base/thread_local_posix.cc

   1 // Copyright (c) 2006-2008 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/thread_local.h"
   6
   7 #include <pthread.h>
   8
   9 #include "base/logging.h"
  10
  11 namespace base {
  12
  13 // static
  14 void ThreadLocalPlatform::AllocateSlot(SlotType& slot) {
  15   int error = pthread_key_create(&slot, NULL);
  16   CHECK_EQ(error, 0);
  17 }
  18
  19 // static
  20 void ThreadLocalPlatform::FreeSlot(SlotType& slot) {
  21   int error = pthread_key_delete(slot);
  22   DCHECK(error == 0);
  23 }
  24
  25 // static
  26 void* ThreadLocalPlatform::GetValueFromSlot(SlotType& slot) {
  27   return pthread_getspecific(slot);
  28 }
  29
  30 // static
  31 void ThreadLocalPlatform::SetValueInSlot(SlotType& slot, void* value) {
  32   int error = pthread_setspecific(slot, value);
  33   CHECK_EQ(error, 0);
  34 }
  35
  36 }  // namespace base