sys/netinet/sctp_sysctl.c

190 sctp_sysctl_copy_out_local_addresses(struct sctp_inpcb *inp, struct sctp_tcb *stcb, struct sysctl_req *req)
202 	if (stcb) {
204 		loopback_scope = stcb->asoc.scope.loopback_scope;
205 		ipv4_local_scope = stcb->asoc.scope.ipv4_local_scope;
206 		local_scope = stcb->asoc.scope.local_scope;
207 		site_scope = stcb->asoc.scope.site_scope;
208 		ipv4_addr_legal = stcb->asoc.scope.ipv4_addr_legal;
209 		ipv6_addr_legal = stcb->asoc.scope.ipv6_addr_legal;
241 				if (stcb) {
246 					if (sctp_is_addr_restricted(stcb, sctp_ifa))
320 			if (stcb && sctp_is_addr_restricted(stcb, laddr->ifa))
365 	struct sctp_tcb *stcb;
383 			LIST_FOREACH(stcb, &inp->sctp_asoc_list, sctp_tcblist) {
386 				TAILQ_FOREACH(net, &stcb->asoc.nets, sctp_next) {
445 		LIST_FOREACH(stcb, &inp->sctp_asoc_list, sctp_tcblist) {
446 			SCTP_TCB_LOCK(stcb);
447 			atomic_add_int(&stcb->asoc.refcnt, 1);
448 			SCTP_TCB_UNLOCK(stcb);
451 			xstcb.remote_port = ntohs(stcb->rport);
452 			if (stcb->asoc.primary_destination != NULL)
453 				xstcb.primary_addr = stcb->asoc.primary_destination->ro._l_addr;
454 			xstcb.heartbeat_interval = stcb->asoc.heart_beat_delay;
455 			xstcb.state = SCTP_GET_STATE(&stcb->asoc);	/* FIXME */
457 			xstcb.assoc_id = sctp_get_associd(stcb);
458 			xstcb.peers_rwnd = stcb->asoc.peers_rwnd;
459 			xstcb.in_streams = stcb->asoc.streamincnt;
460 			xstcb.out_streams = stcb->asoc.streamoutcnt;
461 			xstcb.max_nr_retrans = stcb->asoc.overall_error_count;
464 			xstcb.T1_expireries = stcb->asoc.timoinit + stcb->asoc.timocookie;
465 			xstcb.T2_expireries = stcb->asoc.timoshutdown + stcb->asoc.timoshutdownack;
466 			xstcb.retransmitted_tsns = stcb->asoc.marked_retrans;
467 			xstcb.start_time.tv_sec = (uint32_t) stcb->asoc.start_time.tv_sec;
468 			xstcb.start_time.tv_usec = (uint32_t) stcb->asoc.start_time.tv_usec;
469 			xstcb.discontinuity_time.tv_sec = (uint32_t) stcb->asoc.discontinuity_time.tv_sec;
470 			xstcb.discontinuity_time.tv_usec = (uint32_t) stcb->asoc.discontinuity_time.tv_usec;
471 			xstcb.total_sends = stcb->total_sends;
472 			xstcb.total_recvs = stcb->total_recvs;
473 			xstcb.local_tag = stcb->asoc.my_vtag;
474 			xstcb.remote_tag = stcb->asoc.peer_vtag;
475 			xstcb.initial_tsn = stcb->asoc.init_seq_number;
476 			xstcb.highest_tsn = stcb->asoc.sending_seq - 1;
477 			xstcb.cumulative_tsn = stcb->asoc.last_acked_seq;
478 			xstcb.cumulative_tsn_ack = stcb->asoc.cumulative_tsn;
479 			xstcb.mtu = stcb->asoc.smallest_mtu;
480 			xstcb.refcnt = stcb->asoc.refcnt;
486 				atomic_subtract_int(&stcb->asoc.refcnt, 1);
491 			error = sctp_sysctl_copy_out_local_addresses(inp, stcb, req);
494 				atomic_subtract_int(&stcb->asoc.refcnt, 1);
497 			TAILQ_FOREACH(net, &stcb->asoc.nets, sctp_next) {
520 					atomic_subtract_int(&stcb->asoc.refcnt, 1);
526 			atomic_subtract_int(&stcb->asoc.refcnt, 1);