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 Library
8 * General Public License, version 2.
9 * %End-Header%
10 */
11
12 #include "config.h"
13 #include <stdio.h>
14 #include <string.h>
15 #if HAVE_UNISTD_H
16 #include <unistd.h>
17 #endif
18 #include <fcntl.h>
19 #include <time.h>
20 #include <sys/stat.h>
21 #include <sys/types.h>
22 #if HAVE_ERRNO_H
23 #include <errno.h>
24 #endif
25
26 #include "ext2_fs.h"
27 #include "ext2fs.h"
28
main(int argc,const char * argv[])29 int main(int argc, const char *argv[])
30 {
31 errcode_t retval;
32 blk_t blocks;
33
34 if (argc < 2) {
35 fprintf(stderr, "%s device\n", argv[0]);
36 exit(1);
37 }
38 add_error_table(&et_ext2_error_table);
39 retval = ext2fs_get_device_size(argv[1], 1024, &blocks);
40 if (retval) {
41 com_err(argv[0], retval, "while getting device size");
42 exit(1);
43 }
44 printf("%s is device has %u blocks.\n", argv[1], blocks);
45 return 0;
46 }
47