X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=datapath%2Fchain.h;h=dbbae416ac88e3cece7cb77a9494e713a950a15f;hb=57d52057650716ee354ebbe588d2a884ccabc81f;hp=42208d694103a352839850af39dbcb269f28c96a;hpb=4f546834ac37ff964f732e12c3abbcb16f7570e2;p=openvswitch

diff --git a/datapath/chain.h b/datapath/chain.h
index 42208d69..dbbae416 100644
--- a/datapath/chain.h
+++ b/datapath/chain.h
@@ -5,6 +5,7 @@
 
 struct sw_flow;
 struct sw_flow_key;
+struct ofp_action;
 struct datapath;
 
 
@@ -24,6 +25,8 @@ struct sw_chain {
 struct sw_chain *chain_create(struct datapath *);
 struct sw_flow *chain_lookup(struct sw_chain *, const struct sw_flow_key *);
 int chain_insert(struct sw_chain *, struct sw_flow *);
+int chain_modify(struct sw_chain *, const struct sw_flow_key *, 
+		const struct ofp_action *, int);
 int chain_delete(struct sw_chain *, const struct sw_flow_key *, uint16_t, int);
 int chain_timeout(struct sw_chain *);
 void chain_destroy(struct sw_chain *);