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| 1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "base/lock_impl.h" | 5 #include "base/lock_impl.h" |
| 6 | 6 |
| 7 #include <errno.h> | 7 #include <errno.h> |
| 8 | 8 |
| 9 #include "base/logging.h" | 9 #include "base/logging.h" |
| 10 | 10 |
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| 39 | 39 |
| 40 void LockImpl::Lock() { | 40 void LockImpl::Lock() { |
| 41 int rv = pthread_mutex_lock(&os_lock_); | 41 int rv = pthread_mutex_lock(&os_lock_); |
| 42 DCHECK(rv == 0); | 42 DCHECK(rv == 0); |
| 43 } | 43 } |
| 44 | 44 |
| 45 void LockImpl::Unlock() { | 45 void LockImpl::Unlock() { |
| 46 int rv = pthread_mutex_unlock(&os_lock_); | 46 int rv = pthread_mutex_unlock(&os_lock_); |
| 47 DCHECK(rv == 0); | 47 DCHECK(rv == 0); |
| 48 } | 48 } |
| 49 | |
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