40 	pthread_mutex_t*	mutex = deMalloc(sizeof(pthread_mutex_t));  in deMutex_create()  local
42 	if (!mutex)  in deMutex_create()
47 		deFree(mutex);  in deMutex_create()
58 		deFree(mutex);  in deMutex_create()
69 				deFree(mutex);  in deMutex_create()
75 	ret = pthread_mutex_init(mutex, &attr);  in deMutex_create()
79 		deFree(mutex);  in deMutex_create()
85 	return (deMutex)mutex;  in deMutex_create()
88 void deMutex_destroy (deMutex mutex)  in deMutex_destroy()  argument
90 	pthread_mutex_t* pMutex = (pthread_mutex_t*)mutex;  in deMutex_destroy()
96 void deMutex_lock (deMutex mutex)  in deMutex_lock()  argument
98 	int ret = pthread_mutex_lock((pthread_mutex_t*)mutex);  in deMutex_lock()
103 void deMutex_unlock (deMutex mutex)  in deMutex_unlock()  argument
105 	int ret = pthread_mutex_unlock((pthread_mutex_t*)mutex);  in deMutex_unlock()
110 deBool deMutex_tryLock (deMutex mutex)  in deMutex_tryLock()  argument
112 	return (pthread_mutex_trylock((pthread_mutex_t*)mutex) == 0);  in deMutex_tryLock()