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 */ 18struct 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 */ 29struct 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 */ 42union 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 66