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2003-06-11Update.Ulrich Drepper3-1/+7
2003-06-11 Ulrich Drepper <drepper@redhat.com> * allocatestack.c (queue_stack): Always inline. * ptreadhP.h (__do_cancel): Likewise.
2003-06-10* sysdeps/unix/sysv/linux/s390/sem_timedwait.c (sem_timedwait): FixJakub Jelinek1-1/+6
a typo. * sysdeps/unix/sysv/linux/s390/sem_timedwait.c (sem_timedwait):
2003-06-10(sem_timedwait): Fix a typo.Jakub Jelinek1-2/+2
2003-06-10Update.Ulrich Drepper2-6/+7
2003-06-10 Ulrich Drepper <drepper@redhat.com> * sysdeps/posix/getaddrinfo.c (getaddrinfo): Don't leak memory from getifaddr calls.
2003-06-09Update.Ulrich Drepper2-2/+6
(__pthread_cond_signal): Use correct futex pointer in __lll_mutex_lock_wait call. * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S
2003-06-09Update.Ulrich Drepper2-5/+10
2003-06-09 Ulrich Drepper <drepper@redhat.com> * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S (__pthread_cond_signal): Some more tweaks to handle cond_lock!=0.
2003-06-08Update.Ulrich Drepper4-22/+47
* sysdeps/unix/sysv/linux/s390/sem_wait.c (__new_sem_wait): Make cancelable. * sysdeps/unix/sysv/linux/s390/sem_timedwait.c (__sem_timedwait): Likewise.
2003-06-08Update.Ulrich Drepper2-101/+14
2003-06-08 Ulrich Drepper <drepper@redhat.com> * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h: Remove hand-written CFI generation code. Since ENTRY/END also initiated CFI frames this caused two CFI sets to be generated.
2003-06-08Update.Ulrich Drepper40-71/+1099
2003-06-07 Ulrich Drepper <drepper@redhat.com> * cleanup_routine.c: New file. * Versions (libpthread) [GLIBC_2.3.3]: Add __pthread_cleanup_routine. * sysdeps/pthread/pthread.h: Add support for fully exception-based cleanup handling. * Makefile (libpthread-routines): Add cleanup_routine. Add more CFLAGS variables to compile with exceptions. Add comments why which file needs unwind tables. (tests) [have-forced-unwind==yes]: Add tst-cancelx* and tst-cleanupx* tests. * tst-cancelx1.c: New file. * tst-cancelx2.c: New file. * tst-cancelx3.c: New file. * tst-cancelx4.c: New file. * tst-cancelx5.c: New file. * tst-cancelx6.c: New file. * tst-cancelx7.c: New file. * tst-cancelx8.c: New file. * tst-cancelx9.c: New file. * tst-cancelx10.c: New file. * tst-cancelx11.c: New file. * tst-cancelx12.c: New file. * tst-cancelx13.c: New file. * tst-cancelx14.c: New file. * tst-cancelx15.c: New file. * tst-cleanupx0.c: New file. * tst-cleanupx0.expect: New file. * tst-cleanupx1.c: New file. * tst-cleanupx2.c: New file. * tst-cleanupx3.c: New file. * tst-cleanup0.c: Make standard compliant. * tst-cleanup1.c: Likewise. * sysdeps/unix/sysv/linux/sem_timedwait.c: Add cancellation support. * sysdeps/unix/sysv/linux/sem_wait.c: Likewise. * sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S: Likewise. * sysdeps/unix/sysv/linux/i386/i486/sem_wait.S: Likewise. * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S: Likewise. * sysdeps/unix/sysv/linux/x86_64/sem_wait.S: Likewise. * sysdeps/i386/tcb-offsets.sym: Add RESULT, CANCELHANDLING, and CLEANUP_JMP_BUF. * sysdeps/x86_64/tcb-offsets.sym: Likewise. * tst-cancel12.c: New file. * tst-cancel13.c: New file. * tst-cancel14.c: New file. * tst-cancel15.c: New file. * Makefile (tests): Add tst-cancel12, tst-cancel13, tst-cancel14, and tst-cancel15. * tst-cancel1.c: Add some comments. * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S: Compute relative timeout correctly.
2003-06-06Update.Ulrich Drepper1-0/+4
2003-06-06 Ulrich Drepper <drepper@redhat.com> * Makefile (CFLAGS-pthread_cancel.c): Define.
