2 * Copyright (c) 1993, 1994
3 * The Regents of the University of California. All rights reserved.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
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.
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
35 static const char copyright[] =
36 "@(#) Copyright (c) 1993, 1994\n\
37 The Regents of the University of California. All rights reserved.\n";
42 static char sccsid[] = "@(#)mount_ufs.c 8.4 (Berkeley) 4/26/95";
44 static const char rcsid[] =
48 #include <sys/param.h>
49 #include <sys/mount.h>
57 #include <ufs/ufs/ufsmount.h>
62 static void ufs_usage(void);
64 static struct mntopt mopts[] = {
86 optind = optreset = 1; /* Reset for parse of new argv. */
87 while ((ch = getopt(argc, argv, "o:")) != -1)
90 getmntopts(optarg, mopts, &mntflags, 0);
102 args.fspec = argv[0]; /* The name of the device file. */
103 fs_name = argv[1]; /* The mount point. */
105 #define DEFAULT_ROOTUID -2
106 args.export.ex_root = DEFAULT_ROOTUID;
107 if (mntflags & MNT_RDONLY)
108 args.export.ex_flags = MNT_EXRDONLY;
110 args.export.ex_flags = 0;
112 error = getvfsbyname("ufs", &vfc);
113 if (error && vfsisloadable("ufs")) {
114 if (vfsload("ufs")) {
115 warn("vfsload(ufs)");
118 endvfsent(); /* flush old table */
119 error = getvfsbyname("ufs", &vfc);
122 warnx("ufs filesystem is not available");
126 if (mount(vfc.vfc_name, fs_name, mntflags, &args) < 0) {
129 warnx("%s on %s: mount table full",
130 args.fspec, fs_name);
133 if (mntflags & MNT_UPDATE)
135 "%s on %s: specified device does not match mounted device",
136 args.fspec, fs_name);
138 warnx("%s on %s: incorrect super block",
139 args.fspec, fs_name);
142 warn("%s", args.fspec);
153 (void)fprintf(stderr, "usage: mount_ufs [-o options] special node\n");