:-./pv} test -x "${pv}" || pv="pv" dd if=/dev/zero of="${test_input}" bs=1k count=1k >/dev/null 2>&1 echo -e "Buf(k)\tRate(k)\tReads\tRsize\tWrites\tWsize" for ((buffer=100; buffer<=1000; buffer+=100)); do for ((rate=100; rate<=1000; rate+=100)); do rateparm="-L ${rate}k" test ${rate} -eq 0 && rateparm="" strace -tt -o "${strace_output}" \ "${pv}" "${rateparm}" -B "${buffer}k" \ -f < "${test_input}" > /dev/null 2>&1 rdata=$( awk '$2~/^read\(0,/{c++;t+=$NF}END{print c "\t" t/c}' \ "${strace_output}" ) wdata=$( awk '$2~/^write\(1,/{c++;t+=$NF}END{print c "\t" t/c}' \ "${strace_output}" ) echo -e "${buffer}\t${rate}\t${rdata}\t${wdata}" done done pv-1.10.0/docs/INSTALL0000644000273400027340000001723014755443161011143 00000000000000Basic Installation ================== These are generic installation instructions. The `configure' shell script attempts to guess correct values for various system-dependent variables used during compilation. It uses those values to create a `Makefile' in each directory of the package. It may also create one or more `.h' files containing system-dependent definitions. Finally, it creates a shell script `config.status' that you can run in the future to recreate the current configuration, a file `config.cache' that saves the results of its tests to speed up reconfiguring, and a file `config.log' containing compiler output (useful mainly for debugging `configure'). If you need to do unusual things to compile the package, please try to figure out how `configure' could check whether to do them, and mail diffs or instructions to the address given in the `README' so they can be considered for the next release. If at some point `config.cache' contains results you don't want to keep, you may remove or edit it. The file `configure.in' is used to create `configure' by a program called `autoconf'. You only need `configure.in' if you want to change it or regenerate `configure' using a newer version of `autoconf'. The simplest way to compile this package is: 1. `cd' to the directory containing the package's source code and type `./configure' to configure the package for your system. If you're using `csh' on an old version of System V, you might need to type `sh ./configure' instead to prevent `csh' from trying to execute `configure' itself. Running `configure' takes awhile. While running, it prints some messages telling which features it is checking for. 2. Type `make' to compile the package. 3. Optionally, type `make check' to run any self-tests that come with the package. 4. Type `make install' to install the programs and any data files and documentation. 5. You can remove the program binaries and object files from the source code directory by typing `make clean'. To also remove the files that `configure' created (so you can compile the package for a different kind of computer), type `make distclean'. There is also a `make maintainer-clean' target, but that is intended mainly for the package's developers. If you use it, you may have to get all sorts of other programs in order to regenerate files that came with the distribution. Compilers and Options ===================== Some systems require unusual options for compilation or linking that the `configure' script does not know about. You can give `configure' initial values for variables by setting them in the environment. Using a Bourne-compatible shell, you can do that on the command line like this: CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure Or on systems that have the `env' program, you can do it like this: env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure Compiling For Multiple Architectures ==================================== You can compile the package for more than one kind of computer at the same time, by placing the object files for each architecture in their own directory. To do this, you must use a version of `make' that supports the `VPATH' variable, such as GNU `make'. `cd' to the directory where you want the object files and executables to go and run the `configure' script. `configure' automatically checks for the source code in the directory that `configure' is in and in `..'. If you have to use a `make' that does not supports the `VPATH' variable, you have to compile the package for one architecture at a time in the source code directory. After you have installed the package for one architecture, use `make distclean' before reconfiguring for another architecture. Installation Names ================== By default, `make install' will install the package's files in `/usr/local/bin', `/usr/local/man', etc. You can specify an installation prefix other than `/usr/local' by giving `configure' the option `--prefix=PATH'. You can specify separate installation prefixes for architecture-specific files and architecture-independent files. If you give `configure' the option `--exec-prefix=PATH', the package will use PATH as the prefix for installing programs and libraries. Documentation and other data files will still use the regular prefix. In addition, if you use an unusual directory layout you can