2003-06-06(CFLAGS-pthread_cancel.c): Define.Ulrich Drepper1-0/+1
2003-06-06Update.Ulrich Drepper1-1/+1
2003-06-04 Jakub Jelinek <jakub@redhat.com> * config.make.in (ASFLAGS-config): New. * Makeconfig (ASFLAGS): Append $(ASFLAGS-config). * configure.in (libc_cv_as_noexecstack): New check. (ASFLAGS_config): Substitute. 2003-06-04 Jakub Jelinek <jakub@redhat.com> * sysdeps/i386/fpu/bits/mathinline.h (log1p, asinh, acosh, atanh, hypot, logb): Protect with #ifdef __FAST_MATH__. 2003-06-04 Thorsten Kukuk <kukuk@suse.de> * sysdeps/i386/fpu/bits/mathinline.h (ldexpf, ldexpl): Protect with #ifdef __FAST_MATH__. _POSIX_ prefix.
2003-06-05Update.Ulrich Drepper22-51/+83
2003-06-05 Ulrich Drepper <drepper@redhat.com> * sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h (pthread_rwlock_t): Change type of __writer element to int. * sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h: Likewise. * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h: Likewise. * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h: Likewise. * sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h: Likewise. * sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h: Likewise. * sysdeps/i386/tcb-offsets.sym: Replace SELF entry with TID entry. * sysdeps/x86_64/tcb-offsets.sym: Likewise. * pthread_rwlock_trywrlock.c: Store TID not self pointer in __writer. Compare with TID to determine deadlocks. * sysdeps/pthread/pthread_rwlock_rdlock.c: Likewise. * sysdeps/pthread/pthread_rwlock_timedrdlock.c: Likewise. * sysdeps/pthread/pthread_rwlock_timedwrlock.: Likewise. * sysdeps/pthread/pthread_rwlock_wrlock.c: Likewise. * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S: Likewise. * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S: Likewise. * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S: Likewise. * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S: Likewise. * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S: Likewise. * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S: Likewise. * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S: Likewise. * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S: Likewise. * Makefile (tests): Add tst-rwlock12. * tst-rwlock12.c: New file.
2003-06-05Test for inter-process rwlocks.Ulrich Drepper1-0/+216
2003-06-05* sysdeps/unix/sysv/linux/lowlevellock.c (__lll_lock_wait, Jakub Jelinek5-10/+12
__lll_timedlock_wait, lll_unlock_wake_cb, __lll_timedwait_tid): Remove bogus hidden_proto. * sysdeps/unix/sysv/linux/s390/libc-lowlevellock.c (___lll_lock): Likewise. * sysdeps/unix/sysv/linux/s390/lowlevellock.c (___lll_lock, lll_unlock_wake_cb, ___lll_timedwait_tid): Likewise. * sysdeps/unix/sysv/linux/s390/lowlevelmutex.c (___lll_mutex_lock, ___lll_mutex_timedlock): Likewise. 2003-06-05 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/lowlevellock.c (__lll_lock_wait, __lll_timedlock_wait, lll_unlock_wake_cb, __lll_timedwait_tid): Remove bogus hidden_proto. * sysdeps/unix/sysv/linux/s390/libc-lowlevellock.c (___lll_lock): Likewise. * sysdeps/unix/sysv/linux/s390/lowlevellock.c (___lll_lock, lll_unlock_wake_cb, ___lll_timedwait_tid): Likewise. * sysdeps/unix/sysv/linux/s390/lowlevelmutex.c (___lll_mutex_lock, ___lll_mutex_timedlock): Likewise.
2003-06-04Update.Ulrich Drepper2-0/+10
2003-06-04 Ulrich Drepper <drepper@redhat.com> * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S (__pthread_cond_signal): Add some code to eventually handle cond_lock!=0.
2003-06-01Update.Ulrich Drepper3-1/+125
* test-skeleton.c (main): Request getopt to not reorder the command line.
2003-06-01Update.Ulrich Drepper3-38/+42
2003-06-01 Ulrich Drepper <drepper@redhat.com> * elf/Makefile (CFLAGS-dl-runtime.c): Define. * wcsmbs/wcpncpy.c (__wcpncpy): Fix broken implementation to match stpncpy.
2003-06-01Update.Ulrich Drepper7-7/+20
2003-05-31 Ulrich Drepper <drepper@redhat.com> * sysdeps/unix/sysv/linux/ia64/bits/sigaction.h (SA_NOCLDWAIT): Define.
2003-05-31Update.Ulrich Drepper5-15/+180
* Makefile (tests): Add tst-sem8 and tst-sem9. * tst-sem8.c: New file. * tst-sem9.c: New file. * sem_open.c: Fix creation of in_use record if the file exists but no internal record.
