base/threading/thread_local_posix.cc

   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
  11 #if !defined(OS_ANDROID)
  12
  13 namespace base {
  14 namespace internal {
  15
  16 // static
  17 void ThreadLocalPlatform::AllocateSlot(SlotType* slot) {
  18   int error = pthread_key_create(slot, NULL);
  19   CHECK_EQ(error, 0);
  20 }
  21
  22 // static
  23 void ThreadLocalPlatform::FreeSlot(SlotType slot) {
  24   int error = pthread_key_delete(slot);
  25   DCHECK_EQ(0, error);
  26 }
  27
  28 // static
  29 void* ThreadLocalPlatform::GetValueFromSlot(SlotType slot) {
  30   return pthread_getspecific(slot);
  31 }
  32
  33 // static
  34 void ThreadLocalPlatform::SetValueInSlot(SlotType slot, void* value) {
  35   int error = pthread_setspecific(slot, value);
  36   DCHECK_EQ(error, 0);
  37 }
  38
  39 }  // namespace internal
  40 }  // namespace base
  41
  42 #endif  // !defined(OS_ANDROID)