1 /*
2  * Copyright (C) 2019 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 #pragma once
18 
19 #include <android-base/result.h>
20 
21 #include "super_vbmeta_format.h"
22 
23 namespace android {
24 namespace fs_mgr {
25 
26 android::base::Result<void> ReadPrimaryVBMetaTable(int fd, VBMetaTable* table);
27 android::base::Result<void> ReadBackupVBMetaTable(int fd, VBMetaTable* table);
28 android::base::Result<std::string> ReadVBMetaImage(int fd, int slot);
29 
30 android::base::Result<void> ValidateVBMetaImage(int super_vbmeta_fd, int vbmeta_index,
31                                                 const std::string& vbmeta_image);
32 
33 }  // namespace fs_mgr
34 }  // namespace android