*: Convert zapi->interface_delete to ifp callback

[mirror_frr.git] / ospfd / ospf_interface.c

diff --git a/ospfd/ospf_interface.c b/ospfd/ospf_interface.c
index 75d6211f8da29ecb2ba14ef1a60fde38513e1469..3407d1bad145f97744e91f8d759ee65147ee8e8f 100644 (file)
--- a/ospfd/ospf_interface.c
+++ b/ospfd/ospf_interface.c
@@ -51,6 +51,7 @@ DEFINE_QOBJ_TYPE(ospf_interface)
 DEFINE_HOOK(ospf_vl_add, (struct ospf_vl_data * vd), (vd))
 DEFINE_HOOK(ospf_vl_delete, (struct ospf_vl_data * vd), (vd))
 DEFINE_HOOK(ospf_if_update, (struct interface * ifp), (ifp))
+DEFINE_HOOK(ospf_if_delete, (struct interface * ifp), (ifp))
 
 int ospf_interface_neighbor_count(struct ospf_interface *oi)
 {
@@ -1323,6 +1324,21 @@ static int ospf_ifp_down(struct interface *ifp)
 
 static int ospf_ifp_destroy(struct interface *ifp)
 {
+       struct route_node *rn;
+
+       if (IS_DEBUG_OSPF(zebra, ZEBRA_INTERFACE))
+               zlog_debug(
+                       "Zebra: interface delete %s vrf %s[%u] index %d flags %llx metric %d mtu %d",
+                       ifp->name, ospf_vrf_id_to_name(ifp->vrf_id),
+                       ifp->vrf_id, ifp->ifindex,
+                       (unsigned long long)ifp->flags, ifp->metric, ifp->mtu);
+
+       hook_call(ospf_if_delete, ifp);
+
+       for (rn = route_top(IF_OIFS(ifp)); rn; rn = route_next(rn))
+               if (rn->info)
+                       ospf_if_free((struct ospf_interface *)rn->info);
+
        return 0;
 }