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comparison: ipc/chromium/src/base/thread_local_storage_posix.cc
ipc/chromium/src/base/thread_local_storage_posix.cc
- changeset 0
- 6474c204b198
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| -1:000000000000 | 0:5b9f4195e975 |
|---|---|
| 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 | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "base/thread_local_storage.h" | |
| 6 | |
| 7 #include "base/logging.h" | |
| 8 | |
| 9 ThreadLocalStorage::Slot::Slot(TLSDestructorFunc destructor) | |
| 10 : initialized_(false) { | |
| 11 Initialize(destructor); | |
| 12 } | |
| 13 | |
| 14 bool ThreadLocalStorage::Slot::Initialize(TLSDestructorFunc destructor) { | |
| 15 DCHECK(!initialized_); | |
| 16 int error = pthread_key_create(&key_, destructor); | |
| 17 if (error) { | |
| 18 NOTREACHED(); | |
| 19 return false; | |
| 20 } | |
| 21 | |
| 22 initialized_ = true; | |
| 23 return true; | |
| 24 } | |
| 25 | |
| 26 void ThreadLocalStorage::Slot::Free() { | |
| 27 DCHECK(initialized_); | |
| 28 int error = pthread_key_delete(key_); | |
| 29 if (error) | |
| 30 NOTREACHED(); | |
| 31 initialized_ = false; | |
| 32 } | |
| 33 | |
| 34 void* ThreadLocalStorage::Slot::Get() const { | |
| 35 DCHECK(initialized_); | |
| 36 return pthread_getspecific(key_); | |
| 37 } | |
| 38 | |
| 39 void ThreadLocalStorage::Slot::Set(void* value) { | |
| 40 DCHECK(initialized_); | |
| 41 int error = pthread_setspecific(key_, value); | |
| 42 if (error) | |
| 43 NOTREACHED(); | |
| 44 } |
