diff options
| author | Ulrich Drepper <drepper@redhat.com> | 2000-06-26 01:47:56 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2000-06-26 01:47:56 +0000 |
| commit | d82e4c7bb231c9e0f835bd46467563ac3b56cebe (patch) | |
| tree | a408089f079a086df0ed1602c67612d12fc7ac2a /linuxthreads/condvar.c | |
| parent | 7475d01602e881e206a29ee30bc8c3e85c235379 (diff) | |
| download | glibc-d82e4c7bb231c9e0f835bd46467563ac3b56cebe.tar glibc-d82e4c7bb231c9e0f835bd46467563ac3b56cebe.tar.gz glibc-d82e4c7bb231c9e0f835bd46467563ac3b56cebe.tar.bz2 glibc-d82e4c7bb231c9e0f835bd46467563ac3b56cebe.zip | |
Update.
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.
Diffstat (limited to 'linuxthreads/condvar.c')
| -rw-r--r-- | linuxthreads/condvar.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/linuxthreads/condvar.c b/linuxthreads/condvar.c index 536d88ed05..3bc672e909 100644 --- a/linuxthreads/condvar.c +++ b/linuxthreads/condvar.c @@ -62,7 +62,9 @@ int pthread_cond_wait(pthread_cond_t *cond, pthread_mutex_t *mutex) int already_canceled = 0; /* Check whether the mutex is locked and owned by this thread. */ - if (mutex->__m_kind != PTHREAD_MUTEX_FAST_NP && mutex->__m_owner != self) + if (mutex->__m_kind != PTHREAD_MUTEX_TIMED_NP + && mutex->__m_kind != PTHREAD_MUTEX_FAST_NP + && mutex->__m_owner != self) return EINVAL; /* Set up extrication interface */ @@ -121,7 +123,9 @@ pthread_cond_timedwait_relative(pthread_cond_t *cond, pthread_extricate_if extr; /* Check whether the mutex is locked and owned by this thread. */ - if (mutex->__m_kind != PTHREAD_MUTEX_FAST_NP && mutex->__m_owner != self) + if (mutex->__m_kind != PTHREAD_MUTEX_TIMED_NP + && mutex->__m_kind != PTHREAD_MUTEX_FAST_NP + && mutex->__m_owner != self) return EINVAL; /* Set up extrication interface */ |