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//===-- mutex_posix.cpp -----------------------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#include "gwp_asan/mutex.h"
#include <assert.h>
#include <pthread.h>
namespace gwp_asan {
void Mutex::lock() {
int Status = pthread_mutex_lock(&Mu);
assert(Status == 0);
// Remove warning for non-debug builds.
(void)Status;
}
bool Mutex::tryLock() { return pthread_mutex_trylock(&Mu) == 0; }
void Mutex::unlock() {
int Status = pthread_mutex_unlock(&Mu);
assert(Status == 0);
// Remove warning for non-debug builds.
(void)Status;
}
} // namespace gwp_asan
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