150 lines
4.1 KiB
C
150 lines
4.1 KiB
C
/*
|
|
* Copyright (c) 1992, 1993, 1994
|
|
* The Regents of the University of California. All rights reserved.
|
|
*
|
|
* 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.
|
|
*
|
|
* @(#)mount_cd9660.c 8.7 (Berkeley) 5/1/95
|
|
*/
|
|
|
|
#ifndef lint
|
|
static char copyright[] =
|
|
"@(#) Copyright (c) 1992, 1993, 1994\n\
|
|
The Regents of the University of California. All rights reserved.\n";
|
|
#endif /* not lint */
|
|
|
|
#ifndef lint
|
|
/*
|
|
static char sccsid[] = "@(#)mount_cd9660.c 8.7 (Berkeley) 5/1/95";
|
|
*/
|
|
static const char rcsid[] =
|
|
"$Id: mount_cd9660.c,v 1.9 1997/02/22 14:32:44 peter Exp $";
|
|
#endif /* not lint */
|
|
|
|
#include <sys/param.h>
|
|
#include <sys/mount.h>
|
|
#include <sys/../isofs/cd9660/cd9660_mount.h>
|
|
|
|
#include <err.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,
|
|
{ "extatt", 0, ISOFSMNT_EXTATT, 1 },
|
|
{ "gens", 0, ISOFSMNT_GENS, 1 },
|
|
{ "rrip", 1, ISOFSMNT_NORRIP, 1 },
|
|
{ NULL }
|
|
};
|
|
|
|
void usage __P((void));
|
|
|
|
int
|
|
main(argc, argv)
|
|
int argc;
|
|
char **argv;
|
|
{
|
|
struct iso_args args;
|
|
int ch, mntflags, opts;
|
|
char *dev, *dir;
|
|
struct vfsconf vfc;
|
|
int error;
|
|
|
|
mntflags = opts = 0;
|
|
while ((ch = getopt(argc, argv, "ego:r")) != EOF)
|
|
switch (ch) {
|
|
case 'e':
|
|
opts |= ISOFSMNT_EXTATT;
|
|
break;
|
|
case 'g':
|
|
opts |= ISOFSMNT_GENS;
|
|
break;
|
|
case 'o':
|
|
getmntopts(optarg, mopts, &mntflags, &opts);
|
|
break;
|
|
case 'r':
|
|
opts |= ISOFSMNT_NORRIP;
|
|
break;
|
|
case '?':
|
|
default:
|
|
usage();
|
|
}
|
|
argc -= optind;
|
|
argv += optind;
|
|
|
|
if (argc != 2)
|
|
usage();
|
|
|
|
dev = argv[0];
|
|
dir = argv[1];
|
|
|
|
#define DEFAULT_ROOTUID -2
|
|
/*
|
|
* ISO 9660 filesystems are not writeable.
|
|
*/
|
|
mntflags |= MNT_RDONLY;
|
|
args.export.ex_flags = MNT_EXRDONLY;
|
|
args.fspec = dev;
|
|
args.export.ex_root = DEFAULT_ROOTUID;
|
|
args.flags = opts;
|
|
|
|
error = getvfsbyname("cd9660", &vfc);
|
|
if (error && vfsisloadable("cd9660")) {
|
|
if (vfsload("cd9660"))
|
|
err(EX_OSERR, "vfsload(cd9660)");
|
|
endvfsent(); /* flush cache */
|
|
error = getvfsbyname("cd9660", &vfc);
|
|
}
|
|
if (error)
|
|
errx(1, "cd9660 filesystem is not available");
|
|
|
|
if (mount(vfc.vfc_name, dir, mntflags, &args) < 0)
|
|
err(1, NULL);
|
|
exit(0);
|
|
}
|
|
|
|
void
|
|
usage()
|
|
{
|
|
(void)fprintf(stderr,
|
|
"usage: mount_cd9660 [-egrt] [-o options] special node\n");
|
|
exit(EX_USAGE);
|
|
}
|