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