source: src/linux/universal/linux-4.9/fs/squashfs/squashfs_fs_i.h @ 31630

Last change on this file since 31630 was 31630, checked in by brainslayer, 7 weeks ago

new fs is compatible with standard squashfs, just smaller

File size: 1.4 KB
Line 
1#ifndef SQUASHFS_FS_I
2#define SQUASHFS_FS_I
3/*
4 * Squashfs
5 *
6 * Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007, 2008
7 * Phillip Lougher <phillip@squashfs.org.uk>
8 *
9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License
11 * as published by the Free Software Foundation; either version 2,
12 * or (at your option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17 * GNU General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
22 *
23 * squashfs_fs_i.h
24 */
25
26struct squashfs_inode_info {
27        u64             start;
28        int             offset;
29        u64             xattr;
30        unsigned int    xattr_size;
31        int             xattr_count;
32        union {
33                struct {
34                        u64             fragment_block;
35                        int             fragment_size;
36                        int             fragment_offset;
37                        u64             block_list_start;
38                };
39                struct {
40                        u64             dir_idx_start;
41                        int             dir_idx_offset;
42                        int             dir_idx_cnt;
43                        int             parent;
44                };
45        };
46        struct inode    vfs_inode;
47};
48
49
50static inline struct squashfs_inode_info *squashfs_i(struct inode *inode)
51{
52        return container_of(inode, struct squashfs_inode_info, vfs_inode);
53}
54#endif
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