ipc/chromium/src/base/thread_local_storage_posix.cc@6474c204b198 (annotated)
ipc/chromium/src/base/thread_local_storage_posix.cc
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. |
| michael@0 | 2 | // Use of this source code is governed by a BSD-style license that can be |
| michael@0 | 3 | // found in the LICENSE file. |
| michael@0 | 4 | |
| michael@0 | 5 | #include "base/thread_local_storage.h" |
| michael@0 | 6 | |
| michael@0 | 7 | #include "base/logging.h" |
| michael@0 | 8 | |
| michael@0 | 9 | ThreadLocalStorage::Slot::Slot(TLSDestructorFunc destructor) |
| michael@0 | 10 | : initialized_(false) { |
| michael@0 | 11 | Initialize(destructor); |
| michael@0 | 12 | } |
| michael@0 | 13 | |
| michael@0 | 14 | bool ThreadLocalStorage::Slot::Initialize(TLSDestructorFunc destructor) { |
| michael@0 | 15 | DCHECK(!initialized_); |
| michael@0 | 16 | int error = pthread_key_create(&key_, destructor); |
| michael@0 | 17 | if (error) { |
| michael@0 | 18 | NOTREACHED(); |
| michael@0 | 19 | return false; |
| michael@0 | 20 | } |
| michael@0 | 21 | |
| michael@0 | 22 | initialized_ = true; |
| michael@0 | 23 | return true; |
| michael@0 | 24 | } |
| michael@0 | 25 | |
| michael@0 | 26 | void ThreadLocalStorage::Slot::Free() { |
| michael@0 | 27 | DCHECK(initialized_); |
| michael@0 | 28 | int error = pthread_key_delete(key_); |
| michael@0 | 29 | if (error) |
| michael@0 | 30 | NOTREACHED(); |
| michael@0 | 31 | initialized_ = false; |
| michael@0 | 32 | } |
| michael@0 | 33 | |
| michael@0 | 34 | void* ThreadLocalStorage::Slot::Get() const { |
| michael@0 | 35 | DCHECK(initialized_); |
| michael@0 | 36 | return pthread_getspecific(key_); |
| michael@0 | 37 | } |
| michael@0 | 38 | |
| michael@0 | 39 | void ThreadLocalStorage::Slot::Set(void* value) { |
| michael@0 | 40 | DCHECK(initialized_); |
| michael@0 | 41 | int error = pthread_setspecific(key_, value); |
| michael@0 | 42 | if (error) |
| michael@0 | 43 | NOTREACHED(); |
| michael@0 | 44 | } |
