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>, 1994-1997
   5  *      Stelian Pop <pop@noos.fr>, 1999-2000
   6  *      Stelian Pop <pop@noos.fr> - Alcôve <www.alcove.fr>, 2000
   7  *
   8  *      $Id: fstab.h,v 1.9 2000/12/04 15:43:16 stelian Exp $
   9  */
  10
  11 /*
  12  * Copyright (c) 1980, 1993
  13  *      The Regents of the University of California.  All rights reserved.
  14  *
  15  * Redistribution and use in source and binary forms, with or without
  16  * modification, are permitted provided that the following conditions
  17  * are met:
  18  * 1. Redistributions of source code must retain the above copyright
  19  *    notice, this list of conditions and the following disclaimer.
  20  * 2. Redistributions in binary form must reproduce the above copyright
  21  *    notice, this list of conditions and the following disclaimer in the
  22  *    documentation and/or other materials provided with the distribution.
  23  * 3. All advertising materials mentioning features or use of this software
  24  *    must display the following acknowledgement:
  25  *      This product includes software developed by the University of
  26  *      California, Berkeley and its contributors.
  27  * 4. Neither the name of the University nor the names of its contributors
  28  *    may be used to endorse or promote products derived from this software
  29  *    without specific prior written permission.
  30  *
  31  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  32  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  33  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  34  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  35  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  36  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  37  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  38  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  39  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  40  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  41  * SUCH DAMAGE.
  42  */
  43
  44 #ifndef _FSTAB_H_
  45 #define _FSTAB_H_
  46
  47 /*
  48  * File system table, see fstab(5).
  49  *
  50  * Used by dump, mount, umount, swapon, fsck, df, ...
  51  *
  52  * For ufs fs_spec field is the block special name.  Programs that want to
  53  * use the character special name must create that name by prepending a 'r'
  54  * after the right most slash.  Quota files are always named "quotas", so
  55  * if type is "rq", then use concatenation of fs_file and "quotas" to locate
  56  * quota file.
  57  */
  58 #ifdef __linux__
  59 #include <mntent.h>
  60 #ifdef  _PATH_MNTTAB
  61 #define _PATH_FSTAB     _PATH_MNTTAB
  62 #else
  63 #define _PATH_FSTAB     "/etc/fstab"
  64 #endif
  65 #endif /* __linux__ */
  66 #define FSTAB           _PATH_FSTAB     /* deprecated */
  67
  68 #define FSTAB_DEF       "defaults"      /* default mount option */
  69 #define FSTAB_RW        "rw"            /* read/write device */
  70 #define FSTAB_RQ        "rq"            /* read/write with quotas */
  71 #define FSTAB_RO        "ro"            /* read-only device */
  72 #define FSTAB_SW        "sw"            /* swap device */
  73 #define FSTAB_XX        "ignore"        /* ignore totally */
  74
  75 struct fstab {
  76         char    *fs_spec;               /* block special device name */
  77         char    *fs_file;               /* file system path prefix */
  78         char    *fs_vfstype;            /* File system type, ufs, nfs */
  79         char    *fs_mntops;             /* Mount options ala -o */
  80         char    *fs_type;               /* FSTAB_* from fs_mntops */
  81         int     fs_freq;                /* dump frequency, in days */
  82         int     fs_passno;              /* pass number on parallel dump */
  83 };
  84
  85 #include <sys/cdefs.h>
  86
  87 __BEGIN_DECLS
  88 struct fstab *getfsent __P((void));
  89 struct fstab *getfsspec __P((const char *));
  90 struct fstab *getfsfile __P((const char *));
  91 int setfsent __P((void));
  92 void endfsent __P((void));
  93 __END_DECLS
  94
  95 #endif /* !_FSTAB_H_ */