Make iptables -L and -S calls wait for xtables lock

Bug:22802665
Change-Id: I95b83ec0a926208e20659ad4b5355cf8500821f5
1 file changed
tree: 7d0106311df6b0ad7a6412f28fff044f0cfa31e6
  1. client/
  2. include/
  3. server/