526ba6d32b
remove all the code which was trying to do so. This code was nasty in several ways, it was hiding the kernel bug where the kernel was unable to properly load a module, and it was quitting if it wasn't able to load the module. The consequence is that an ABI breakage of the vfsconf API would have broken *every* mount utility.
136 lines
3.8 KiB
C
136 lines
3.8 KiB
C
/*
|
|
* Copyright (c) 1992, 1993, 1994
|
|
* The Regents of the University of California. All rights reserved.
|
|
* Copyright (c) 2002 Scott Long
|
|
*
|
|
* This code is derived from software contributed to Berkeley
|
|
* by Pace Willisson (pace@blitz.com). The Rock Ridge Extension
|
|
* Support code is derived from software contributed to Berkeley
|
|
* by Atsushi Murai (amurai@spec.co.jp).
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by the University of
|
|
* California, Berkeley and its contributors.
|
|
* 4. Neither the name of the University nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
/*
|
|
* This is just a rip-off of mount_iso9660.c. It's been vastly simplified
|
|
* because UDF doesn't take any options at this time.
|
|
*/
|
|
|
|
#include <sys/cdio.h>
|
|
#include <sys/file.h>
|
|
#include <sys/param.h>
|
|
#include <sys/mount.h>
|
|
|
|
#include <err.h>
|
|
#include <errno.h>
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <sysexits.h>
|
|
#include <unistd.h>
|
|
|
|
#include "mntopts.h"
|
|
|
|
struct mntopt mopts[] = {
|
|
MOPT_STDOPTS,
|
|
MOPT_UPDATE,
|
|
{ NULL, 0, 0, 0 }
|
|
};
|
|
|
|
void usage(void);
|
|
|
|
int
|
|
main(int argc, char **argv)
|
|
{
|
|
struct iovec iov[6];
|
|
int ch, mntflags, opts;
|
|
char *dev, *dir, mntpath[MAXPATHLEN];
|
|
int verbose;
|
|
|
|
mntflags = opts = verbose = 0;
|
|
while ((ch = getopt(argc, argv, "o:v")) != -1)
|
|
switch (ch) {
|
|
case 'o':
|
|
getmntopts(optarg, mopts, &mntflags, &opts);
|
|
break;
|
|
case 'v':
|
|
verbose++;
|
|
break;
|
|
case '?':
|
|
default:
|
|
usage();
|
|
}
|
|
argc -= optind;
|
|
argv += optind;
|
|
|
|
if (argc != 2)
|
|
usage();
|
|
|
|
dev = argv[0];
|
|
dir = argv[1];
|
|
|
|
/*
|
|
* Resolve the mountpoint with realpath(3) and remove unnecessary
|
|
* slashes from the devicename if there are any.
|
|
*/
|
|
(void)checkpath(dir, mntpath);
|
|
(void)rmslashes(dev, dev);
|
|
|
|
/*
|
|
* UDF filesystems are not writeable.
|
|
*/
|
|
mntflags |= MNT_RDONLY;
|
|
|
|
iov[0].iov_base = "fstype";
|
|
iov[0].iov_len = sizeof("fstype");
|
|
iov[1].iov_base = "udf";
|
|
iov[1].iov_len = strlen(iov[1].iov_base) + 1;
|
|
iov[2].iov_base = "fspath";
|
|
iov[2].iov_len = sizeof("fspath");
|
|
iov[3].iov_base = mntpath;
|
|
iov[3].iov_len = strlen(mntpath) + 1;
|
|
iov[4].iov_base = "from";
|
|
iov[4].iov_len = sizeof("from");
|
|
iov[5].iov_base = dev;
|
|
iov[5].iov_len = strlen(dev) + 1;
|
|
if (nmount(iov, 6, mntflags) < 0)
|
|
err(1, "%s", dev);
|
|
exit(0);
|
|
}
|
|
|
|
void
|
|
usage(void)
|
|
{
|
|
(void)fprintf(stderr,
|
|
"usage: mount_udf [-v] [-o options] special node\n");
|
|
exit(EX_USAGE);
|
|
}
|