1 /*
2 * Copyright (C) 2010 - Maxim Levitsky
3 *
4 * mtd_probe is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
8 *
9 * mtd_probe is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with mtd_probe; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor,
17 * Boston, MA 02110-1301 USA
18 */
19
20 #ifndef _GNU_SOURCE
21 #define _GNU_SOURCE 1
22 #endif
23
24 #include <stdio.h>
25 #include <sys/ioctl.h>
26 #include <mtd/mtd-user.h>
27 #include <sys/types.h>
28 #include <sys/stat.h>
29 #include <fcntl.h>
30 #include <unistd.h>
31 #include <stdlib.h>
32 #include "mtd_probe.h"
33
main(int argc,char ** argv)34 int main(int argc, char** argv)
35 {
36 int mtd_fd;
37 int error;
38 mtd_info_t mtd_info;
39
40 if (argc != 2) {
41 printf("usage: mtd_probe /dev/mtd[n]\n");
42 return 1;
43 }
44
45 mtd_fd = open(argv[1], O_RDONLY|O_CLOEXEC);
46 if (mtd_fd == -1) {
47 perror("open");
48 exit(-1);
49 }
50
51 error = ioctl(mtd_fd, MEMGETINFO, &mtd_info);
52 if (error == -1) {
53 perror("ioctl");
54 exit(-1);
55 }
56
57 probe_smart_media(mtd_fd, &mtd_info);
58 return -1;
59 }
60