zebra: fix missing rtadv stub functions

Add in a few missing stub route-advert functions; these are
needed to build frr with v6 route adverts disabled.

Signed-off-by: Mark Stapp <mjs@voltanet.io>

diff --git a/zebra/rtadv.c b/zebra/rtadv.c
index e36af00b4e7bb0318628bab343c61b15d04b2dfb..829dcfcfd2cde4ffb451ac714d4ee10feaf6a85b 100644 (file)
--- a/zebra/rtadv.c
+++ b/zebra/rtadv.c
@@ -2479,4 +2479,25 @@ void rtadv_cmd_init(void)
 {
        /* Empty.*/;
 }
+
+void rtadv_add_prefix(struct zebra_if *zif, const struct prefix_ipv6 *p)
+{
+       /* Empty.*/;
+}
+
+void rtadv_delete_prefix(struct zebra_if *zif, const struct prefix *p)
+{
+       /* Empty.*/;
+}
+
+void rtadv_stop_ra(struct interface *ifp)
+{
+       /* Empty.*/;
+}
+
+void rtadv_stop_ra_all(void)
+{
+       /* Empty.*/;
+}
+
 #endif /* HAVE_RTADV */