1 // Copyright (c) 2011 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 <pthread.h>
8 
9 #include "base/logging.h"
10 #include "build/build_config.h"
11 
12 #if !defined(OS_ANDROID)
13 
14 namespace base {
15 namespace internal {
16 
17 // static
AllocateSlot(SlotType * slot)18 void ThreadLocalPlatform::AllocateSlot(SlotType* slot) {
19   int error = pthread_key_create(slot, NULL);
20   CHECK_EQ(error, 0);
21 }
22 
23 // static
FreeSlot(SlotType slot)24 void ThreadLocalPlatform::FreeSlot(SlotType slot) {
25   int error = pthread_key_delete(slot);
26   DCHECK_EQ(0, error);
27 }
28 
29 // static
GetValueFromSlot(SlotType slot)30 void* ThreadLocalPlatform::GetValueFromSlot(SlotType slot) {
31   return pthread_getspecific(slot);
32 }
33 
34 // static
SetValueInSlot(SlotType slot,void * value)35 void ThreadLocalPlatform::SetValueInSlot(SlotType slot, void* value) {
36   int error = pthread_setspecific(slot, value);
37   DCHECK_EQ(error, 0);
38 }
39 
40 }  // namespace internal
41 }  // namespace base
42 
43 #endif  // !defined(OS_ANDROID)
44