1/*
2 *  Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
3 *
4 *  Use of this source code is governed by a BSD-style license
5 *  that can be found in the LICENSE file in the root of the source
6 *  tree. An additional intellectual property rights grant can be found
7 *  in the file PATENTS.  All contributing project authors may
8 *  be found in the AUTHORS file in the root of the source tree.
9 */
10
11#ifndef WEBRTC_SYSTEM_WRAPPERS_SOURCE_CONDITION_VARIABLE_POSIX_H_
12#define WEBRTC_SYSTEM_WRAPPERS_SOURCE_CONDITION_VARIABLE_POSIX_H_
13
14#include "condition_variable_wrapper.h"
15
16#include <pthread.h>
17
18namespace webrtc {
19class ConditionVariablePosix : public ConditionVariableWrapper
20{
21public:
22    static ConditionVariableWrapper* Create();
23    ~ConditionVariablePosix();
24
25    void SleepCS(CriticalSectionWrapper& critSect);
26    bool SleepCS(CriticalSectionWrapper& critSect, unsigned long maxTimeInMS);
27    void Wake();
28    void WakeAll();
29
30private:
31    ConditionVariablePosix();
32    int Construct();
33
34private:
35    pthread_cond_t _cond;
36};
37} // namespace webrtc
38
39#endif // WEBRTC_SYSTEM_WRAPPERS_SOURCE_CONDITION_VARIABLE_POSIX_H_
40