projects / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
1 | /* |
| 2 | * linux/fs/adfs/dir_f.h | |
| 3 | * | |
| 4 | * Copyright (C) 1999 Russell King | |
| 5 | * | |
| 6 | * This program is free software; you can redistribute it and/or modify | |
| 7 | * it under the terms of the GNU General Public License version 2 as | |
| 8 | * published by the Free Software Foundation. | |
| 9 | * | |
| 10 | * Structures of directories on the F format disk | |
| 11 | */ | |
| 12 | #ifndef ADFS_DIR_F_H | |
| 13 | #define ADFS_DIR_F_H | |
| 14 | ||
| 15 | /* | |
| 16 | * Directory header | |
| 17 | */ | |
| 18 | struct adfs_dirheader { | |
| 19 | unsigned char startmasseq; | |
| 20 | unsigned char startname[4]; | |
| 21 | }; | |
| 22 | ||
| 23 | #define ADFS_NEWDIR_SIZE 2048 | |
| 24 | #define ADFS_NUM_DIR_ENTRIES 77 | |
| 25 | ||
| 26 | /* | |
| 27 | * Directory entries | |
| 28 | */ | |
| 29 | struct adfs_direntry { | |
| 30 | #define ADFS_F_NAME_LEN 10 | |
| 31 | char dirobname[ADFS_F_NAME_LEN]; | |
| 32 | __u8 dirload[4]; | |
| 33 | __u8 direxec[4]; | |
| 34 | __u8 dirlen[4]; | |
| 35 | __u8 dirinddiscadd[3]; | |
| 36 | __u8 newdiratts; | |
| 37 | }; | |
| 38 | ||
| 39 | /* | |
| 40 | * Directory tail | |
| 41 | */ | |
| 42 | union adfs_dirtail { | |
| 43 | struct { | |
| 44 | unsigned char dirlastmask; | |
| 45 | char dirname[10]; | |
| 46 | unsigned char dirparent[3]; | |
| 47 | char dirtitle[19]; | |
| 48 | unsigned char reserved[14]; | |
| 49 | unsigned char endmasseq; | |
| 50 | unsigned char endname[4]; | |
| 51 | unsigned char dircheckbyte; | |
| 52 | } old; | |
| 53 | struct { | |
| 54 | unsigned char dirlastmask; | |
| 55 | unsigned char reserved[2]; | |
| 56 | unsigned char dirparent[3]; | |
| 57 | char dirtitle[19]; | |
| 58 | char dirname[10]; | |
| 59 | unsigned char endmasseq; | |
| 60 | unsigned char endname[4]; | |
| 61 | unsigned char dircheckbyte; | |
| 62 | } new; | |
| 63 | }; | |
| 64 | ||
| 65 | #endif |