blob: 4c03996c91a90a69bcf6d77d98eaafc2e46395e5 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
|
/* SPDX-License-Identifier: GPL-3.0-or-later */
#ifndef META_READER_H
#define META_READER_H
#include "compress.h"
#include "squashfs.h"
typedef struct {
uint64_t block_offset;
uint64_t next_block;
size_t offset;
int fd;
compressor_t *cmp;
uint8_t data[SQFS_META_BLOCK_SIZE];
} meta_reader_t;
meta_reader_t *meta_reader_create(int fd, compressor_t *cmp);
void meta_reader_destroy(meta_reader_t *m);
int meta_reader_seek(meta_reader_t *m, uint64_t block_start,
size_t offset);
int meta_reader_read(meta_reader_t *m, void *data, size_t size);
#endif /* META_READER_H */
|