2003-05-31Update.Ulrich Drepper7-26/+24
2003-05-31 Ulrich Drepper <drepper@redhat.com> * libio/fileops.c (_IO_file_open): Don't mark as inline. * sysdeps/ia64/elf/initfini.c ((gmon_initializer): Mark with attribute used.
2003-05-31Update.Ulrich Drepper5-9/+21
2003-05-30 Ulrich Drepper <drepper@redhat.com> * scripts/config.guess: Update from master copy. * scripts/config.sub: Likewise.
2003-05-30Update.Ulrich Drepper2-1/+9
* tst-rwlock6.c (do_test): Use correct format specifier. * sysdeps/unix/sysv/linux/i386/i486/lowlevelmutex.S (__lll_mutex_lock_wait): Replace one memory operation with one register operation. * sysdeps/unix/sysv/linux/x86_64/lowlevelmutex.S (__lll_mutex_lock_wait): Likewise.
2003-05-30(__lll_mutex_lock_wait): Replace one memory operation with one register ↵Ulrich Drepper2-12/+19
operation.
2003-05-30Update.Ulrich Drepper2-1/+12
2003-05-30 Ulrich Drepper <drepper@redhat.com> * sysdeps/unix/sysv/linux/ia64/lowlevellock.h (__lll_mutex_cond_lock): Add one to value parameter of __lll_lock_wait to reflect reality in the futex syscall. * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h (lll_mutex_cond_lock): Likewise.
2003-05-30(lll_mutex_cond_lock): Add one to value parameter of __lll_lock_wait to ↵Ulrich Drepper1-1/+4
reflect reality in the futex syscall.
2003-05-30* sysdeps/unix/sysv/linux/s390/lowlevellock.h (__lll_mutex_cond_lock):Jakub Jelinek1-0/+6
New function. (lll_mutex_cond_lock): Define.
2003-05-30(__lll_mutex_cond_lock): New function. (lll_mutex_cond_lock): Define.Jakub Jelinek1-0/+13
2003-05-30Update.Ulrich Drepper4-9/+200
* Makefile (tests): Add tst-signal6. * tst-signal6.c: New file.
2003-05-30Update.Ulrich Drepper5-3/+44
* sysdeps/unix/sysv/linux/s390/lowlevellock.h (__lll_mutex_unlock_force): New function (lll_mutex_unlock_force): Use __lll_mutex_unlock_force.
2003-05-30Update.Ulrich Drepper3-2/+17
* sysdeps/unix/sysv/linux/ia64/lowlevellock.h (__lll_mutex_unlock_force): New function. (lll_mutex_unlock_force): Use __lll_mutex_unlock_force. * tst-rwlock7.c (do_test): Use correct format specifier.
2003-05-30Update.Ulrich Drepper3-1/+36
2003-05-30 Jakub Jelinek <jakub@redhat.com> * sysdeps/powerpc/powerpc32/elf/start.S: Make code compilable with SHARED.
2003-05-30Update.Ulrich Drepper2-4/+16
2003-05-29 Ulrich Drepper <drepper@redhat.com> * sysdeps/unix/sysv/linux/ia64/lowlevellock.h (lll_futex_requeue): Find break parameter in correct asm argument. 2003-05-30 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h (pthread_cond_t): Add __mutex. * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h (FUTEX_REQUEUE, lll_futex_requeue, lll_mutex_unlock_force): Define.
2003-05-29Update.Ulrich Drepper14-57/+174
2003-05-28 Kaz Kojima <kkojima@rr.iij4u.or.jp> * sysdeps/sh/tcb-offsets.sym: Define MUTEX_FUTEX. * sysdeps/unix/sysv/linux/sh/bits/pthreadtypes.h (pthread_cond_t): Add __mutex field. * sysdeps/unix/sysv/linux/sh/lowlevellock.h (SYSCALL_WITH_INST_PAD): Define. (lll_futex_wait, lll_futex_wake): Define. * sysdeps/unix/sysv/linux/sh/sh4/lowlevellock.h: New file. * sysdeps/unix/sysv/linux/sh/pthread_cond_broadcast.S: Try using FUTEX_REQUEUE instead of FUTEX_WAIT. * sysdeps/unix/sysv/linux/sh/pthread_cond_signal.S: Likewise. * sysdeps/unix/sysv/linux/sh/pthread_cond_timedwait.S: Remember mutex which was used in condvar structure. Call __pthread_mutex_cond_lock instead of __pthread_mutex_lock_internal. * sysdeps/unix/sysv/linux/sh/pthread_cond_wait.S: Likewise. * sysdeps/unix/sysv/linux/sh/pthread_rwlock_rdlock.S: Don't include tcb-offsets.h. Read wakeup value in locked region. Use the value of gbr register as THREAD_ID. * sysdeps/unix/sysv/linux/sh/pthread_rwlock_wrlock.S: Likewise. * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedrdlock.S: Likewise. * sysdeps/unix/sysv/linux/sh/pthread_rwlock_timedwrlock.S: Likewise. * sysdeps/unix/sysv/linux/sh/sem_trywait.S: Remove futex related macros.
