bsd/include/fstab.h

   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 /*
  23  * Copyright (c) 1980, 1993
  24  *      The Regents of the University of California.  All rights reserved.
  25  *
  26  * Redistribution and use in source and binary forms, with or without
  27  * modification, are permitted provided that the following conditions
  28  * are met:
  29  * 1. Redistributions of source code must retain the above copyright
  30  *    notice, this list of conditions and the following disclaimer.
  31  * 2. Redistributions in binary form must reproduce the above copyright
  32  *    notice, this list of conditions and the following disclaimer in the
  33  *    documentation and/or other materials provided with the distribution.
  34  * 3. All advertising materials mentioning features or use of this software
  35  *    must display the following acknowledgement:
  36  *      This product includes software developed by the University of
  37  *      California, Berkeley and its contributors.
  38  * 4. Neither the name of the University nor the names of its contributors
  39  *    may be used to endorse or promote products derived from this software
  40  *    without specific prior written permission.
  41  *
  42  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  43  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  44  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  45  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  46  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  47  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  48  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  49  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  50  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  51  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  52  * SUCH DAMAGE.
  53  *
  54  *      @(#)fstab.h     8.1 (Berkeley) 6/2/93
  55  */
  56
  57 #ifndef _FSTAB_H_
  58 #define _FSTAB_H_
  59
  60 /*
  61  * File system table, see fstab(5).
  62  *
  63  * Used by dump, mount, umount, swapon, fsck, df, ...
  64  *
  65  * For ufs fs_spec field is the block special name.  Programs that want to
  66  * use the character special name must create that name by prepending a 'r'
  67  * after the right most slash.  Quota files are always named "quotas", so
  68  * if type is "rq", then use concatenation of fs_file and "quotas" to locate
  69  * quota file.
  70  */
  71 #define _PATH_FSTAB     "/etc/fstab"
  72 #define FSTAB           "/etc/fstab"    /* deprecated */
  73
  74 #define FSTAB_RW        "rw"            /* read/write device */
  75 #define FSTAB_RQ        "rq"            /* read/write with quotas */
  76 #define FSTAB_RO        "ro"            /* read-only device */
  77 #define FSTAB_SW        "sw"            /* swap device */
  78 #define FSTAB_XX        "xx"            /* ignore totally */
  79
  80 struct fstab {
  81         char    *fs_spec;               /* block special device name */
  82         char    *fs_file;               /* file system path prefix */
  83         char    *fs_vfstype;            /* File system type, ufs, nfs */
  84         char    *fs_mntops;             /* Mount options ala -o */
  85         char    *fs_type;               /* FSTAB_* from fs_mntops */
  86         int     fs_freq;                /* dump frequency, in days */
  87         int     fs_passno;              /* pass number on parallel dump */
  88 };
  89
  90 #include <sys/cdefs.h>
  91
  92 __BEGIN_DECLS
  93 struct fstab *getfsent __P((void));
  94 struct fstab *getfsspec __P((const char *));
  95 struct fstab *getfsfile __P((const char *));
  96 int setfsent __P((void));
  97 void endfsent __P((void));
  98 __END_DECLS
  99
 100 #endif /* !_FSTAB_H_ */