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Linus Torvalds1da177e2005-04-16 15:20:36 -07001/*
2 * linux/include/linux/adfs_fs_sb.h
3 *
4 * Copyright (C) 1997-1999 Russell King
5 */
6
7#ifndef _ADFS_FS_SB
8#define _ADFS_FS_SB
9
10/*
11 * Forward-declare this
12 */
13struct adfs_discmap;
14struct adfs_dir_ops;
15
16/*
17 * ADFS file system superblock data in memory
18 */
19struct adfs_sb_info {
20 struct adfs_discmap *s_map; /* bh list containing map */
21 struct adfs_dir_ops *s_dir; /* directory operations */
22
23 uid_t s_uid; /* owner uid */
24 gid_t s_gid; /* owner gid */
25 umode_t s_owner_mask; /* ADFS owner perm -> unix perm */
26 umode_t s_other_mask; /* ADFS other perm -> unix perm */
27
28 __u32 s_ids_per_zone; /* max. no ids in one zone */
29 __u32 s_idlen; /* length of ID in map */
30 __u32 s_map_size; /* sector size of a map */
31 unsigned long s_size; /* total size (in blocks) of this fs */
32 signed int s_map2blk; /* shift left by this for map->sector */
33 unsigned int s_log2sharesize;/* log2 share size */
34 __le32 s_version; /* disc format version */
35 unsigned int s_namelen; /* maximum number of characters in name */
36};
37
38#endif