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 * 3. All advertising materials mentioning features or use of this software 19 * must display the following acknowledgement: 20 * This product includes software developed by the University of 21 * California, Berkeley and its contributors. 22 * 4. Neither the name of the University nor the names of its contributors 23 * may be used to endorse or promote products derived from this software 24 * without specific prior written permission. 25 * 26 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 27 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 28 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 29 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 30 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 31 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 32 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 36 * SUCH DAMAGE. 37 * 38 * @(#)iso_rrip.h 8.2 (Berkeley) 1/23/94 39 * $FreeBSD: src/sys/isofs/cd9660/iso_rrip.h,v 1.6 1999/08/28 00:46:07 peter Exp $ 40 * $DragonFly: src/sys/vfs/isofs/cd9660/iso_rrip.h,v 1.3 2003/08/20 09:56:32 rob Exp $ 41 */ 42 43 44 /* 45 * Analyze function flag (similar to RR field bits) 46 */ 47 #define ISO_SUSP_ATTR 0x0001 48 #define ISO_SUSP_DEVICE 0x0002 49 #define ISO_SUSP_SLINK 0x0004 50 #define ISO_SUSP_ALTNAME 0x0008 51 #define ISO_SUSP_CLINK 0x0010 52 #define ISO_SUSP_PLINK 0x0020 53 #define ISO_SUSP_RELDIR 0x0040 54 #define ISO_SUSP_TSTAMP 0x0080 55 #define ISO_SUSP_IDFLAG 0x0100 56 #define ISO_SUSP_EXTREF 0x0200 57 #define ISO_SUSP_CONT 0x0400 58 #define ISO_SUSP_OFFSET 0x0800 59 #define ISO_SUSP_STOP 0x1000 60 #define ISO_SUSP_UNKNOWN 0x8000 61 62 typedef struct { 63 struct iso_node *inop; 64 int fields; /* interesting fields in this analysis */ 65 daddr_t iso_ce_blk; /* block of continuation area */ 66 off_t iso_ce_off; /* offset of continuation area */ 67 int iso_ce_len; /* length of continuation area */ 68 struct iso_mnt *imp; /* mount structure */ 69 ino_t *inump; /* inode number pointer */ 70 char *outbuf; /* name/symbolic link output area */ 71 u_short *outlen; /* length of above */ 72 u_short maxlen; /* maximum length of above */ 73 int cont; /* continuation of above */ 74 } ISO_RRIP_ANALYZE; 75 76 struct iso_directory_record; 77 78 int cd9660_rrip_analyze (struct iso_directory_record *isodir, 79 struct iso_node *inop, struct iso_mnt *imp); 80 int cd9660_rrip_getname (struct iso_directory_record *isodir, 81 char *outbuf, u_short *outlen, 82 ino_t *inump, struct iso_mnt *imp); 83 int cd9660_rrip_getsymname (struct iso_directory_record *isodir, 84 char *outbuf, u_short *outlen, 85 struct iso_mnt *imp); 86 int cd9660_rrip_offset (struct iso_directory_record *isodir, 87 struct iso_mnt *imp); 88