2003-05-29Update.Ulrich Drepper2-2/+7
2003-05-28 Ulrich Drepper <drepper@redhat.com> * sysdeps/pthread/pthread_cond_broadcast.c (__pthread_cond_broadcast): Fix typo: MAX_INT -> INT_MAX.
2003-05-28Update.Ulrich Drepper1-1/+1
2003-05-28 Ulrich Drepper <drepper@redhat.com> * include/libc-symbols.h: Define hidden attribute for real also if LIBC_NONSHARED is defined. Patch by Jakub Jelinek. * csu/Makefile: Add rules to build Scrt1.o. * sysdeps/i386/elf/start.S: Make code compilable with SHARED.
2003-05-27Update.Ulrich Drepper4-17/+34
2003-05-26 Ulrich Drepper <drepper@redhat.com> * sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S: Fix typo in register name. * sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S: Use parameters correctly. Actually use requeue. Little optimization. * sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Store mutex address early. Handle cancellation state as 32-bit value. * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Likewise. Remove unnecessary label.
2003-05-27Fix typo in register name.Ulrich Drepper1-1/+1
2003-05-26Fix ChangeLog typos.Jakub Jelinek1-2/+2
* sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h (pthread_cond_t): * sysdeps/unix/sysv/linux/ia64/bits/pthreadtypes.h: Likewise.
2003-05-26Update.Ulrich Drepper1-1/+1
2003-05-26 Ulrich Drepper <drepper@redhat.com> * stdio-common/vfprintf.c (vfprintf): Be bug-compatible with some other implementation in respect of multiple uses of parameter with different types.
2003-05-26Update.Ulrich Drepper25-68/+366
2003-05-25 Ulrich Drepper <drepper@redhat.com> * sysdeps/unix/sysv/linux/kernel-features.h: Define __ASSUME_FUTEX_REQUEUE for >= 2.5.70. * math/test-fenv.c (feexcp_nomask_test): Fix comment.
2003-05-26Remove __pthread_enable_asynccancel_2.Ulrich Drepper1-34/+0
2003-05-17Update.Ulrich Drepper5-21/+298
2003-05-17 Ulrich Drepper <drepper@redhat.com> * sem_open.c: Fix one endless loop. Implement correct semantics wrt opening the same semaphore more then once. * sem_close.c: Adjust for sem_open change. * semaphoreP.h: Include <semaphore.h>. Define struct inuse_sem. Declare __sem_mappings, __sem_mappings_lock, __sem_search. * Makefile (tests): Add tst-sem7. * tst-sem7.c: New file.
2003-05-17Fix one endless loop. Implement correct semantics wrt opening the same ↵Ulrich Drepper1-3/+55
semaphore more then once.
2003-05-17* sysdeps/unix/sysv/linux/register-atfork.c (libc_freeres_fn): FixRoland McGrath1-0/+5
uninitialized variable braino.
2003-05-172003-05-16 Roland McGrath <roland@redhat.com>Roland McGrath1-1/+1
* sysdeps/unix/sysv/linux/register-atfork.c (libc_freeres_fn): Fix uninitialized variable braino.
2003-05-17Update.Ulrich Drepper3-2/+8
* include/features.h (__USE_XOPEN2K): Define also for _POSIX_C_SOURCE>=200112L.
2003-05-16Update.Ulrich Drepper3-1/+11
* pthread_join.c (pthread_join): Set tid field of the joined thread to -1. This isn't necessary but helps to recognize some error conditions with almost no cost. * allocatestack.c (FREE_P): Also negative values indicate an unused stack.
2003-05-16Update.Ulrich Drepper2-0/+5
2003-05-16 Ulrich Drepper <drepper@redhat.com> * unwind.c: Include <unistd.h>.
2003-05-15Update.Ulrich Drepper1-1/+1
2003-05-12 Thorsten Kukuk <kukuk@suse.de> * inet/netinet/igmp.h: Sync with Linux Kernel 2.5.69 and *BSD.
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