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* Update copyright dates with scripts/update-copyrightsPaul Eggert2024-01-011-1/+1
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* Update copyright dates with scripts/update-copyrightsJoseph Myers2023-01-061-1/+1
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* Update copyright dates with scripts/update-copyrightsPaul Eggert2022-01-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | I used these shell commands: ../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright (cd ../glibc && git commit -am"[this commit message]") and then ignored the output, which consisted lines saying "FOO: warning: copyright statement not found" for each of 7061 files FOO. I then removed trailing white space from math/tgmath.h, support/tst-support-open-dev-null-range.c, and sysdeps/x86_64/multiarch/strlen-vec.S, to work around the following obscure pre-commit check failure diagnostics from Savannah. I don't know why I run into these diagnostics whereas others evidently do not. remote: *** 912-#endif remote: *** 913: remote: *** 914- remote: *** error: lines with trailing whitespace found ... remote: *** error: sysdeps/unix/sysv/linux/statx_cp.c: trailing lines
* Remove "Contributed by" linesSiddhesh Poyarekar2021-09-031-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | We stopped adding "Contributed by" or similar lines in sources in 2012 in favour of git logs and keeping the Contributors section of the glibc manual up to date. Removing these lines makes the license header a bit more consistent across files and also removes the possibility of error in attribution when license blocks or files are copied across since the contributed-by lines don't actually reflect reality in those cases. Move all "Contributed by" and similar lines (Written by, Test by, etc.) into a new file CONTRIBUTED-BY to retain record of these contributions. These contributors are also mentioned in manual/contrib.texi, so we just maintain this additional record as a courtesy to the earlier developers. The following scripts were used to filter a list of files to edit in place and to clean up the CONTRIBUTED-BY file respectively. These were not added to the glibc sources because they're not expected to be of any use in future given that this is a one time task: https://gist.github.com/siddhesh/b5ecac94eabfd72ed2916d6d8157e7dc https://gist.github.com/siddhesh/15ea1f5e435ace9774f485030695ee02 Reviewed-by: Carlos O'Donell <carlos@redhat.com>
* Update copyright dates with scripts/update-copyrightsPaul Eggert2021-01-021-1/+1
| | | | | | | | | | | | | | | | I used these shell commands: ../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright (cd ../glibc && git commit -am"[this commit message]") and then ignored the output, which consisted lines saying "FOO: warning: copyright statement not found" for each of 6694 files FOO. I then removed trailing white space from benchtests/bench-pthread-locks.c and iconvdata/tst-iconv-big5-hkscs-to-2ucs4.c, to work around this diagnostic from Savannah: remote: *** pre-commit check failed ... remote: *** error: lines with trailing whitespace found remote: error: hook declined to update refs/heads/master
* Update copyright dates with scripts/update-copyrights.Joseph Myers2020-01-011-1/+1
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* Prefer https to http for gnu.org and fsf.org URLsPaul Eggert2019-09-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Also, change sources.redhat.com to sourceware.org. This patch was automatically generated by running the following shell script, which uses GNU sed, and which avoids modifying files imported from upstream: sed -ri ' s,(http|ftp)(://(.*\.)?(gnu|fsf|sourceware)\.org($|[^.]|\.[^a-z])),https\2,g s,(http|ftp)(://(.*\.)?)sources\.redhat\.com($|[^.]|\.[^a-z]),https\2sourceware.org\4,g ' \ $(find $(git ls-files) -prune -type f \ ! -name '*.po' \ ! -name 'ChangeLog*' \ ! -path COPYING ! -path COPYING.LIB \ ! -path manual/fdl-1.3.texi ! -path manual/lgpl-2.1.texi \ ! -path manual/texinfo.tex ! -path scripts/config.guess \ ! -path scripts/config.sub ! -path scripts/install-sh \ ! -path scripts/mkinstalldirs ! -path scripts/move-if-change \ ! -path INSTALL ! -path locale/programs/charmap-kw.h \ ! -path po/libc.pot ! -path sysdeps/gnu/errlist.c \ ! '(' -name configure \ -execdir test -f configure.ac -o -f configure.in ';' ')' \ ! '(' -name preconfigure \ -execdir test -f preconfigure.ac ';' ')' \ -print) and then by running 'make dist-prepare' to regenerate files built from the altered files, and then executing the following to cleanup: chmod a+x sysdeps/unix/sysv/linux/riscv/configure # Omit irrelevant whitespace and comment-only changes, # perhaps from a slightly-different Autoconf version. git checkout -f \ sysdeps/csky/configure \ sysdeps/hppa/configure \ sysdeps/riscv/configure \ sysdeps/unix/sysv/linux/csky/configure # Omit changes that caused a pre-commit check to fail like this: # remote: *** error: sysdeps/powerpc/powerpc64/ppc-mcount.S: trailing lines git checkout -f \ sysdeps/powerpc/powerpc64/ppc-mcount.S \ sysdeps/unix/sysv/linux/s390/s390-64/syscall.S # Omit change that caused a pre-commit check to fail like this: # remote: *** error: sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: last line does not end in newline git checkout -f sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S
* Update copyright dates with scripts/update-copyrights.Joseph Myers2019-01-011-1/+1
| | | | | | | * All files with FSF copyright notices: Update copyright dates using scripts/update-copyrights. * locale/programs/charmap-kw.h: Regenerated. * locale/programs/locfile-kw.h: Likewise.
