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2008-08-12 Neal H. Walfield <neal@gnu.org>
* sysdeps/generic/bits/mutex.h (__PTHREAD_RECURSIVE_MUTEX_INITIALIZER):
Define.
(__PTHREAD_MUTEX_RECURSIVE_INITIALIZER): Don't define.
* include/pthread/pthread.h
(PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP) [__USE_GNU]: Define.
(PTHREAD_MUTEX_RECURSIVE_INITIALIZER_NP): Don't define.
libhurd-mm/
2008-08-12 Neal H. Walfield <neal@gnu.org>
* storage.c (storage_low_mutex): Use
PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP, not
PTHREAD_MUTEX_RECURSIVE_INITIALIZER_NP.
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Merge in Samuel Thibault's changes from the main line.
* Makefile.am (libpthread_a_SOURCES): Add pt-getattr.c.
* headers.m4: Link libpthread/include/pthread/pthreadtypes.h to
sysroot/include/pthread/pthreadtypes.h and
libpthread/sysdeps/${arch}/bits/spin-lock-inline.h. to
sysroot/include/bits/spin-lock-inline.h.
* include/pthread/pthread.h: Include <sys/cdefs.h>.
(__extern_inline): If not defined, define appropriately.
2008-08-04 Samuel Thibault <samuel.thibault@ens-lyon.org>
* include/pthread/pthreadtypes.h (__pthread_inheritsched): Remove
comma at end of enumeration.
2008-08-03 Samuel Thibault <samuel.thibault@ens-lyon.org>
* Makefile (sysdeps_headers): Add spin-lock-inline.h.
(SYSDEP_PATH): Move sysdeps/ia32 right after
sysdeps/$(MICROKERNEL)/ia32.
* include/pthread/pthread.h: Include <bits/spin-lock-inline.h>.
* sysdeps/ia32/bits/spin-lock.h: Move inlines to...
* sysdeps/ia32/bits/spin-lock-inline.h: ... new file.
2008-08-02 Samuel Thibault <samuel.thibault@ens-lyon.org>
* sysdeps/generic/bits/mutex.h: Do not include <errno.h> and
<stddef.h>
* sysdeps/ia32/bits/memory.h (__memory_barrier): Add memory clobber.
* sysdeps/ia32/bits/spin-lock.h (__pthread_spin_trylock,
__pthread_spin_unlock): Add memory clobbers.
* sysdeps/l4/hurd/ia32/pt-setup.c (stack_setup): Fix reservation of
stack room for initial frame.
2008-07-18 Samuel Thibault <samuel.thibault@ens-lyon.org>
* Makefile (sysdeps_headers): add pthread/pthreadtypes.h
2008-06-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
* include/pthread/pthread.h: Do not define __need_clockid_t, include
<time.h>, and define clockid_t if __clockid_defined is not defined.
Include <pthread/pthreadtypes.h>
(pthread_equal): New extern inline.
(pthread_cleanup_push, pthread_cleanup_pop): New macros.
(__pthread_process_shared, __pthread_inheritsched,
__pthread_contentionscope, __pthread_detachstate,
__pthread_mutex_protocol, __pthread_mutex_type,
pthread_attr_t, pthread_mutex_attr_t, pthread_mutex_t,
pthread_condattr_t, pthread_cond_t, pthread_spinlock_t,
pthread_rwlockattr_t, pthread_rwlock_t, pthread_barrierattr_t,
pthread_barrier_t, pthread_key_t, pthread_once_t): Move enums and
typedefs to...
* include/pthread/pthreadtypes.h: ... new file.
* sysdeps/generic/bits/cancelation.h (pthread_cleanup_push): Rename
macro to __pthread_cleanup_push.
(pthread_cleanup_pop): Rename macro to __pthread_cleanup_pop.
* sysdeps/generic/bits/barrier-attr.h (__pthread_process_shared):
Forward-declare enum.
* sysdeps/generic/bits/condition-attr.h (__pthread_process_shared):
Likewise.
* sysdeps/generic/bits/mutex-attr.h (__pthread_mutex_protocol,
__pthread_process_shared, __pthread_mutex_type):
Likewise.
