ofproto: Check overlap, emerg flow cache, and error code sync (OpenFlow 0.9)

[sliver-openvswitch.git] / lib / classifier.h

diff --git a/lib/classifier.h b/lib/classifier.h
index 84a3461..45cb957 100644 (file)
--- a/lib/classifier.h
+++ b/lib/classifier.h
@@ -143,6 +143,8 @@ struct cls_rule *classifier_lookup_wild(const struct classifier *,
                                         const flow_t *);
 struct cls_rule *classifier_lookup_exact(const struct classifier *,
                                          const flow_t *);
+bool classifier_rule_overlaps(const struct classifier *, const flow_t *, 
+                              uint32_t wildcards, unsigned int priority);
 
 typedef void cls_cb_func(struct cls_rule *, void *aux);