Age | Commit message (Collapse) | Author |
|
* pthread/pt-create.c (__pthread_total): Change type to uatomic32_t.
* pthread/pt-internal.h (__pthread_total): Likewise in declaration.
|
|
* pthread/pt-internal.h: Include <atomic.h>, not <bits/atomic.h>.
(__pthread_total): Change type of declaration to uatomic_max_t.
* pthread/pt-alloc.c: Include <atomic.h>, not <bits/atomic.h>.
(__pthread_free_threads): Change type to uatomicptr_t.
(__pthread_alloc): Call atomic_compare_and_exchange_val_acq
instead of __atomicptr_compare_and_swap.
* pthread/pt-create.c: Include <atomic.h>, not <bits/atomic.h>.
(__pthread_total): Change type to uatomic_max_t.
(__pthread_create_internal): Call atomic_increment, not
__atomic_inc and atomic_decrement, not __atomic_dec.
* pthread/pt-dealloc.c: Include <atomic.h>, not <bits/atomic.h>.
(__pthread_free_threads): Declare as uatomicptr_t.
(__pthread_dealloc): Call atomic_compare_and_exchange_val_acq
instead of __atomicptr_compare_and_swap.
* pthread/pt-exit.c: Include <atomic.h>, not <bits/atomic.h>.
(pthread_exit): Call atomic_decrement_and_test instead of
__atomic_dec_and_test.
* sysdeps/l4/pt-create-np.c: Do not include <bits/atomic.h>.
|
|
|
|
* platform: New directory.
* configure.ac (AC_CONFIG_FILES): Add platform/alpha/Makefile,
platform/amd64/Makefile, platform/ia32/Makefile,
platform/ia64/Makefile, platform/powerpc/Makefile,
platform/powerpc64/Makefile and platform/Makefile.
* Makefile.am (SUBDIRS): Add platform.
libpthread/
2004-10-29 Marcus Brinkmann <marcus@gnu.org>
* headers.am (AC_CONFIG_LINKS): Remove include/bits/atomic.h.
platform/
2004-10-29 Marcus Brinkmann <marcus@gnu.org>
* Initial commit.
|
|
* sysdeps/generic/bits/mutex.h (__PTHREAD_MUTEX_INITIALIZER):
Remove compound statement.
(pthread_mutex_init): Use compound statement with initializer.
* pthread/pt-alloc.c (initialize_pthread): Likewise.
* sysdeps/generic/pt-mutex-init.c (_pthread_mutex_init): Likewise.
|
|
|
|
* sysdeps/l4/bits/pthread-np.h (pthread_pool_add_np,
pthread_pool_get_np): New prototypes.
* sysdeps/l4/pt-pool-np.c: New file.
* Makefile.am (libpthread_a_SOURCES): Add pt-pool-np.c.
* sysdeps/l4/pt-thread-alloc.c (__pthread_thread_alloc): Try to
allocate thread from pool.
* sysdeps/l4/pt-thread-halt.c (__pthread_thread_halt): Add thread
to pool after stopping it.
|
|
|
|
* sysdeps/l4/pt-thread-start.c (__pthread_thread_start): Use L4
convenience interface.
|
|
* sysdeps/l4/pt-spin.c (_pthread_spin_lock): Implement using new
time period interface.
|
|
* libpthread: New directory, populated with Neal H. Walfields
pthread implementation.
|
|
* sysdeps/generic/pt-mutex-unlock.c (__pthread_mutex_unlock):
Remove dead code.
|
|
* sysdeps/l4/pt-docancel.c: Remove file.
* sysdeps/l4/pt-thread-alloc.c: Likewise.
* sysdeps/l4/pt-wakeup.c: Likewise.
* sysdeps/l4/pt-thread-halt.c: Likewise.
* sysdeps/l4/pt-start.c: Likewise.
* sysdeps/l4/pt-stack-alloc.c: Likewise.
* sysdeps/l4/pt-thread-start.c: Likewise.
* sysdeps/l4/pt-block.c: Likewise.
* sysdeps/l4/hurd/pt-sysdep.h: Likewise.
* sysdeps/l4/hurd/pt-sysdep.c: Likewise.
