tst_getsize.c revision d0ff90d5202428583c78a60c3042e7b60d88bc45 
1/*
2 * tst_getsize.c --- this function tests the getsize function
3 *
4 * Copyright (C) 1997 by Theodore Ts'o.
5 *
6 * %Begin-Header%
7 * This file may be redistributed under the terms of the GNU Public
8 * License.
9 * %End-Header%
10 */
11
12#include <stdio.h>
13#include <string.h>
14#if HAVE_UNISTD_H
15#include <unistd.h>
16#endif
17#include <fcntl.h>
18#include <time.h>
19#include <sys/stat.h>
20#include <sys/types.h>
21#if HAVE_ERRNO_H
22#include <errno.h>
23#endif
24
25#include "ext2_fs.h"
26#include "ext2fs.h"
27
28int main(int argc, const char *argv[])
29{
30	errcode_t	retval;
31	blk_t		blocks;
32
33	if (argc < 2) {
34		fprintf(stderr, "%s device\n", argv[0]);
35		exit(1);
36	}
37	retval = ext2fs_get_device_size(argv[1], 1024, &blocks);
38	if (retval) {
39		com_err(argv[0], retval, "while getting device size");
40		exit(1);
41	}
42	printf("%s is device has %u blocks.\n", argv[1], blocks);
43	return 0;
44}
45