bsd/netinet/ip_mroute.c

81 extern u_int32_t	_ip_mcast_src(int vifi);
175 _ip_mcast_src(int vifi) { return INADDR_ANY; }
290 static u_int32_t	X_ip_mcast_src(int vifi);
399 	vifi_t	vifi;
428 		error = sooptcopyin(sopt, &vifi, sizeof vifi, sizeof vifi);
431 		error = del_vif(vifi);
543     vifi_t vifi = req->vifi;
545     if (vifi >= numvifs) return EINVAL;
547     req->icount = viftable[vifi].v_pkt_in;
548     req->ocount = viftable[vifi].v_pkt_out;
549     req->ibytes = viftable[vifi].v_bytes_in;
550     req->obytes = viftable[vifi].v_bytes_out;
594     vifi_t vifi;
605     for (vifi = 0; vifi < numvifs; vifi++) {
606 	if (viftable[vifi].v_lcl_addr.s_addr != 0 &&
607 	    !(viftable[vifi].v_flags & VIFF_TUNNEL)) {
611 	    ifp = viftable[vifi].v_ifp;
761     /* Adjust numvifs up if the vifi is higher than numvifs */
780 del_vif(vifi_t vifi)
782     struct vif *vifp = &viftable[vifi];
787     if (vifi >= numvifs) return EINVAL;
815       log(LOG_DEBUG, "del_vif %d, numvifs %d\n", vifi, numvifs);
818     for (vifi = numvifs; vifi > 0; vifi--)
819 	if (viftable[vifi-1].v_lcl_addr.s_addr != 0) break;
820     numvifs = vifi;
1075     vifi_t vifi;
1104     if ((imo) && ((vifi = imo->imo_multicast_vif) < numvifs)) {
1109 	    vifp = viftable + vifi;
1111 		ntohl(ip->ip_src.s_addr), ntohl(ip->ip_dst.s_addr), vifi,
1115 	return (ip_mdq(m, ifp, NULL, vifi));
1340     vifi_t vifi;
1369     vifi = rt->mfc_parent;
1370     if ((vifi >= numvifs) || (viftable[vifi].v_ifp != ifp)) {
1373 	    log(LOG_DEBUG, "wrong if: ifp %p vifi %d vififp %p\n",
1374 		(void *)ifp, vifi, (void *)viftable[vifi].v_ifp);
1382 	if (pim_assert && rt->mfc_ttls[vifi] &&
1384 		!(viftable[vifi].v_flags & VIFF_TUNNEL)) {
1409 		im->im_vif		= vifi;
1420     if (ip->ip_src.s_addr == viftable[vifi].v_lcl_addr.s_addr) {
1421 	viftable[vifi].v_pkt_out++;
1422 	viftable[vifi].v_bytes_out += plen;
1424 	viftable[vifi].v_pkt_in++;
1425 	viftable[vifi].v_bytes_in += plen;
1436     for (vifp = viftable, vifi = 0; vifi < numvifs; vifp++, vifi++)
1437 	if ((rt->mfc_ttls[vifi] > 0) &&
1438 	    (ip->ip_ttl > rt->mfc_ttls[vifi])) {
1468 X_ip_mcast_src(int vifi)
1470     if (vifi >= 0 && vifi < numvifs)
1471 	return viftable[vifi].v_lcl_addr.s_addr;
2010     int vifi;
2019     for (vifi = 0; vifi < numvifs; vifi++) {
2020 	if (viftable[vifi].v_rsvpd == so) {
2021 	    viftable[vifi].v_rsvpd = NULL;
2025 	    if (viftable[vifi].v_rsvp_on) {
2026 		viftable[vifi].v_rsvp_on = 0;
2038     int vifi;
2066     for (vifi = 0; vifi < numvifs; vifi++)
2067 	if (viftable[vifi].v_ifp == ifp)
2070     if (vifi == numvifs || viftable[vifi].v_rsvpd == NULL) {
2081 	    if (rsvpdebug && vifi == numvifs)
2083 	    else if (rsvpdebug && viftable[vifi].v_rsvpd == NULL)
2084 		printf("rsvp_input: No socket defined for vif %d\n",vifi);
2093 	       m->m_len,sbspace(&(viftable[vifi].v_rsvpd->so_rcv)));
2095     if (socket_send(viftable[vifi].v_rsvpd, m, &rsvp_src) < 0) {