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