give options like `--bindir=PATH' to specify different values for particular kinds of files. Run `configure --help' for a list of the directories you can set and what kinds of files go in them. If the package supports it, you can cause programs to be installed with an extra prefix or suffix on their names by giving `configure' the option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'. Optional Features ================= Some packages pay attention to `--enable-FEATURE' options to `configure', where FEATURE indicates an optional part of the package. They may also pay attention to `--with-PACKAGE' options, where PACKAGE is something like `gnu-as' or `x' (for the X Window System). The `README' should mention any `--enable-' and `--with-' options that the package recognizes. For packages that use the X Window System, `configure' can usually find the X include and library files automatically, but if it doesn't, you can use the `configure' options `--x-includes=DIR' and `--x-libraries=DIR' to specify their locations. Specifying the System Type ========================== There may be some features `configure' can not figure out automatically, but needs to determine by the type of host the package will run on. Usually `configure' can figure that out, but if it prints a message saying it can not guess the host type, give it the `--host=TYPE' option. TYPE can either be a short name for the system type, such as `sun4', or a canonical name with three fields: CPU-COMPANY-SYSTEM See the file `config.sub' for the possible values of each field. If `config.sub' isn't included in this package, then this package doesn't need to know the host type. If you are building compiler tools for cross-compiling, you can also use the `--target=TYPE' option to select the type of system they will produce code for and the `--build=TYPE' option to select the type of system on which you are compiling the package. Sharing Defaults ================ If you want to set default values for `configure' scripts to share, you can create a site shell script called `config.site' that gives default values for variables like `CC', `cache_file', and `prefix'. `configure' looks for `PREFIX/share/config.site' if it exists, then `PREFIX/etc/config.site' if it exists. Or, you can set the `CONFIG_SITE' environment variable to the location of the site script. A warning: not all `configure' scripts look for a site script. Operation Controls ================== `configure' recognizes the following options to control how it operates. `--cache-file=FILE' Use and save the results of the tests in FILE instead of `./config.cache'. Set FILE to `/dev/null' to disable caching, for debugging `configure'. `--help' Print a summary of the options to `configure', and exit. `--quiet' `--silent' `-q' Do not print messages saying which checks are being made. To suppress all normal output, redirect it to `/dev/null' (any error messages will still be shown). `--srcdir=DIR' Look for the package's source code in directory DIR. Usually `configure' can determine that directory automatically. `--version' Print the version of Autoconf used to generate the `configure' script, and exit. `configure' also accepts some other, not widely useful, options. pv-1.10.0/docs/DEVELOPERS.md0000644000273400027340000001627414755443161012113 00000000000000# Notes for developers and translators The following _configure_ options will be of interest to developers and translators: * **--enable-debugging** - build in debugging support * **--enable-profiling** - build in support for profiling These targets are available when running _make_: * "`make analyse`" - run _splint_ and _flawfinder_ on all C source files ## Debugging and profiling support When "`./configure --enable-debugging`" is used, the _pv_ produced by _make_ will support an extra option, "**--debug FILE**", which will cause debugging output to be written to *FILE*. This is not recommended for production builds due to the extra processing it introduces, and the potential size of the output. Within the code, "**debug()**" is used in a similar way to "**printf()**". It will automatically include the calling function, source file, and line number, so they don't need to be included in the parameters. When debugging support is not enabled, it evaluates to a null statement. This does mean that if you call "**debug()**", make sure it has no side effects, as they won't be present in builds without debugging support. Builds produced after "`./configure --enable-profiling`" will write profile data when run, to be used with _gprof_. See "`man gprof`" for details. Please note that the memory safety checks will fail with profiling enabled. ## Source code analysis Running "`make analyse`" runs _splint_ and _flawfinder_ on all C sources, writing the output of both programs to files named _"*.e"_ for each _"*.c"_. There are no dependency rules set up for these _".e"_ files, so if a header file is altered, manually remove the relevant _".e"_ files, or update the timestamp of the relevant _".c"_ files, before running "`make analyse`" again. The