| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
| 2 | * linux/fs/adfs/dir_fplus.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 | |
| 13 | #define ADFS_FPLUS_NAME_LEN 255 |
| 14 | |
| 15 | #define BIGDIRSTARTNAME ('S' | 'B' << 8 | 'P' << 16 | 'r' << 24) |
| 16 | #define BIGDIRENDNAME ('o' | 'v' << 8 | 'e' << 16 | 'n' << 24) |
| 17 | |
| 18 | struct adfs_bigdirheader { |
| 19 | __u8 startmasseq; |
| 20 | __u8 bigdirversion[3]; |
| 21 | __le32 bigdirstartname; |
| 22 | __le32 bigdirnamelen; |
| 23 | __le32 bigdirsize; |
| 24 | __le32 bigdirentries; |
| 25 | __le32 bigdirnamesize; |
| 26 | __le32 bigdirparent; |
| 27 | char bigdirname[1]; |
| 28 | }; |
| 29 | |
| 30 | struct adfs_bigdirentry { |
| 31 | __le32 bigdirload; |
| 32 | __le32 bigdirexec; |
| 33 | __le32 bigdirlen; |
| 34 | __le32 bigdirindaddr; |
| 35 | __le32 bigdirattr; |
| 36 | __le32 bigdirobnamelen; |
| 37 | __le32 bigdirobnameptr; |
| 38 | }; |
| 39 | |
| 40 | struct adfs_bigdirtail { |
| 41 | __le32 bigdirendname; |
| 42 | __u8 bigdirendmasseq; |
| 43 | __u8 reserved[2]; |
| 44 | __u8 bigdircheckbyte; |
| 45 | }; |