27 INIT_LOCAL_API int ParamRWMutexCreate(ParamRWMutex *lock)  in ParamRWMutexCreate()  argument
29     PARAM_CHECK(lock != NULL, return -1, "Invalid lock");  in ParamRWMutexCreate()
33     pthread_rwlock_init(&lock->rwlock, &rwlockatt);  in ParamRWMutexCreate()
37 INIT_LOCAL_API int ParamRWMutexWRLock(ParamRWMutex *lock)  in ParamRWMutexWRLock()  argument
39     PARAM_CHECK(lock != NULL, return -1, "Invalid lock");  in ParamRWMutexWRLock()
40     pthread_rwlock_wrlock(&lock->rwlock);  in ParamRWMutexWRLock()
43 INIT_LOCAL_API int ParamRWMutexRDLock(ParamRWMutex *lock)  in ParamRWMutexRDLock()  argument
45     PARAM_CHECK(lock != NULL, return -1, "Invalid lock");  in ParamRWMutexRDLock()
46     pthread_rwlock_rdlock(&lock->rwlock);  in ParamRWMutexRDLock()
49 INIT_LOCAL_API int ParamRWMutexUnlock(ParamRWMutex *lock)  in ParamRWMutexUnlock()  argument
51     PARAM_CHECK(lock != NULL, return -1, "Invalid lock");  in ParamRWMutexUnlock()
52     pthread_rwlock_unlock(&lock->rwlock);  in ParamRWMutexUnlock()
56 INIT_LOCAL_API int ParamRWMutexDelete(ParamRWMutex *lock)  in ParamRWMutexDelete()  argument
58     PARAM_CHECK(lock != NULL, return -1, "Invalid lock");  in ParamRWMutexDelete()
59     int ret = pthread_rwlock_destroy(&lock->rwlock);  in ParamRWMutexDelete()