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2000-07-28* sysdeps/mips/pspinlock.c (__pthread_spin_lock): Implement for Andreas Jaeger
R3K. * sysdeps/mips/pt-machine.h (testandset): Likewise. 2000-07-12 Maciej W. Rozycki <macro@ds2.pg.gda.pl> * sysdeps/mips/pspinlock.c (__pthread_spin_lock): Implement for R3K. * sysdeps/mips/pt-machine.h (testandset): Likewise.
2000-07-27Update.Ulrich Drepper
2000-07-27 Jes Sorensen <jes@linuxcare.com> * sysdeps/unix/sysv/linux/ia64/fork.c: Make __libc_fork the strong name and add weak alias for __fork. * sysdeps/unix/sysv/linux/ia64/syscalls.list: Change llseek, pread & pwrite to use __libc_<name> as strong names instead of __syscall_<name>. * include/sched.h: Add clone2 prototype. 2000-07-26 Jes Sorensen <jes@linuxcare.com> * sysdeps/unix/sysv/linux/ia64/sysdep.h (ENTRY): Don't declare the procedure name twice. 2000-07-27 Philip Blundell <philb@gnu.org> * malloc/malloc.c (HAVE_MREMAP): Undo change of 1997-12-04.
2000-07-26Initialize p_sem_avail.Andreas Jaeger
2000-07-26 Andreas Jaeger <aj@suse.de> * pthread.c: Initialize p_sem_avail.
2000-07-26Update.Ulrich Drepper
* internals.h (struct __pthread_descr_struct): Add p_sem_avail.
2000-07-26Update.Ulrich Drepper
* internals.h (strict __pthread_descr_struct): Add p_sem_avail. * semaphore.c: Handle spurious wakeups. * sysdeps/pthread/pthread.h: Add back PTHREAD_MUTX_FAST_NP as an alias for PTHREAD_MUTEX_ADAPTIVE_NP for source code compatibility. * pthread.c (__pthread_set_own_extricate): Use THREAD_GETMEM. (__pthread_wait_for_restart): Likewise. * condvar.c (pthread_cond_wait): Also check whether thread is cancelable before aborting loop. (pthread_cond_timedwait): Likewise.
2000-07-26Update.Ulrich Drepper
2000-07-25 Ulrich Drepper <drepper@redhat.com> * signals.c (pthread_sighandler): Remove special code to restrore %gs on x86. (pthread_sighandler_t): Likewise.
2000-07-25Update.Ulrich Drepper
* libio/wfileops.c (_IO_wfile_underflow): Handle not entirely
2000-07-25Update.Ulrich Drepper
2000-07-25 Mark Kettenis <kettenis@gnu.org> * nss/nss_files/files-netgrp.c (strip_whitespace): New function. (_nss_netgroup_parseline): Use strip_whitespace to strip off any leading and trailing spaces from host, user and domain name. 2000-07-25 Jes Sorensen <jes@linuxcare.com> * csu/defs.awk: Add support for need_endp. 2000-07-25 Mark Kettenis <kettenis@gnu.org> * resolv/resolv.h: Remove __P from res_send_qhook and res_send_rhook typedefs. 2000-07-25 Bruno Haible <haible@clisp.cons.org> * intl/tst-translit.c (main): Unset OUTPUT_CHARSET.
2000-07-24Update.Ulrich Drepper
* pthread.c (__pthread_initial_thread): Update initializer. (__pthread_manager_thread): Likewise. (pthread_initialize): Move setrlimit call to... (__pthread_initialize_manager): ...here. (__pthread_reset_main_thread): Reset also soft limit on stack size.
2000-07-24(__pthread_initial_thread): Update initializer. (__pthread_manager_thread): ↵Ulrich Drepper
Likewise. (pthread_initialize): Move setrlimit call to... (__pthread_initialize_manager): ...here. (__pthread_reset_main_thread): Reset also soft limit on stack size.
2000-07-24Update.Ulrich Drepper
* internals.h (struct _pthread_descr_struct): Add p_condvar_avail.
