sys/fs/cd9660/cd9660_rrip.h

   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@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 _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_ */