bgpd: rfapi code does not need to assert on memory allocations

[mirror_frr.git] / bgpd / bgp_attr_evpn.h

diff --git a/bgpd/bgp_attr_evpn.h b/bgpd/bgp_attr_evpn.h
index 19c028a8262c11109874b988345c79e13968df22..bb4a8169301233a4aaba7dd7b0f94b5a269b70ea 100644 (file)
--- a/bgpd/bgp_attr_evpn.h
+++ b/bgpd/bgp_attr_evpn.h
@@ -25,13 +25,22 @@
 
 struct attr;
 
-union gw_addr {
-       struct in_addr ipv4;
-       struct in6_addr ipv6;
+enum overlay_index_type {
+       OVERLAY_INDEX_TYPE_NONE,
+       OVERLAY_INDEX_GATEWAY_IP,
+       OVERLAY_INDEX_ESI,
+       OVERLAY_INDEX_MAC,
 };
 
+/*
+ * Structure to store ovrelay index for EVPN type-5 route
+ * This structure stores ESI and Gateway IP overlay index.
+ * MAC overlay index is stored in the RMAC attribute.
+ */
 struct bgp_route_evpn {
-       union gw_addr gw_ip;
+       enum overlay_index_type type;
+       esi_t eth_s_id;
+       struct ipaddr gw_ip;
 };
 
 extern bool str2esi(const char *str, esi_t *id);
@@ -48,7 +57,9 @@ extern uint8_t bgp_attr_default_gw(struct attr *attr);
 
 extern void bgp_attr_evpn_na_flag(struct attr *attr, uint8_t *router_flag,
                bool *proxy);
+extern uint16_t bgp_attr_df_pref_from_ec(struct attr *attr, uint8_t *alg);
 
-extern bool is_zero_gw_ip(const union gw_addr *gw_ip, afi_t afi);
 
+extern bool bgp_route_evpn_same(const struct bgp_route_evpn *e1,
+                               const struct bgp_route_evpn *e2);
 #endif /* _QUAGGA_BGP_ATTR_EVPN_H */