9f84723725
Refactors the rw lock implementation. BUG=N/A Review URL: https://webrtc-codereview.appspot.com/797004 git-svn-id: http://webrtc.googlecode.com/svn/trunk@2822 4adac7df-926f-26a2-2b94-8c16560cd09d
42 lines
1.0 KiB
C++
42 lines
1.0 KiB
C++
/*
|
|
* Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license
|
|
* that can be found in the LICENSE file in the root of the source
|
|
* tree. An additional intellectual property rights grant can be found
|
|
* in the file PATENTS. All contributing project authors may
|
|
* be found in the AUTHORS file in the root of the source tree.
|
|
*/
|
|
|
|
#ifndef WEBRTC_SYSTEM_WRAPPERS_SOURCE_RW_LOCK_POSIX_H_
|
|
#define WEBRTC_SYSTEM_WRAPPERS_SOURCE_RW_LOCK_POSIX_H_
|
|
|
|
#include "system_wrappers/interface/rw_lock_wrapper.h"
|
|
|
|
#include <pthread.h>
|
|
|
|
namespace webrtc {
|
|
|
|
class RWLockPosix : public RWLockWrapper
|
|
{
|
|
public:
|
|
static RWLockPosix* Create();
|
|
virtual ~RWLockPosix();
|
|
|
|
virtual void AcquireLockExclusive();
|
|
virtual void ReleaseLockExclusive();
|
|
|
|
virtual void AcquireLockShared();
|
|
virtual void ReleaseLockShared();
|
|
|
|
private:
|
|
RWLockPosix();
|
|
bool Init();
|
|
|
|
pthread_rwlock_t _lock;
|
|
};
|
|
|
|
} // namespace webrtc
|
|
|
|
#endif // WEBRTC_SYSTEM_WRAPPERS_SOURCE_RW_LOCK_POSIX_H_
|