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#include "webrtc/system_wrappers/include/rw_lock_wrapper.h" 12 13#include <assert.h> 14 15#if defined(_WIN32) 16#include "webrtc/system_wrappers/source/rw_lock_generic.h" 17#include "webrtc/system_wrappers/source/rw_lock_win.h" 18#else 19#include "webrtc/system_wrappers/source/rw_lock_posix.h" 20#endif 21 22namespace webrtc { 23 24RWLockWrapper* RWLockWrapper::CreateRWLock() { 25#ifdef _WIN32 26 // Native implementation is faster, so use that if available. 27 RWLockWrapper* lock = RWLockWin::Create(); 28 if (lock) { 29 return lock; 30 } 31 return new RWLockGeneric(); 32#else 33 return RWLockPosix::Create(); 34#endif 35} 36 37} // namespace webrtc 38