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448 Commits

Author SHA1 Message Date
Ulrich Drepper
18d009ca00 Update. 
* pthread_create.c (start_thread): Don't use setjmp inside
	__builtin_expect to work around gcc bug.
 2003-03-27 21:14:41 +00:00
Ulrich Drepper
28cf305854 Update. 
2003-03-27  David Mosberger  <davidm@hpl.hp.com>

	* sysdeps/unix/sysv/linux/ia64/getcontext.S: Restore caller's
	ar.unat before returning.  Add missing .mem.offset directives
	to ensure file gets assembled without warnings.
	* sysdeps/unix/sysv/linux/ia64/setjmp.S: Likewise.
 2003-03-27 19:51:26 +00:00
Ulrich Drepper
c75d02f056 Update. 
2003-03-27  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/unix/sysv/linux/timer_delete.c (timer_delete): Even if
	timer_delete syscall fails, but not with ENOSYS, set
	__no_posix_timers.

	* sysdeps/unix/sysv/linux/timer_settime.c [!__ASSUME_POSIX_TIMERS]
	(timer_settime): Fix typo.
 2003-03-27 19:10:51 +00:00
Jakub Jelinek
049ac25989 * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Fix 
offset of cleanupbuf.__prev.
 2003-03-27 12:43:17 +00:00
Jakub Jelinek
2ec5130254 Fix offset of cleanupbuf.__prev. 2003-03-27 12:43:08 +00:00
Jakub Jelinek
f93d39dd07 * sysdeps/unix/sysv/linux/timer_getoverr.c: Fix typo in name 
of included file.
 2003-03-26 15:33:23 +00:00
Jakub Jelinek
0f6918e293 Fix typo in name of included file. 2003-03-26 15:33:14 +00:00
Ulrich Drepper
f064e4c5d7 Update. 
2003-03-26  Ulrich Drepper  <drepper@redhat.com>

	* abilist/librt.abilist: Add new timer interfaces for 64-bit archs.
 2003-03-26 09:41:23 +00:00
Roland McGrath
83e886a32a * sysdeps/pthread/posix-timer.h (TIMER_MAX): Define if not defined. 
(timer_id2ptr): Fix typo.
 2003-03-26 08:06:59 +00:00
Roland McGrath
333ab52196 2003-03-25 Roland McGrath <roland@redhat.com> 
* sysdeps/pthread/posix-timer.h (TIMER_MAX): Define if not defined.
	(timer_id2ptr): Fix typo.
 2003-03-26 08:06:52 +00:00
Ulrich Drepper
09402f5bc1 Update. 
2003-03-25  Ulrich Drepper  <drepper@redhat.com>

	* csu/tst-atomic.c: Adjust tests to what atomic_add_negative and
	atomic_add_zero were supposed to do.
	* include/atomic.h: Adjust atomic_add_negative and atomic_add_zero
	to x86 behavior.

	* sysdeps/generic/bits/typesizes.h (__TIMER_T_TYPE): Define as void*.
	This matches the new timer implementation.
	* sysdeps/unix/sysv/linux/bits/siginfo.h (struct siginfo): Adjust
	timer info for what the kernel provides these days.
	(struct sigevent): Add _tid field.
	Define SIGEV_THREAD_ID.

	* Versions.def (librt): Add GLIBC_2.3.3.

	* abilist/libpthread.abilist: Update for nptl.
 2003-03-25 20:41:26 +00:00
Ulrich Drepper
2a9ae45c3f Define SIGCANCEL and SIGTIMER. Remove FRAME_LEFT definition. 2003-03-25 19:13:30 +00:00
Ulrich Drepper
5e826ab537 Update. 
2003-03-24  Jon Grimm  <jgrimm@us.ibm.com>

	* inet/netinet/in.h: Add IPPROTO_SCTP.

2003-03-24  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/unix/sysv/linux/sys/epoll.h (EPOLLET): Define.
 2003-03-25 01:14:36 +00:00
Roland McGrath
3045a1fe89 * Makeconfig (+includes): Don't use $(last-includes). 2003-03-23 11:17:28 +00:00
Roland McGrath
85047fe3b9 * tst-mutex5.c (do_test): Unlock before destroy, otherwise we invoke 
undefined behavior.
 2003-03-23 10:12:59 +00:00
Roland McGrath
b910f7887b * tst-join5.c (tf1, tf2): Add a cast. 
* Makeconfig (includes): Append -I$(..)nptl to this variable.