2000-07-24(struct _pthread_descr_struct): Add p_condvar_avail.Ulrich Drepper
2000-07-24Update.Ulrich Drepper
2000-07-24 Ulrich Drepper <drepper@redhat.com> * condvar.c: Handle spurious wakeups. [PR libc/1749]. * spinlock.h: If IMPLEMENT_TAS_WITH_CAS is defined use
2000-07-22Update.Ulrich Drepper
* locale/programs/ld-collate.c (handle_ellipsis): Test for duplication with generated name, not the name of the first character. Patch by Yong Li <yong.li@asu.edu>.
2000-07-22Update.Ulrich Drepper
2000-07-21 Ulrich Drepper <drepper@redhat.com> * sysdeps/powerpc/strchr.S: Correct bugs introduced in BP-ification. Patch by Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
2000-07-21Fix typos.Ulrich Drepper
* pthread.c (pthread_initialize): Don't use sysconf to determine 2000-07-18 Kaz Kylheku <kaz@ashi.footprints.net>
2000-07-21Update.Ulrich Drepper
* elf/Makefile (tests): Add $(tests-nodelete-$(have-z-nodelete)). (tests-nodelete-yes): Define. (modules-names): Add $(modules-nodelete-$(have-z-nodelete)). Add rules to build nodelete and modules. * elf/nodelete.c: New file. * elf/nodelmod1.c: New file. * elf/nodelmod2.c: New file. * configure.in: Add test for -z nodelete option. * config.make.in: Define have-z-nodelete with libc_cv_z_nodelete.
2000-07-19Update.Ulrich Drepper
2000-07-19 Ulrich Drepper <drepper@redhat.com> * resolv/Makefile (distribute): Add README. * resolv/README: New file. By Mark Kettenis <kettenis@gnu.org>.
2000-07-19Update.Ulrich Drepper
2000-07-18 Mark Kettenis <kettenis@gnu.org> Update resolver code to BIND 8.2.3-T5B. * resolv/Versions [GLIBC_2.2] (libc): Add __res_init and __res_nclose. [GLIBC_2.2] (libresolv): Add __dn_expand, __ns_samename, __res_mkquery, __res_nsend, __res_query, __res_querydomain and __res_search. * resolv/Banner: BIND-8.2.3-T5B. * resolv/base64.c: Update from BIND 8.2.3-T5B. * resolv/herror.c: Likewise. * resolv/inet_addr.c: Likewise. * resolv/inet_net_ntop.c: Likewise. * resolv/inet_net_pton.c: Likewise. * resolv/inet_neta.c: Likewise. * resolv/inet_ntop.c: Likewise. * resolv/nsap_addr.c: Likewise. * resolv/inet_pton.c: Likewise. Reject a few more more invalid IPv6 addresses (ISC bug #520). * resolv/ns_name.c: Avoid emitting RCS ID in object file. * resolv/ns_parse.c: Likewise. * resolv/ns_netint.c: Likewise. * resolv/ns_samedomain.c: Likewise. * resolv/ns_ttl.c: Likewise. * resolv/ns_print.c: Update from BIND 8.2.3-T5B. Avoid emitting RCS ID in object file. * resolv/res_debug.c: Update from BIND 8.2.3-T5B. * resolv/res_mkquery.c: Likewise. * resolv/res_query.c: Likewise. * resolv/res_init.c: Likewise. (res_setoptions): Mark internal. * resolv/res_send.c: Likewise. [_LIBC]: Fully reinstate the code that avoids the FD_SETSIZE limit by using poll instead. * resolv/res_comp.c: Likewise. [SHLIB_COMPAT (libresolv, GLIBC_2_0, GLIBC_2_2)]: Make dn_expand a weak alias for __dn_expand. * resolv/res_data.c: Likewise. (res_close) [_LIBC]: Don't call res_nclose if RES_INIT isn't set in _res.options. Avoids a potential security risk by avoiding a close (0). [SHLIB_COMPAT (libresolv, GLIBC_2_0, GLIBC_2_2)]: Make res_mkquery, res_query, res_querydomain adn res_search weak aliases for __res_mkquery, __res_query, __res_querydomain and __res_search. * resolv/res_libc.c: (_res): Don't initialize. Fix res_close instead to avoid close(0). (res_init): Always use the static resolver context. [SHLIB_COMPAT (libc, GLIBC_2.0, GLIBC_2_2)]: Make res_init a weak alias for __res_init. * resolv/resolv.h: Update from BIND 8.2.3-T5B. Move definition of RES_SET_H_ERRNO and accompanying comment to... * include/resolv.h: ... here. * resolv/arpa/namser.h: Update from BIND 8.2.3-T5B. * resolv/arpa/nameser_compat.h: Likewise.
