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* Move malloc hooks into a compat DSOSiddhesh Poyarekar2021-07-221-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | Remove all malloc hook uses from core malloc functions and move it into a new library libc_malloc_debug.so. With this, the hooks now no longer have any effect on the core library. libc_malloc_debug.so is a malloc interposer that needs to be preloaded to get hooks functionality back so that the debugging features that depend on the hooks, i.e. malloc-check, mcheck and mtrace work again. Without the preloaded DSO these debugging features will be nops. These features will be ported away from hooks in subsequent patches. Similarly, legacy applications that need hooks functionality need to preload libc_malloc_debug.so. The symbols exported by libc_malloc_debug.so are maintained at exactly the same version as libc.so. Finally, static binaries will no longer be able to use malloc debugging features since they cannot preload the debugging DSO. Reviewed-by: Carlos O'Donell <carlos@redhat.com> Tested-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
* io: Remove xmknod{at} implementationsAdhemerval Zanella2020-12-291-0/+1
| | | | | | | | | | With xmknod wrapper functions removed (589260cef8), the mknod functions are now properly exported, and version is done using symbols versioning instead of the extra _MKNOD_* argument. It also allows us to consolidate Linux and Hurd mknod implementation. Reviewed-by: Lukasz Majewski <lukma@denx.de>
* io: Remove xstat implementationsAdhemerval Zanella2020-12-291-1/+3
| | | | | | | | With xstat wrapper functions removed (8ed005daf0), the stat functions are now properly exported, and version is done using symbols versioning instead of the extra _STAT_* argument. Reviewed-by: Lukasz Majewski <lukma@denx.de>
* hurd: Make fcntl(F_SETLKW*) cancellation pointsSamuel Thibault2020-06-281-1/+1
| | | | | | | | | | | | | and add _nocancel variant. * sysdeps/mach/hurd/Makefile [io] (sysdep_routines): Add fcntl_nocancel. * sysdeps/mach/hurd/fcntl.c [NOCANCEL]: Include <not-cancel.h>. [!NOCANCEL]: Include <sysdep-cancel.h>. (__libc_fcntl) [!NOCANCEL]: Surround __file_record_lock call with enabling async cancel, and use HURD_FD_PORT_USE_CANCEL instead of HURD_FD_PORT_USE. * sysdeps/mach/hurd/fcntl_nocancel.c: New file, defines __fcntl_nocancel by including fcntl.c. * sysdeps/mach/hurd/not-cancel.h (__fcntl64_nocancel): Replace macro with __fcntl_nocancel declaration with hidden proto, and make __fcntl64_nocancel call __fcntl_nocancel.
* hurd: make wait4 a cancellation pointSamuel Thibault2020-06-281-1/+2
| | | | | | | | | | | | | | and add _nocancel variant. * sysdeps/mach/hurd/Makefile [io] (sysdep_routines): Add wait4_nocancel. * sysdeps/mach/hurd/wait4.c: Include <sysdep-cancel.h> (__wait4): Surround __proc_wait with enabling async cancel, and use __USEPORT_CANCEL instead of __USEPORT. * sysdeps/mach/hurd/wait4_nocancel.c: New file, contains previous implementation of __wait4. * sysdeps/mach/hurd/not-cancel.h (__waitpid_nocancel): Replace macro with __wait4_nocancel declaration with hidden proto, and make __waitpid_nocancel call __wait4_nocancel.
* hurd: make close a cancellation pointSamuel Thibault2020-06-281-1/+1
| | | | | | | | | | | | | | and add _nocancel variant. * sysdeps/mach/hurd/Makefile [io] (sysdep_routines): Add close_nocancel. * sysdeps/mach/hurd/Versions (libc.GLIBC_PRIVATE, ld.GLIBC_PRIVATE): Add __close_nocancel. * sysdeps/mach/hurd/i386/localplt.data (__close_nocancel): Allow PLT. * sysdeps/mach/hurd/close.c: Include <sysdep-cancel.h> (__libc_close): Surround _hurd_fd_close with enabling async cancel. * sysdeps/mach/hurd/close_nocancel.c: New file. * sysdeps/mach/hurd/not-cancel.h (__close_nocancel): Replace macro with declaration with hidden proto.
