void
ospf6_area_delete (struct ospf6_area *o6a)
{
listnode n;
struct ospf6_interface *o6i;
CALL_REMOVE_HOOK (&area_hook, o6a);
/* ospf6 interface list */
for (n = listhead (o6a->if_list); n; nextnode (n))
{
o6i = (struct ospf6_interface *) getdata (n);
/* ospf6_interface_delete (o6i); */
}
list_delete (o6a->if_list);
/* terminate LSDB */
ospf6_lsdb_remove_all (o6a->lsdb);
/* spf tree terminate */
/* xxx */
/* threads */
if (o6a->spf_calc)
thread_cancel (o6a->spf_calc);
o6a->spf_calc = (struct thread *) NULL;
if (o6a->route_calc)
thread_cancel (o6a->route_calc);
o6a->route_calc = (struct thread *) NULL;
/* new */
ospf6_route_table_delete (o6a->route_table);
ospf6_spftree_delete (o6a->spf_tree);
ospf6_route_table_delete (o6a->table_topology);
/* free area */
XFREE (MTYPE_OSPF6_AREA, o6a);
}
void
ospf6_area_delete (struct ospf6_area *oa)
{
struct listnode *n, *nnode;
struct ospf6_interface *oi;
ospf6_route_table_delete (oa->range_table);
ospf6_route_table_delete (oa->summary_prefix);
ospf6_route_table_delete (oa->summary_router);
/* ospf6 interface list */
for (ALL_LIST_ELEMENTS (oa->if_list, n, nnode, oi))
{
ospf6_interface_delete (oi);
}
list_delete (oa->if_list);
ospf6_lsdb_delete (oa->lsdb);
ospf6_lsdb_delete (oa->lsdb_self);
ospf6_route_table_delete (oa->spf_table);
ospf6_route_table_delete (oa->route_table);
#if 0
ospf6_spftree_delete (oa->spf_tree);
ospf6_route_table_delete (oa->topology_table);
#endif /*0*/
THREAD_OFF (oa->thread_spf_calculation);
THREAD_OFF (oa->thread_route_calculation);
THREAD_OFF (oa->thread_router_lsa);
THREAD_OFF (oa->thread_intra_prefix_lsa);
listnode_delete (oa->ospf6->area_list, oa);
oa->ospf6 = NULL;
/* free area */
XFREE (MTYPE_OSPF6_AREA, oa);
}
