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
33 * @(#) Copyright (c) 1993, 1994 The Regents of the University of California. All rights reserved.
34 * @(#)mount_lfs.c 8.3 (Berkeley) 3/27/94
35 * $FreeBSD: src/sbin/mount_ext2fs/mount_ext2fs.c,v 1.11 1999/10/09 11:54:09 phk Exp $
36 * $DragonFly: src/sbin/mount_ext2fs/mount_ext2fs.c,v 1.7 2005/04/03 15:46:43 joerg Exp $
39 #include <sys/param.h>
40 #include <sys/mount.h>
49 #include <vfs/ufs/ufsmount.h>
53 struct mntopt mopts
[] = {
61 static void usage(void) __dead2
;
64 main(int argc
, char **argv
)
68 char *fs_name
, *options
, mntpath
[MAXPATHLEN
];
74 while ((ch
= getopt(argc
, argv
, "o:")) != -1)
77 getmntopts(optarg
, mopts
, &mntflags
, 0);
89 args
.fspec
= argv
[0]; /* the name of the device file */
90 fs_name
= argv
[1]; /* the mount point */
93 * Resolve the mountpoint with realpath(3) and remove unnecessary
94 * slashes from the devicename if there are any.
96 checkpath(fs_name
, mntpath
);
97 rmslashes(args
.fspec
, args
.fspec
);
99 #define DEFAULT_ROOTUID -2
100 args
.export
.ex_root
= DEFAULT_ROOTUID
;
101 if (mntflags
& MNT_RDONLY
)
102 args
.export
.ex_flags
= MNT_EXRDONLY
;
104 args
.export
.ex_flags
= 0;
106 error
= getvfsbyname("ext2fs", &vfc
);
107 if (error
&& vfsisloadable("ext2fs")) {
108 if (vfsload("ext2fs")) {
109 err(EX_OSERR
, "vfsload(ext2fs)");
111 endvfsent(); /* flush cache */
112 error
= getvfsbyname("ext2fs", &vfc
);
115 errx(EX_OSERR
, "ext2fs filesystem is not available");
117 if (mount(vfc
.vfc_name
, mntpath
, mntflags
, &args
) < 0)
118 err(EX_OSERR
, "%s", args
.fspec
);
126 "usage: mount_ext2fs [-o options] special node\n");