[bgpd] Fix peer prefix counts and make it slightly more robust
2006-02-05 Paul Jakma <paul.jakma@sun.com>
* bgp_route.h: Add BGP_INFO_COUNTED to track whether
prefix has been counted or not.
* bgp_route.c: (bgp_pcount_{inc,dec}rement) new helpers, to
centralise inc/dec of prefix-count,
(bgp_rib_remove) Remove pcount decrement, use helper.
(bgp_rib_withdraw) ditto, additionally use previous function
too.
(bgp_update_main) Use pcount helpers.
(bgp_clear_route_node) ditto, aslo REMOVED routes don't need
clearing.
diff --git a/bgpd/bgp_route.h b/bgpd/bgp_route.h
index aa2c59e..24be30f 100644
--- a/bgpd/bgp_route.h
+++ b/bgpd/bgp_route.h
@@ -55,6 +55,7 @@
#define BGP_INFO_DMED_SELECTED (1 << 7)
#define BGP_INFO_STALE (1 << 8)
#define BGP_INFO_REMOVED (1 << 9)
+#define BGP_INFO_COUNTED (1 << 10)
/* Peer structure. */
struct peer *peer;