	* tst-barrier2.c (do_test) [! _POSIX_THREAD_PROCESS_SHARED]:
	Don't test anything.
	* tst-cond4.c: Likewise.
	* tst-cond6.c: Likewise.
	* tst-flock2.c: Likewise.
	* tst-mutex4.c: Likewise.
	* tst-rwlock4.c: Likewise.
	* tst-signal1.c: Likewise.
	* tst-spin2.c: Likewise.
	* tst-cond11.c [! _POSIX_CLOCK_SELECTION]: Likewise.

	* tst-mutex4.c: Use test-skeleton.c.
	* tst-spin2.c: Likewise.
	* tst-sysconf.c: Likewise.
	* tst-barrier2.c: Likewise.
	* tst-cond4.c: Likewise.
	* tst-cond6.c: Likewise.
	* tst-rwlock4.c: Likewise.
	* tst-unload.c: Likewise.
	* tst-flock2.c (do_test): Use return instead of exit.
 2003-03-23 10:01:48 +00:00
Roland McGrath
24eaaef61d 2003-03-23 Roland McGrath <roland@redhat.com> 
* tst-mutex4.c: Use test-skeleton.c.
	* tst-spin2.c: Likewise.
	* tst-sysconf.c: Likewise.
	* tst-barrier2.c: Likewise.
	* tst-cond4.c: Likewise.
	* tst-cond6.c: Likewise.
	* tst-rwlock4.c: Likewise.
	* tst-flock2.c (do_test): Use return instead of exit.
 2003-03-23 09:59:34 +00:00
Roland McGrath
4baa087aff * sysdeps/i386/i486/bits/atomic.h (atomic_bit_set): Use "ir" 
constraint to permit non-constant BIT argument.
	(atomic_bit_test_set): Likewise.
	* sysdeps/x86_64/bits/atomic.h (atomic_bit_test_set): Likewise.
	(atomic_bit_set): Likewise.  Use 1UL in case that BIT might be >= 32.
	For quadword case, use "i" constraint if __builtin_constant_p and < 32
	or "r" constraint otherwise.

	* configure.in: Move AC_PROG_CC and other program-finding before all
	the version checks.
	* configure: Regenerated.
 2003-03-22 00:07:21 +00:00
Ulrich Drepper
9f07eae298 Update. 
2003-03-20  Ulrich Drepper  <drepper@redhat.com>

	* include/atomic.h: Define atomic_compare_and_exchange_val_acq,
	atomic_compare_and_exchange_val_rel,
	atomic_compare_and_exchange_bool_acq, and
	atomic_compare_and_exchange_bool_rel instead of
	atomic_compare_and_exchange_acq and atomic_compare_and_exchange_rel.
	* sysdeps/i386/i486/bits/atomic.h: Define
	__arch_compare_and_exchange_val_*_acq instead of
	__arch_compare_and_exchange_*_acq.
	* sysdeps/x86_64/bits/atomic.h: Likewise.
	* sysdeps/ia64/bits/atomic.h: Define
	__arch_compare_and_exchange_bool_*_acq instead of
	__arch_compare_and_exchange_*_acq.
	* sysdeps/powerpc/bits/atomic.h: Likewise.
	* sysdeps/s390/bits/atomic.h: Likewise.
	* gmon/mcount.c: Adjust for new form of compare&exchange macros.
	* malloc/set-freeres.c: Likewise.
	* nscd/cache.c: Likewise.
	* stdlib/cxa_finalize.c: Likewise.
	* sysdeps/unix/sysv/linux/getsysstats.c: Likewise.
 2003-03-21 08:13:51 +00:00
Ulrich Drepper
5a3ab2fc18 Update. 
2003-03-21  Ulrich Drepper  <drepper@redhat.com>

