michael@0: // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
michael@0: // Use of this source code is governed by a BSD-style license that can be
michael@0: // found in the LICENSE file.
michael@0: 
michael@0: #include "base/thread_local.h"
michael@0: 
michael@0: #include <windows.h>
michael@0: 
michael@0: #include "base/logging.h"
michael@0: 
michael@0: namespace base {
michael@0: 
michael@0: // static
michael@0: void ThreadLocalPlatform::AllocateSlot(SlotType& slot) {
michael@0:   slot = TlsAlloc();
michael@0:   CHECK(slot != TLS_OUT_OF_INDEXES);
michael@0: }
michael@0: 
michael@0: // static
michael@0: void ThreadLocalPlatform::FreeSlot(SlotType& slot) {
michael@0:   if (!TlsFree(slot)) {
michael@0:     NOTREACHED() << "Failed to deallocate tls slot with TlsFree().";
michael@0:   }
michael@0: }
michael@0: 
michael@0: // static
michael@0: void* ThreadLocalPlatform::GetValueFromSlot(SlotType& slot) {
michael@0:   return TlsGetValue(slot);
michael@0: }
michael@0: 
michael@0: // static
michael@0: void ThreadLocalPlatform::SetValueInSlot(SlotType& slot, void* value) {
michael@0:   if (!TlsSetValue(slot, value)) {
michael@0:     CHECK(false) << "Failed to TlsSetValue().";
michael@0:   }
michael@0: }
michael@0: 
michael@0: }  // namespace base