1/* SPDX-License-Identifier: GPL-2.0-only */
 2/*
 3 *  linux/fs/adfs/dir_f.h
 4 *
 5 *  Copyright (C) 1999 Russell King
 6 *
 
 
 
 
 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 */
15struct adfs_dirheader {
16	__u8 startmasseq;
17	__u8 startname[4];
18} __attribute__((packed));
19
20#define ADFS_NEWDIR_SIZE	2048
21#define ADFS_NUM_DIR_ENTRIES	77
22
23/*
24 * Directory entries
25 */
26struct 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} __attribute__((packed));
35
36/*
37 * Directory tail
38 */
39struct 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
50struct 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
61union adfs_dirtail {
62	struct adfs_olddirtail old;
63	struct adfs_newdirtail new;
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
64};
65
66#endif

 
 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