2000-07-19Update.Ulrich Drepper
2000-07-19 Kaz Kylheku <kaz@ashi.footprints.net> Bugfixes to the variant of the code for machines with no compare and swap. * spinlock.c (__pthread_alt_lock, __pthread_alt_timedlock): Wait node was not being properly enqueued, due to failing to update the lock->__status field. * spinlock.c (__pthread_alt_timedlock): The oldstatus variable was being set inappropriately, causing the suspend function to be called with a null self pointer and crash.
2000-07-19Update.Ulrich Drepper
* spinlock.h (__pthread_alt_trylock): Fix code used if no compare&swap is available.
2000-07-19Update.Ulrich Drepper
* spinlock.h (__pthread_trylock): Use __compare_and_swap, not compare_and_swap.
2000-07-18Update.Ulrich Drepper
* nss/makedb.c (main): Compare result of load_db with NSS_STATUS_SUCCESS and not 0. Patch by Jan Rekorajski <baggins@sith.mimuw.edu.pl>.
2000-07-18Update.Ulrich Drepper
2000-07-18 Ulrich Drepper <drepper@redhat.com> * spinlock.c (__pthread_alt_timedlock): Add back one of the removed thread_self calls.
2000-07-18Update.Ulrich Drepper
2000-07-18 Ulrich Drepper <drepper@redhat.com> * include/libc-symbols.h: Define RETURN_ADDRESS macro. * dlfcn/dlopen.c: Use RETURN_ADDRESS instead of __builtin_return_address. * dlfcn/dlopenold.c: Likewise. * dlfcn/dlsym.c: Likewise. * dlfcn/dlvsym.c: Likewise. * elf/dl-profstub.c: Likewise. * malloc/malloc.c: Likewise. * sysdeps/generic/machine-gmon.h: Likewise. Based on a patch by schwidefsky@de.ibm.com.
2000-07-18Update.Ulrich Drepper
2000-07-18 Kaz Kylheku <kaz@ashi.footprints.net> * spinlock.c (__pthread_alt_lock, __pthread_alt_timedlock): Fixed bug whereby thr field of waitnode structure would not be correctly set unless a null self pointer is passed to the functions. Eliminated redundant calls to thread_self().
2000-07-18Update.Ulrich Drepper
2000-07-18 Ulrich Drepper <drepper@redhat.com> * intl/Makefile: Make sure tst-translit is run after tst-gettext. * locale/C-ctype.c: Add initializers for gap elements. * locale/programs/ld-ctype.c (ctype_output): Write out index entries for gap elements.
