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 * 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.
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
31 static const char copyright[] =
32 "@(#) Copyright (c) 1993, 1994\n\
33 The Regents of the University of California. All rights reserved.\n";
38 static char sccsid[] = "@(#)mount_lfs.c 8.3 (Berkeley) 3/27/94";
40 static const char rcsid[] =
44 #include <sys/param.h>
45 #include <sys/mount.h>
57 static void usage(void);
60 main(int argc, char *argv[])
64 char *fs_name, *fspec, mntpath[MAXPATHLEN];
67 fstype = strrchr(argv[0], '_');
69 errx(EX_USAGE, "argv[0] must end in _fstype");
75 while ((ch = getopt(argc, argv, "o:")) != -1)
79 char *val = strdup("");
80 p = strchr(optarg, '=');
86 build_iovec(&iov, &iovlen, optarg, val, strlen(val)+1);
99 fspec = argv[0]; /* the name of the device file */
100 fs_name = argv[1]; /* the mount point */
103 * Resolve the mountpoint with realpath(3) and remove unnecessary
104 * slashes from the devicename if there are any.
106 (void)checkpath(fs_name, mntpath);
107 (void)rmslashes(fspec, fspec);
109 build_iovec(&iov, &iovlen, "fstype", fstype, strlen(fstype) + 1);
110 build_iovec(&iov, &iovlen, "fspath", mntpath, strlen(mntpath) + 1);
111 build_iovec(&iov, &iovlen, "from", fspec, strlen(fspec) + 1);
113 if (nmount(iov, iovlen, 0) < 0)
114 err(EX_OSERR, "%s", fspec);
121 (void)fprintf(stderr,
122 "usage: mount_ext2fs [-o options] special node\n");