Line data    Source code

       1             : /* Copyright 2025 Wikimedia Foundation
       2             :  *
       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             : /**
      17             :  * Helper functions for dealing with pthread mutexes
      18             :  */
      19             : 
      20             : #define timerlib_mutex_lock(mutex) timerlib_mutex_lock_func(mutex, __func__)
      21             : #define timerlib_mutex_unlock(mutex) timerlib_mutex_unlock_func(mutex, __func__)
      22             : 
      23          82 : static void timerlib_mutex_lock_func(pthread_mutex_t *mutex, const char *func)
      24             : {
      25          82 :     int result = pthread_mutex_lock(mutex);
      26          82 :     if (result != 0) {
      27           0 :         timerlib_abort_func(func, "pthread_mutex_lock", result);
      28             :     }
      29          82 : }
      30             : 
      31          82 : static void timerlib_mutex_unlock_func(pthread_mutex_t *mutex, const char *func)
      32             : {
      33          82 :     int result = pthread_mutex_unlock(mutex);
      34          82 :     if (result != 0) {
      35           0 :         timerlib_abort_func(func, "pthread_mutex_unlock", result);
      36             :     }
      37          82 : }