2000-07-15Update.Ulrich Drepper
2000-05-05 H.J. Lu <hjl@gnu.org> * sysdeps/ia64/pt-machine.h (__compare_and_swap): Change it to have acquire semantics. (__compare_and_swap_with_release_semantics): New inline function. (HAS_COMPARE_AND_SWAP_WITH_RELEASE_SEMANTICS): New macro. 2000-01-28 Hans Boehm <hboehm@exch.hpl.hp.com> * manager.c: Fix the problem with signals at startup. Change the way that thread stacks are allocated on IA64. Clean up some of the guard page allocation stuff. 1999-12-19 H.J. Lu <hjl@gnu.org> * internals.h (page_roundup): New. * attr.c (__pthread_attr_setguardsize); Use page_roundup instead of roundup. * manager.c (pthread_allocate_stack): Make sure guardaddr is page aligned with page_roundup if NEED_SEPARATE_REGISTER_STACK is define. 1999-12-17 Hans Boehm <hboehm@exch.hpl.hp.com> * manager.c (pthread_allocate_stack): Unmap the stack top if failed to map the stack bottom. Fix the guard page. (pthread_free): Fix the guard page. * pthread.c (pthread_initialize): Set rlimit correctly for NEED_SEPARATE_REGISTER_STACK. 1999-12-16 H.J. Lu <hjl@gnu.org> * pthread.c (__pthread_initialize_manager): Pass __pthread_manager_thread_bos instead of __pthread_manager_thread_tos to __clone2. 1999-12-16 H.J. Lu <hjl@gnu.org> * manager.c (pthread_allocate_stack): Correct the calculation of "new_thread_bottom". Remove MAP_GROWSDOWN from mmap for stack bottom. 1999-12-13 H.J. Lu <hjl@gnu.org> * sysdeps/ia64/pt-machine.h (__compare_and_swap): Added a stop bit after setting ar.ccv. 1999-12-12 H.J. Lu <hjl@gnu.org> * manager.c (pthread_allocate_stack): Make the starting address of the stack bottom page aligned. FIXME: it may need changes in other places. (pthread_handle_create): Likewise. 1999-12-11 Hans Boehm <hboehm@exch.hpl.hp.com> * manager.c (pthread_allocate_stack): Handle NEED_SEPARATE_REGISTER_STACK. (pthread_handle_create): Likewise. * pthread.c (__pthread_initialize_manager): Likewise. * sysdeps/ia64/pt-machine.h: Use r13 for thread pointer. 1999-12-02 H.J. Lu <hjl@gnu.org> * sysdeps/ia64/pt-machine.h: New.
2000-07-14Update.Ulrich Drepper
2000-07-14 Ulrich Drepper <drepper@redhat.com> * sunrpc/xdr.c (xdr_u_long): Handle reading of unsigned long on 64-bit architecture correctly [PR libc/1794].
2000-07-12Update.Ulrich Drepper
2000-07-12 H.J. Lu <hjl@gnu.org> * resolv/Versions (libresolv): Add __res_hostalias to GLIBC_2.2 for _nss_dns_gethostbyname2_r in resolv/nss_dns/dns-host.c. 2000-07-12 Ulrich Drepper <drepper@redhat.com> * wcsmbs/wcsmbsload.c (__wcsmbs_load_conv): Shut gcc up although it is wrong.
2000-07-12Update.Ulrich Drepper
2000-07-12 Bruno Haible <haible@clisp.cons.org> * iconv/gconv_open.c (__gconv_open): Merge duplicated code. 2000-07-12 Bruno Haible <haible@clisp.cons.org> * iconv/gconv_builtin.c (__gconv_get_builtin_trans): Initialize __modname. 2000-07-12 Bruno Haible <haible@clisp.cons.org> * iconv/gconv_open.c (__gconv_open): Initialize result->__steps[cnt].__data. 2000-07-12 Mark Kettenis <kettenis@gnu.org> * nss/getent.c (services_keys): Pass port number in network byte order in call to getservbyport. 2000-07-11 Andreas Jaeger <aj@suse.de> * stdlib/Makefile (test-canon-ARGS): Fix for building in the source dir. * intl/Makefile (do-gettext-test): Likewise. * dirent/Makefile (opendir-tst1-ARGS): Likewise. 2000-07-11 Andreas Schwab <schwab@suse.de> * Makeconfig (run-program-prefix): New rule. (built-program-cmd): Use run-program-prefix.
2000-07-07Update.Ulrich Drepper
2000-07-06 Ulrich Drepper <drepper@redhat.com> * include/signal.h: Declare __libc_sigaction. * sysdeps/unix/sysv/linux/Versions: Export __libc_sigaction. * sysdeps/unix/sysv/linux/sigaction.c: Add __libc_sigaction alias. * sysdeps/unix/sysv/linux/arm/sigaction.c: Likewise. * sysdeps/unix/sysv/linux/i386/sigaction.c: Likewise. * sysdeps/unix/sysv/linux/ia64/sigaction.c: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/sigaction.c: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc64/sigaction.c: Likewise. * configure.in: Fix CLAGS-memprofstat.c definition after 2000-06-19 change. Patch by Bradford W. Johnson <bradford@math.umn.edu>. 2000-07-06 Jakub Jelinek <jakub@redhat.com> * sysdeps/sparc/sparc32/dl-machine.h (elf_machine_rela): Pass 0 instead of NULL to elf_machine_fixup_plt t argument. * sysdeps/sparc/sparc64/dl-machine.h (elf_machine_rela): Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/mmap64.c (__mmap64): Add cast. 2000-07-06 Andreas Jaeger <aj@suse.de> * crypt/Makefile (LDLIBS-cert): Removed. (LDLIBS-md5c-test): Removed. ($(objpfx)cert): Renamed from cert.out to fix dependencies. ($(objpfx)md5c-test): Likewise for md5c-test.out.
