traffic-selector: Add a hash() method

2015-02-20 13:34:48 +01:00
parent 5499473c33
commit 6d4649573e
2 changed files with 20 additions and 0 deletions
@@ -220,6 +220,14 @@ struct traffic_selector_t {
 	 */
 	bool (*to_subnet) (traffic_selector_t *this, host_t **net, u_int8_t *mask);

+	/**
+	 * Create a hash value for the traffic selector.
+	 *
+	 * @param inc		optional value for incremental hashing
+	 * @return			calculated hash value for the traffic selector
+	 */
+	u_int (*hash)(traffic_selector_t *this, u_int inc);
+
 	/**
 	 * Destroys the ts object
 	 */