/*
* 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.
* 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.
*
* $FreeBSD$
*/
#include <sys/cdio.h>
#include <sys/file.h>
#include <sys/iconv.h>
#include <sys/param.h>
#include <sys/linker.h>
#include <sys/module.h>
#include <sys/mount.h>
#include <sys/uio.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_ASYNC,
MOPT_FORCE,
MOPT_SYNC,
MOPT_UPDATE,
MOPT_SNAPSHOT,
MOPT_NULL
};
void usage(void);
int
main(int argc, char **argv)
{
struct iovec *iov;
int iovlen;
struct export_args export;
int ch, i, mntflags, opts, ufs_flags;
char *dev, *dir, mntpath[MAXPATHLEN];
char *cs_disk, *cs_local;
int verbose;
i = mntflags = opts = ufs_flags = verbose = 0;
cs_disk = cs_local = NULL;
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];
#define DEFAULT_ROOTUID -2
export.ex_root = DEFAULT_ROOTUID;
if (mntflags & MNT_RDONLY)
export.ex_flags = MNT_EXRDONLY;
else
export.ex_flags = 0;
/*
* 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);
iov = NULL;
iovlen = 0;
build_iovec(&iov, &iovlen, "fstype", "ufs", -1);
build_iovec(&iov, &iovlen, "fspath", mntpath, -1);
build_iovec(&iov, &iovlen, "from", dev, -1);
build_iovec(&iov, &iovlen, "flags", &ufs_flags, sizeof ufs_flags);
build_iovec(&iov, &iovlen, "export", &export, sizeof export);
if (nmount(iov, iovlen, mntflags) < 0)
err(1, "%s", dev);
exit(0);
}
void
usage(void)
{
(void)fprintf(stderr,
"usage: mount_ufs [-v] [-o options] special node\n");
exit(EX_USAGE);
}