2000-07-06Update.Ulrich Drepper
2000-07-06 Ulrich Drepper <drepper@redhat.com> * condvar.c: Implement pthread_condattr_getpshared and pthread_condattr_setpshared. * mutex.c: Implement pthread_mutexattr_getpshared and pthread_mutexattr_setpshared. * Versions: Export new functions. * sysdeps/pthread/pthread.h: Add prototypes for new functions. * rwlock.c (pthread_rwlockattr_init): Use PTHREAD_PROCESS_PRIVATE. (pthread_rwlockattr_setpshared): Fail if PTHREAD_PROCESS_PRIVATE is not selected.
2000-07-06Implement pthread_condattr_getpshared and pthread_condattr_setpshared.Ulrich Drepper
2000-07-04* sysdeps/pthread/bits/libc-lock.h: Remove BP_SYM from Greg McGary
pragmas. Include bp-sym.h only if _LIBC. 2000-07-04 Greg McGary <greg@mcgary.org> * sysdeps/pthread/bits/libc-lock.h: Remove BP_SYM from pragmas. Include bp-sym.h only if _LIBC.
2000-07-04Update.Ulrich Drepper
2000-07-04 Ulrich Drepper <drepper@redhat.com> * spinlock.c (__pthread_unlock): Properly place write barrier. Patch by Kaz Kylheku <kaz@ashi.footprints.net>.
2000-07-04Update.Ulrich Drepper
2000-07-04 NIIBE Yutaka <gniibe@chroot.org> * locale/programs/charmap.c (charmap_read): Prepend the condition filename == NULL.
2000-07-04(charmap_read): Prepend the condition filename == NULL.Ulrich Drepper
2000-06-29Make sparc64 GLIBC_2.2+ only.Ulrich Drepper
2000-06-29 Jakub Jelinek <jakub@redhat.com> * shlib-versions: Make sparc64 GLIBC_2.2+ only.
2000-06-28* weaks.c: Wrap BP_SYM () around weak extern declarations of Greg McGary
pthread functions that have pointers in their return+arg signatures. 2000-06-28 Greg McGary <greg@mcgary.org> * weaks.c: Wrap BP_SYM () around weak extern declarations of pthread functions that have pointers in their return+arg signatures. * sysdeps/pthread/bits/libc-lock.h: Wrap BP_SYM () around weak extern declarations of pthread functions that have pointers in their return+arg signatures.
2000-06-27move linuxthreads entryGreg McGary
2000-06-27* elf/dl-open.c (_dl_sysdep_start): Wrap weak_extern decl in BP_SYM (). Greg McGary
* include/libc-symbols.h (weak_extern): Add extra level of expansion. (symbol_version, default_symbol_version): Factor redundant definitions out of conditional. * linuxthreads/sysdeps/pthread/bits/libc-lock.h: Wrap BP_SYM () around weak extern declarations of pthread functions that have pointers in their return+arg signatures. 2000-06-27 Greg McGary <greg@mcgary.org> * elf/dl-open.c (_dl_sysdep_start): Wrap weak_extern decl in BP_SYM (). * include/libc-symbols.h (weak_extern): Add extra level of expansion. (symbol_version, default_symbol_version): Factor redundant definitions out of conditional. * linuxthreads/sysdeps/pthread/bits/libc-lock.h: Wrap BP_SYM () around weak extern declarations of pthread functions that have pointers in their return+arg signatures.
