1 /*-
2 * SPDX-License-Identifier: BSD-3-Clause
3 *
4 * Copyright (c) 1993, 1994
5 * The Regents of the University of California. All rights reserved.
6 *
7 * This code is derived from software contributed to Berkeley
8 * by Pace Willisson (pace@blitz.com). The Rock Ridge Extension
9 * Support code is derived from software contributed to Berkeley
10 * by Atsushi Murai (amurai@spec.co.jp).
11 *
12 * Redistribution and use in source and binary forms, with or without
13 * modification, are permitted provided that the following conditions
14 * are met:
15 * 1. Redistributions of source code must retain the above copyright
16 * notice, this list of conditions and the following disclaimer.
17 * 2. Redistributions in binary form must reproduce the above copyright
18 * notice, this list of conditions and the following disclaimer in the
19 * documentation and/or other materials provided with the distribution.
20 * 3. Neither the name of the University nor the names of its contributors
21 * may be used to endorse or promote products derived from this software
22 * without specific prior written permission.
23 *
24 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 * SUCH DAMAGE.
35 *
36 * @(#)cd9660_rrip.h 8.2 (Berkeley) 12/5/94
37 * $FreeBSD$
38 */
39
40 typedef struct {
41 char type [ISODCL ( 0, 1)];
42 u_char length [ISODCL ( 2, 2)]; /* 711 */
43 u_char version [ISODCL ( 3, 3)];
44 } ISO_SUSP_HEADER;
45
46 typedef struct {
47 ISO_SUSP_HEADER h;
48 char mode [ISODCL ( 4, 11)]; /* 733 */
49 char links [ISODCL ( 12, 19)]; /* 733 */
50 char uid [ISODCL ( 20, 27)]; /* 733 */
51 char gid [ISODCL ( 28, 35)]; /* 733 */
52 } ISO_RRIP_ATTR;
53
54 typedef struct {
55 ISO_SUSP_HEADER h;
56 char dev_t_high [ISODCL ( 4, 11)]; /* 733 */
57 char dev_t_low [ISODCL ( 12, 19)]; /* 733 */
58 } ISO_RRIP_DEVICE;
59
60 #define ISO_SUSP_CFLAG_CONTINUE 0x01
61 #define ISO_SUSP_CFLAG_CURRENT 0x02
62 #define ISO_SUSP_CFLAG_PARENT 0x04
63 #define ISO_SUSP_CFLAG_ROOT 0x08
64 #define ISO_SUSP_CFLAG_VOLROOT 0x10
65 #define ISO_SUSP_CFLAG_HOST 0x20
66
67 typedef struct {
68 u_char cflag [ISODCL ( 1, 1)];
69 u_char clen [ISODCL ( 2, 2)];
70 u_char name [1]; /* XXX */
71 } ISO_RRIP_SLINK_COMPONENT;
72 #define ISO_RRIP_SLSIZ 2
73
74 typedef struct {
75 ISO_SUSP_HEADER h;
76 u_char flags [ISODCL ( 4, 4)];
77 u_char component [ISODCL ( 5, 5)];
78 } ISO_RRIP_SLINK;
79
80 typedef struct {
81 ISO_SUSP_HEADER h;
82 char flags [ISODCL ( 4, 4)];
83 } ISO_RRIP_ALTNAME;
84
85 typedef struct {
86 ISO_SUSP_HEADER h;
87 char dir_loc [ISODCL ( 4, 11)]; /* 733 */
88 } ISO_RRIP_CLINK;
89
90 typedef struct {
91 ISO_SUSP_HEADER h;
92 char dir_loc [ISODCL ( 4, 11)]; /* 733 */
93 } ISO_RRIP_PLINK;
94
95 typedef struct {
96 ISO_SUSP_HEADER h;
97 } ISO_RRIP_RELDIR;
98
99 #define ISO_SUSP_TSTAMP_FORM17 0x80
100 #define ISO_SUSP_TSTAMP_FORM7 0x00
101 #define ISO_SUSP_TSTAMP_CREAT 0x01
102 #define ISO_SUSP_TSTAMP_MODIFY 0x02
103 #define ISO_SUSP_TSTAMP_ACCESS 0x04
104 #define ISO_SUSP_TSTAMP_ATTR 0x08
105 #define ISO_SUSP_TSTAMP_BACKUP 0x10
106 #define ISO_SUSP_TSTAMP_EXPIRE 0x20
107 #define ISO_SUSP_TSTAMP_EFFECT 0x40
108
109 typedef struct {
110 ISO_SUSP_HEADER h;
111 u_char flags [ISODCL ( 4, 4)];
112 u_char time [ISODCL ( 5, 5)];
113 } ISO_RRIP_TSTAMP;
114
115 typedef struct {
116 ISO_SUSP_HEADER h;
117 u_char flags [ISODCL ( 4, 4)];
118 } ISO_RRIP_IDFLAG;
119
120 typedef struct {
121 ISO_SUSP_HEADER h;
122 char len_id [ISODCL ( 4, 4)];
123 char len_des [ISODCL ( 5, 5)];
124 char len_src [ISODCL ( 6, 6)];
125 char version [ISODCL ( 7, 7)];
126 } ISO_RRIP_EXTREF;
127
128 typedef struct {
129 ISO_SUSP_HEADER h;
130 char check [ISODCL ( 4, 5)];
131 char skip [ISODCL ( 6, 6)];
132 } ISO_RRIP_OFFSET;
133
134 typedef struct {
135 ISO_SUSP_HEADER h;
136 u_char location [ISODCL ( 4, 11)];
137 u_char offset [ISODCL ( 12, 19)];
138 u_char length [ISODCL ( 20, 27)];
139 } ISO_RRIP_CONT;
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