thread_local_posix.cc 940 Bytes
Newer Older
gejun's avatar
gejun committed
1 2 3 4
// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

5
#include "butil/threading/thread_local.h"
gejun's avatar
gejun committed
6 7 8

#include <pthread.h>

9
#include "butil/logging.h"
gejun's avatar
gejun committed
10 11 12

#if !defined(OS_ANDROID)

13
namespace butil {
gejun's avatar
gejun committed
14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39
namespace internal {

// static
void ThreadLocalPlatform::AllocateSlot(SlotType* slot) {
  int error = pthread_key_create(slot, NULL);
  CHECK_EQ(error, 0);
}

// static
void ThreadLocalPlatform::FreeSlot(SlotType slot) {
  int error = pthread_key_delete(slot);
  DCHECK_EQ(0, error);
}

// static
void* ThreadLocalPlatform::GetValueFromSlot(SlotType slot) {
  return pthread_getspecific(slot);
}

// static
void ThreadLocalPlatform::SetValueInSlot(SlotType slot, void* value) {
  int error = pthread_setspecific(slot, value);
  DCHECK_EQ(error, 0);
}

}  // namespace internal
40
}  // namespace butil
gejun's avatar
gejun committed
41 42

#endif  // !defined(OS_ANDROID)