bsd/isofs/cd9660/cd9660_mount.h

   1 /*
   2  * Copyright (c) 2000-2005 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_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. Please obtain a copy of the License at
  10  * http://www.opensource.apple.com/apsl/ and read it before using this
  11  * file.
  12  *
  13  * The Original Code and all software distributed under the License are
  14  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  15  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  16  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  18  * Please see the License for the specific language governing rights and
  19  * limitations under the License.
  20  *
  21  * @APPLE_LICENSE_HEADER_END@
  22  */
  23 /*
  24  * Copyright (c) 1995
  25  *      The Regents of the University of California.  All rights reserved.
  26  *
  27  * This code is derived from software contributed to Berkeley
  28  * by Pace Willisson (pace@blitz.com).  The Rock Ridge Extension
  29  * Support code is derived from software contributed to Berkeley
  30  * by Atsushi Murai (amurai@spec.co.jp).
  31  *
  32  * Redistribution and use in source and binary forms, with or without
  33  * modification, are permitted provided that the following conditions
  34  * are met:
  35  * 1. Redistributions of source code must retain the above copyright
  36  *    notice, this list of conditions and the following disclaimer.
  37  * 2. Redistributions in binary form must reproduce the above copyright
  38  *    notice, this list of conditions and the following disclaimer in the
  39  *    documentation and/or other materials provided with the distribution.
  40  * 3. All advertising materials mentioning features or use of this software
  41  *    must display the following acknowledgement:
  42  *      This product includes software developed by the University of
  43  *      California, Berkeley and its contributors.
  44  * 4. Neither the name of the University nor the names of its contributors
  45  *    may be used to endorse or promote products derived from this software
  46  *    without specific prior written permission.
  47  *
  48  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  49  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  50  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  51  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  52  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  53  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  54  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  55  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  56  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  57  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  58  * SUCH DAMAGE.
  59  *
  60  *      @(#)cd9660_mount.h      8.1 (Berkeley) 5/24/95
  61  */
  62
  63 #ifndef __ISOFS_CD9660_CD9660_MOUNT_H__
  64 #define __ISOFS_CD9660_CD9660_MOUNT_H__
  65
  66 #include <sys/appleapiopts.h>
  67 #include <sys/cdefs.h>
  68
  69 #ifdef __APPLE_API_UNSTABLE
  70 /*
  71  * Arguments to mount ISO 9660 filesystems.
  72  */
  73 struct CDTOC;
  74 struct iso_args {
  75 #ifndef KERNEL
  76         char    *fspec;                 /* block special device to mount */
  77 #endif
  78         int     flags;                  /* mounting flags, see below */
  79         int     ssector;                /* starting sector, 0 for 1st session */
  80         int     toc_length;             /* Size of *toc, including the toc.length field */
  81         struct CDTOC *toc;
  82 };
  83 #define ISOFSMNT_NORRIP   0x00000001    /* disable Rock Ridge Ext.*/
  84 #define ISOFSMNT_GENS     0x00000002    /* enable generation numbers */
  85 #define ISOFSMNT_EXTATT   0x00000004    /* enable extended attributes */
  86 #define ISOFSMNT_NOJOLIET 0x00000008    /* disable Joliet Ext.*/
  87 #define ISOFSMNT_TOC      0x00000010    /* iso_args.toc is valid */
  88
  89 #ifdef KERNEL
  90 /* LP64 version of iso_args.  all pointers
  91  * grow when we're dealing with a 64-bit process.
  92  * WARNING - keep in sync with iso_args
  93  */
  94 /* LP64todo - should this move? */
  95
  96 #if __DARWIN_ALIGN_NATURAL
  97 #pragma options align=natural
  98 #endif
  99
 100 struct user_iso_args {
 101         int     flags;                  /* mounting flags, see below */
 102         int     ssector;                /* starting sector, 0 for 1st session */
 103         int     toc_length;             /* Size of *toc, including the toc.length field */
 104         user_addr_t toc;
 105 };
 106
 107 #if __DARWIN_ALIGN_NATURAL
 108 #pragma options align=reset
 109 #endif
 110
 111 #endif /* KERNEL */
 112
 113 #endif /* __APPLE_API_UNSTABLE */
 114 #endif /* __ISOFS_CD9660_CD9660_MOUNT_H__ */