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 25 namespace rtc { 26 27 class 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