* Update copyright dates with scripts/update-copyrights.Joseph Myers2018-01-011-1/+1
| | | | | | | * All files with FSF copyright notices: Update copyright dates using scripts/update-copyrights. * locale/programs/charmap-kw.h: Regenerated. * locale/programs/locfile-kw.h: Likewise.
* Update copyright dates with scripts/update-copyrights.Joseph Myers2017-01-011-1/+1
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* Remove cached PID/TID in cloneAdhemerval Zanella2016-11-241-15/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch remove the PID cache and usage in current GLIBC code. Current usage is mainly used a performance optimization to avoid the syscall, however it adds some issues: - The exposed clone syscall will try to set pid/tid to make the new thread somewhat compatible with current GLIBC assumptions. This cause a set of issue with new workloads and usecases (such as BZ#17214 and [1]) as well for new internal usage of clone to optimize other algorithms (such as clone plus CLONE_VM for posix_spawn, BZ#19957). - The caching complexity also added some bugs in the past [2] [3] and requires more effort of each port to handle such requirements (for both clone and vfork implementation). - Caching performance gain in mainly on getpid and some specific code paths. The getpid performance leverage is questionable [4], either by the idea of getpid being a hotspot as for the getpid implementation itself (if it is indeed a justifiable hotspot a vDSO symbol could let to a much more simpler solution). Other usage is mainly for non usual code paths, such as pthread cancellation signal and handling. For thread creation (on stack allocation) the code simplification in fact adds some performance gain due the no need of transverse the stack cache and invalidate each element pid. Other thread usages will require a direct getpid syscall, such as cancellation/setxid signal, thread cancellation, thread fail path (at create_thread), and thread signal (pthread_kill and pthread_sigqueue). However these are hardly usual hotspots and I think adding a syscall is justifiable. It also simplifies both the clone and vfork arch-specific implementation. And by review each fork implementation there are some discrepancies that this patch also solves: - microblaze clone/vfork does not set/reset the pid/tid field - hppa uses the default vfork implementation that fallback to fork. Since vfork is deprecated I do not think we should bother with it. The patch also removes the TID caching in clone. My understanding for such semantic is try provide some pthread usage after a user program issue clone directly (as done by thread creation with CLONE_PARENT_SETTID and pthread tid member). However, as stated before in multiple discussions threads, GLIBC provides clone syscalls without further supporting all this semantics. I ran a full make check on x86_64, x32, i686, armhf, aarch64, and powerpc64le. For sparc32, sparc64, and mips I ran the basic fork and vfork tests from posix/ folder (on a qemu system). So it would require further testing on alpha, hppa, ia64, m68k, nios2, s390, sh, and tile (I excluded microblaze because it is already implementing the patch semantic regarding clone/vfork). [1] https://codereview.chromium.org/800183004/ [2] https://sourceware.org/ml/libc-alpha/2006-07/msg00123.html [3] https://sourceware.org/bugzilla/show_bug.cgi?id=15368 [4] http://yarchive.net/comp/linux/getpid_caching.html * sysdeps/nptl/fork.c (__libc_fork): Remove pid cache setting. * nptl/allocatestack.c (allocate_stack): Likewise. (__reclaim_stacks): Likewise. (setxid_signal_thread): Obtain