43 static inline size_t posix_mutex_to_offset(struct k_mutex *m)  in posix_mutex_to_offset()  argument
45 	return m - posix_mutex_pool;  in posix_mutex_to_offset()
83 	struct k_mutex *m;  in to_posix_mutex()  local
99 	m = &posix_mutex_pool[bit];  in to_posix_mutex()
101 	err = k_mutex_init(m);  in to_posix_mutex()
104 	return m;  in to_posix_mutex()
112 	struct k_mutex *m;  in acquire_mutex()  local
117 	m = to_posix_mutex(mu);  in acquire_mutex()
118 	if (m == NULL) {  in acquire_mutex()
123 	LOG_DBG("Locking mutex %p with timeout %llx", m, timeout.ticks);  in acquire_mutex()
125 	bit = posix_mutex_to_offset(m);  in acquire_mutex()
128 	if (m->owner == k_current_get()) {  in acquire_mutex()
133 				LOG_DBG("Timeout locking mutex %p", m);  in acquire_mutex()
138 			LOG_DBG("Attempt to relock non-recursive mutex %p", m);  in acquire_mutex()
145 			if (m->lock_count >= MUTEX_MAX_REC_LOCK) {  in acquire_mutex()
146 				LOG_DBG("Mutex %p locked recursively too many times", m);  in acquire_mutex()
151 			LOG_DBG("Attempt to recursively lock non-recursive mutex %p", m);  in acquire_mutex()
163 		ret = k_mutex_lock(m, timeout);  in acquire_mutex()
165 			LOG_DBG("Timeout locking mutex %p", m);  in acquire_mutex()
180 		LOG_DBG("Locked mutex %p", m);  in acquire_mutex()
191 int pthread_mutex_trylock(pthread_mutex_t *m)  in pthread_mutex_trylock()  argument
193 	return acquire_mutex(m, K_NO_WAIT);  in pthread_mutex_trylock()
202 int pthread_mutex_timedlock(pthread_mutex_t *m,  in pthread_mutex_timedlock()  argument
206 	return acquire_mutex(m, K_MSEC(timeout));  in pthread_mutex_timedlock()
217 	struct k_mutex *m;  in pthread_mutex_init()  local
222 	m = to_posix_mutex(mu);  in pthread_mutex_init()
223 	if (m == NULL) {  in pthread_mutex_init()
227 	bit = posix_mutex_to_offset(m);  in pthread_mutex_init()
234 	LOG_DBG("Initialized mutex %p", m);  in pthread_mutex_init()
245 int pthread_mutex_lock(pthread_mutex_t *m)  in pthread_mutex_lock()  argument
247 	return acquire_mutex(m, K_FOREVER);  in pthread_mutex_lock()
258 	struct k_mutex *m;  in pthread_mutex_unlock()  local
260 	m = get_posix_mutex(*mu);  in pthread_mutex_unlock()
261 	if (m == NULL) {  in pthread_mutex_unlock()
265 	ret = k_mutex_unlock(m);  in pthread_mutex_unlock()
272 	LOG_DBG("Unlocked mutex %p", m);  in pthread_mutex_unlock()
286 	struct k_mutex *m;  in pthread_mutex_destroy()  local
288 	m = get_posix_mutex(*mu);  in pthread_mutex_destroy()
289 	if (m == NULL) {  in pthread_mutex_destroy()
297 	LOG_DBG("Destroyed mutex %p", m);  in pthread_mutex_destroy()