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 * 4. Neither the name of the University nor the names of its contributors
14 * may be used to endorse or promote products derived from this software
15 * without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 *
29 * @(#)fstab.h 8.1 (Berkeley) 6/2/93
30 */
31
32#ifndef _FSTAB_H
33#define _FSTAB_H 1
34
35#include <features.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 {
59 char *fs_spec; /* block special device name */
60 char *fs_file; /* file system path prefix */
61 char *fs_vfstype; /* File system type, ufs, nfs */
62 char *fs_mntops; /* Mount options ala -o */
63 const char *fs_type; /* FSTAB_* from fs_mntops */
64 int fs_freq; /* dump frequency, in days */
65 int fs_passno; /* pass number on parallel dump */
66 };
67
68
69__BEGIN_DECLS
70
71extern struct fstab *getfsent (void) __THROW;
72extern struct fstab *getfsspec (const char *__name) __THROW;
73extern struct fstab *getfsfile (const char *__name) __THROW;
74extern int setfsent (void) __THROW;
75extern void endfsent (void) __THROW;
76
77__END_DECLS
78
79#endif /* fstab.h */
80

source code of include/fstab.h