	* cancellation.c: Adjust for new form of compare&exchange macros.
	* cleanup_defer.c: Likewise.
	* init.c: Likewise.
	* libc-cancellation.c: Likewise.
	* old_pthread_cond_broadcast.c: Likewise.
	* old_pthread_cond_signal.c: Likewise.
	* old_pthread_cond_timedwait.c: Likewise.
	* old_pthread_cond_wait.c: Likewise.
	* pthread_cancel.c: Likewise.
	* pthread_create.c: Likewise.
	* pthread_detach.c: Likewise.
	* pthread_join.c: Likewise.
	* pthread_key_delete.c: Likewise.
	* pthread_setcancelstate.c: Likewise.
	* pthread_setcanceltype.c: Likewise.
	* pthread_timedjoin.c: Likewise.
	* pthread_tryjoin.c: Likewise.
	* sysdeps/pthread/createthread.c: Likewise.
 2003-03-21 08:03:25 +00:00
Ulrich Drepper
b1aea0989d Update. 
2003-03-20  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/unix/sysv/linux/ia64/lowlevellock.h: Include <atomic.h>.
	Remove __lll_add, __lll_dev_if_positive, and __lll_test_and_set
	definitions.  Replace uses with calls to atomic_* functions.
	* sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Likewise.
	* sysdeps/unix/sysv/linux/lowlevellock.c: Replace __lll_add and
	__lll_test_and_set calls with atomic_exchange_and_add and
	atomic_exchange calls respectively.
	* sysdeps/unix/sysv/linux/sem_post.c: Likewise.
	* sysdeps/unix/sysv/linux/sem_timedwait.c: Likewise.
	* sysdeps/unix/sysv/linux/sem_trywait.c: Likewise.
	* sysdeps/unix/sysv/linux/sem_wait.c: Likewise.
	* sysdeps/unix/sysv/linux/ia64/pthread_once.c: Likewise.
	* sysdeps/unix/sysv/linux/ia64/sem_port.c: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/pthread_once.c: Likewise.

	* allocatestack.c (allocate_stack): Assume atomic_exchange_and_add
	returns the old value.
 2003-03-20 10:29:20 +00:00
Ulrich Drepper
9daba4f4b9 Replace __lll_add calls with atomic_exchange_and_add calls respectively. 2003-03-20 10:28:06 +00:00
Ulrich Drepper
7793bf7fd7 Replace __lll_add and __lll_test_and_set calls with atomic_exchange_and_add and atomic_exchange call respectively. 2003-03-20 10:23:47 +00:00
Roland McGrath
100a7100a7 * sysdeps/s390/pthread_spin_lock.c (pthread_spin_lock): Use type 
int for variable OLDVAL and correct inline assembler contraint.
	* sysdeps/s390/pthread_spin_trylock.c (pthread_spin_trylock): Use
	type int for variable OLD.

	* sysdeps/s390/tls.h (TLS_MULTIPLE_THREADS_IN_TCB): Define it
	only for s390-32.
	* sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h
	(SINGLE_THREAD_P): Use global variable __local_multiple_threads
	instead of multiple_threads field in the TCB.
 2003-03-20 09:51:17 +00:00
Ulrich Drepper
91958edc84 (allocate_stack): Assume atomic_exchange_and_add returns the old value. 2003-03-20 08:58:35 +00:00
Ulrich Drepper
4009bf4044 Update. 
2003-03-19  Ulrich Drepper  <drepper@redhat.com>

	* Makefile (distribute): Add include/atomic.h and bits/atomic.h.
	* include/atomic.h: New file.
	* sysdeps/i386/i486/bits/atomic.h: New file.
	* sysdeps/x86_64/bits/atomic.h: New file.
	* sysdeps/s390/bits/atomic.h: New file.
	* sysdeps/sh/bits/atomic.h: New file.
	* sysdeps/ia64/bits/atomic.h: New file.
	* sysdeps/powerpc/bits/atomic.h: New file.
	* sysdeps/generic/bits/atomic.h: New file.
	* sysdeps/i386/i486/atomicity.h: Removed.
	* sysdeps/x86_64/atomicity.h: Removed.
	* sysdeps/s390/s390-32/atomicity.h: Removed.
	* sysdeps/s390/s390-64/atomicity.h: Removed.
	* sysdeps/ia64/atomicity.h: Removed.
	* sysdeps/powerpc/powerpc32/atomicity.h: Removed.
	* sysdeps/powerpc/powerpc64/atomicity.h: Removed.
	* elf/dl-profile.c: Use atomic.h instead of atomicity.h.  Adjust
	use of macros from atomicity.h to new names and semantics.
	* gmon_mcount.c: Likewise.
	* malloc/set-freeres.c: Likewise.
	* nscd/cache.c: Likewise.
	* stdlib/cxa_finalize.c: Likewise.
	* sysdeps/unix/sysv/linux/getsysstats.c: Likewise.

