78 int pthread_mutex_setprioceiling(pthread_mutex_t *mutex, int prioceiling, int *oldPrioceiling)  in pthread_mutex_setprioceiling()  argument
80     return LOS_MuxSetPrioceiling(mutex, prioceiling, oldPrioceiling);  in pthread_mutex_setprioceiling()
83 int pthread_mutex_getprioceiling(const pthread_mutex_t *mutex, int *prioceiling)  in pthread_mutex_getprioceiling()  argument
85     return LOS_MuxGetPrioceiling(mutex, prioceiling);  in pthread_mutex_getprioceiling()
98 /* Initialize mutex. If mutexAttr is NULL, use default attributes. */
99 int pthread_mutex_init(pthread_mutex_t *mutex, const pthread_mutexattr_t *mutexAttr)  in pthread_mutex_init()  argument
101     unsigned int ret = LOS_MuxInit(mutex, mutexAttr);  in pthread_mutex_init()
104         mutex->attr.protocol    = PTHREAD_PRIO_INHERIT;  in pthread_mutex_init()
106         mutex->attr.protocol    = PTHREAD_PRIO_PROTECT;  in pthread_mutex_init()
108         mutex->attr.protocol    = PTHREAD_PRIO_NONE;  in pthread_mutex_init()
110         mutex->attr.type = PTHREAD_MUTEX_NORMAL;  in pthread_mutex_init()
116 int pthread_mutex_destroy(pthread_mutex_t *mutex)  in pthread_mutex_destroy()  argument
118     return LOS_MuxDestroy(mutex);  in pthread_mutex_destroy()
121 /* Lock mutex, waiting for it if necessary. */
122 int pthread_mutex_lock(pthread_mutex_t *mutex)  in pthread_mutex_lock()  argument
124     return LOS_MuxLock(mutex, LOS_WAIT_FOREVER);  in pthread_mutex_lock()
127 int pthread_mutex_trylock(pthread_mutex_t *mutex)  in pthread_mutex_trylock()  argument
129     return LOS_MuxTrylock(mutex);  in pthread_mutex_trylock()
132 int pthread_mutex_unlock(pthread_mutex_t *mutex)  in pthread_mutex_unlock()  argument
134     return LOS_MuxUnlock(mutex);  in pthread_mutex_unlock()