tree aef1cf51ee0a8f77f562defe1fe8ec75812474b7
parent 7643a2c3fcc13cd6fbd731f214463547383418ae
author Johannes Berg <johannes@sipsolutions.net> 1243940500 +0200
committer John W. Linville <linville@tuxdriver.com> 1244052374 -0400

rfkill: add function to query state

Sometimes it is necessary to know how the state is,
and it is easier to query rfkill than keep track of
it somewhere else, so add a function for that. This
could later be expanded to return hard/soft block,
but so far that isn't necessary.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>