1 /*
2  * Copyright (c) 2024-2024 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  * http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #ifndef EROFS_REMOUNT_OVERLAY_H
17 #define EROFS_REMOUNT_OVERLAY_H
18 
19 #include "erofs_overlay_common.h"
20 
21 #ifdef __cplusplus
22 #if __cplusplus
23 extern "C" {
24 #endif
25 #endif
26 
27 #define REMOUNT_SUCC 0
28 #define REMOUNT_FAIL 1
29 
30 int GetRemountResult(void);
31 
32 void SetRemountResultFlag(void);
33 
34 int RemountOverlay(void);
35 
36 int MountOverlayOne(const char *mnt);
37 
38 void OverlayRemountVendorPre(void);
39 
40 void OverlayRemountVendorPost(void);
41 
42 #ifdef __cplusplus
43 #if __cplusplus
44 }
45 #endif
46 #endif
47 
48 #endif // EROFS_REMOUNT_OVERLAY_H
49