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Annotation of sys/isofs/cd9660/cd9660_rrip.h, Revision 1.1.1.1

1.1       nbrk        1: /*     $OpenBSD: cd9660_rrip.h,v 1.3 2003/06/02 23:28:05 millert Exp $ */
                      2: /*     $NetBSD: cd9660_rrip.h,v 1.6 1994/12/13 22:33:24 mycroft Exp $  */
                      3:
                      4: /*-
                      5:  * Copyright (c) 1993, 1994
                      6:  *     The Regents of the University of California.  All rights reserved.
                      7:  *
                      8:  * This code is derived from software contributed to Berkeley
                      9:  * by Pace Willisson (pace@blitz.com).  The Rock Ridge Extension
                     10:  * Support code is derived from software contributed to Berkeley
                     11:  * by Atsushi Murai (amurai@spec.co.jp).
                     12:  *
                     13:  * Redistribution and use in source and binary forms, with or without
                     14:  * modification, are permitted provided that the following conditions
                     15:  * are met:
                     16:  * 1. Redistributions of source code must retain the above copyright
                     17:  *    notice, this list of conditions and the following disclaimer.
                     18:  * 2. Redistributions in binary form must reproduce the above copyright
                     19:  *    notice, this list of conditions and the following disclaimer in the
                     20:  *    documentation and/or other materials provided with the distribution.
                     21:  * 3. Neither the name of the University nor the names of its contributors
                     22:  *    may be used to endorse or promote products derived from this software
                     23:  *    without specific prior written permission.
                     24:  *
                     25:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
                     26:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
                     27:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
                     28:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
                     29:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
                     30:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
                     31:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                     32:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
                     33:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
                     34:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
                     35:  * SUCH DAMAGE.
                     36:  *
                     37:  *     @(#)cd9660_rrip.h       8.2 (Berkeley) 12/5/94
                     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:        char location                   [ISODCL (  4,   11)];
                    137:        char offset                     [ISODCL ( 12,   19)];
                    138:        char length                     [ISODCL ( 20,   27)];
                    139: } ISO_RRIP_CONT;