1/* $NetBSD: iso_rrip.h,v 1.4 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 * @(#)iso_rrip.h 8.2 (Berkeley) 1/23/94
37 */
38
39#ifndef _ISOFS_CD9660_ISO_RRIP_H_
40#define _ISOFS_CD9660_ISO_RRIP_H_
41
42/*
43 * Analyze function flag (similar to RR field bits)
44 */
45#define ISO_SUSP_ATTR 0x0001
46#define ISO_SUSP_DEVICE 0x0002
47#define ISO_SUSP_SLINK 0x0004
48#define ISO_SUSP_ALTNAME 0x0008
49#define ISO_SUSP_CLINK 0x0010
50#define ISO_SUSP_PLINK 0x0020
51#define ISO_SUSP_RELDIR 0x0040
52#define ISO_SUSP_TSTAMP 0x0080
53#define ISO_SUSP_IDFLAG 0x0100
54#define ISO_SUSP_EXTREF 0x0200
55#define ISO_SUSP_CONT 0x0400
56#define ISO_SUSP_OFFSET 0x0800
57#define ISO_SUSP_STOP 0x1000
58#define ISO_SUSP_UNKNOWN 0x8000
59
60typedef struct {
61 struct iso_node *inop;
62 int fields; /* interesting fields in this analysis */
63 daddr_t iso_ce_blk; /* block of continuation area */
64 off_t iso_ce_off; /* offset of continuation area */
65 int iso_ce_len; /* length of continuation area */
66 struct iso_mnt *imp; /* mount structure */
67 ino_t *inump; /* inode number pointer */
68 char *outbuf; /* name/symbolic link output area */
69 u_short *outlen; /* length of above */
70 u_short maxlen; /* maximum length of above */
71 int cont; /* continuation of above */
72} ISO_RRIP_ANALYZE;
73
74int cd9660_rrip_analyze(struct iso_directory_record *isodir,
75 struct iso_node *inop, struct iso_mnt *imp);
76int cd9660_rrip_getname(struct iso_directory_record *isodir,
77 char *outbuf, u_short *outlen,
78 ino_t *inump, struct iso_mnt *imp);
79int cd9660_rrip_getsymname(struct iso_directory_record *isodir,
80 char *outbuf, u_short *outlen,
81 struct iso_mnt *imp);
82int cd9660_rrip_offset(struct iso_directory_record *isodir,
83 struct iso_mnt *imp);
84
85#endif /* _ISOFS_CD9660_ISO_RRIP_H_ */
86