| Thomas Gleixner | d2912cb | 2019-06-04 10:11:33 +0200 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2 | /* |
| 3 | * linux/fs/adfs/dir_f.h |
| 4 | * |
| 5 | * Copyright (C) 1999 Russell King |
| 6 | * |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 { |
| 16 | unsigned char startmasseq; |
| 17 | unsigned char startname[4]; |
| 18 | }; |
| 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; |
| 34 | }; |
| 35 | |
| 36 | /* |
| 37 | * Directory tail |
| 38 | */ |
| 39 | union adfs_dirtail { |
| 40 | struct { |
| 41 | unsigned char dirlastmask; |
| 42 | char dirname[10]; |
| 43 | unsigned char dirparent[3]; |
| 44 | char dirtitle[19]; |
| 45 | unsigned char reserved[14]; |
| 46 | unsigned char endmasseq; |
| 47 | unsigned char endname[4]; |
| 48 | unsigned char dircheckbyte; |
| 49 | } old; |
| 50 | struct { |
| 51 | unsigned char dirlastmask; |
| 52 | unsigned char reserved[2]; |
| 53 | unsigned char dirparent[3]; |
| 54 | char dirtitle[19]; |
| 55 | char dirname[10]; |
| 56 | unsigned char endmasseq; |
| 57 | unsigned char endname[4]; |
| 58 | unsigned char dircheckbyte; |
| 59 | } new; |
| 60 | }; |
| 61 | |
| 62 | #endif |