thread_local_win.cc revision 3f50c38dc070f4bb515c1b64450dae14f316474e 
1// Copyright (c) 2010 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/threading/thread_local.h"
6
7#include <windows.h>
8
9#include "base/logging.h"
10
11namespace base {
12
13namespace internal {
14
15// static
16void ThreadLocalPlatform::AllocateSlot(SlotType& slot) {
17  slot = TlsAlloc();
18  CHECK_NE(slot, TLS_OUT_OF_INDEXES);
19}
20
21// static
22void ThreadLocalPlatform::FreeSlot(SlotType& slot) {
23  if (!TlsFree(slot)) {
24    NOTREACHED() << "Failed to deallocate tls slot with TlsFree().";
25  }
26}
27
28// static
29void* ThreadLocalPlatform::GetValueFromSlot(SlotType& slot) {
30  return TlsGetValue(slot);
31}
32
33// static
34void ThreadLocalPlatform::SetValueInSlot(SlotType& slot, void* value) {
35  if (!TlsSetValue(slot, value)) {
36    LOG(FATAL) << "Failed to TlsSetValue().";
37  }
38}
39
40}  // namespace internal
41
42}  // namespace base
43