sys/netinet6/raw_ip6.c

136  * Hooks for multicast routing. They all default to NULL, so leave them not
199 			 * and fall through into normal filter path if so.
400 	struct socket *so;
416 	so = va_arg(ap, struct socket *);
421 	in6p = sotoinpcb(so);
427 		    in6p->in6p_outputopts, so->so_cred,
428 		    so->so_proto->pr_protocol)) != 0) {
440 	if (!(so->so_state & SS_ISCONNECTED)) {
454 	if (so->so_proto->pr_protocol == IPPROTO_ICMPV6) {
476 	error = in6_selectsrc(dstsock, optp, in6p, NULL, so->so_cred,
489 		 * applications do not behave as it should, so we need a
509 	 * ip6_plen will be filled in ip6_output, so not fill it here.
514 	if (so->so_proto->pr_protocol == IPPROTO_ICMPV6 ||
521 		if (so->so_proto->pr_protocol == IPPROTO_ICMPV6)
548 	    so->so_proto->pr_protocol == IPPROTO_ICMPV6) {
561 	if (so->so_proto->pr_protocol == IPPROTO_ICMPV6) {
587 rip6_ctloutput(struct socket *so, struct sockopt *sopt)
597 		return (icmp6_ctloutput(so, sopt));
601 			inp = sotoinpcb(so);
603 			inp->inp_inc.inc_fibnum = so->so_fibnum;
622 			error = ip6_mrouter_get ?  ip6_mrouter_get(so, sopt) :
626 			error = ip6_raw_ctloutput(so, sopt);
629 			error = ip6_ctloutput(so, sopt);
643 			error = ip6_mrouter_set ?  ip6_mrouter_set(so, sopt) :
647 			error = ip6_raw_ctloutput(so, sopt);
650 			error = ip6_ctloutput(so, sopt);
660 rip6_attach(struct socket *so, int proto, struct thread *td)
666 	inp = sotoinpcb(so);
672 	error = soreserve(so, rip_sendspace, rip_recvspace);
679 	error = in_pcballoc(so, &V_ripcbinfo);
685 	inp = (struct inpcb *)so->so_pcb;
698 rip6_detach(struct socket *so)
702 	inp = sotoinpcb(so);
705 	if (so == V_ip6_mrouter && ip6_mrouter_done)
718 rip6_abort(struct socket *so)
722 	inp = sotoinpcb(so);
725 	soisdisconnected(so);
729 rip6_close(struct socket *so)
733 	inp = sotoinpcb(so);
736 	soisdisconnected(so);
740 rip6_disconnect(struct socket *so)
744 	inp = sotoinpcb(so);
747 	if ((so->so_state & SS_ISCONNECTED) == 0)
750 	rip6_abort(so);
755 rip6_bind(struct socket *so, struct sockaddr *nam, struct thread *td)
762 	inp = sotoinpcb(so);
795 rip6_connect(struct socket *so, struct sockaddr *nam, struct thread *td)
803 	inp = sotoinpcb(so);
816 	 * not behave as it should, so we need a workaround.  Even if an
830 	    inp, NULL, so->so_cred, &ifp, &in6a);
846 	soisconnected(so);
853 rip6_shutdown(struct socket *so)
857 	inp = sotoinpcb(so);
861 	socantsendmore(so);
867 rip6_send(struct socket *so, int flags, struct mbuf *m, struct sockaddr *nam,
875 	inp = sotoinpcb(so);
880 	if (so->so_state & SS_ISCONNECTED) {
920 	ret = rip6_output(m, so, dst, control);