blob: ea2ba3cfa262228a302b9ca2a170feca8af2df45 [file] [log] [blame]
// 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.
// This file is used for debugging assertion support. The Lock class
// is functionally a wrapper around the LockImpl class, so the only
// real intelligence in the class is in the debugging logic.
#include "include/base/cef_lock.h"
#include "include/base/cef_logging.h"
namespace base {
namespace cef_internal {
Lock::Lock() : lock_() {}
Lock::~Lock() {
void Lock::AssertAcquired() const {
DCHECK(owning_thread_ref_ == PlatformThread::CurrentRef());
void Lock::CheckHeldAndUnmark() {
DCHECK(owning_thread_ref_ == PlatformThread::CurrentRef());
owning_thread_ref_ = PlatformThreadRef();
void Lock::CheckUnheldAndMark() {
// Hitting this DCHECK means that your code is trying to re-enter a lock that
// is already held. The Chromium Lock implementation is not reentrant.
// See "Why can the holder of a Lock not reacquire it?" at
// for more
// information.
owning_thread_ref_ = PlatformThread::CurrentRef();
} // namespace cef_internal
} // namespace base
#endif // DCHECK_IS_ON()