Check if we have root access

Hostapd fails without root access.

Change-Id: Ib7211685795c3a1d5de64c014a0b28a71f2fe9fa
Reviewed-on: https://weave-review.googlesource.com/1430
Reviewed-by: Johan Euphrosine <proppy@google.com>
1 file changed
tree: c0f6d1da97f0e8016cdc463fcdd488bc015df514
  1. libweave/