2 * Copyright (c) 1990, 1992 Jan-Simon Pendry
3 * Copyright (c) 1992, 1993, 1994
4 * The Regents of the University of California. All rights reserved.
6 * This code is derived from software contributed to Berkeley by
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
17 * 3. 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.
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
33 * @(#) Copyright (c) 1992, 1993, 1994 The Regents of the University of California. All rights reserved.
34 * $FreeBSD: src/sbin/mount_std/mount_std.c,v 1.10.2.1 2001/07/30 10:30:07 dd Exp $
37 #include <sys/param.h>
38 #include <sys/mount.h>
48 static struct mntopt mopts
[] = {
53 static void usage(void) __dead2
;
54 static const char *fsname
;
57 main(int argc
, char **argv
)
60 char mntpath
[MAXPATHLEN
];
66 * mount(8) calls the mount programs with an argv[0] which is
67 * /just/ the filesystem name. So, if there is no underscore
68 * in argv[0], we assume that we are being called from mount(8)
69 * and that argv[0] is thus the name of the filesystem type.
71 fsname
= strrchr(argv
[0], '_');
73 if (strcmp(fsname
, "_std") == 0)
74 errx(EX_USAGE
, "argv[0] must end in _fsname");
81 while ((ch
= getopt(argc
, argv
, "o:")) != -1)
84 getmntopts(optarg
, mopts
, &mntflags
, 0);
96 error
= getvfsbyname(fsname
, &vfc
);
97 if (error
&& vfsisloadable(fsname
)) {
99 err(EX_OSERR
, "vfsload(%s)", fsname
);
101 error
= getvfsbyname(fsname
, &vfc
);
104 errx(EX_OSERR
, "%s filesystem not available", fsname
);
106 /* resolve the mountpoint with realpath(3) */
107 checkpath(argv
[1], mntpath
);
109 if (mount(vfc
.vfc_name
, mntpath
, mntflags
, NULL
))
118 "usage: mount_%s [-o options] what_to_mount mount_point\n", fsname
);