diff options
Diffstat (limited to 'mutex.c')
| -rw-r--r-- | mutex.c | 15 |
1 files changed, 10 insertions, 5 deletions
@@ -91,7 +91,7 @@ ptw32_mutex_check_need_init(pthread_mutex_t *mutex) return(result); } -int +INLINE int pthread_mutex_init(pthread_mutex_t *mutex, const pthread_mutexattr_t *attr) { int result = 0; @@ -762,7 +762,7 @@ ptw32_timed_semwait (sem_t * sem, const struct timespec * abstime) } /* ptw32_timed_semwait */ -int +INLINE int pthread_mutex_lock(pthread_mutex_t *mutex) { int result = 0; @@ -829,7 +829,7 @@ pthread_mutex_lock(pthread_mutex_t *mutex) } -int +INLINE int pthread_mutex_timedlock(pthread_mutex_t *mutex, const struct timespec *abstime) { int result = 0; @@ -940,6 +940,11 @@ pthread_mutex_timedlock(pthread_mutex_t *mutex, const struct timespec *abstime) } case 2: /* abstime had passed before we started to wait. */ { + /* + * If we timeout, it is up to us to adjust lock_idx to say + * we're no longer waiting. wait_sema has not been touched. + */ + (void) InterlockedDecrement( &mx->lock_idx ); result = ETIMEDOUT; break; } @@ -957,7 +962,7 @@ pthread_mutex_timedlock(pthread_mutex_t *mutex, const struct timespec *abstime) } -int +INLINE int pthread_mutex_unlock(pthread_mutex_t *mutex) { int result = 0; @@ -1011,7 +1016,7 @@ pthread_mutex_unlock(pthread_mutex_t *mutex) return(result); } -int +INLINE int pthread_mutex_trylock(pthread_mutex_t *mutex) { int result = 0; |