pid through syscall. * nptl/nptl-init.c (sigcancel_handler): Likewise. (sighandle_setxid): Likewise. * nptl/pthread_cancel.c (pthread_cancel): Likewise. * sysdeps/unix/sysv/linux/pthread_kill.c (__pthread_kill): Likewise. * sysdeps/unix/sysv/linux/pthread_sigqueue.c (pthread_sigqueue): Likewise. * sysdeps/unix/sysv/linux/createthread.c (create_thread): Likewise. * sysdeps/unix/sysv/linux/getpid.c: Remove file. * nptl/descr.h (struct pthread): Change comment about pid value. * nptl/pthread_getattr_np.c (pthread_getattr_np): Remove thread pid assert. * sysdeps/unix/sysv/linux/pthread-pids.h (__pthread_initialize_pids): Do not set pid value. * nptl_db/td_ta_thr_iter.c (iterate_thread_list): Remove thread pid cache check. * nptl_db/td_thr_validate.c (td_thr_validate): Likewise. * sysdeps/aarch64/nptl/tcb-offsets.sym: Remove pid offset. * sysdeps/alpha/nptl/tcb-offsets.sym: Likewise. * sysdeps/arm/nptl/tcb-offsets.sym: Likewise. * sysdeps/hppa/nptl/tcb-offsets.sym: Likewise. * sysdeps/i386/nptl/tcb-offsets.sym: Likewise. * sysdeps/ia64/nptl/tcb-offsets.sym: Likewise. * sysdeps/m68k/nptl/tcb-offsets.sym: Likewise. * sysdeps/microblaze/nptl/tcb-offsets.sym: Likewise. * sysdeps/mips/nptl/tcb-offsets.sym: Likewise. * sysdeps/nios2/nptl/tcb-offsets.sym: Likewise. * sysdeps/powerpc/nptl/tcb-offsets.sym: Likewise. * sysdeps/s390/nptl/tcb-offsets.sym: Likewise. * sysdeps/sh/nptl/tcb-offsets.sym: Likewise. * sysdeps/sparc/nptl/tcb-offsets.sym: Likewise. * sysdeps/tile/nptl/tcb-offsets.sym: Likewise. * sysdeps/x86_64/nptl/tcb-offsets.sym: Likewise. * sysdeps/unix/sysv/linux/aarch64/clone.S: Remove pid and tid caching. * sysdeps/unix/sysv/linux/alpha/clone.S: Likewise. * sysdeps/unix/sysv/linux/arm/clone.S: Likewise. * sysdeps/unix/sysv/linux/hppa/clone.S: Likewise. * sysdeps/unix/sysv/linux/i386/clone.S: Likewise. * sysdeps/unix/sysv/linux/ia64/clone2.S: Likewise. * sysdeps/unix/sysv/linux/mips/clone.S: Likewise. * sysdeps/unix/sysv/linux/nios2/clone.S: Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S: Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S: Likewise. * sysdeps/unix/sysv/linux/s390/s390-32/clone.S: Likewise. * sysdeps/unix/sysv/linux/s390/s390-64/clone.S: Likewise. * sysdeps/unix/sysv/linux/sh/clone.S: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/clone.S: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc64/clone.S: Likewise. * sysdeps/unix/sysv/linux/tile/clone.S: Likewise. * sysdeps/unix/sysv/linux/x86_64/clone.S: Likewise. * sysdeps/unix/sysv/linux/aarch64/vfork.S: Remove pid set and reset. * sysdeps/unix/sysv/linux/alpha/vfork.S: Likewise. * sysdeps/unix/sysv/linux/arm/vfork.S: Likewise. * sysdeps/unix/sysv/linux/i386/vfork.S: Likewise. * sysdeps/unix/sysv/linux/ia64/vfork.S: Likewise. * sysdeps/unix/sysv/linux/m68k/clone.S: Likewise. * sysdeps/unix/sysv/linux/m68k/vfork.S: Likewise. * sysdeps/unix/sysv/linux/mips/vfork.S: Likewise. * sysdeps/unix/sysv/linux/nios2/vfork.S: Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc32/vfork.S: Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc64/vfork.S: Likewise. * sysdeps/unix/sysv/linux/s390/s390-32/vfork.S: Likewise. * sysdeps/unix/sysv/linux/s390/s390-64/vfork.S: Likewise. * sysdeps/unix/sysv/linux/sh/vfork.S: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S: Likewise. * sysdeps/unix/sysv/linux/tile/vfork.S: Likewise. * sysdeps/unix/sysv/linux/x86_64/vfork.S: Likewise. * sysdeps/unix/sysv/linux/tst-clone2.c (f): Remove direct pthread struct access. (clone_test): Remove function. (do_test): Rewrite to take in consideration pid is not cached anymore.
