lib.sh

 1net_netfilter_dir=$(dirname "$(readlink -e "${BASH_SOURCE[0]}")")
 2
 3source "$net_netfilter_dir/../lib.sh"
 4
 5checktool (){
 6	if ! $1 > /dev/null 2>&1; then
 7		echo "SKIP: Could not $2"
 8		exit $ksft_skip
 9	fi
10}