1 /* vi: set sw=4 ts=4: */
3 * rdev - print device node associated with a filesystem
5 * Copyright (c) 2008 Nuovation System Designs, LLC
6 * Grant Erickson <gerickson@nuovations.com>
8 * Licensed under GPLv2, see file LICENSE in this source tree.
14 int rdev_main(int argc
, char **argv
) MAIN_EXTERNALLY_VISIBLE
;
15 int rdev_main(int argc UNUSED_PARAM
, char **argv UNUSED_PARAM
)
17 char const * const root_device
= find_block_device("/");
19 if (root_device
!= NULL
) {
20 printf("%s /\n", root_device
);