goal is for all C source files to generate zero warnings from either tool. Wherever warnings are disabled by annotations to the source, there should be associated commentary nearby explaining the rationale behind it, and any assumptions made. This is so that there can be some assurance that the issue highlighted by the analyser has been considered properly, as well as documenting anything that might need further work if the surrounding code is altered in future. ## Translation notes Translators can use the Weblate instance hosted by Codeberg: [https://translate.codeberg.org/projects/pv/](https://translate.codeberg.org/projects/pv/) If you don't see your language listed, raise an issue on the issue tracker (or just email the maintainer) asking for it to be added. Alternatively, read on for details of how to maintain the translations directly within the source tree. The message catalogues used to translate program messages into other languages are in the _"po/"_ directory, named _"xx.po"_, where _"xx"_ is the ISO 639-1 2-letter language code, such as "**fr**" for French. Each of these files contains lines like this: #: src/pv/cursor.c:85 msgid "failed to get terminal name" msgstr "erro ao ler o nome do terminal" The comment line, starting _"#"_, shows the source filename and line number at which this message can be found. The _"msgid"_ is the original message in the program, in English. The _"msgstr"_ is the translated text. It is the _"msgstr"_ lines which need to be updated by translators. Message catalogue files should all be encoded as UTF-8. After making a change to a _".po"_ file, test it by compiling it and installing to a temporary location, like this: ./configure --enable-debugging --prefix=/tmp/yourtest make clean make install localedef -f UTF-8 -i de_DE /tmp/yourtest/share/locale/de_DE.UTF-8 bash export LOCPATH=/tmp/yourtest/share/locale export LC_ALL=de_DE.UTF-8 export LANGUAGE=de_DE /tmp/yourtest/bin/pv --help exit Replace "**--help**" with whatever is appropriate for your test. In this example, the language being tested is _"de"_ (German), on a system which is running with UTF-8 support. In the example above, a new shell is started by typing "`bash`" so that after your tests, "`exit`" will return you to your previous shell with your language settings intact. Note that at the start, you have to re-run _configure_ with "**--prefix**" rather than using "`make DESTDIR=...`", because the locale directory is set at compile time. Also, on Debian at least, both the environment variables _"LC_ALL"_ and _"LANGUAGE"_ must be set. To find untranslated strings in a language that's already supported but which you can help with gaps in, use this command: msgattrib --untranslated < po/fr.po replacing _"po/fr.po"_ as appropriate. To add a new language, create the new message catalogue file under _"po/"_ by copying _"po/pv.pot"_ to _"po/xx.po"_, where _"xx"_ is the language code, and adjusting it. The _".pot"_ file is generated automatically by _make_. Next, add the language code to _"po/LINGUAS"_ - this is a list of the 2-letter codes of the supported languages. Finally, run "`./config.status`" and "`make -C po update-po`". When the source code is updated, running "`make -C po update-po`" will update the _"pv.pot"_ file so that it lists where all the messages are in the source. It will also use _msgmerge_ to update all of the _".po"_ files from the updated _"pv.pot"_ file. After doing this, look for missing translations (empty _"msgstr"_ lines) or translations marked as "fuzzy", as these will need to be corrected by translators. ## Release checklist The package maintainer should run through these steps for a new release: * Check for patches and bug reports: * * * * * * * * Run "`make indent; make indent indentclean check`" * Check that _po/POTFILES.in_ is up to date * Run "`make -C po update-po`" * Run "`make analyse`" and see whether remaining warnings can be addressed * Version bump and documentation checks: * Update the version in _configure.ac_ and _docs/NEWS.md_ * Check that _docs/NEWS.md_ is up to date * Check that the manual _docs/pv.1_ is up to date * Run "`make docs/pv.1.md`" and, if using VPATH, copy the result to the source directory * Check that the year displayed by _src/main/version.c_ is correct * Ensure everything has been committed to the repository * Run "`autoreconf -is`" in the source directory * Consistency and build checks: * Wipe the build directory, and run _configure_ there * Run "`make distcheck`" * Run "`./configure && make check`" on all test systems including Cygwin, using the `tar.gz` that was just created * Run a cross-compilation check * Run "`make release MAINTAINER=`" * Update the project web site: * Copy the release _.tar.gz_, _.txt_, and _.asc_ files to the web site * Use "`pandoc --from markdown --to html`" to convert the news and manual to HTML * Update the news and manual on the web site * Update the version numbers on the web site * Update the package index on the web site * Create a new release in the repository, and apply the associated tag