Lines Matching refs:mutex
401 err = pthread_mutex_init (&lock->mutex, NULL);
417 err = pthread_mutex_lock (&lock->mutex);
440 return pthread_mutex_unlock (&lock->mutex);
451 return pthread_mutex_destroy (&lock->mutex);
540 err = mutex_init (&lock->mutex, USYNC_THREAD, NULL);
556 err = mutex_lock (&lock->mutex);
579 return mutex_unlock (&lock->mutex);
590 return mutex_destroy (&lock->mutex);
602 /* Use the mutex to guarantee that if another thread is already calling
604 err = mutex_lock (&once_control->mutex);
612 return mutex_unlock (&once_control->mutex);