* hurd: make open and openat cancellation pointsSamuel Thibault2020-06-281-1/+2
| | | | | | | | | | | | | | | | | | | | | and add _nocancel variants. * sysdeps/mach/hurd/Makefile [io] (sysdep_routines): Add open_nocancel openat_nocancel. * sysdeps/mach/hurd/Versions (libc.GLIBC_PRIVATE, ld.GLIBC_PRIVATE): Add __open_nocancel. * sysdeps/mach/hurd/dl-sysdep.c (__open_nocancel): Add alias, check it is not hidden. * sysdeps/mach/hurd/i386/localplt.data (__open_nocancel): Allow PLT. * sysdeps/mach/hurd/not-cancel.h (__open_nocancel, __openat_nocancel: Replace macros with declarations with hidden proto. (__open64_nocancel, __openat64_nocancel): Call __open_nocancel and __openat_nocancel instead of __open64 and __openat64. * sysdeps/mach/hurd/open.c: Include <sysdep-cancel.h> (__libc_open): Surround __file_name_lookup with enabling async cancel. * sysdeps/mach/hurd/openat.c: Likewise. * sysdeps/mach/hurd/open_nocancel.c, sysdeps/mach/hurd/openat_nocancel.c: New files.
* hurd: Add mremapSamuel Thibault2020-06-201-1/+1
| | | | | | | * sysdeps/mach/hurd/mremap.c: New file. * sysdeps/mach/hurd/Makefile [misc] (sysdep_routines): Add mremap. * sysdeps/mach/hurd/Versions (libc.GLIBC_2.32): Add mremap. * sysdeps/mach/hurd/i386/libc.abilist: Add mremap.
* hurd: Fix __writev_nocancel_nostatusSamuel Thibault2020-06-141-0/+4
| | | | | | | | | | | | | * sysdeps/mach/hurd/Makefile [subdir=misc] (sysdep_routines): Add writev_nocancel writev_nocancel_nostatus. * sysdeps/mach/hurd/not-cancel.h (__writev_nocancel_nostatus): Replace macro with function declaration (with hidden prototype in libc). (__writev_nocancel): New function declaration (with hidden prototype in libc). * sysdeps/mach/hurd/writev_nocancel_nostatus.c: New file. * sysdeps/posix/writev_nocancel.c: New file, includes writev.c to make a nocancel variant that calls __write_nocancel. * sysdeps/posix/writev.c (writev): Do not define alias if __writev is renamed.
* hurd: Make write and pwrite64 cancellation pointsSamuel Thibault2020-06-141-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | and add _nocancel variants. * sysdeps/mach/hurd/write.c (__libc_write): Call __write_nocancel surrounded by enabling async cancel, to replace implementation moved to... * sysdeps/mach/hurd/write_nocancel.c (__write_nocancel): ... here. * sysdeps/mach/hurd/pwrite64.c (__libc_pwrite64): Call __pwrite64_nocancel surrounded by enabling async cancel, to replace implementation moved to... * sysdeps/mach/hurd/pwrite64_nocancel.c (__pwrite64_nocancel): ... here. * sysdeps/mach/hurd/Makefile (sysdep_routines): Add write_nocancel and pwrite64_nocancel. * sysdeps/mach/hurd/not-cancel.h (__write_nocancel, __pwrite64_nocancel): Replace macros with prototypes with a hidden proto on libc. * sysdeps/mach/hurd/dl-sysdep.c (__write_nocancel): New alias, check that it is not hidden. * sysdeps/mach/hurd/Versions (libc.GLIBC_PRIVATE): Add __write_nocancel. (ld.GLIBC_PRIVATE): Add __write_nocancel. * sysdeps/mach/hurd/i386/localplt.data (__write_nocancel): Add reference.
