| /freebsd-12.1/sys/netinet/ |
| H A D | in_mcast.c | 1592 imo = malloc(sizeof(*imo), M_IPMOPTS, M_WAITOK); in inp_findmoptions()
1603 free(imo, M_IPMOPTS); in inp_findmoptions()
1607 return (imo); in inp_findmoptions()
1632 free(imo, M_IPMOPTS); in inp_gcmoptions()
1644 if (imo == NULL) in inp_freemoptions()
1646 inp_gcmoptions(imo); in inp_freemoptions()
1798 if (imo != NULL) in inp_getmoptions()
1808 if (imo != NULL) { in inp_getmoptions()
1833 if (imo == NULL) in inp_getmoptions()
1845 if (imo == NULL) in inp_getmoptions()
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| H A D | ip_output.c | 215 struct ip_moptions *imo, struct inpcb *inp) in ip_output() argument
348 imo != NULL && imo->imo_multicast_ifp != NULL) { in ip_output()
353 ifp = imo->imo_multicast_ifp; in ip_output()
426 if (imo != NULL) { in ip_output()
427 ip->ip_ttl = imo->imo_multicast_ttl; in ip_output()
428 if (imo->imo_multicast_vif != -1) in ip_output()
438 if ((imo == NULL) || (imo->imo_multicast_vif == -1)) { in ip_output()
455 if ((imo == NULL && in_mcast_loop) || in ip_output()
456 (imo && imo->imo_multicast_loop)) { in ip_output()
486 imo = NULL; in ip_output()
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| H A D | ip_carp.c | 1369 struct ip_moptions *imo = &cif->cif_imo; in carp_multicast_setup() local
1373 if (ip_mfilter_first(&imo->imo_head) != NULL) in carp_multicast_setup()
1377 ip_mfilter_init(&imo->imo_head); in carp_multicast_setup()
1378 imo->imo_multicast_vif = -1; in carp_multicast_setup()
1387 ip_mfilter_insert(&imo->imo_head, imf); in carp_multicast_setup()
1388 imo->imo_multicast_ifp = ifp; in carp_multicast_setup()
1389 imo->imo_multicast_ttl = CARP_DFLTTL; in carp_multicast_setup()
1390 imo->imo_multicast_loop = 0; in carp_multicast_setup()
1463 struct ip_moptions *imo = &cif->cif_imo; in carp_multicast_cleanup() local
1478 while ((imf = ip_mfilter_first(&imo->imo_head)) != NULL) { in carp_multicast_cleanup()
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| H A D | in_pcb.c | 1304 struct ip_moptions *imo; in in_pcbconnect_setup() local
1307 imo = inp->inp_moptions; in in_pcbconnect_setup()
1308 if (imo->imo_multicast_ifp != NULL) { in in_pcbconnect_setup()
1309 ifp = imo->imo_multicast_ifp; in in_pcbconnect_setup()
1600 inp_freemoptions(imo); in in_pcbfree_deferred()
1782 struct ip_moptions *imo; in in_pcbpurgeif0() local
1787 imo = inp->inp_moptions; in in_pcbpurgeif0()
1789 imo != NULL) { in in_pcbpurgeif0()
1794 if (imo->imo_multicast_ifp == ifp) in in_pcbpurgeif0()
1795 imo->imo_multicast_ifp = NULL; in in_pcbpurgeif0()
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| H A D | ip_mroute.c | 1222 struct ip_moptions *imo) in X_ip_mforward() argument
1247 if (imo && ((vifi = imo->imo_multicast_vif) < V_numvifs)) { in X_ip_mforward()
1680 struct ip_moptions imo; in send_packet() local
1685 imo.imo_multicast_ifp = vifp->v_ifp; in send_packet()
1686 imo.imo_multicast_ttl = mtod(m, struct ip *)->ip_ttl - 1; in send_packet()
1687 imo.imo_multicast_loop = 1; in send_packet()
1688 imo.imo_multicast_vif = -1; in send_packet()
1689 STAILQ_INIT(&imo.imo_head); in send_packet()
1697 error = ip_output(m, NULL, NULL, IP_FORWARDING, &imo, NULL); in send_packet()
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| H A D | igmp.c | 3382 struct ip_moptions imo; in igmp_intr() local
3415 imo.imo_multicast_ttl = 1; in igmp_intr()
3416 imo.imo_multicast_vif = -1; in igmp_intr()
3417 imo.imo_multicast_loop = (V_ip_mrouter != NULL); in igmp_intr()
3426 imo.imo_multicast_ifp = V_loif; in igmp_intr()
3428 imo.imo_multicast_ifp = ifp; in igmp_intr()
3448 error = ip_output(m0, ipopts, NULL, 0, &imo, NULL); in igmp_intr()
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| H A D | udp_usrreq.c | 571 struct ip_moptions *imo; in udp_input() local
575 imo = inp->inp_moptions; in udp_input()
576 if (imo == NULL) { in udp_input()
585 blocked = imo_multi_filter(imo, ifp, in udp_input()
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| /freebsd-12.1/sys/netinet6/ |
| H A D | in6_mcast.c | 1399 struct ip6_moptions *imo; in in6p_block_unblock_source() local
1558 imo = malloc(sizeof(*imo), M_IP6MOPTS, M_WAITOK); in in6p_findmoptions()
1567 free(imo, M_IP6MOPTS); in in6p_findmoptions()
1570 inp->in6p_moptions = imo; in in6p_findmoptions()
1571 return (imo); in in6p_findmoptions()
1611 if (imo == NULL) in ip6_freemoptions()
1613 inp_gcmoptions(imo); in ip6_freemoptions()
1626 struct ip6_moptions *imo; in in6p_get_source_filters() local
1638 imo = inp->in6p_moptions; in in6p_get_source_filters()
2412 struct ip6_moptions *imo; in in6p_set_multicast_if() local
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| H A D | udp6_usrreq.c | 302 struct ip6_moptions *imo; in udp6_input() local
353 imo = inp->in6p_moptions; in udp6_input()
354 if (imo && IN6_IS_ADDR_MULTICAST(&ip6->ip6_dst)) { in udp6_input()
369 blocked = im6o_mc_filter(imo, ifp, in udp6_input()
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| /freebsd-12.1/sys/netpfil/pf/ |
| H A D | if_pfsync.c | 2354 struct ip_moptions *imo = &sc->sc_imo; in pfsync_multicast_setup() local
2360 imo->imo_multicast_vif = -1; in pfsync_multicast_setup()
2366 ip_mfilter_init(&imo->imo_head); in pfsync_multicast_setup()
2367 ip_mfilter_insert(&imo->imo_head, imf); in pfsync_multicast_setup()
2368 imo->imo_multicast_ifp = ifp; in pfsync_multicast_setup()
2369 imo->imo_multicast_ttl = PFSYNC_DFLTTL; in pfsync_multicast_setup()
2370 imo->imo_multicast_loop = 0; in pfsync_multicast_setup()
2378 struct ip_moptions *imo = &sc->sc_imo; in pfsync_multicast_cleanup() local
2381 while ((imf = ip_mfilter_first(&imo->imo_head)) != NULL) { in pfsync_multicast_cleanup()
2382 ip_mfilter_remove(&imo->imo_head, imf); in pfsync_multicast_cleanup()
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