blob: 8d1c67d4380e174310d2aebc4e8257d5eafe7306 [file] [log] [blame]
// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "media/base/reentrancy_checker.h"
namespace media {
NonReentrantScope::NonReentrantScope(base::Lock& lock) : lock_(lock) {
is_lock_holder_ = lock_->Try();
// TODO(sandersd): Allow the caller to provide the message? The macro knows
// the name of the scope.
if (!is_lock_holder_)
LOG(FATAL) << "Non-reentrant scope was reentered";
}
NonReentrantScope::~NonReentrantScope() {
if (!is_lock_holder_)
return;
lock_->AssertAcquired();
lock_->Release();
}
} // namespace media