nftables support

common/elevate.sh

@@ -0,0 +1,13 @@
+require_root()
+{
+	local exe
+	echo \* checking privileges
+	[ $(id -u) -ne "0" ] && {
+		echo root is required
+		exe="$EXEDIR/$(basename "$0")"
+		exists sudo && exec sudo "$exe"
+		exists su && exec su root -c "$exe"
+		echo su or sudo not found
+		exitp 2
+	}
+}