* sysdeps/l4/hurd/i386/pt-setup.c: Likewise.
* sysdeps/l4/hurd/i386/pt-machdep.c: Likewise.
|
|
* include/pthread/pthreadtypes.h (__pthread_inheritsched): Remove
comma at end of enumeration.
|
|
(SYSDEP_PATH): Move sysdeps/i386 right after
sysdeps/$(MICROKERNEL)/i386.
* include/pthread/pthread.h: Include <bits/spin-lock-inline.h>.
* sysdeps/i386/bits/spin-lock.h: Move inlines to...
* sysdeps/i386/bits/spin-lock-inline.h: ... new file.
* sysdeps/mach/bits/spin-lock.h: Move inlines to...
* sysdeps/mach/bits/spin-lock-inline.h: ... new file.
|
|
|
|
thread to integer. Fix reservation of stack room for initial frame.
* sysdeps/l4/hurd/i386/pt-setup.c (stack_setup): Fix reservation of
stack room for initial frame.
|
|
[libpthread]
* sysdeps/i386/bits/memory.h (__memory_barrier): Add memory clobber.
* sysdeps/i386/bits/spin-lock.h (__pthread_spin_trylock,
__pthread_spin_unlock): Add memory clobbers.
[libthreads]
* i386/cthreads.h (spin_unlock, spin_try_lock): Add memory clobbers.
|
|
* sysdeps/generic/bits/mutex.h: Do not include <errno.h> and
<stddef.h>
|
|
* Makefile (sysdeps_headers): add pthread/pthreadtypes.h
|
|
|
|
|
|
* sysdeps/generic/pt-mutex-unlock.c (__pthread_mutex_unlock):
Do not use assertx and threadid.
|
|
* 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.
|
|
* sysdeps/generic/bits/thread-barrier.h: Remove unused file.
|
|
* sysdeps/generic/pt-mutex-timedlock.c
(__pthread_mutex_timedlock_internal) [! NDEBUG]: Set MUTEX->OWNER
appropriately and assert that it is consistent.
* sysdeps/generic/pt-mutex-unlock.c (__pthread_mutex_unlock) [!
NDEBUG]: Set MUTEX->OWNER appropriately and assert that it is
consistent.
* sysdeps/generic/pt-mutex-trylock.c (__pthread_mutex_trylock) [!
NDEBUG]: Set MUTEX->OWNER.
|
|
* pthread/pt-internal.h (__pthread_queue_iterate): Use 1, not
true.
(__pthread_dequeuing_iterate): Likewise.
|
|
* pthread/pt-internal.h (__pthread_queue_iterate): Before
returning the current element, save its next pointer.
(__pthread_dequeuing_iterate): Likewise.
|
|
* sysdeps/mach/hurd/pt-docancel.c (__pthread_do_cancel): Fix
assert.
|
|
* include/pthread/pthread.h (pthread_getattr_np): New declaration.
* pthread/pt-getattr.c: New file.
* Makefile (SRCS): Add pt-getattr.c.
|
|
|
|
* sysdeps/l4/hurd/i386/pt-setup.c (stack_setup): Align stack on 0x10
for MMX operations.
* sysdeps/mach/hurd/i386/pt-setup.c (stack_setup): Likewise.
|
|
* 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/i386/bits/spin-lock.h (__PT_SPIN_INLINE,
__pthread_spin_lock): Likewise
* sysdeps/mach/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/i386/bits/memory.h (__memory_barrier): Add static to inline.
|
|
* Makefile (CFLAGS): Don't set and instead...
(CPPFLAGS): ... append the inclusion stuff to these.
|
|
* 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.
|
|
* include/semaphore.h (sem_timedwait): Declare only if __USE_XOPEN2K
is defined.
* include/pthread/pthread.h (pthread_attr_getstack)
(pthread_attr_setstack, pthread_mutex_timedlock)
(pthread_condattr_getclock, pthread_condattr_setclock)
(pthread_rwlock_timedrdlock, pthread_rwlock_timedwrlock)
(pthread_barrierattr_t, pthread_barrierattr_init)
(pthread_barrierattr_destroy, pthread_barrierattr_getpshared)
(pthread_barrierattr_setpshared, pthread_barrier_t)
(PTHREAD_BARRIER_SERIAL_THREAD, pthread_barrier_init)
(pthread_barrier_destroy, pthread_barrier_wait)
(pthread_getcpuclockid): Declare only if __USE_XOPEN2K is defined.
