bsd/netinet/udp_usrreq.c

1309 	struct ip_out_args ipoa =
1312 	struct flowadv *adv = &ipoa.ipoa_flowadv;
1334 			ipoa.ipoa_boundif = outif->if_index;
1359 	if (ipoa.ipoa_boundif == IFSCOPE_NONE &&
1366 		ipoa.ipoa_boundif = outif->if_index;
1369 		ipoa.ipoa_flags |=  IPOAF_NO_CELLULAR;
1371 		ipoa.ipoa_flags |=  IPOAF_NO_EXPENSIVE;
1373 		ipoa.ipoa_flags |=  IPOAF_AWDL_UNRESTRICTED;
1418 	    (ipoa.ipoa_boundif != IFSCOPE_NONE && pktinfo)) {
1456 			error = in_pcbconnect(inp, addr, p, ipoa.ipoa_boundif,
1468 			if (outif != NULL && ipoa.ipoa_boundif != IFSCOPE_NONE)
1469 				ipoa.ipoa_boundif = outif->if_index;
1484 				    ipoa.ipoa_boundif, &outif)) != 0)
1494 				    ipoa.ipoa_boundif != IFSCOPE_NONE)
1495 					ipoa.ipoa_boundif = outif->if_index;
1601 	if (ipoa.ipoa_boundif != IFSCOPE_NONE)
1602 		ipoa.ipoa_flags |= IPOAF_BOUND_IF;
1605 		ipoa.ipoa_flags |= IPOAF_BOUND_SRCADDR;
1610 	error = ip_output(m, inpopts, &ro, soopts, mopts, &ipoa);
1680 	if (error != 0 && (ipoa.ipoa_retflags & IPOARF_IFDENIED) &&