| 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 | |
| 60 | typedef 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 | |
| 74 | int cd9660_rrip_analyze(struct iso_directory_record *isodir, |
| 75 | struct iso_node *inop, struct iso_mnt *imp); |
| 76 | int cd9660_rrip_getname(struct iso_directory_record *isodir, |
| 77 | char *outbuf, u_short *outlen, |
| 78 | ino_t *inump, struct iso_mnt *imp); |
| 79 | int cd9660_rrip_getsymname(struct iso_directory_record *isodir, |
| 80 | char *outbuf, u_short *outlen, |
| 81 | struct iso_mnt *imp); |
| 82 | int cd9660_rrip_offset(struct iso_directory_record *isodir, |
| 83 | struct iso_mnt *imp); |
| 84 | |
| 85 | #endif /* _ISOFS_CD9660_ISO_RRIP_H_ */ |
| 86 | |