diff options
Diffstat (limited to 'webrtc/rtc_base/synchronization/rw_lock_posix.h')
-rw-r--r-- | webrtc/rtc_base/synchronization/rw_lock_posix.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/webrtc/rtc_base/synchronization/rw_lock_posix.h b/webrtc/rtc_base/synchronization/rw_lock_posix.h new file mode 100644 index 0000000..a103fe7 --- /dev/null +++ b/webrtc/rtc_base/synchronization/rw_lock_posix.h @@ -0,0 +1,40 @@ +/* + * Copyright (c) 2011 The WebRTC project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ + +#ifndef RTC_BASE_SYNCHRONIZATION_RW_LOCK_POSIX_H_ +#define RTC_BASE_SYNCHRONIZATION_RW_LOCK_POSIX_H_ + +#include <pthread.h> + +#include "rtc_base/synchronization/rw_lock_wrapper.h" + +namespace webrtc { + +class RWLockPosix : public RWLockWrapper { + public: + static RWLockPosix* Create(); + ~RWLockPosix() override; + + void AcquireLockExclusive() override; + void ReleaseLockExclusive() override; + + void AcquireLockShared() override; + void ReleaseLockShared() override; + + private: + RWLockPosix(); + bool Init(); + + pthread_rwlock_t lock_; +}; + +} // namespace webrtc + +#endif // RTC_BASE_SYNCHRONIZATION_RW_LOCK_POSIX_H_ |