blob: 0e652ec858efda5ac8bb2aec9eb72471f1d4a3d6 (
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
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
/* SPDX-License-Identifier: GPL-3.0-or-later */
/*
* id_table.h
*
* Copyright (C) 2019 David Oberhollenzer <goliath@infraroot.at>
*/
#ifndef SQFS_ID_TABLE_H
#define SQFS_ID_TABLE_H
#include "config.h"
#include <stdint.h>
#include <stddef.h>
#include "compress.h"
typedef struct sqfs_id_table_t sqfs_id_table_t;
#ifdef __cplusplus
extern "C" {
#endif
/* Prints error message to stderr on failure. */
sqfs_id_table_t *sqfs_id_table_create(void);
void sqfs_id_table_destroy(sqfs_id_table_t *tbl);
/* Resolve a 32 bit to a 16 bit table index.
Returns 0 on success. Internally prints errors to stderr. */
int sqfs_id_table_id_to_index(sqfs_id_table_t *tbl, uint32_t id, uint16_t *out);
/* Write an ID table to a SquashFS image.
Returns 0 on success. Internally prints error message to stderr. */
int sqfs_id_table_write(sqfs_id_table_t *tbl, int outfd, sqfs_super_t *super,
sqfs_compressor_t *cmp);
/* Read an ID table from a SquashFS image.
Returns 0 on success. Internally prints error messages to stderr. */
int sqfs_id_table_read(sqfs_id_table_t *tbl, int fd, sqfs_super_t *super,
sqfs_compressor_t *cmp);
int sqfs_id_table_index_to_id(const sqfs_id_table_t *tbl, uint16_t index,
uint32_t *out);
#ifdef __cplusplus
}
#endif
#endif /* SQFS_ID_TABLE_H */
|
