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Annotation of XNU/bsd/isofs/cd9660/iso_rrip.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
        !             3:  *
        !             4:  * @APPLE_LICENSE_HEADER_START@
        !             5:  * 
        !             6:  * The contents of this file constitute Original Code as defined in and
        !             7:  * are subject to the Apple Public Source License Version 1.1 (the
        !             8:  * "License").  You may not use this file except in compliance with the
        !             9:  * License.  Please obtain a copy of the License at
        !            10:  * http://www.apple.com/publicsource and read it before using this file.
        !            11:  * 
        !            12:  * This Original Code and all software distributed under the License are
        !            13:  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
        !            14:  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
        !            15:  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
        !            16:  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
        !            17:  * License for the specific language governing rights and limitations
        !            18:  * under the License.
        !            19:  * 
        !            20:  * @APPLE_LICENSE_HEADER_END@
        !            21:  */
        !            22: /*     $NetBSD: iso_rrip.h,v 1.3 1994/06/29 06:32:02 cgd Exp $ */
        !            23: 
        !            24: /*-
        !            25:  * Copyright (c) 1993, 1994
        !            26:  *     The Regents of the University of California.  All rights reserved.
        !            27:  *
        !            28:  * This code is derived from software contributed to Berkeley
        !            29:  * by Pace Willisson ([email protected]).  The Rock Ridge Extension
        !            30:  * Support code is derived from software contributed to Berkeley
        !            31:  * by Atsushi Murai ([email protected]).
        !            32:  *
        !            33:  * Redistribution and use in source and binary forms, with or without
        !            34:  * modification, are permitted provided that the following conditions
        !            35:  * are met:
        !            36:  * 1. Redistributions of source code must retain the above copyright
        !            37:  *    notice, this list of conditions and the following disclaimer.
        !            38:  * 2. Redistributions in binary form must reproduce the above copyright
        !            39:  *    notice, this list of conditions and the following disclaimer in the
        !            40:  *    documentation and/or other materials provided with the distribution.
        !            41:  * 3. All advertising materials mentioning features or use of this software
        !            42:  *    must display the following acknowledgement:
        !            43:  *     This product includes software developed by the University of
        !            44:  *     California, Berkeley and its contributors.
        !            45:  * 4. Neither the name of the University nor the names of its contributors
        !            46:  *    may be used to endorse or promote products derived from this software
        !            47:  *    without specific prior written permission.
        !            48:  *
        !            49:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
        !            50:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
        !            51:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
        !            52:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
        !            53:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
        !            54:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
        !            55:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
        !            56:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
        !            57:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
        !            58:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
        !            59:  * SUCH DAMAGE.
        !            60:  *
        !            61:  *     @(#)iso_rrip.h  8.2 (Berkeley) 1/23/94
        !            62:  */
        !            63: 
        !            64: 
        !            65: /*
        !            66:  *     Analyze function flag (similar to RR field bits)
        !            67:  */
        !            68: #define        ISO_SUSP_ATTR           0x0001
        !            69: #define        ISO_SUSP_DEVICE         0x0002
        !            70: #define        ISO_SUSP_SLINK          0x0004
        !            71: #define        ISO_SUSP_ALTNAME        0x0008
        !            72: #define        ISO_SUSP_CLINK          0x0010
        !            73: #define        ISO_SUSP_PLINK          0x0020
        !            74: #define        ISO_SUSP_RELDIR         0x0040
        !            75: #define        ISO_SUSP_TSTAMP         0x0080
        !            76: #define        ISO_SUSP_IDFLAG         0x0100
        !            77: #define        ISO_SUSP_EXTREF         0x0200
        !            78: #define        ISO_SUSP_CONT           0x0400
        !            79: #define        ISO_SUSP_OFFSET         0x0800
        !            80: #define        ISO_SUSP_STOP           0x1000
        !            81: #define        ISO_SUSP_UNKNOWN        0x8000
        !            82: 
        !            83: typedef struct {
        !            84:        struct iso_node *inop;
        !            85:        int             fields;         /* interesting fields in this analysis */
        !            86:        daddr_t         iso_ce_blk;     /* block of continuation area */
        !            87:        off_t           iso_ce_off;     /* offset of continuation area */
        !            88:        int             iso_ce_len;     /* length of continuation area */
        !            89:        struct iso_mnt  *imp;           /* mount structure */
        !            90:        ino_t           *inump;         /* inode number pointer */
        !            91:        char            *outbuf;        /* name/symbolic link output area */
        !            92:        u_short         *outlen;        /* length of above */
        !            93:        u_short         maxlen;         /* maximum length of above */
        !            94:        int             cont;           /* continuation of above */
        !            95: } ISO_RRIP_ANALYZE;
        !            96: 
        !            97: int cd9660_rrip_analyze __P((struct iso_directory_record *isodir,
        !            98:                            struct iso_node *inop, struct iso_mnt *imp));
        !            99: int cd9660_rrip_getname __P((struct iso_directory_record *isodir,
        !           100:                            char *outbuf, u_short *outlen,
        !           101:                            ino_t *inump, struct iso_mnt *imp));
        !           102: int cd9660_rrip_getsymname __P((struct iso_directory_record *isodir,
        !           103:                               char *outbuf, u_short *outlen,
        !           104:                               struct iso_mnt *imp));
        !           105: int cd9660_rrip_offset __P((struct iso_directory_record *isodir,
        !           106:                           struct iso_mnt *imp));

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