* hurd: Make read and pread64 cancellableSamuel Thibault2020-06-071-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | and add _nocancel variants. * sysdeps/mach/hurd/pread64.c (__libc_pread64): Call __pread64_nocancel surrounded by enabling async cancel, to replace implementation moved to... * sysdeps/mach/hurd/pread64_nocancel.c (__pread64_nocancel): ... here. * sysdeps/mach/hurd/read.c (__libc_read): Call __read_nocancel surrounded by enabling async cancel, to replace implementation moved to... * sysdeps/mach/hurd/read_nocancel.c (__read_nocancel): ... here. * sysdeps/mach/hurd/Makefile (sysdep_routines): Add read_nocancel and pread64_nocancel. * sysdeps/mach/hurd/not-cancel.h (__read_nocancel, __pread64_nocancel): Replace macros with prototypes with a hidden proto on libc. * sysdeps/mach/hurd/dl-sysdep.c: Include <not-cancel.h>. (__pread64_nocancel): New alias, check that it is not hidden. (__read_nocancel): New alias, check that it is not hidden. * sysdeps/mach/hurd/Versions (libc.GLIBC_PRIVATE): Add __read_nocancel and __pread64_nocancel. (ld.GLIBC_2.1): Add __pread64. (ld.GLIBC_PRIVATE): Add __read_nocancel and __pread64_nocancel. * sysdeps/mach/hurd/i386/ld.abilist (__pread64): Add symbol. * sysdeps/mach/hurd/i386/localplt.data (__read_nocancel, __pread64, __pread64_nocancel): Add references.
* Update copyright dates with scripts/update-copyrights.Joseph Myers2020-01-011-1/+1
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* hurd: Global signal dispositionJeremie Koenig2019-12-291-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds _hurd_sigstate_set_global_rcv used by libpthread to enable POSIX-confirming behavior of signals on a per-thread basis. This also provides a sigstate destructor _hurd_sigstate_delete, and a global process signal state, which needs to be locked and check when global disposition is enabled, thus the addition of _hurd_sigstate_lock _hurd_sigstate_actions _hurd_sigstate_pending _hurd_sigstate_unlock helpers. This also updates all the glibc code accordingly. This also drops support for get_int(INIT_SIGMASK), which did not make sense any more since we do not have a single signal thread any more. During fork/spawn, this also reinitializes the child global sigstate's lock. That cures an issue that would very rarely cause a deadlock in the child in fork, tries to unlock ss' critical section lock at the end of fork. This will typically (always?) be observed in /bin/sh, which is not surprising as that is the foremost caller of fork. To reproduce an intermediate state, add an endless loop if _hurd_global_sigstate is locked after __proc_dostop (cast through volatile); that is, while still being in the fork's parent process. When that triggers (use the libtool testsuite), the signal thread has already locked ss (which is _hurd_global_sigstate), and is stuck at hurdsig.c:685 in post_signal, trying to lock _hurd_siglock (which the main thread already has locked and keeps locked until after __task_create). This is the case that ss->thread == MACH_PORT_NULL, that is, a global signal. In the main thread, between __proc_dostop and __task_create is the __thread_abort call on the signal thread which would abort any current kernel operation (but leave ss locked). Later in fork, in the parent, when _hurd_siglock is unlocked in fork, the parent's signal thread can proceed and will unlock eventually the global sigstate. In the client, _hurd_siglock will likewise be unlocked, but the global sigstate never will be, as the client's signal thread has been configured to restart execution from _hurd_msgport_receive. Thus, when the child tries to unlock ss' critical section lock at the end of fork, it will first lock the global sigstate, will spin trying to lock it, which can never be successful, and we get our deadlock. Options seem to be: * Move the locking of _hurd_siglock earlier in post_signal -- but that may generally impact performance, if this locking isn't generally needed anyway? On the other hand, would it actually make sense to wait here until we are not any longer in a critical section (which is meant to disable signal delivery anyway (but not for preempted signals?))? * Clear the global sigstate in the fork's child with the rationale that we're anyway restarting the signal thread from a clean state. This has now been implemented. Why has this problem not been observed before Jérémie's patches? (Or has it? Perhaps even more rarely?) In _S_msg_sig_post, the signal is now posted to a *global receiver thread*, whereas previously it was posted to the *designated signal-receiving thread*. The latter one was in a critical section in fork, so didn't try to handle the signal until after leaving the critical section? (Not completely analyzed and verified.) Another question is what the signal is that is being received during/around the time __proc_dostop executes.
* hurd: Fix __close_nocancel_nostatus availabilitySamuel Thibault2019-12-131-1/+1
| | | | | | | | | | | | | | Not only libc/rtld use __close_nocancel_nostatus. * sysdeps/mach/hurd/Makefile [$(subdir) == io] (sysdep_routines): Add close_nocancel_nostatus. * sysdeps/mach/hurd/Versions (libc): Add __close_nocancel_nostatus to GLIBC_PRIVATE. * sysdeps/mach/hurd/not-cancel.h (__close_nocancel_nostatus): Declare function instead of defining inline. [IS_IN (libc) || IS_IN (rtld)] (__close_nocancel_nostatus): Make function hidden. * sysdeps/mach/hurd/close_nocancel_nostatus.c: New file.
