diff options
author | Kay Sievers <kay.sievers@vrfy.org> | 2012-04-03 21:24:46 +0200 |
---|---|---|
committer | Kay Sievers <kay.sievers@vrfy.org> | 2012-04-04 05:05:07 +0200 |
commit | 3e2147858f21943d5f4a781c60f33ac22c6096ed (patch) | |
tree | caf12dcef379e98278f7d67a816e0f2069c8fd87 /src/udev/mtd_probe/mtd_probe.c | |
parent | import udev repository (diff) | |
download | systemd-3e2147858f21943d5f4a781c60f33ac22c6096ed.tar.xz systemd-3e2147858f21943d5f4a781c60f33ac22c6096ed.zip |
move imported udev into place
Diffstat (limited to 'src/udev/mtd_probe/mtd_probe.c')
-rw-r--r-- | src/udev/mtd_probe/mtd_probe.c | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/src/udev/mtd_probe/mtd_probe.c b/src/udev/mtd_probe/mtd_probe.c new file mode 100644 index 0000000000..1aa08d3851 --- /dev/null +++ b/src/udev/mtd_probe/mtd_probe.c @@ -0,0 +1,51 @@ +/* + * Copyright (C) 2010 - Maxim Levitsky + * + * mtd_probe is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * mtd_probe is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with mtd_probe; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, + * Boston, MA 02110-1301 USA + */ +#include "mtd_probe.h" +#include <stdio.h> +#include <sys/ioctl.h> +#include <mtd/mtd-user.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <fcntl.h> +#include <unistd.h> +#include <stdlib.h> + +int main(int argc, char** argv) +{ + if (argc != 2) { + printf("usage: mtd_probe /dev/mtd[n]\n"); + return 1; + } + + int mtd_fd = open(argv[1], O_RDONLY); + if (mtd_fd == -1) { + perror("open"); + exit(-1); + } + + mtd_info_t mtd_info; + int error = ioctl(mtd_fd, MEMGETINFO, &mtd_info); + if (error == -1) { + perror("ioctl"); + exit(-1); + } + + probe_smart_media(mtd_fd, &mtd_info); + return -1; +} |