blob: eec4fe2e002f17a14b44000fc354cda426893d43 (
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
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
|
#ifndef XZ_WRAPPER_H
#define XZ_WRAPPER_H
/*
* Squashfs
*
* Copyright (c) 2010
* Phillip Lougher <phillip@squashfs.org.uk>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2,
* or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* xz_wrapper.h
*
*/
#include "endian_compat.h"
#if __BYTE_ORDER == __BIG_ENDIAN
extern unsigned int inswap_le32(unsigned int);
#define SQUASHFS_INSWAP_COMP_OPTS(s) { \
(s)->dictionary_size = inswap_le32((s)->dictionary_size); \
(s)->flags = inswap_le32((s)->flags); \
}
#else
#define SQUASHFS_INSWAP_COMP_OPTS(s)
#endif
#define MEMLIMIT (32 * 1024 * 1024)
struct bcj {
char *name;
lzma_vli id;
int selected;
};
struct filter {
void *buffer;
lzma_filter filter[3];
size_t length;
};
struct xz_stream {
struct filter *filter;
int filters;
int dictionary_size;
lzma_options_lzma opt;
};
struct comp_opts {
int dictionary_size;
int flags;
};
#endif
|
