1/*
2 *  Copyright 2004 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_BASE_EVENT_H__
12#define WEBRTC_BASE_EVENT_H__
13
14#if defined(WEBRTC_WIN)
15#include "webrtc/base/win32.h"  // NOLINT: consider this a system header.
16#elif defined(WEBRTC_POSIX)
17#include <pthread.h>
18#else
19#error "Must define either WEBRTC_WIN or WEBRTC_POSIX."
20#endif
21
22#include "webrtc/base/basictypes.h"
23#include "webrtc/base/common.h"
24
25namespace rtc {
26
27class Event {
28 public:
29  Event(bool manual_reset, bool initially_signaled);
30  ~Event();
31
32  void Set();
33  void Reset();
34  bool Wait(int cms);
35
36 private:
37  bool is_manual_reset_;
38
39#if defined(WEBRTC_WIN)
40  bool is_initially_signaled_;
41  HANDLE event_handle_;
42#elif defined(WEBRTC_POSIX)
43  bool event_status_;
44  pthread_mutex_t event_mutex_;
45  pthread_cond_t event_cond_;
46#endif
47};
48
49}  // namespace rtc
50
51#endif  // WEBRTC_BASE_EVENT_H__
52