1 /* 2 * Copyright (c) 2022 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #include "pthread_impl.h" 17 pthread_rwlock_timedrdlock_monotonic_np(pthread_rwlock_t * rw,const struct timespec * at)18int pthread_rwlock_timedrdlock_monotonic_np(pthread_rwlock_t *rw, const struct timespec *at) 19 { 20 if (rw == NULL) { 21 return EINVAL; 22 } 23 rw->_rw_clock = CLOCK_MONOTONIC; 24 return __pthread_rwlock_timedrdlock(rw, at); 25 }