* 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.
* Fix Hurd build with read-only source directory.Joseph Myers2018-11-271-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | The logic for generating sysdeps/mach/hurd/bits/errno.h involves a stamp file and $(move-if-change). The temporary file (generated unconditionally) is generated in the source directory. This means that even if sysdeps/mach/hurd/bits/errno.h is up to date, and has an up to date timestamp, the build will fail if the source directory is read-only. Even with a writable source directory, multiple concurrent builds for i686-gnu with the same source directory could race to access the temporary file (which always has the same name). This patch uses the build directory for the temporary file instead to avoid those problems. (In the case where the file is out of date and the temporary file does need to be moved to the source directory, if there are multiple concurrent builds for i686-gnu with the same source directory, and the source and build directories are on different filesystems, it's possible there might still be races replacing the file in the source directory, depending on exactly how mv handles such cross-filesystem moves. This is certainly no worse than the present situation, where such a case would have races regardless of whether the file is out of date or whether different filesystems are in use.) Tested with a build-many-glibcs.py build for i686-gnu. * sysdeps/mach/hurd/Makefile ($(common-objpfx)stamp-errnos): Use $(hurd-objpfx)bits/errno.h-tmp, not $(hurd)/bits/errno.h-tmp.
* hurd: Fix F_*LK* fcntl with __USE_FILE_OFFSET64Samuel Thibault2018-11-161-0/+4
| | | | | | | | | | | | | | | | | | struct flock64 uses 64bit values. This introduces other values for F_GETLK, F_SETLK, F_SETLKW to distinguish between both. * sysdeps/mach/hurd/bits/fcntl.h (F_GETLK64, F_SETLK64, F_SETLKW64): New macros [__USE_FILE_OFFSET64] (F_GETLK, F_SETLK, F_SETLKW): Define to F_GETLK64, F_SETLK64, F_SETLKW64, respectively. * sysdeps/mach/hurd/f_setlk.c: New file. * sysdeps/mach/hurd/f_setlk.h: New file. * sysdeps/mach/hurd/Makefile [$(subdir) = io] (sysdeps_routines): Add f_setlk. * sysdeps/mach/hurd/fcntl.c: Include "f_setlk.h".h". (__libc_fcntl): Move non-flock operations to... * sysdeps/mach/hurd/vfcntl.c (__libc_vfcntl): ... New file. * sysdeps/mach/hurd/fcntl.c (fcntl64): Add missing alias.
* hurd: Remove bogus net/if_ppp.hSamuel Thibault2018-04-021-2/+1
| | | | | | | It was not even compilable anyway. * sysdeps/mach/hurd/net/if_ppp.h: Remove file. * sysdeps/mach/hurd/Makefile (sysdep_headers): Remove net/if_ppp.h.
* hurd: fix warningSamuel Thibault2018-01-271-0/+4
| | | | | * sysdeps/mach/hurd/Makefile [$(subdir)==nis]: Add -DUSE_BINDINGDIR=1 to CFLAGS-ypclnt.c.
* Update copyright dates with scripts/update-copyrights.Joseph Myers2018-01-011-1/+1
| | | | | | | * All files with FSF copyright notices: Update copyright dates using scripts/update-copyrights. * locale/programs/charmap-kw.h: Regenerated. * locale/programs/locfile-kw.h: Likewise.
* Update copyright dates with scripts/update-copyrights.Joseph Myers2017-01-011-1/+1
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* hurd: Break errnos.d / libc-modules.h dependency loopSamuel Thibault2016-03-201-2/+4
| | | | | | | | Generating errnos.d does not actually need libc-modules.h. * sysdeps/mach/hurd/Makefile ($(common-objpfx)errnos.d): Strip "-include $(common-objpfx)libc-modules.h" from CPPFLAGS, and do not depend on libc-modules.h,
* Update copyright dates with scripts/update-copyrights.Joseph Myers2016-01-041-1/+1
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* Fix typoSamuel Thibault2015-09-151-1/+1
| | | | | * sysdeps/mach/hurd/Makefile ($(patsubst %,$(hurd-objpfx)hurd/%.%,auth io fs process)): Fix bogus %.% pattern into %.h.
