netflow: Make thread safe.

[sliver-openvswitch.git] / ofproto / netflow.h

diff --git a/ofproto/netflow.h b/ofproto/netflow.h
index 6493841..f37cfa7 100644 (file)
--- a/ofproto/netflow.h
+++ b/ofproto/netflow.h
@@ -41,7 +41,9 @@ struct netflow_options {
 #define NF_OUT_DROP  OFP_PORT_C(UINT16_MAX - 2)
 
 struct netflow *netflow_create(void);
-void netflow_destroy(struct netflow *);
+struct netflow *netflow_ref(const struct netflow *);
+void netflow_unref(struct netflow *);
+
 int netflow_set_options(struct netflow *, const struct netflow_options *);
 void netflow_expire(struct netflow *, struct flow *);