106 lines
3.1 KiB
C
106 lines
3.1 KiB
C
/* $NetBSD: dkscan_bsdlabel.c,v 1.1 2007/03/01 22:01:30 martin Exp $ */
|
|
|
|
/*-
|
|
* Copyright (c) 2007 The NetBSD Foundation, Inc.
|
|
* All rights reserved.
|
|
*
|
|
* This code is derived from software contributed to The NetBSD Foundation
|
|
* by Martin Husemann <martin@NetBSD.org>.
|
|
*
|
|
* 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 NetBSD
|
|
* Foundation, Inc. and its contributors.
|
|
* 4. Neither the name of The NetBSD Foundation 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <stddef.h>
|
|
#include <string.h>
|
|
#include <unistd.h>
|
|
#include <fcntl.h>
|
|
#include <err.h>
|
|
#include <util.h>
|
|
#include <sys/disk.h>
|
|
|
|
#include "dkscan_util.h"
|
|
|
|
#include "dkwedge_bsdlabel.c"
|
|
|
|
int
|
|
main(int argc, char **argv)
|
|
{
|
|
struct disk d;
|
|
int ch;
|
|
char buf[PATH_MAX];
|
|
const char *devpart;
|
|
|
|
if (argc < 2)
|
|
usage();
|
|
|
|
while ((ch = getopt(argc, argv, "nv")) != -1) {
|
|
switch (ch) {
|
|
case 'n':
|
|
no_action = 1;
|
|
break;
|
|
case 'v':
|
|
verbose++;
|
|
break;
|
|
default:
|
|
usage();
|
|
}
|
|
}
|
|
if (optind >= argc)
|
|
usage();
|
|
|
|
disk_fd = opendisk(argv[optind], O_RDWR, buf, PATH_MAX, 0);
|
|
if (disk_fd == -1)
|
|
err(1, "%s", argv[optind]);
|
|
|
|
devpart = strrchr(argv[optind], '/');
|
|
if (devpart == NULL)
|
|
devpart = argv[optind];
|
|
|
|
memset(&d, 0, sizeof(d));
|
|
d.dk_name = __UNCONST(devpart);
|
|
dkwedge_discover_bsdlabel(&d, NULL);
|
|
|
|
close(disk_fd);
|
|
return 0;
|
|
}
|
|
|
|
void
|
|
usage(void)
|
|
{
|
|
fprintf(stderr, "usage: %s [-vn] <diskname>\n"
|
|
" where\n"
|
|
" -n don't change anything, just print info\n"
|
|
" -v be more verbose\n"
|
|
" <diskname> device to scan\n",
|
|
getprogname());
|
|
exit(1);
|
|
}
|