23 lines
536 B
C++
23 lines
536 B
C++
|
// 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.
|
||
|
|
|
||
|
|
#include "base/synchronization/cancellation_flag.h"
|
||
|
|
|
||
|
|
#include "base/logging.h"
|
||
|
|
|
||
|
|
namespace base {
|
||
|
|
|
||
|
|
void CancellationFlag::Set() {
|
||
|
|
#if !defined(NDEBUG)
|
||
|
|
DCHECK_EQ(set_on_, PlatformThread::CurrentId());
|
||
|
|
#endif
|
||
|
|
base::subtle::Release_Store(&flag_, 1);
|
||
|
|
}
|
||
|
|
|
||
|
|
bool CancellationFlag::IsSet() const {
|
||
|
|
return base::subtle::Acquire_Load(&flag_) != 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
} // namespace base
|