bsd/isofs/cd9660/cd9660_mount.h

   1 /*
   2  * Copyright (c) 2006 Apple Computer, Inc. All Rights Reserved.
   3  *
   4  * @APPLE_LICENSE_OSREFERENCE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License.  The rights granted to you under the
  10  * License may not be used to create, or enable the creation or
  11  * redistribution of, unlawful or unlicensed copies of an Apple operating
  12  * system, or to circumvent, violate, or enable the circumvention or
  13  * violation of, any terms of an Apple operating system software license
  14  * agreement.
  15  *
  16  * Please obtain a copy of the License at
  17  * http://www.opensource.apple.com/apsl/ and read it before using this
  18  * file.
  19  *
  20  * The Original Code and all software distributed under the License are
  21  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  22  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  23  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  24  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  25  * Please see the License for the specific language governing rights and
  26  * limitations under the License.
  27  *
  28  * @APPLE_LICENSE_OSREFERENCE_HEADER_END@
  29  */
  30 /*
  31  * Copyright (c) 1995
  32  *      The Regents of the University of California.  All rights reserved.
  33  *
  34  * This code is derived from software contributed to Berkeley
  35  * by Pace Willisson (pace@blitz.com).  The Rock Ridge Extension
  36  * Support code is derived from software contributed to Berkeley
  37  * by Atsushi Murai (amurai@spec.co.jp).
  38  *
  39  * Redistribution and use in source and binary forms, with or without
  40  * modification, are permitted provided that the following conditions
  41  * are met:
  42  * 1. Redistributions of source code must retain the above copyright
  43  *    notice, this list of conditions and the following disclaimer.
  44  * 2. Redistributions in binary form must reproduce the above copyright
  45  *    notice, this list of conditions and the following disclaimer in the
  46  *    documentation and/or other materials provided with the distribution.
  47  * 3. All advertising materials mentioning features or use of this software
  48  *    must display the following acknowledgement:
  49  *      This product includes software developed by the University of
  50  *      California, Berkeley and its contributors.
  51  * 4. Neither the name of the University nor the names of its contributors
  52  *    may be used to endorse or promote products derived from this software
  53  *    without specific prior written permission.
  54  *
  55  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  56  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  57  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  58  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  59  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  60  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  61  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  62  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  63  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  64  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  65  * SUCH DAMAGE.
  66  *
  67  *      @(#)cd9660_mount.h      8.1 (Berkeley) 5/24/95
  68  */
  69
  70 #ifndef __ISOFS_CD9660_CD9660_MOUNT_H__
  71 #define __ISOFS_CD9660_CD9660_MOUNT_H__
  72
  73 #include <sys/appleapiopts.h>
  74 #include <sys/cdefs.h>
  75
  76 #ifdef __APPLE_API_UNSTABLE
  77 /*
  78  * Arguments to mount ISO 9660 filesystems.
  79  */
  80 struct CDTOC;
  81 struct iso_args {
  82 #ifndef KERNEL
  83         char    *fspec;                 /* block special device to mount */
  84 #endif
  85         int     flags;                  /* mounting flags, see below */
  86         int     ssector;                /* starting sector, 0 for 1st session */
  87         int     toc_length;             /* Size of *toc, including the toc.length field */
  88         struct CDTOC *toc;
  89 };
  90 #define ISOFSMNT_NORRIP   0x00000001    /* disable Rock Ridge Ext.*/
  91 #define ISOFSMNT_GENS     0x00000002    /* enable generation numbers */
  92 #define ISOFSMNT_EXTATT   0x00000004    /* enable extended attributes */
  93 #define ISOFSMNT_NOJOLIET 0x00000008    /* disable Joliet Ext.*/
  94 #define ISOFSMNT_TOC      0x00000010    /* iso_args.toc is valid */
  95
  96 #ifdef KERNEL
  97 /* LP64 version of iso_args.  all pointers
  98  * grow when we're dealing with a 64-bit process.
  99  * WARNING - keep in sync with iso_args
 100  */
 101 /* LP64todo - should this move? */
 102
 103 #if __DARWIN_ALIGN_NATURAL
 104 #pragma options align=natural
 105 #endif
 106
 107 struct user_iso_args {
 108         int     flags;                  /* mounting flags, see below */
 109         int     ssector;                /* starting sector, 0 for 1st session */
 110         int     toc_length;             /* Size of *toc, including the toc.length field */
 111         user_addr_t toc;
 112 };
 113
 114 #if __DARWIN_ALIGN_NATURAL
 115 #pragma options align=reset
 116 #endif
 117
 118 #endif /* KERNEL */
 119
 120 #endif /* __APPLE_API_UNSTABLE */
 121 #endif /* __ISOFS_CD9660_CD9660_MOUNT_H__ */