* Update copyright dates with scripts/update-copyrights.Joseph Myers2016-01-041-1/+1
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* Update copyright dates with scripts/update-copyrights.Joseph Myers2015-01-021-1/+1
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* ARM: Consolidate NPTL/non versions of vforkRoland McGrath2014-05-141-7/+20
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* Move arm from ports to libc.Joseph Myers2014-02-081-0/+61
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I've moved the ARM port from ports to the main sysdeps hierarchy. Beyond the README update, the move of the files was simply git mv ports/sysdeps/arm sysdeps/arm git mv ports/sysdeps/unix/arm sysdeps/unix/arm git mv ports/sysdeps/unix/sysv/linux/arm sysdeps/unix/sysv/linux/arm and in addition to the ChangeLog entries here, I put a note at the top of ports/ChangeLog.arm similar to that at the top of ChangeLog.powerpc. There is deliberately no NEWS change, as I think it makes the most sense to put in a general note above all ports having moved if we can achieve that for 2.20. Tested that disassembly of installed shared libraries for arm is the same before and after this patch, except for data (not instructions) in ld.so (there are assertions in sysdeps/arm/dl-machine.h, and the path by which that file is found, and so by which it appears in the assertion message, changes as a result of the move). * sysdeps/arm: Move directory from ports/sysdeps/arm. * sysdeps/unix/arm: Move directory from ports/sysdeps/unix/arm. * sysdeps/unix/sysv/linux/arm: Move directory from ports/sysdeps/unix/sysv/linux/arm. * README: Update listing for arm-*-linux-gnueabi. ports/ChangeLog.arm: * sysdeps/arm: Move directory to ../sysdeps/arm. * sysdeps/unix/arm: Move directory to ../sysdeps.arm. * sysdeps/unix/sysv/linux/arm: Move directory to ../sysdeps/unix/sysv/linux/arm.
* Move arm port to ports repository cvs/fedora-glibc-20050524T1606Roland McGrath2005-05-241-59/+0
| | | | | | | | | 2005-05-23 Roland McGrath <roland@redhat.com> * sysdeps/arm, sysdeps/unix/arm, sysdeps/unix/sysv/linux/arm: Subdirectories moved to ports repository. * configure.in (base_machine): Remove arm* and thumb* patterns. * shlib-versions (arm.*-.*-linux.*): Remove this pattern.
* (CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.Ulrich Drepper2004-12-221-0/+59
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* 2.5-18.1Jakub Jelinek2007-07-121-59/+0
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* * sysdeps/arm/sysdep.h: Define __USE_BX__ if bx is available.Roland McGrath2004-12-041-2/+2
| | | | | | | | | | | | | | | | | Use it instead of __THUMB_INTERWORK__. Make RETINSTR take only a condition and a register. * sysdeps/arm/dl-machine.h: Use __USE_BX__ instead of __THUMB_INTERWORK__. (_dl_start_user): Use BX. * sysdeps/arm/strlen.S: Use DO_RET. * sysdeps/unix/arm/brk.S, sysdeps/unix/arm/fork.S, sysdeps/unix/arm/sysdep.S, sysdeps/unix/arm/sysdep.h: Likewise. * sysdeps/unix/sysv/linux/arm/clone.S, sysdeps/unix/sysv/linux/arm/mmap.S, sysdeps/unix/sysv/linux/arm/mmap64.S, sysdeps/unix/sysv/linux/arm/socket.S, sysdeps/unix/sysv/linux/arm/sysdep.h, sysdeps/unix/sysv/linux/arm/vfork.S: Update uses of RETINSTR.
* Update.Ulrich Drepper2003-09-171-2/+3
| | | | | | | | 2003-09-17 Philip Blundell <philb@gnu.org> * sysdeps/unix/sysv/linux/arm/vfork.S: Branch to fork if libpthread is loaded. Elide backwards compatibility code when not required.
