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d2912cb1 | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
1da177e4 LT |
2 | /* |
3 | * linux/fs/adfs/dir_f.h | |
4 | * | |
5 | * Copyright (C) 1999 Russell King | |
6 | * | |
1da177e4 LT |
7 | * Structures of directories on the F format disk |
8 | */ | |
9 | #ifndef ADFS_DIR_F_H | |
10 | #define ADFS_DIR_F_H | |
11 | ||
12 | /* | |
13 | * Directory header | |
14 | */ | |
15 | struct adfs_dirheader { | |
ae5df413 RK |
16 | __u8 startmasseq; |
17 | __u8 startname[4]; | |
18 | } __attribute__((packed)); | |
1da177e4 LT |
19 | |
20 | #define ADFS_NEWDIR_SIZE 2048 | |
21 | #define ADFS_NUM_DIR_ENTRIES 77 | |
22 | ||
23 | /* | |
24 | * Directory entries | |
25 | */ | |
26 | struct adfs_direntry { | |
27 | #define ADFS_F_NAME_LEN 10 | |
28 | char dirobname[ADFS_F_NAME_LEN]; | |
29 | __u8 dirload[4]; | |
30 | __u8 direxec[4]; | |
31 | __u8 dirlen[4]; | |
32 | __u8 dirinddiscadd[3]; | |
33 | __u8 newdiratts; | |
ae5df413 | 34 | } __attribute__((packed)); |
1da177e4 LT |
35 | |
36 | /* | |
37 | * Directory tail | |
38 | */ | |
ae5df413 RK |
39 | struct adfs_olddirtail { |
40 | __u8 dirlastmask; | |
41 | char dirname[10]; | |
42 | __u8 dirparent[3]; | |
43 | char dirtitle[19]; | |
44 | __u8 reserved[14]; | |
45 | __u8 endmasseq; | |
46 | __u8 endname[4]; | |
47 | __u8 dircheckbyte; | |
48 | } __attribute__((packed)); | |
49 | ||
50 | struct adfs_newdirtail { | |
51 | __u8 dirlastmask; | |
52 | __u8 reserved[2]; | |
53 | __u8 dirparent[3]; | |
54 | char dirtitle[19]; | |
55 | char dirname[10]; | |
56 | __u8 endmasseq; | |
57 | __u8 endname[4]; | |
58 | __u8 dircheckbyte; | |
59 | } __attribute__((packed)); | |
60 | ||
1da177e4 | 61 | union adfs_dirtail { |
ae5df413 RK |
62 | struct adfs_olddirtail old; |
63 | struct adfs_newdirtail new; | |
1da177e4 LT |
64 | }; |
65 | ||
66 | #endif |