* Fix typoSamuel Thibault2015-09-131-1/+1
| | | | | * sysdeps/mach/hurd/Makefile ($(patsubst %,$(hurd-objpfx)hurd/%.%,auth io fs process)): Drop spurious backslash.
* Fix parallel build of before-compile targets.Samuel Thibault2015-09-081-2/+3
| | | | | | | | * sysdeps/mach/Makefile ($(patsubst mach%,m\%h%,$(mach-before-compile))): Move rule to dedicated mach-before-compile target. * sysdeps/mach/hurd/Makefile ($(patsubst %,$(hurd-objpfx)hurd/%.%,auth io fs process)): Move rule to dedicated hurd-before-compile target.
* Fix rules generating headers in hurd/ and mach/Samuel Thibault2015-09-061-2/+2
| | | | | | | | | | | | when initial make call has subdir= explicitly set. * sysdeps/mach/Makefile ($(patsubst mach%,m\%h%,$(mach-before-compile))): Force subdir to mach when calling $(MAKE). * sysdeps/mach/hurd/Makefile ($(patsubst %,$(hurd-objpfx)hurd/%.%,auth io fs process)): Force subdir to hurd when calling $(MAKE). ($(common-objpfx)hurd/../mach/RPC_task_get_sampled_pcs.c): Force subdir to mach when calling $(MAKE).
* Add missing dependencySamuel Thibault2015-03-211-1/+1
| | | | | * sysdeps/mach/hurd/Makefile ($(common-objpfx)errnos.d): Depend on libc-modules.h
* Update copyright dates with scripts/update-copyrights.Joseph Myers2015-01-021-1/+1
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* Update copyright notices with scripts/update-copyrightsAllan McRae2014-01-011-1/+1
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* Rewrite sysd-rules generation using an awk script.Roland McGrath2013-06-171-1/+1
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* Update copyright notices with scripts/update-copyrights.Joseph Myers2013-01-021-1/+1
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* Fix build of test cases on GNU Hurd that are statically linked.Thomas Schwinge2012-11-011-3/+7
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* Hurd: Include RPC user stubs in linkobj/libc.soThomas Schwinge2012-05-101-1/+2
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* Replace FSF snail mail address with URLs.Paul Eggert2012-02-091-3/+2
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* Static linking is always neededUlrich Drepper2012-01-081-12/+1
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* Remove support for automatic cvs check-insUlrich Drepper2011-09-081-5/+1
| | | | CVS use for glibc is long gone.
* * sysdeps/mach/hurd/Makefile (sysdep_headers) [subdir=socket]:Roland McGrath2009-01-071-1/+6
| | | | | | | | | | | Add net/ethernet.h net/if_arp.h net/if_ether.h net/if_ppp.h net/route.h. * hurd/report-wait.c (describe_number): Use __stpcpy to prepend flavor to description only when flavor is not NULL. * hurd/hurdsig.c (signal_allowed): Unlock _hurd_dtable_lock mutex after SIGIO/SIGURG lookup loop.
* 2004-10-16 Alfred M. Szmidt <ams@kemisten.nu>Roland McGrath2004-10-171-3/+3
| | | | | * sysdeps/mach/hurd/Makefile (link-libc-static): Use `$(static-gnulib') instead of `$(gnulib)'.
* * sysdeps/mach/configure.in: Barf rather than define NO_CREATION_TIME.Roland McGrath2003-06-271-1/+0
| | | | | | | | | * sysdeps/mach/configure: Regenerated. * sysdeps/mach/hurd/times.c (times_init): Function removed. (__times): Assume `creation_time' field is available. * sysdeps/mach/hurd/Makefile [$(subdir) = csu] (sysdep_routines): Don't append set-init. * sysdeps/mach/hurd/set-init.c: File removed.
* 2003-02-15 Roland McGrath <roland@frob.com>Roland McGrath2003-02-151-1/+2
| | | | | | | | | | * sysdeps/mach/Makefile (mach-before-compile rule): Pass generating=t, use target mach-before-compile instead of generated. (mach-before-compile): New target. * Makerules: Disable use of tls.make if $(generating) is set. * mach/Makefile: Include mach-syscalls.mk even if no_deps=t. * sysdeps/mach/hurd/Makefile: Make generated hurd headers depend on mach-shortcuts.h so mach/ generation happens before hurd/.
