48 	pthread_mutex_t *lock = mm_malloc(sizeof(pthread_mutex_t));  in evthread_posix_lock_alloc()  local
49 	if (!lock)  in evthread_posix_lock_alloc()
53 	if (pthread_mutex_init(lock, attr)) {  in evthread_posix_lock_alloc()
54 		mm_free(lock);  in evthread_posix_lock_alloc()
57 	return lock;  in evthread_posix_lock_alloc()
63 	pthread_mutex_t *lock = lock_;  in evthread_posix_lock_free()  local
64 	pthread_mutex_destroy(lock);  in evthread_posix_lock_free()
65 	mm_free(lock);  in evthread_posix_lock_free()
71 	pthread_mutex_t *lock = lock_;  in evthread_posix_lock()  local
73 		return pthread_mutex_trylock(lock);  in evthread_posix_lock()
75 		return pthread_mutex_lock(lock);  in evthread_posix_lock()
81 	pthread_mutex_t *lock = lock_;  in evthread_posix_unlock()  local
82 	return pthread_mutex_unlock(lock);  in evthread_posix_unlock()
141 	pthread_mutex_t *lock = lock_;  in evthread_posix_cond_wait()  local
150 		r = pthread_cond_timedwait(cond, lock, &ts);  in evthread_posix_cond_wait()
158 		r = pthread_cond_wait(cond, lock);  in evthread_posix_cond_wait()