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
main(int argc,const char * argv[])28 int 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