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_cond_clockwait(pthread_cond_t * cond,pthread_mutex_t * mutex,clockid_t clock_id,const struct timespec * abs_timeout)18 int pthread_cond_clockwait(pthread_cond_t *cond, pthread_mutex_t *mutex,
19 clockid_t clock_id, const struct timespec *abs_timeout)
20 {
21 if (cond == NULL) {
22 return EINVAL;
23 }
24 switch (clock_id) {
25 case CLOCK_MONOTONIC:
26 cond->_c_clock = CLOCK_MONOTONIC;
27 return __pthread_cond_timedwait(cond, mutex, abs_timeout);
28 case CLOCK_REALTIME:
29 cond->_c_clock = CLOCK_REALTIME;
30 return __pthread_cond_timedwait(cond, mutex, abs_timeout);
31 default:
32 return EINVAL;
33 }
34 }