/*
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* Copyright 2004 The WebRTC Project Authors. All rights reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef WEBRTC_BASE_EVENT_H__
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#define WEBRTC_BASE_EVENT_H__
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#if defined(WEBRTC_WIN)
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#include "webrtc/base/win32.h" // NOLINT: consider this a system header.
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#elif defined(WEBRTC_POSIX)
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#include <pthread.h>
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#else
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#error "Must define either WEBRTC_WIN or WEBRTC_POSIX."
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#endif
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#include "webrtc/base/basictypes.h"
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namespace rtc {
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class Event {
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public:
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static const int kForever = -1;
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Event(bool manual_reset, bool initially_signaled);
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~Event();
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void Set();
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void Reset();
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// Wait for the event to become signaled, for the specified number of
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// |milliseconds|. To wait indefinetly, pass kForever.
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bool Wait(int milliseconds);
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private:
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#if defined(WEBRTC_WIN)
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HANDLE event_handle_;
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#elif defined(WEBRTC_POSIX)
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pthread_mutex_t event_mutex_;
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pthread_cond_t event_cond_;
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const bool is_manual_reset_;
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bool event_status_;
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#endif
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};
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} // namespace rtc
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#endif // WEBRTC_BASE_EVENT_H__
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