| // |
| // Copyright (C) 2019 The Android Open Source Project |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| // |
| |
| #pragma once |
| |
| #include <string> |
| |
| namespace android { |
| namespace gsi { |
| |
| static constexpr char kGsiBootedIndicatorFile[] = "/metadata/vold/gsi/booted"; |
| |
| // Returns true if the currently running system image is a live GSI. |
| bool IsGsiRunning(); |
| |
| // Return true if a GSI is installed (but not necessarily running). |
| bool IsGsiInstalled(); |
| |
| // Set the GSI as no longer bootable. This effectively removes the GSI. If no |
| // GSI was bootable, false is returned. |
| bool UninstallGsi(); |
| |
| // Returns true if init should attempt to boot into a live GSI image, false |
| // otherwise. If true, then the path to the liblp metadata file is set. If |
| // false, an error message is set instead. |
| // |
| // This is only called by first-stage init. |
| bool CanBootIntoGsi(std::string* metadata_file, std::string* error); |
| |
| // Called by first-stage init to indicate that we're about to boot into a |
| // GSI. |
| bool MarkSystemAsGsi(); |
| |
| } // namespace gsi |
| } // namespace android |
