1// 2// Copyright (C) 2015 The Android Open Source Project 3// 4// Licensed under the Apache License, Version 2.0 (the "License"); 5// you may not use this file except in compliance with the License. 6// You may obtain a copy of the License at 7// 8// http://www.apache.org/licenses/LICENSE-2.0 9// 10// Unless required by applicable law or agreed to in writing, software 11// distributed under the License is distributed on an "AS IS" BASIS, 12// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13// See the License for the specific language governing permissions and 14// limitations under the License. 15// 16 17#ifndef UPDATE_ENGINE_COMMON_BOOT_CONTROL_H_ 18#define UPDATE_ENGINE_COMMON_BOOT_CONTROL_H_ 19 20#include <memory> 21 22#include "update_engine/common/boot_control_interface.h" 23 24namespace chromeos_update_engine { 25namespace boot_control { 26 27// The real BootControlInterface is platform-specific. This factory function 28// creates a new BootControlInterface instance for the current platform. If 29// this fails nullptr is returned. 30std::unique_ptr<BootControlInterface> CreateBootControl(); 31 32} // namespace boot_control 33} // namespace chromeos_update_engine 34 35#endif // UPDATE_ENGINE_COMMON_BOOT_CONTROL_H_ 36