Lines Matching refs:imo
315 struct ip_moptions *imo, struct inpcb *inp) in ip_output() argument
451 imo != NULL && imo->imo_multicast_ifp != NULL) { in ip_output()
456 ifp = imo->imo_multicast_ifp; in ip_output()
555 if (imo != NULL) { in ip_output()
556 ip->ip_ttl = imo->imo_multicast_ttl; in ip_output()
557 if (imo->imo_multicast_vif != -1) in ip_output()
560 ip_mcast_src(imo->imo_multicast_vif) : in ip_output()
567 if ((imo == NULL) || (imo->imo_multicast_vif == -1)) { in ip_output()
581 if ((imo == NULL && in_mcast_loop) || in ip_output()
582 (imo && imo->imo_multicast_loop)) { in ip_output()
612 imo = NULL; in ip_output()
614 ip_mforward(ip, ifp, m, imo) != 0) { in ip_output()