(pthread_mutexattr_getprioceiling, pthread_mutexattr_setprioceiling)
(pthread_mutexattr_getprotocol, pthread_mutexattr_setprotocol)
(pthread_mutexattr_gettype, pthread_mutexattr_settype)
(pthread_mutex_getprioceiling, pthread_mutex_setprioceiling)
(pthread_setconcurrency, pthread_getconcurrency): Declare only if
__USE_UNIX98 is defined.
(pthread_rwlockattr_t, pthread_rwlockattr_init)
(pthread_rwlockattr_destroy, pthread_rwlockattr_getpshared)
(pthread_rwlockattr_setpshared, pthread_rwlock_t, pthread_rwlock_init)
(pthread_rwlock_destroy, pthread_rwlock_rdlock)
(pthread_rwlock_tryrdlock, pthread_rwlock_wrlock)
(pthread_rwlock_trywrlock, pthread_rwlock_unlock): Declare only if
__USE_UNIX98 or __USE_XOPEN2K are defined.
(PTHREAD_PRIO_NONE, PTHREAD_PRIO_INHERIT, PTHREAD_PRIO_PROTECT)
(PTHREAD_MUTEX_NORMAL, PTHREAD_MUTEX_ERRORCHECK)
(PTHREAD_MUTEX_RECURSIVE, PTHREAD_MUTEX_DEFAULT):
Define only if __USE_UNIX98 is defined.
(PTHREAD_MUTEX_FAST_NP): Define for compatibility when __USE_GNU is
defined.
* sysdeps/generic/bits/rwlock.h (pthread_rwlock_init)
(pthread_rwlock_destroy): Declare only if __USE_UNIX98 or
__USE_XOPEN2K are defined.
* TODO: Drop that TODO item.
|
|
|
|
* 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.
|
|
* libpthread/sysdeps/i386/machine-sp.h (thread_stack_pointer):
Optimize esp read.
* libpthread/i386/cthreads.h (cthread_sp): Likewise.
|
|
Do not let other libraries (like libX11) override libpthread's
pthread_mutex_*, pthread_rwlock_* and sem_* dynamic symbols.
* libpthread/sysdeps/generic/pt-mutex-destroy.c
(pthread_mutex_destroy): Make the alias strong.
* libpthread/sysdeps/generic/pt-mutex-init.c
(pthread_mutex_init): Likewise.
* libpthread/sysdeps/generic/pt-mutex-lock.c
(_pthread_mutex_lock, pthread_mutex_lock): Likewise.
* libpthread/sysdeps/generic/pt-mutex-trylock.c
(_pthread_mutex_trylock, pthread_mutex_trylock): Likewise.
* libpthread/sysdeps/generic/pt-mutex-unlock.c
(_pthread_mutex_lock, pthread_mutex_unlock): Likewise.
* libpthread/sysdeps/generic/pt-rwlock-destroy.c
(pthread_rwlock_destroy): Likewise.
* libpthread/sysdeps/generic/pt-rwlock-init.c
(pthread_rwlock_init): Likewise.
* libpthread/sysdeps/generic/sem-destroy.c (sem_destroy): Likewise.
* libpthread/sysdeps/generic/sem-getvalue.c (sem_getvalue): Likewise.
* libpthread/sysdeps/generic/sem-init.c (sem_init): Likewise.
* libpthread/sysdeps/generic/sem-open.c (sem_open): Likewise.
* libpthread/sysdeps/generic/sem-post.c (sem_post): Likewise.
* libpthread/sysdeps/generic/sem-timedwait.c (sem_timedwait): Likewise.
* libpthread/sysdeps/generic/sem-trywait.c (sem_trywait): Likewise.
* libpthread/sysdeps/generic/sem-unlink.c (sem_unlink): Likewise.
