blob: 6c2a1cb7719103c40f14f313bc2096e4c6fe91b2 [file] [log] [blame]
// Copyright 2015 The Cobalt Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "starboard/mutex.h"
#include <pthread.h>
#include "starboard/log.h"
#include "starboard/shared/pthread/is_success.h"
bool SbMutexDestroy(SbMutex* mutex) {
if (!mutex) {
return false;
}
// Destroying a locked mutex is undefined, so fail if the mutex is
// already locked,
if (!IsSuccess(pthread_mutex_trylock(mutex))) {
SB_LOG(ERROR) << "Trying to destroy a locked mutex";
return false;
}
return IsSuccess(pthread_mutex_unlock(mutex)) &&
IsSuccess(pthread_mutex_destroy(mutex));
}