+/* Criteria that flow_mod and other operations use for selecting rules on
+ * which to operate. */
+struct rule_criteria {
+ /* An OpenFlow table or 255 for all tables. */
+ uint8_t table_id;
+
+ /* OpenFlow matching criteria. Interpreted different in "loose" way by
+ * collect_rules_loose() and "strict" way by collect_rules_strict(), as
+ * defined in the OpenFlow spec. */
+ struct cls_rule cr;
+
+ /* Matching criteria for the OpenFlow cookie. Consider a bit B in a rule's
+ * cookie and the corresponding bits C in 'cookie' and M in 'cookie_mask'.
+ * The rule will not be selected if M is 1 and B != C. */
+ ovs_be64 cookie;
+ ovs_be64 cookie_mask;
+
+ /* Selection based on actions within a rule:
+ *
+ * If out_port != OFPP_ANY, selects only rules that output to out_port.
+ * If out_group != OFPG_ALL, select only rules that output to out_group. */
+ ofp_port_t out_port;
+ uint32_t out_group;
+};
+
+static void rule_criteria_init(struct rule_criteria *, uint8_t table_id,
+ const struct match *match,
+ unsigned int priority,
+ ovs_be64 cookie, ovs_be64 cookie_mask,
+ ofp_port_t out_port, uint32_t out_group);
+static void rule_criteria_destroy(struct rule_criteria *);
+