compat/include/fstab.h

   1 /*
   2  *      Ported to Linux's Second Extended File System as part of the
   3  *      dump and restore backup suit
   4  *      Remy Card <card@Linux.EU.Org>, 1994, 1995, 1996
   5  *
   6  */
   7
   8 /*
   9  * Copyright (c) 1980, 1993
  10  *      The Regents of the University of California.  All rights reserved.
  11  *
  12  * Redistribution and use in source and binary forms, with or without
  13  * modification, are permitted provided that the following conditions
  14  * are met:
  15  * 1. Redistributions of source code must retain the above copyright
  16  *    notice, this list of conditions and the following disclaimer.
  17  * 2. Redistributions in binary form must reproduce the above copyright
  18  *    notice, this list of conditions and the following disclaimer in the
  19  *    documentation and/or other materials provided with the distribution.
  20  * 3. All advertising materials mentioning features or use of this software
  21  *    must display the following acknowledgement:
  22  *      This product includes software developed by the University of
  23  *      California, Berkeley and its contributors.
  24  * 4. Neither the name of the University nor the names of its contributors
  25  *    may be used to endorse or promote products derived from this software
  26  *    without specific prior written permission.
  27  *
  28  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  29  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  30  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  31  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  32  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  33  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  34  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  35  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  36  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  37  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  38  * SUCH DAMAGE.
  39  *
  40  *      @(#)fstab.h     8.1 (Berkeley) 6/2/93
  41  */
  42
  43 #ifndef _FSTAB_H_
  44 #define _FSTAB_H_
  45
  46 /*
  47  * File system table, see fstab(5).
  48  *
  49  * Used by dump, mount, umount, swapon, fsck, df, ...
  50  *
  51  * For ufs fs_spec field is the block special name.  Programs that want to
  52  * use the character special name must create that name by prepending a 'r'
  53  * after the right most slash.  Quota files are always named "quotas", so
  54  * if type is "rq", then use concatenation of fs_file and "quotas" to locate
  55  * quota file.
  56  */
  57 #define _PATH_FSTAB     "/etc/fstab"
  58 #define FSTAB           "/etc/fstab"    /* deprecated */
  59
  60 #define FSTAB_DEF       "defaults"      /* default mount option */
  61 #define FSTAB_RW        "rw"            /* read/write device */
  62 #define FSTAB_RQ        "rq"            /* read/write with quotas */
  63 #define FSTAB_RO        "ro"            /* read-only device */
  64 #define FSTAB_SW        "sw"            /* swap device */
  65 #define FSTAB_XX        "ignore"        /* ignore totally */
  66
  67 struct fstab {
  68         char    *fs_spec;               /* block special device name */
  69         char    *fs_file;               /* file system path prefix */
  70         char    *fs_vfstype;            /* File system type, ufs, nfs */
  71         char    *fs_mntops;             /* Mount options ala -o */
  72         char    *fs_type;               /* FSTAB_* from fs_mntops */
  73         int     fs_freq;                /* dump frequency, in days */
  74         int     fs_passno;              /* pass number on parallel dump */
  75 };
  76
  77 #include <sys/cdefs.h>
  78
  79 __BEGIN_DECLS
  80 struct fstab *getfsent __P((void));
  81 struct fstab *getfsspec __P((const char *));
  82 struct fstab *getfsfile __P((const char *));
  83 int setfsent __P((void));
  84 void endfsent __P((void));
  85 __END_DECLS
  86
  87 #endif /* !_FSTAB_H_ */