* sysdeps/generic/bits/rwlock-attr.h (__pthread_process_shared):
Likewise.
* sysdeps/generic/bits/thread-attr.h (__pthread_detachstate,
__pthread_inheritsched, __pthread_contentionscope):
Likewise.
* sysdeps/generic/bits/pthread.h (pthread_t): Rename type to
__pthread_t.
(pthread_equal): Rename to __pthread_equal.
2008-06-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
* sysdeps/generic/bits/thread-barrier.h: Remove unused file.
2008-05-17 Samuel Thibault <samuel.thibault@ens-lyon.org>
* include/pthread/pthread.h (pthread_getattr_np): New declaration.
* pthread/pt-getattr.c: New file.
* Makefile (SRCS): Add pt-getattr.c.
2008-03-16 Samuel Thibault <samuel.thibault@ens-lyon.org>
* include/libc-symbols.h (HAVE_ASM_PREVIOUS_DIRECTIVE): Define.
2008-02-29 Samuel Thibault <samuel.thibault@ens-lyon.org>
* sysdeps/l4/hurd/ia32/pt-setup.c (stack_setup): Align stack on 0x10
for MMX operations.
2008-01-01 Samuel Thibault <samuel.thibault@ens-lyon.org>
* include/pthread/pthread.h (pthread_spin_destroy, pthread_spin_init,
pthread_spin_lock, pthread_spin_trylock, pthread_spin_unlock): Use
__extern_inline macro instead of extern __inline.
* sysdeps/ia32/bits/spin-lock.h (__PT_SPIN_INLINE,
__pthread_spin_lock): Likewise
* sysdeps/generic/bits/pthread.h (pthread_equal): Declare ; only
provide inline when __USE_EXTERN_INLINES is defined. Use __extern_inline
macro instead of extern __inline.
* sysdeps/ia32/bits/memory.h (__memory_barrier): Add static to inline.
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* include/pthread/pthread.h (PTHREAD_MUTEX_RECURSIVE_INITIALIZER_NP):
New definition.
* sysdeps/generic/bits/mutex.h
(__PTHREAD_MUTEX_RECURSIVE_INITIALIZER): New definition.
* sysdeps/generic/bits/mutex-attr.h (__pthread_recursive_mutexattr):
New definition.
* sysdeps/generic/pt-mutexattr.c (__pthread_recursive_mutexattr):
New declaration.
* sysdeps/generic/pt-mutex-init.c (_pthread_mutex_init): If ATTR
is &__PTHREAD_RECURSIVE_MUTEXATTR, don't allocate a copy, just
save in MUTEX->ATTR.
* sysdeps/generic/pt-mutex-destroy.c (_pthread_mutex_destroy): If
MUTEX->ATTR is &__PTHREAD_RECURSIVE_MUTEXATTR, don't free it.
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* sysdeps/generic/bits/mutex.h: Do not include <errno.h> and
<stddef.h>
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* sysdeps/generic/bits/mutex.h (pthread_mutex_init)
(pthread_mutex_destroy, __pthread_mutex_lock, __pthread_mutex_trylock)
(pthread_mutex_lock, pthread_mutex_trylock): Remove inline
definitions.
* sysdeps/generic/bits/rwlock.h (pthread_rwlock_init)
(pthread_rwlock_destroy): Likewise.
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* libpthread/include/pthread/pthread.h: Add the restrict keyword where
appropriate for full compliance.
* libpthread/pthread/pt-internal.h: Likewise.
* libpthread/sysdeps/generic/bits/mutex.h: Likewise.
* libpthread/sysdeps/generic/bits/rwlock.h: Likewise.
* libpthread/TODO: Drop that TODO item.
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2005-05-12 Neal H. Walfield <neal@gnu.org>
* include/pthread/pthread.h (pthread_exit): Add noreturn
attribute.
* sysdeps/generic/bits/condition.h (__PTHREAD_COND_INITIALIZER):
Don't create a compound literal.
