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  */
38 
39 #ifndef	CD9660_RRIP_H
40 #define	CD9660_RRIP_H
41 
42 typedef struct {
43 	char   type			[ISODCL(0,    1)];
44 	uchar_t length			[ISODCL(2,    2)]; /* 711 */
45 	uchar_t version			[ISODCL(3,    3)];
46 } ISO_SUSP_HEADER;
47 
48 typedef struct {
49 	ISO_SUSP_HEADER			h;
50 	char mode			[ISODCL(4,   11)]; /* 733 */
51 	char links			[ISODCL(12,   19)]; /* 733 */
52 	char uid			[ISODCL(20,   27)]; /* 733 */
53 	char gid			[ISODCL(28,   35)]; /* 733 */
54 } ISO_RRIP_ATTR;
55 
56 typedef struct {
57 	ISO_SUSP_HEADER			h;
58 	char dev_t_high			[ISODCL(4,   11)]; /* 733 */
59 	char dev_t_low			[ISODCL(12,   19)]; /* 733 */
60 } ISO_RRIP_DEVICE;
61 
62 #define	ISO_SUSP_CFLAG_CONTINUE	0x01
63 #define	ISO_SUSP_CFLAG_CURRENT	0x02
64 #define	ISO_SUSP_CFLAG_PARENT	0x04
65 #define	ISO_SUSP_CFLAG_ROOT	0x08
66 #define	ISO_SUSP_CFLAG_VOLROOT	0x10
67 #define	ISO_SUSP_CFLAG_HOST	0x20
68 
69 typedef struct {
70 	uchar_t cflag			[ISODCL(1,    1)];
71 	uchar_t clen			[ISODCL(2,    2)];
72 	uchar_t name			[1];			/* XXX */
73 } ISO_RRIP_SLINK_COMPONENT;
74 #define	ISO_RRIP_SLSIZ	2
75 
76 typedef struct {
77 	ISO_SUSP_HEADER			h;
78 	uchar_t flags			[ISODCL(4,	 4)];
79 	uchar_t component		[ISODCL(5,	 5)];
80 } ISO_RRIP_SLINK;
81 
82 typedef struct {
83 	ISO_SUSP_HEADER			h;
84 	char flags			[ISODCL(4,	 4)];
85 } ISO_RRIP_ALTNAME;
86 
87 typedef struct {
88 	ISO_SUSP_HEADER			h;
89 	char dir_loc			[ISODCL(4,	 11)]; /* 733 */
90 } ISO_RRIP_CLINK;
91 
92 typedef struct {
93 	ISO_SUSP_HEADER			h;
94 	char dir_loc			[ISODCL(4,	 11)]; /* 733 */
95 } ISO_RRIP_PLINK;
96 
97 typedef struct {
98 	ISO_SUSP_HEADER			h;
99 } ISO_RRIP_RELDIR;
100 
101 #define	ISO_SUSP_TSTAMP_FORM17	0x80
102 #define	ISO_SUSP_TSTAMP_FORM7	0x00
103 #define	ISO_SUSP_TSTAMP_CREAT	0x01
104 #define	ISO_SUSP_TSTAMP_MODIFY	0x02
105 #define	ISO_SUSP_TSTAMP_ACCESS	0x04
106 #define	ISO_SUSP_TSTAMP_ATTR	0x08
107 #define	ISO_SUSP_TSTAMP_BACKUP	0x10
108 #define	ISO_SUSP_TSTAMP_EXPIRE	0x20
109 #define	ISO_SUSP_TSTAMP_EFFECT	0x40
110 
111 typedef struct {
112 	ISO_SUSP_HEADER			h;
113 	uchar_t flags			[ISODCL(4,    4)];
114 	uchar_t time			[ISODCL(5,    5)];
115 } ISO_RRIP_TSTAMP;
116 
117 typedef struct {
118 	ISO_SUSP_HEADER			h;
119 	uchar_t flags			[ISODCL(4,    4)];
120 } ISO_RRIP_IDFLAG;
121 
122 typedef struct {
123 	ISO_SUSP_HEADER			h;
124 	char len_id			[ISODCL(4,	 4)];
125 	char len_des			[ISODCL(5,	 5)];
126 	char len_src			[ISODCL(6,	 6)];
127 	char version			[ISODCL(7,	 7)];
128 } ISO_RRIP_EXTREF;
129 
130 typedef struct {
131 	ISO_SUSP_HEADER			h;
132 	char check			[ISODCL(4,	 5)];
133 	char skip			[ISODCL(6,	 6)];
134 } ISO_RRIP_OFFSET;
135 
136 typedef struct {
137 	ISO_SUSP_HEADER			h;
138 	uchar_t location			[ISODCL(4,	11)];
139 	uchar_t offset			[ISODCL(12,	19)];
140 	uchar_t length			[ISODCL(20,	27)];
141 } ISO_RRIP_CONT;
142 
143 #endif	/* CD9660_RRIP_H */
144