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 <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,char ** argv)28 int main(int argc, char **argv)
29 {
30 int lsectsize, psectsize;
31 int retval;
32
33 if (argc < 2) {
34 fprintf(stderr, "Usage: %s device\n", argv[0]);
35 exit(1);
36 }
37
38 retval = ext2fs_get_device_sectsize(argv[1], &lsectsize);
39 if (retval) {
40 com_err(argv[0], retval,
41 "while calling ext2fs_get_device_sectsize");
42 exit(1);
43 }
44 retval = ext2fs_get_device_phys_sectsize(argv[1], &psectsize);
45 if (retval) {
46 com_err(argv[0], retval,
47 "while calling ext2fs_get_device_phys_sectsize");
48 exit(1);
49 }
50 printf("Device %s has logical/physical sector size of %d/%d.\n",
51 argv[1], lsectsize, psectsize);
52 exit(0);
53 }
54