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