2000-06-26(pthread_mutex_timedlock): Document restrictions of mutex types.Ulrich Drepper
2000-06-26Update.Ulrich Drepper
2000-06-26 Ulrich Drepper <drepper@redhat.com> * Makefile (tests): Add ex11. Add rules to build it. * Examples/ex11.c: New file. * rwlock.c: Fix complete braindamaged previous try to implement timedout functions. * spinlock.c: Pretty print.
2000-06-26Update.Ulrich Drepper
2000-06-25 Ulrich Drepper <drepper@redhat.com> * Makefile (tests): Add ex10. Add rules to build it. * Versions [GLIBC_2.2] (libpthread): Add pthread_mutex_timedlock, pthread_rwlock_timedrdlock, and pthread_rwlock_timedwrlock. * condvar.c (pthread_cond_wait): Allow mutex of kind PTHREAD_MUTEX_TIMED_NP. (pthread_cond_timedwait_relative): Likewise. * mutex.c (__pthread_mutex_init): Default is PTHREAD_MUTEX_TIMED_NP. (__pthread_mutex_trylock): Use __pthread_alt_trylock for PTHREAD_MUTEX_ERRORCHECK_NP. Handle PTHREAD_MUTEX_TIMED_NP. (__pthread_mutex_lock): Use __pthread_alt_lock for PTHREAD_MUTEX_ERRORCHECK_NP. Handle PTHREAD_MUTEX_TIMED_NP. (__pthread_mutex_timedlock): New function. (__pthread_mutex_unlock): Use __pthread_alt_unlock for PTHREAD_MUTEX_ERRORCHECK_NP. Handle PTHREAD_MUTEX_TIMED_NP. (__pthread_mutexattr_init): Use PTHREAD_MUTEX_TIMED_NP. (__pthread_mutexattr_settype): Allow PTHREAD_MUTEX_TIMED_NP. * spinlock.c: Implement alternate fastlocks. * spinlock.h: Add prototypes. * Examples/ex10.c: New file. * sysdeps/pthread/pthread.h: Add prototypes for new functions. Patch by Kaz Kylheku <kaz@ashi.footprints.net>. * rwlock.c (__pthread_rwlock_rdlock): Optimize loop a bit. (__pthread_rwlock_timedrdlock): New function. (__pthread_rwlock_timedwrlock): New function. Use laternate fastlock function everywhere.
2000-06-21Fixed typo.Andreas Jaeger
* sysdeps/pthread/timer_routines.c: Include <string.h> for memset
2000-06-21* sysdeps/pthread/timer_routines.c: Include <stdlib.h> for memset Andreas Jaeger
prototype. * join.c: Include <stdlib.h> for exit prototype. * elf/vismod2.c: Include <stdlib.h> for abort prototype. * rt/aio_suspend.c: Likewise. 2000-06-21 Andreas Jaeger <aj@suse.de> * sysdeps/pthread/timer_routines.c: Include <stdlib.h> for memset prototype. * join.c: Include <stdlib.h> for exit prototype.
2000-06-21Update.Ulrich Drepper
2000-06-20 Ulrich Drepper <drepper@redhat.com> * math/libm-test.inc: Include <strcmp.h>.
2000-06-21Update.Ulrich Drepper
2000-06-20 Jes Sorensen <jes@linuxcare.com> * sysdeps/unix/sysv/linux/ia64/syscalls.list: New file. 2000-06-20 Jes Sorensen <jes@linuxcare.com> * sysdeps/unix/sysv/linux/ia64/machine-gmon.h: New file. * sysdeps/unix/sysv/linux/ia64/profil-counter.h: New file. 2000-06-20 David Mosberger-Tang <davidm@hpl.hp.com> * sysdeps/unix/sysv/linux/ia64/getpagesize.c: New file. 2000-06-20 Jes Sorensen <jes@linuxcare.com> * sysdeps/unix/sysv/linux/ia64/sys/ucontext.h: Fix typo.
2000-06-20Update.Ulrich Drepper
* malloc/Makefile: Change all references to memprof into memusage. * malloc/memprof.c: Rename to... * malloc/memusage.c: ...this. New file. * malloc/memprof.sh: Rename to... * malloc/memusage.sh: ...this. New file. * malloc/memprofstat.c: Rename to... * malloc/memusagestat.c: ...this. New file.