* 2003-03-27 Philip Blundell <philb@gnu.org>Roland McGrath2003-03-271-1/+8
| | | | | | | | | | | * sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_VFORK_SYSCALL): Define for kernel 2.4 on arm. * sysdeps/unix/sysv/linux/arm/vfork.S: Elide compatibility code when __ASSUME_VFORK_SYSCALL is defined. * sysdeps/unix/sysv/linux/arm/mmap64.S: Likewise for __ASSUME_MMAP2_SYSCALL. * sysdeps/unix/sysv/linux/arm/sigaction.c: Likewise for __ASSUME_REALTIME_SIGNALS.
* Update.Ulrich Drepper2002-12-311-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * io/sys/stat.h [__USE_MISC]: Define __need_timespec for struct stat. * sysdeps/unix/sysv/linux/xstatconv.c (xstat_conv): Adjust for nsec resolution changes. (xstat64_conv): Likewise. (xstat32_conv): Likewise. * sysdeps/unix/sysv/linux/kernel_stat.h: Add nsec resolution for struct kernel_stat. * sysdeps/unix/sysv/linux/bits/stat.h: Add nsec resolution for structs stat and stat64. * time/time.h (__timespec_defined): Define for __USE_MISC. 2002-12-31 Ulrich Drepper <drepper@redhat.com> * include/signal.h: Add libc_hidden_proto for __libc_current_sigrtmin and __libc_current_sigrtmax. 2002-12-31 Jakub Jelinek <jakub@redhat.com> * include/errno.h (__errno_location): Add prototype. Use libc_hidden_proto unconditionally. * include/netdb.h (__h_errno_location): Use libc_hidden_proto unconditionally. * include/resolv.h (__res_state): Likewise. * hurd/errno-loc.c (__errno_location): Add libc_hidden_def. * include/sys/socket.h (accept): Add libc_hidden_proto. * include/errno.h (__errno_location): Likewise. * include/netdb.h (__h_errno_location): Likewise. * include/resolv.h (__res_state): Likewise. * include/unistd.h (__lseek): Likewise. * sysdeps/generic/errno-loc.c (__errno_location): Add libc_hidden_def. * sysdeps/generic/herrno-loc.c (__h_errno_location): Likewise. * sysdeps/generic/res-state.c (__res_state): Likewise. * sysdeps/generic/accept.c (accept): Likewise. * sysdeps/generic/lseek.c (__lseek): Likewise. * sysdeps/generic/allocrtsig.c (__libc_current_sigrtmin, __libc_current_sigrtmax): Likewise. * sysdeps/mach/hurd/accept.c (accept): Likewise. * sysdeps/mach/hurd/lseek.c (__lseek): Likewise. * sysdeps/unix/sysv/aix/accept.c (accept): Likewise. * sysdeps/unix/sysv/aix/lseek.c (__lseek): Likewise. * sysdeps/unix/sysv/linux/accept.S (accept): Likewise. * sysdeps/unix/inet/syscalls.list (__GI_accept): New alias to accept. * sysdeps/unix/sysv/linux/alpha/syscalls.list (__GI_accept): Likewise. * sysdeps/unix/sysv/linux/hppa/syscalls.list (__GI_accept): Likewise. * sysdeps/unix/sysv/linux/ia64/syscalls.list (__GI___lseek): New alias to llseek. (__GI_accept): New alias to accept. * sysdeps/unix/sysv/linux/mips/syscalls.list (__GI_accept): Likewise. * sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list (__GI___lseek): New alias to llseek. (__GI_accept): New alias to accept. * sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list (__GI_accept): Likewise. * sysdeps/unix/sysv/linux/x86_64/syscalls.list (__GI_accept): Likewise. * sysdeps/unix/syscalls.list (__GI___lseek): New alias to lseek. * sysdeps/alpha/setjmp.S : Use libc_hidden_def(name) instead of strong_alias (name, __GI_name). * sysdeps/arm/bsd-_setjmp.S : Likewise. * sysdeps/hppa/bsd-_setjmp.S : Likewise. * sysdeps/i386/bsd-_setjmp.S : Likewise. * sysdeps/mips/mips64/bsd-_setjmp.S : Likewise. * sysdeps/mips/bsd-_setjmp.S : Likewise. * sysdeps/powerpc/powerpc32/bsd-_setjmp.S : Likewise. * sysdeps/powerpc/powerpc64/setjmp.S : Likewise. * sysdeps/s390/s390-32/elf/setjmp.S : Likewise. * sysdeps/s390/s390-32/bsd-_setjmp.S : Likewise. * sysdeps/s390/s390-64/elf/setjmp.S : Likewise. * sysdeps/s390/s390-64/bsd-_setjmp.S : Likewise. * sysdeps/sh/bsd-_setjmp.S : Likewise. * sysdeps/sparc/sparc32/setjmp.S : Likewise. * sysdeps/unix/arm/fork.S : Likewise. * sysdeps/unix/bsd/hp/m68k/vfork.S : Likewise. * sysdeps/unix/bsd/i386/vfork.S : Likewise. * sysdeps/unix/bsd/osf/alpha/fork.S : Likewise. * sysdeps/unix/bsd/sun/m68k/vfork.S : Likewise. * sysdeps/unix/bsd/ultrix4/mips/vfork.S : Likewise. * sysdeps/unix/bsd/vax/vfork.S : Likewise. * sysdeps/unix/i386/fork.S : Likewise. * sysdeps/unix/mips/fork.S : Likewise. * sysdeps/unix/sparc/fork.S : Likewise. * sysdeps/unix/sparc/vfork.S : Likewise. * sysdeps/unix/sysv/linux/arm/vfork.S : Likewise. * sysdeps/unix/sysv/linux/cris/vfork.S : Likewise. * sysdeps/unix/sysv/linux/i386/vfork.S : Likewise. * sysdeps/unix/sysv/linux/ia64/fork.S : Likewise. * sysdeps/unix/sysv/linux/ia64/setjmp.S : Likewise. * sysdeps/unix/sysv/linux/ia64/vfork.S : Likewise. * sysdeps/unix/sysv/linux/m68k/vfork.S : Likewise. * sysdeps/unix/sysv/linux/sh/vfork.S : Likewise. * sysdeps/unix/sysv/linux/sparc/sparc64/longjmp.S : Likewise. * sysdeps/unix/sysv/linux/sparc/sparc64/setjmp.S : Likewise. * sysdeps/unix/sysv/linux/sparc/fork.S : Likewise. * sysdeps/unix/sysv/linux/sparc/vfork.S : Likewise. * sysdeps/unix/sysv/linux/x86_64/vfork.S : Likewise. * sysdeps/unix/fork.S : Likewise. * sysdeps/vax/bsd-_setjmp.S : Likewise. * sysdeps/x86_64/bsd-_setjmp.S : Likewise. * sysdeps/unix/sysv/linux/ia64/sysdep.h: Guard against multiple inclusion.
* Update.Ulrich Drepper2002-12-311-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * include/unistd.h: Add libc_hidden_proto for __fork and __vfork. * sysdeps/generic/fork.c: Add libc_hidden_def for __fork. * sysdeps/mach/hurd/fork.c: Likewise. * sysdeps/unix/sysv/aix/fork.c: Likewise. * sysdeps/unix/fork.S: Add __GI___fork alias. * sysdeps/unix/arm/fork.S: Likewise. * sysdeps/unix/bsd/osf/alpha/fork.S: Likewise. * sysdeps/unix/i386/fork.S: Likewise. * sysdeps/unix/mips/fork.S: Likewise. * sysdeps/unix/sparc/fork.S: Likewise. * sysdeps/unix/sysv/linux/ia64/fork.S: Likewise. * sysdeps/unix/sysv/linux/sparc/fork.S: Likewise. * sysdeps/unix/sysv/linux/syscalls.list: Likewise. * sysdeps/generic/vfork.c: Add libc_hidden_def for __vfork. * sysdeps/unix/bsd/hp/m68k/vfork.S: Add __GI___vfork alias. * sysdeps/unix/bsd/i386/vfork.S: Likewise. * sysdeps/unix/bsd/sun/m68k/vfork.S: Likewise. * sysdeps/unix/bsd/ultrix4/mips/vfork.S: Likewise. * sysdeps/unix/bsd/vax/vfork.S: Likewise. * sysdeps/unix/sparc/vfork.S: Likewise. * sysdeps/unix/sysv/linux/arm/vfork.S: Likewise. * sysdeps/unix/sysv/linux/cris/vfork.S: Likewise. * sysdeps/unix/sysv/linux/i386/vfork.S: Likewise. * sysdeps/unix/sysv/linux/ia64/vfork.S: Likewise. * sysdeps/unix/sysv/linux/m68k/vfork.S: Likewise. * sysdeps/unix/sysv/linux/sh/vfork.S: Likewise. * sysdeps/unix/sysv/linux/sparc/vfork.S: Likewise. * sysdeps/unix/sysv/linux/x86_64/vfork.S: Likewise.
