mount_procfs.c revision 1.3 
1/*
2 * Copyright (c) 1993 Paul Kranenburg
3 * 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 * 3. All advertising materials mentioning features or use of this software
14 *    must display the following acknowledgement:
15 *      This product includes software developed by Paul Kranenburg.
16 * 4. The name of the author may not be used to endorse or promote products
17 *    derived from this software withough specific prior written permission
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
20 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
21 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
22 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
23 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
24 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
28 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 *
30 *	$Id: mount_procfs.c,v 1.3 1993/08/25 13:16:27 pk Exp $
31 */
32
33#include <stdio.h>
34#include <sys/types.h>
35#include <sys/mount.h>
36
37void
38usage ()
39{
40	fprintf (stderr, "usage: mount_pfs dir\n");
41	exit (1);
42}
43
44int
45main (argc, argv)
46int argc;
47char **argv;
48{
49	char *dev;
50	char *dir;
51	int c;
52	extern char *optarg;
53	extern int optind;
54	int opts = 0;
55
56	while ((c = getopt (argc, argv, "F:")) != EOF) {
57		switch (c) {
58		case 'F':
59			opts |= atoi (optarg);
60			break;
61		default:
62			usage ();
63		}
64	}
65
66	if (optind + 2 != argc)
67		usage ();
68
69	dev = argv[optind];
70	dir = argv[optind + 1];
71
72	if (mount (MOUNT_PROCFS, dir, opts, (caddr_t)0) < 0) {
73		perror ("mount");
74		exit (1);
75	}
76
77	exit (0);
78}
79
80