Annotation of kernel/bsd/isofs/cd9660/iso_rrip.h, revision 1.1.1.1

1.1       root        1: /*
                      2:  * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
                      3:  *
                      4:  * @APPLE_LICENSE_HEADER_START@
                      5:  * 
                      6:  * Portions Copyright (c) 1999 Apple Computer, Inc.  All Rights
                      7:  * Reserved.  This file contains Original Code and/or Modifications of
                      8:  * Original Code as defined in and that are subject to the Apple Public
                      9:  * Source License Version 1.1 (the "License").  You may not use this file
                     10:  * except in compliance with the License.  Please obtain a copy of the
                     11:  * License at http://www.apple.com/publicsource and read it before using
                     12:  * this file.
                     13:  * 
                     14:  * The Original Code and all software distributed under the License are
                     15:  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
                     16:  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
                     17:  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
                     18:  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
                     19:  * License for the specific language governing rights and limitations
                     20:  * under the License.
                     21:  * 
                     22:  * @APPLE_LICENSE_HEADER_END@
                     23:  */
                     24: 
                     25: /*     $NetBSD: iso_rrip.h,v 1.3 1994/06/29 06:32:02 cgd Exp $ */
                     26: 
                     27: /*-
                     28:  * Copyright (c) 1993, 1994
                     29:  *     The Regents of the University of California.  All rights reserved.
                     30:  *
                     31:  * This code is derived from software contributed to Berkeley
                     32:  * by Pace Willisson ([email protected]).  The Rock Ridge Extension
                     33:  * Support code is derived from software contributed to Berkeley
                     34:  * by Atsushi Murai ([email protected]).
                     35:  *
                     36:  * Redistribution and use in source and binary forms, with or without
                     37:  * modification, are permitted provided that the following conditions
                     38:  * are met:
                     39:  * 1. Redistributions of source code must retain the above copyright
                     40:  *    notice, this list of conditions and the following disclaimer.
                     41:  * 2. Redistributions in binary form must reproduce the above copyright
                     42:  *    notice, this list of conditions and the following disclaimer in the
                     43:  *    documentation and/or other materials provided with the distribution.
                     44:  * 3. All advertising materials mentioning features or use of this software
                     45:  *    must display the following acknowledgement:
                     46:  *     This product includes software developed by the University of
                     47:  *     California, Berkeley and its contributors.
                     48:  * 4. Neither the name of the University nor the names of its contributors
                     49:  *    may be used to endorse or promote products derived from this software
                     50:  *    without specific prior written permission.
                     51:  *
                     52:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
                     53:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
                     54:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
                     55:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
                     56:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
                     57:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
                     58:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                     59:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
                     60:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
                     61:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
                     62:  * SUCH DAMAGE.
                     63:  *
                     64:  *     @(#)iso_rrip.h  8.2 (Berkeley) 1/23/94
                     65:  */
                     66: 
                     67: 
                     68: /*
                     69:  *     Analyze function flag (similar to RR field bits)
                     70:  */
                     71: #define        ISO_SUSP_ATTR           0x0001
                     72: #define        ISO_SUSP_DEVICE         0x0002
                     73: #define        ISO_SUSP_SLINK          0x0004
                     74: #define        ISO_SUSP_ALTNAME        0x0008
                     75: #define        ISO_SUSP_CLINK          0x0010
                     76: #define        ISO_SUSP_PLINK          0x0020
                     77: #define        ISO_SUSP_RELDIR         0x0040
                     78: #define        ISO_SUSP_TSTAMP         0x0080
                     79: #define        ISO_SUSP_IDFLAG         0x0100
                     80: #define        ISO_SUSP_EXTREF         0x0200
                     81: #define        ISO_SUSP_CONT           0x0400
                     82: #define        ISO_SUSP_OFFSET         0x0800
                     83: #define        ISO_SUSP_STOP           0x1000
                     84: #define        ISO_SUSP_UNKNOWN        0x8000
                     85: 
                     86: typedef struct {
                     87:        struct iso_node *inop;
                     88:        int             fields;         /* interesting fields in this analysis */
                     89:        daddr_t         iso_ce_blk;     /* block of continuation area */
                     90:        off_t           iso_ce_off;     /* offset of continuation area */
                     91:        int             iso_ce_len;     /* length of continuation area */
                     92:        struct iso_mnt  *imp;           /* mount structure */
                     93:        ino_t           *inump;         /* inode number pointer */
                     94:        char            *outbuf;        /* name/symbolic link output area */
                     95:        u_short         *outlen;        /* length of above */
                     96:        u_short         maxlen;         /* maximum length of above */
                     97:        int             cont;           /* continuation of above */
                     98: } ISO_RRIP_ANALYZE;
                     99: 
                    100: int cd9660_rrip_analyze __P((struct iso_directory_record *isodir,
                    101:                            struct iso_node *inop, struct iso_mnt *imp));
                    102: int cd9660_rrip_getname __P((struct iso_directory_record *isodir,
                    103:                            char *outbuf, u_short *outlen,
                    104:                            ino_t *inump, struct iso_mnt *imp));
                    105: int cd9660_rrip_getsymname __P((struct iso_directory_record *isodir,
                    106:                               char *outbuf, u_short *outlen,
                    107:                               struct iso_mnt *imp));
                    108: int cd9660_rrip_offset __P((struct iso_directory_record *isodir,
                    109:                           struct iso_mnt *imp));

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