	* sysdeps/mips/ieee754.h: New file, suitable to replace both
	* stdlib/strtod.c (INTERNAL): While eating trailing zeros handle
 2003-03-20 07:19:17 +00:00
Ulrich Drepper
560a784f03 Update. 
2003-03-19  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/pthread/Makefile: Fix cut&paste error.
 2003-03-19 19:15:36 +00:00
Ulrich Drepper
95767b36d4 Update. 
2003-03-19  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/pthread/pthread_cond_broadcast.c: Release lock before
	signalling waiters.
 2003-03-19 09:52:49 +00:00
Ulrich Drepper
bbb9ba4324 (__pthread_cond_broadcast): Release lock before waking waiters. 2003-03-19 09:42:14 +00:00
Roland McGrath
ca341eb2bd (__lll_test_and_set): Fix typos. 2003-03-19 09:08:47 +00:00
Roland McGrath
9465949559 * abilist: New directory of libfoo.abilist files maintained using 
scripts/merge-abilist.awk and "make update-abi" rules.
	* Makefile (distribute): Add abilist/*.abilist.
	* Makerules [$(build-shared) = yes] [$(subdir)] (tests):
	Depend on check-abi.
 2003-03-19 08:27:55 +00:00
Roland McGrath
043ad426e7 * Versions (libpthread: GLIBC_2.2): Remove 
pthread_barrierattr_getpshared, never really existed.
	(libpthread: GLIBC_2.0): Move __pthread_initialize to ...
	(libpthread: GLIBC_PRIVATE): ... here.
 2003-03-19 03:34:48 +00:00
Roland McGrath
8a477363f4 2003-03-18 Roland McGrath <roland@redhat.com> 
* Versions (libpthread: GLIBC_2.3.2): Move pthread_tryjoin_np and
	pthread_timedjoin_np to ...
	(libpthread: GLIBC_2.3.3): ... here.
	(libpthread: GLIBC_2.2): Move pthread_barrierattr_getpshared there too.
 2003-03-19 03:25:04 +00:00
Ulrich Drepper
00bd9cc9ab Remove unnecessary instruction in case clock_gettime isn't available. 2003-03-19 02:27:27 +00:00
Ulrich Drepper
ac9e0aa1b0 Update. 
* Makefile (tests): Add tst-cond11.
	* tst-cond11.c: New file.
 2003-03-19 00:38:11 +00:00
Ulrich Drepper
604b15cf5f Test pthread_condattr_[sg]etclock. 2003-03-19 00:34:59 +00:00
Ulrich Drepper
a14b373c5d Update. 
2003-03-18  Steven Munroe  <sjmunroe@us.ibm.com>

	* sysdeps/powerpc/powerpc64/memcpy.S: New file.
 2003-03-18 23:00:03 +00:00
Ulrich Drepper
ee2af3e835 Reorder struct passed to cleanup handler to eliminate one more instruction. 2003-03-18 22:20:54 +00:00
Ulrich Drepper
856874c5e9 (__pthread_cond_init): Handle NULL cond_attr parameter. 2003-03-18 20:08:20 +00:00
Ulrich Drepper
24a49f38ad Update. 
* sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h
	(pthrad_cond_t): Replace __unused field with __clock.

	* sysdeps/pthread/pthread_cond_wait.c: Release condvar lock before
	waken all waiters in cleanup handler.
	* sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Likewise.
	* sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Likewise.
 2003-03-18 18:56:16 +00:00
Ulrich Drepper
d5cb838958 Update. 
2003-03-18  Ulrich Drepper  <drepper@redhat.com>

	* Versions.def: Add GLIBC_2.3.3 for libpthread.
 2003-03-18 11:25:37 +00:00
Ulrich Drepper
86a9ee5e87 Update. 
2003-03-18  Ulrich Drepper  <drepper@redhat.com>

