1/*	$NetBSD: iso_rrip.h,v 1.3 2005/08/30 18:47:19 xtraeme 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