* * include/fcntl.h: Declare __libc_creat.Roland McGrath2003-01-131-2/+5
| | | | | | | | | | * sysdeps/mach/hurd/Makefile (libmachuser-link.so-no-z-defs, libhurduser-link.so-no-z-defs): New variables. * malloc/malloc.c: Revert last change. * malloc/malloc.h (_int_*): Move these decls to ... * include/malloc.h: ... here. Add attribute_hidden. (_int_valloc): Declare it too.
* Update.Ulrich Drepper2002-02-231-0/+1
| | | | | | | | | | | | | | | | | 2002-02-23 Ulrich Drepper <drepper@redhat.com> * csu/set-init.c: Moved to... * sysdeps/mach/hurd/set-init.c: ...here. New file. * csu/Makefile: Don't compile set-init. * sysdeps/mach/hurd/Makefile: Compile set-init for subdir csu. * sysdeps/mach/hurd/i386/init-first.c: Call __init_misc in addition to __libc_init. * sysdeps/mach/hurd/mips/init-first.c: Likewise. * sysdeps/mach/hurd/powerpc/init-first.c: Likewise. * sysdeps/unix/sysv/linux/init-first.c: Call __init_misc instead of __libc_init. * misc/init-misc.c: Always export __init_misc. Don't define hooks for __libc_subinit.
* Support for Mach/PowerPC contributed by Peter Bruin <pjbruin@dds.nl>.Roland McGrath2001-10-291-0/+10
| | | | | | | | | | | | | * sysdeps/mach/powerpc/machine-sp.h: New file. * sysdeps/mach/powerpc/sysdep.h: New file. * sysdeps/mach/powerpc/thread_state.h: New file. * sysdeps/mach/hurd/i386/Makefile: File removed; crt0.o rules moved ... * sysdeps/mach/hurd/Makefile: ... to here. For the time being, we can expect to need the same thing on every platform. * sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h: File moved ... * sysdeps/generic/sys/ucontext.h: ... to replace this one.
* 2001-10-10 Jeff Bailey <jbailey@nisa.net>Roland McGrath2001-10-101-1/+1
| | | | | | | | | * sysdeps/mach/hurd/Makefile: Add $(CFLAGS) for generation of bits/errno.h 2001-10-07 Roland McGrath <roland@frob.com> * sysdeps/mach/hurd/setrlimit.c (__setrlimit): Never return ENOSYS.
* Update to LGPL v2.1.Andreas Jaeger2001-07-061-8/+8
| | | | | | | | | | | | | | 2001-07-06 Paul Eggert <eggert@twinsun.com> * manual/argp.texi: Remove ignored LGPL copyright notice; it's not appropriate for documentation anyway. * manual/libc-texinfo.sh: "Library General Public License" -> "Lesser General Public License". 2001-07-06 Andreas Jaeger <aj@suse.de> * All files under GPL/LGPL version 2: Place under LGPL version 2.1.
* * sysdeps/mach/hurd/Makefile ($(link-rpcuserlibs)): Add back -Wl,-soname ↵Mark Kettenis2001-06-271-0/+1
| | | | | | | | | option lost in 2001-06-16 change. 2001-06-28 Mark Kettenis <kettenis@gnu.org> * sysdeps/mach/hurd/Makefile ($(link-rpcuserlibs)): Add back -Wl,-soname option lost in 2001-06-16 change.
* * sysdeps/unix/sysv/linux/i386/sigaction.c (restore, restore_rt):Roland McGrath2001-06-181-5/+3
| | | | | | | | | | | | | | | Declare these without `static', to avoid warning that we haven't defined them. * Makerules (build-module-helper-objlist): New variable, broken out of build-module. Insert --whole-archive/--no-whole-archive immediately each *_pic.a file in the link object list. (whole-archive): New variable, used by that. (build-module-objlist): New variable using build-module-helper-objlist. (build-module, build-module-helper): Use it. (build-shlib-objlist): New variable using build-module-helper-objlist. (build-shlib): Use that. * sysdeps/mach/hurd/Makefile ($(link-rpcuserlibs)): Likewise.
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