void
ospf_if_free (struct ospf_interface *oi)
{
ospf_if_down (oi);
assert (oi->state == ISM_Down);
ospf_opaque_type9_lsa_term (oi);
/* Free Pseudo Neighbour */
ospf_nbr_delete (oi->nbr_self);
route_table_finish (oi->nbrs);
route_table_finish (oi->ls_upd_queue);
/* Free any lists that should be freed */
list_free (oi->nbr_nbma);
list_free (oi->ls_ack);
list_free (oi->ls_ack_direct.ls_ack);
ospf_delete_from_if (oi->ifp, oi);
listnode_delete (oi->ospf->oiflist, oi);
listnode_delete (oi->area->oiflist, oi);
thread_cancel_event (master, oi);
memset (oi, 0, sizeof (*oi));
XFREE (MTYPE_OSPF_IF, oi);
}
/* Delete specified EIGRP neighbor from interface. */
void
eigrp_nbr_delete (struct eigrp_neighbor *nbr)
{
eigrp_nbr_state_set(nbr, EIGRP_NEIGHBOR_DOWN);
eigrp_topology_neighbor_down(nbr->ei->eigrp, nbr);
/* Cancel all events. *//* Thread lookup cost would be negligible. */
thread_cancel_event (master, nbr);
eigrp_fifo_free (nbr->multicast_queue);
eigrp_fifo_free (nbr->retrans_queue);
THREAD_OFF (nbr->t_holddown);
listnode_delete (nbr->ei->nbrs,nbr);
XFREE (MTYPE_EIGRP_NEIGHBOR, nbr);
}
void
ospf_nbr_free (struct ospf_neighbor *nbr)
{
/* Free DB summary list. */
if (ospf_db_summary_count (nbr))
ospf_db_summary_clear (nbr);
/* ospf_db_summary_delete_all (nbr); */
/* Free ls request list. */
if (ospf_ls_request_count (nbr))
ospf_ls_request_delete_all (nbr);
/* Free retransmit list. */
if (ospf_ls_retransmit_count (nbr))
ospf_ls_retransmit_clear (nbr);
/* Cleanup LSDBs. */
ospf_lsdb_cleanup (&nbr->db_sum);
ospf_lsdb_cleanup (&nbr->ls_req);
ospf_lsdb_cleanup (&nbr->ls_rxmt);
/* Clear last send packet. */
if (nbr->last_send)
ospf_packet_free (nbr->last_send);
if (nbr->nbr_nbma)
{
nbr->nbr_nbma->nbr = NULL;
nbr->nbr_nbma = NULL;
}
/* Cancel all timers. */
OSPF_NSM_TIMER_OFF (nbr->t_inactivity);
OSPF_NSM_TIMER_OFF (nbr->t_db_desc);
OSPF_NSM_TIMER_OFF (nbr->t_ls_req);
OSPF_NSM_TIMER_OFF (nbr->t_ls_upd);
/* Cancel all events. *//* Thread lookup cost would be negligible. */
thread_cancel_event (master, nbr);
XFREE (MTYPE_OSPF_NEIGHBOR, nbr);
}
