1 /* 2 * Copyright (C) 2018 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 _CHECKPOINT_H 18 #define _CHECKPOINT_H 19 20 #include <binder/Status.h> 21 #include <string> 22 23 namespace android { 24 namespace vold { 25 26 android::binder::Status cp_supportsCheckpoint(bool& result); 27 28 android::binder::Status cp_supportsBlockCheckpoint(bool& result); 29 30 android::binder::Status cp_supportsFileCheckpoint(bool& result); 31 32 android::binder::Status cp_startCheckpoint(int retry); 33 34 android::binder::Status cp_commitChanges(); 35 36 void cp_abortChanges(const std::string& message, bool retry); 37 38 bool cp_needsRollback(); 39 40 bool cp_needsCheckpoint(); 41 42 bool cp_isCheckpointing(); 43 44 android::binder::Status cp_prepareCheckpoint(); 45 46 android::binder::Status cp_restoreCheckpoint(const std::string& mountPoint, int count = 0); 47 48 android::binder::Status cp_markBootAttempt(); 49 50 void cp_resetCheckpoint(); 51 } // namespace vold 52 } // namespace android 53 54 #endif 55