	* pthread_condattr_getclock.c: New file.
	* pthread_condattr_setclock.c: New file.
	* sysdeps/pthread/pthread.h: Declare these new functions.
	* Versions [GLIBC_2.3.3] (libpthread): Add the new functions.
	* Makefile (libpthread-routines): Add the new functions.
	* sysdeps/unix/sysv/linux/internaltypes.h (struct pthread_condattr):
	Renamed field to value.  Document use of the bits.
	* pthread_condattr_getpshared.c: Adjust for struct pthread_condattr
	change.
	* pthread_condattr_setpshared.c: Likewise.
	* sysdeps/unix/sysv/linux/lowlevelcond.sym: Add cond_clock symbol.
	* sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h (pthread_cond_t):
	Add __clock field.
	* sysdeps/unix/sysv/linux/ia64/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/sh/bits/pthreadtypes.h: Likewise.
	* sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S:
	Implement clock selection.
	* sysdeps/pthread/pthread_cond_timedwait.c: Likewise.
	* pthread-errnos.sym: Add ENOSYS.
	* sysdeps/unix/sysv/linux/bits/posix_opt.h: Define
	_POSIX_CLOCK_SELECTION.
	* sysdeps/unix/sysv/linux/i386/bits/posix_opt.h: Likewise.

	* sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Remove
	invalid .size directive.
 2003-03-18 11:17:57 +00:00
Ulrich Drepper
4773086e04 Update. 
* sysdeps/unix/sysv/linux/ia64/pthread_once.c: Use __builtin_expect.
	Use __lll_add instead of spelling it out.  Use protected symbol names.
	* sysdeps/unix/sysv/linux/ia64/sem_post.c: Use __builtin_expect.
	Use __lll_add.
	* sysdeps/unix/sysv/linux/ia64/lowlevellock.h (__lll_compare_and_swap):
	Renamed from lll_compare_and_swap.  Use new name where necessary.
	(__lll_add): Defined.
	(__lll_dec_if_positive): Defined.
	(__lll_test_and_set): Defined.
	* sysdeps/ia64/pthread_spin_init.c: Removed.
	* sysdeps/unix/sysv/linux/ia64/lowlevelmutex.c: Removed.
	* sysdeps/unix/sysv/linux/ia64/sem_trywait.c: Removed.
	* sysdeps/unix/sysv/linux/ia64/sem_wait.c: Removed.
	* sysdeps/unix/sysv/linux/ia64/lowlevellock.c: Removed.
	* sysdeps/unix/sysv/linux/ia64/libc-lowlevellock.c: Removed.
	* sysdeps/unix/sysv/linux/ia64/libc-lowlevelmutex.c: Removed.
	* sysdeps/unix/sysv/linux/ia64/sem_timedwait.c: Removed.
 2003-03-18 05:31:53 +00:00
Ulrich Drepper
970269474a Update. 
2003-03-17  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/generic/libc-start.c [!SHARED &&
	!LIBC_START_MAIN_AUXVEC_ARG]: Compute beginning of auxvec correctly.
 2003-03-18 01:56:11 +00:00
Ulrich Drepper
09044a7360 pthread_spin_unlock implementation for Linux/i386. 2003-03-18 01:52:02 +00:00
Roland McGrath
98054a05df * include/ctype.h: Revert last change. 2003-03-18 01:21:49 +00:00
Roland McGrath
5bfd37b634 2003-03-17 Roland McGrath <roland@redhat.com> 
* sysdeps/unix/sysv/linux/lowlevellock.c (__lll_lock_wait):
	Formatting tweaks.
 2003-03-18 01:21:42 +00:00
Ulrich Drepper
f911cc4a74 (lll_unlock_wake_cb): Correct last patch. (__lll_timedwait_tid): Don't check abstime for NULL pointer. 2003-03-18 00:50:30 +00:00
Ulrich Drepper
001bea714d Update. 
2003-03-17  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/ia64/bits/atomic.h: Add __builtin_expect where appropriate.
	* sysdeps/ia64/pthread_spin_unlock.c (pthread_spin_unlock): Use
	__sync_lock_release_si.
	Patch by Jakub Jelinek.

	* sysdeps/unix/sysv/linux/lowlevellock.c (__lll_timedlock_wait):
	Fix timeout handling.
	(__lll_timedwait_tid): Likewise.
	(lll_unlock_wake_cb): Wake up other waiters if necessary.
	Patch by Jakub Jelinek.

	* sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Pretty printing.
 2003-03-18 00:39:58 +00:00
Ulrich Drepper
bd0fa4cefd Add __builtin_expect where appropriate. 2003-03-18 00:31:30 +00:00