usr/src/boot/include/isofs/cd9660/cd9660_rrip.h

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