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 22 namespace webrtc { 23 24 RWLockWrapper* 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