* libpthread/sysdeps/generic/sem-wait.c (sem_wait): Likewise.
|
|
* Makefile (SRCS): Don't define two times and only list `pt-attr.c'
once. Reported by Jeff Bailey <jbailey@gnu.org>.
|
|
* include/semaphore.h: Use __restrict, not restrict.
|
|
2005-05-31 Neal H. Walfield <neal@gnu.org>
* include/pthread/pthread.h: If clockid_t is still not defined
after including <time.h>, define it manually.
|
|
2005-05-17 Neal H. Walfield <neal@gnu.org>
* include/pthread/pthread.h: Define __need_clockid_t before
including <time.h>.
|
|
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.
|
|
2005-05-12 Neal H. Walfield <neal@gnu.org>
* Makefile (SRCS): Add sem-close.c sem-destroy.c sem-getvalue.c
sem-init.c sem-open.c sem-post.c sem-timedwait.c sem-trywait.c
sem-unlink.c and sem-wait.c.
(sysdeps_headers): Add semaphore.h bits/semaphore.h.
* include/semaphore.h: New file.
* sysdeps/generic/sem-close.c: New file.
* sysdeps/generic/sem-destroy.c: New file.
* sysdeps/generic/sem-getvalue.c: New file.
* sysdeps/generic/sem-init.c: New file.
* sysdeps/generic/sem-open.c: New file.
* sysdeps/generic/sem-post.c: New file.
* sysdeps/generic/sem-timedwait.c: New file.
* sysdeps/generic/sem-trywait.c: New file.
* sysdeps/generic/sem-unlink.c: New file.
* sysdeps/generic/sem-wait.c: New file.
* sysdeps/generic/bits/semaphore.h: New file.
|
|
2005-05-04 Neal H. Walfield <neal@gnu.org>
* Makefile (SRCS): Add pt-thread_dealloc.c.
* sysdeps/mach/pt-thread-dealloc.c: New file.
* pthread/pt-internal.h (__pthread_thread_dealloc): New
declaration.
(__pthread_thread_halt): Add parameter NEED_DEALLOC. Update
callers.
* sysdeps/mach/pt-thread-halt.c (__pthread_thread_halt): Respect
new NEED_DEALLOC parameter. Move code which deallocates kernel
resources from here ...
* sysdeps/mach/pt-thread-dealloc.c (__pthread_thread_dealloc):
...to here.
* pthread/pt-create.c (__pthread_create_internal): Call
__pthread_thread_dealloc on failure.
* pthread/pt-exit.c (pthread_exit): Call __pthread_thread_dealloc.
* sysdeps/mach/pt-thread-alloc.c (create_wakeupmsg): Call
__mach_port_destroy to deallocate the receive right.
__mach_port_deallocate won't do it.
* pthread/pt-detach.c (pthread_detach): Don't call
__pthread_thread_halt a second time.
* sysdeps/mach/hurd/pt-sysdep.c (_cthread_init_routine): Fix
declaration.
(init_routine): Update declaration and remove gratuitous cast.
|
|
2005-05-02 Neal H. Walfield <neal@gnu.org>
* pthread/pt-alloc.c (__pthread_alloc): Set the thread id to the
table index plus one.
* pthread/pt-internal.h (__pthread_getid): Index __pthread_threads
using THREAD - 1, not THREAD.
(__pthread_setid): Likewise.
* pthread/pt-create.c (__pthread_create_internal): Likewise.
* sysdeps/generic/pt-mutex-trylock.c (__pthread_mutex_trylock):
When returning EBUSY, don't forget to first unlock MUTEX->__HELD.
|
|
2005-04-20 Neal H. Walfield <neal@gnu.org>
* sysdeps/generic/pt-setschedparam.c: policy's type is int, not
int *.
* include/pthread/pthread.h: Likewise.
Reported by Christopher `Physicman' Bodenstein <cb@physicman.net>.
|
|
2005-01-21 Michael Banck <mbanck@debian.org>
* Makefile ($(libdir)/libpthread2.a): Install linker script
from $(srcdir) instead of current directory.
($(libdir)/libpthread2_pic.a): Likewise.
|