50 lines
1.1 KiB
C++
50 lines
1.1 KiB
C++
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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "base/threading/thread_local_storage.h"
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#include "base/logging.h"
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namespace base {
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ThreadLocalStorage::Slot::Slot(TLSDestructorFunc destructor) {
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initialized_ = false;
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key_ = 0;
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Initialize(destructor);
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}
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bool ThreadLocalStorage::StaticSlot::Initialize(TLSDestructorFunc destructor) {
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DCHECK(!initialized_);
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int error = pthread_key_create(&key_, destructor);
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if (error) {
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NOTREACHED();
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return false;
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}
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initialized_ = true;
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return true;
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}
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void ThreadLocalStorage::StaticSlot::Free() {
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DCHECK(initialized_);
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int error = pthread_key_delete(key_);
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if (error)
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NOTREACHED();
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initialized_ = false;
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}
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void* ThreadLocalStorage::StaticSlot::Get() const {
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DCHECK(initialized_);
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return pthread_getspecific(key_);
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}
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void ThreadLocalStorage::StaticSlot::Set(void* value) {
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DCHECK(initialized_);
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int error = pthread_setspecific(key_, value);
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if (error)
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NOTREACHED();
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}
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} // namespace base
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