2 * SPDX-License-Identifier: BSD-3-Clause
4 * Copyright (c) 1992, 1993, 1994
5 * The Regents of the University of California. All rights reserved.
7 * This code is derived from software donated to Berkeley by
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
18 * 3. Neither the name of the University nor the names of its contributors
19 * may be used to endorse or promote products derived from this software
20 * without specific prior written permission.
22 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
36 static const char copyright[] =
37 "@(#) Copyright (c) 1992, 1993, 1994\n\
38 The Regents of the University of California. All rights reserved.\n";
43 static char sccsid[] = "@(#)mount_fs.c 8.6 (Berkeley) 4/26/95";
45 static const char rcsid[] =
49 #include <sys/param.h>
50 #include <sys/mount.h>
63 static struct mntopt mopts[] = {
72 "usage: mount [-t fstype] [-o options] target_fs mount_point\n");
77 mount_fs(const char *vfstype, int argc, char *argv[])
83 char *dev, *dir, mntpath[MAXPATHLEN];
88 strlcpy(fstype, vfstype, sizeof(fstype));
89 memset(errmsg, 0, sizeof(errmsg));
95 optind = optreset = 1; /* Reset for parse of new argv. */
96 while ((ch = getopt(argc, argv, "o:")) != -1) {
99 getmntopts(optarg, mopts, &mntflags, 0);
100 p = strchr(optarg, '=');
106 build_iovec(&iov, &iovlen, optarg, val, (size_t)-1);
122 if (checkpath(dir, mntpath) != 0) {
126 (void)rmslashes(dev, dev);
128 build_iovec(&iov, &iovlen, "fstype", fstype, (size_t)-1);
129 build_iovec(&iov, &iovlen, "fspath", mntpath, (size_t)-1);
130 build_iovec(&iov, &iovlen, "from", dev, (size_t)-1);
131 build_iovec(&iov, &iovlen, "errmsg", errmsg, sizeof(errmsg));
133 if (nmount(iov, iovlen, mntflags) == -1) {
135 warn("%s: %s", dev, errmsg);