LCOM1920-T02G10

/*        $NetBSD: iso_rrip.h,v 1.4 2005/12/03 17:34:43 christos Exp $        */

/*-

 * Copyright (c) 1993, 1994

 *        The Regents of the University of California.  All rights reserved.

 *

 * This code is derived from software contributed to Berkeley

 * by Pace Willisson (pace@blitz.com).  The Rock Ridge Extension

 * Support code is derived from software contributed to Berkeley

 * by Atsushi Murai (amurai@spec.co.jp).

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 * 3. Neither the name of the University nor the names of its contributors

 *    may be used to endorse or promote products derived from this software

 *    without specific prior written permission.

 *

 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND

 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE

 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL

 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS

 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY

 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF

 * SUCH DAMAGE.

 *

 *        @(#)iso_rrip.h        8.2 (Berkeley) 1/23/94

 */

#ifndef _ISOFS_CD9660_ISO_RRIP_H_

#define _ISOFS_CD9660_ISO_RRIP_H_

/*

 *        Analyze function flag (similar to RR field bits)

 */

#define        ISO_SUSP_ATTR                0x0001

#define        ISO_SUSP_DEVICE                0x0002

#define        ISO_SUSP_SLINK                0x0004

#define        ISO_SUSP_ALTNAME        0x0008

#define        ISO_SUSP_CLINK                0x0010

#define        ISO_SUSP_PLINK                0x0020

#define        ISO_SUSP_RELDIR                0x0040

#define        ISO_SUSP_TSTAMP                0x0080

#define        ISO_SUSP_IDFLAG                0x0100

#define        ISO_SUSP_EXTREF                0x0200

#define        ISO_SUSP_CONT                0x0400

#define        ISO_SUSP_OFFSET                0x0800

#define        ISO_SUSP_STOP                0x1000

#define        ISO_SUSP_UNKNOWN        0x8000

typedef struct {

        struct iso_node        *inop;

        int                fields;                /* interesting fields in this analysis */

        daddr_t                iso_ce_blk;        /* block of continuation area */

        off_t                iso_ce_off;        /* offset of continuation area */

        int                iso_ce_len;        /* length of continuation area */

        struct iso_mnt        *imp;                /* mount structure */

        ino_t                *inump;                /* inode number pointer */

        char                *outbuf;        /* name/symbolic link output area */

        u_short                *outlen;        /* length of above */

        u_short                maxlen;                /* maximum length of above */

        int                cont;                /* continuation of above */

} ISO_RRIP_ANALYZE;

int cd9660_rrip_analyze(struct iso_directory_record *isodir,

                            struct iso_node *inop, struct iso_mnt *imp);

int cd9660_rrip_getname(struct iso_directory_record *isodir,

                            char *outbuf, u_short *outlen,

                            ino_t *inump, struct iso_mnt *imp);

int cd9660_rrip_getsymname(struct iso_directory_record *isodir,

                               char *outbuf, u_short *outlen,

                               struct iso_mnt *imp);

int cd9660_rrip_offset(struct iso_directory_record *isodir,

                           struct iso_mnt *imp);

#endif /* _ISOFS_CD9660_ISO_RRIP_H_ */