chromium/third_party/crashpad/crashpad/util/synchronization/semaphore.h

// Copyright 2014 The Crashpad Authors
//
// 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.

#ifndef CRASHPAD_UTIL_SYNCHRONIZATION_SEMAPHORE_H_
#define CRASHPAD_UTIL_SYNCHRONIZATION_SEMAPHORE_H_

#include <limits>

#include "build/build_config.h"

#if BUILDFLAG(IS_APPLE)
#include <dispatch/dispatch.h>
#elif BUILDFLAG(IS_WIN)
#include <windows.h>
#elif BUILDFLAG(IS_ANDROID)
#include <condition_variable>
#include <mutex>
#else
#include <semaphore.h>
#endif

namespace crashpad {

//! \brief An anonymous in-process counting sempahore.
class Semaphore { … };

}  // namespace crashpad

#endif  // CRASHPAD_UTIL_SYNCHRONIZATION_SEMAPHORE_H_