* Update to LGPL v2.1.Andreas Jaeger2001-07-061-8/+8
| | | | | | | | | | | | | | 2001-07-06 Paul Eggert <eggert@twinsun.com> * manual/argp.texi: Remove ignored LGPL copyright notice; it's not appropriate for documentation anyway. * manual/libc-texinfo.sh: "Library General Public License" -> "Lesser General Public License". 2001-07-06 Andreas Jaeger <aj@suse.de> * All files under GPL/LGPL version 2: Place under LGPL version 2.1.
* Update.Ulrich Drepper1999-04-121-0/+50
| | | | | | | | | | | | | | | | | | | | | | | | | | | 1999-04-12 Philip Blundell <philb@gnu.org> * elf/elf.h: Update ARM definitions to match current gas2. * sysdeps/arm/bits/endian.h: Support big endian operation. * sysdeps/unix/sysv/linux/arm/ioperm.c (_outw, _outb, _outl): Don't bother range checking the port number. * sysdeps/unix/sysv/linux/arm/vfork.S: New file. * sysdeps/unix/sysv/linux/arm/sysdep.h (INLINE_SYSCALL): Include the syscall name in assembler output for ease of debugging. * sysdeps/unix/sysv/linux/arm/sigaction.c: Don't rely on undefined compiler behaviour. * sysdeps/unix/sysv/linux/arm/sigrestorer.S: New file. * sysdeps/unix/sysv/linux/arm/Makefile [$(subdir) = signal] (sysdep_routines): Add sigrestorer. * string/tester.c (test_strcpy): Add new tests for unaligned arguments. * sysdeps/arm/bits/string.h: Delete inline implementations of strcpy and stpcpy.
* Update.Ulrich Drepper1999-01-291-46/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | 1999-01-28 Andreas Schwab <schwab@issan.cs.uni-dortmund.de> * sysdeps/wordsize-32/stdint.h (INT8_C, INT16_C, INT32_C, INT64_C, UINT8_C, UINT16_C, UINT32_C, UINT64_C): Remove casts, they must be integer constants. Use ## directly instead of __CONCAT so that the suffix string is not expanded as a macro. * sysdeps/wordsize-64/stdint.h (INT8_C, INT16_C, INT32_C, INT64_C, UINT8_C, UINT16_C, UINT32_C, UINT64_C): Likewise. (INT64_MIN, INT64_MAX, UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST16_MIN, INT_FAST32_MIN, INT_FAST64_MIN, INT_FAST16_MAX, INT_FAST32_MAX, INT_FAST64_MAX, UINT_FAST16_MAX, UINT_FAST32_MAX, UINT_FAST64_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX): Define as long constants, not long long. 1999-01-28 Andreas Schwab <schwab@issan.cs.uni-dortmund.de> * locale/mb_cur_max.c (__ctype_get_mb_cur_max): Correct return type to size_t. * locale/broken_cur_max.c (__ctype_get_mb_cur_max): Likewise. * stdlib/stdlib.h (__ctype_get_mb_cur_max): Likewise. 1999-01-27 Philip Blundell <pb@nexus.co.uk> * sysdeps/unix/sysv/linux/arm/vfork.S: Deleted.
* Update.Ulrich Drepper1999-01-211-0/+46
1999-01-20 Philip Blundell <pb@nexus.co.uk> * sysdeps/unix/sysv/linux/arm/sigaction.c: New file. * sysdeps/unix/sysv/linux/arm/vfork.S: New file. * sysdeps/unix/sysv/linux/arm/Dist: Add vfork.S. * sysdeps/unix/sysv/linux/arm/clone.S: Optimise a little, support 26-bit machines correctly and fix check for returned errors.
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-07-03 13:04:46 +0000