1 /* 2 * Copyright (c) 2012 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 RTC_BASE_SYNCHRONIZATION_RW_LOCK_WIN_H_ 12 #define RTC_BASE_SYNCHRONIZATION_RW_LOCK_WIN_H_ 13 14 #include <Windows.h> 15 16 #include "rtc_base/synchronization/rw_lock_wrapper.h" 17 18 namespace webrtc { 19 20 class RWLockWin : public RWLockWrapper { 21 public: 22 static RWLockWin* Create(); 23 24 void AcquireLockExclusive() override; 25 void ReleaseLockExclusive() override; 26 27 void AcquireLockShared() override; 28 void ReleaseLockShared() override; 29 30 private: 31 RWLockWin(); 32 33 SRWLOCK lock_; 34 }; 35 36 } // namespace webrtc 37 38 #endif // RTC_BASE_SYNCHRONIZATION_RW_LOCK_WIN_H_ 39