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      1 /*	$NetBSD: cd9660_rrip.h,v 1.3 2005/12/03 17:34:43 christos Exp $	*/
      2 
      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 (at) blitz.com).  The Rock Ridge Extension
      9  * Support code is derived from software contributed to Berkeley
     10  * by Atsushi Murai (amurai (at) 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 _ISOFS_CD9660_CD9660_RRIP_H_
     40 #define _ISOFS_CD9660_CD9660_RRIP_H_
     41 
     42 typedef struct {
     43 	char   type			[ISODCL (  0,    1)];
     44 	u_char length			[ISODCL (  2,    2)]; /* 711 */
     45 	u_char 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 	u_char cflag			[ISODCL (  1,    1)];
     71 	u_char clen			[ISODCL (  2,    2)];
     72 	u_char name			[1];			/* XXX */
     73 } ISO_RRIP_SLINK_COMPONENT;
     74 #define	ISO_RRIP_SLSIZ	2
     75 
     76 typedef struct {
     77 	ISO_SUSP_HEADER			h;
     78 	u_char flags			[ISODCL (  4,    4)];
     79 	u_char 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 	u_char flags			[ISODCL (  4,    4)];
    114 	u_char time			[ISODCL (  5,    5)];
    115 } ISO_RRIP_TSTAMP;
    116 
    117 typedef struct {
    118 	ISO_SUSP_HEADER			h;
    119 	u_char 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 	char location			[ISODCL (  4,	11)];
    139 	char offset			[ISODCL ( 12,	19)];
    140 	char length			[ISODCL ( 20,	27)];
    141 } ISO_RRIP_CONT;
    142 
    143 #endif /* _ISOFS_CD9660_CD9660_RRIP_H_ */
    144