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/*
* Copyright 2004 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_BASE_EVENT_H__
#define WEBRTC_BASE_EVENT_H__
#if defined(WEBRTC_WIN)
#include "webrtc/base/win32.h" // NOLINT: consider this a system header.
#elif defined(WEBRTC_POSIX)
#include <pthread.h>
#else
#error "Must define either WEBRTC_WIN or WEBRTC_POSIX."
#endif
#include "webrtc/base/basictypes.h"
namespace rtc {
class Event {
public:
static const int kForever = -1;
Event(bool manual_reset, bool initially_signaled);
~Event();
void Set();
void Reset();
// Wait for the event to become signaled, for the specified number of
// |milliseconds|. To wait indefinetly, pass kForever.
bool Wait(int milliseconds);
private:
#if defined(WEBRTC_WIN)
HANDLE event_handle_;
#elif defined(WEBRTC_POSIX)
pthread_mutex_t event_mutex_;
pthread_cond_t event_cond_;
const bool is_manual_reset_;
bool event_status_;
#endif
};
} // namespace rtc
#endif // WEBRTC_BASE_EVENT_H__
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