* sysdeps/generic/bits/mutex.h (__PTHREAD_MUTEX_INITIALIZER):
Don't create a compound literal.
(pthread_mutex_init): Don't assign to *__MUTEX directly.
Initialize an intermediate local variable and then copy the
result.
* sysdeps/generic/bits/rwlock.h (__PTHREAD_RWLOCK_INITIALIZER):
Don't create a compound literal.
(pthread_rwlock_init): Don't assign to *__RWLOCK directly.
Initialize an intermediate local variable and then copy the
result.
* sysdeps/i386/bits/spin-lock.h (__SPIN_LOCK_INITIALIZER):
Don't create a compound literal.
* pthread/pt-alloc.c (initialize_pthread): Cast
PTHREAD_MUTEX_INITIALIZER and PTHREAD_COND_INITIALIZER to create a
compound literal.
* tests/test-1.c (main): Use pthread_mutex_init, not
PTHREAD_MUTEX_INIT for mutex initialization
* sysdeps/generic/pt-barrier-init.c (pthread_barrier_init): Remove
assert. Copy ATTR if non-defaults are used.
* sysdeps/generic/pt-cond-init.c (pthread_cond_init): Include
<string.h>. Remove assert. Copy ATTR if non-defaults are used.
* sysdeps/generic/pt-mutex-init.c (_pthread_mutex_init): Cast
PTHREAD_MUTEX_INITIALIZER to create a compound literal.
* sysdeps/generic/pt-rwlock-init.c: Include <string.h>.
(_pthread_rwlock_init): Cast __PTHREAD_RWLOCK_INITIALIZER to
create a compound literal. Copy ATTR if non-defaults are used.
* sysdeps/generic/pt-cond-timedwait.c
(__pthread_cond_timedwait_internal): Check that ABSTIME->TV_NSEC
is valid. Don't shadow ERR. Don't return before cleaning up.
* sysdeps/generic/pt-mutex-timedlock.c (pthread_mutex_timedlock):
Move after __pthread_mutex_timedlock_internal. Check that
ABSTIME->TV_NSEC is valid.
* sysdeps/generic/pt-rwlock-timedrdlock.c
(pthread_rwlock_timedrdlock): Move after.
__pthread_rwlock_timedrdlock_internal.
(__pthread_rwlock_timedrdlock_internal): Check that
ABSTIME->TV_NSEC is valid.
* sysdeps/generic/pt-rwlock-timedwrlock.c
(pthread_rwlock_timedwrlock): Move after
__pthread_rwlock_timedwrlock_internal.
(__pthread_rwlock_timedwrlock_internal): Check that
ABSTIME->TV_NSEC is valid.
* sysdeps/generic/sem-timedwait.c (__sem_timedwait_internal):
Check that TIMEOUT->TV_NSEC is valid before enqueuing the thread.
* sysdeps/generic/pt-rwlock-rdlock.c
(__pthread_rwlock_timedrdlock_internal): Fix declaration.
* sysdeps/generic/pt-mutex-trylock.c (__pthread_mutex_trylock):
Don't return EDEADLK. POSIX does not allow it.
* sysdeps/mach/pt-timedblock.c (__pthread_timedblock): Calculate
the relative timeout without overflowing.
* sysdeps/mach/hurd/i386/pt-setup.c (stack_setup): Cast THREAD.
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2005-01-12 Pietro Ferrari <pietro@bastardi.net>
* include/pthread/pthread.h (pthread_spin_destroy): Replace extern
inline with extern __inline.
(pthread_spin_init): Likewise.
(pthread_spin_lock): Likewise.
(pthread_spin_trylock): Likewise.
(pthread_spin_unlock): Likewise.
* sysdeps/mach/bits/spin-lock.h (__pthread_spin_lock): Likewise.
* sysdeps/i386/bits/spin-lock.h (__pthread_spin_lock): Likewise.
* sysdeps/generic/bits/mutex.h (__pthread_mutex_trylock):
Likewise.
(pthread_mutex_lock): Likewise.
(pthread_mutex_trylock): Likewise.
* sysdeps/generic/bits/pthread.h (pthread_equal): Likewise.
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