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 _SQUASHFS_UTILS_H_
18 #define _SQUASHFS_UTILS_H_
19 
20 #include <stddef.h>
21 #include <stdint.h>
22 
23 #ifdef __cplusplus
24 extern "C" {
25 #endif
26 
27 struct squashfs_info {
28     uint32_t block_size;
29     uint32_t inodes;
30     uint64_t bytes_used;
31     uint64_t bytes_used_4K_padded;
32 };
33 
34 size_t squashfs_get_sb_size();
35 int squashfs_parse_sb_buffer(const void *data, struct squashfs_info *info);
36 int squashfs_parse_sb(const char *blk_device, struct squashfs_info *info);
37 
38 #ifdef __cplusplus
39 }
40 #endif
41 
42 #endif
43