1 /*-
139  * Test the protocol-independent set/getsourcefilter() functions.
186 	if (sock == -1)  in do_asm_ipv4()
208 	 * If no test sources auto-generated or specified on command line,  in do_asm_ipv4()
253 	for (i = nmcastsources-1; i >= 0; i--) {  in do_asm_ipv4()
279 	for (i = nmcastgroups-1; i >= 0; i--) {  in do_asm_ipv4()
318 	if (sock == -1)  in do_misc_opts()
325 	if (sock == -1)  in do_misc_opts()
347  * Test the protocol-independent SSM API with IPv4 addresses.
378 	while ((ch = getopt(argc, argv, "4bg:i:I:mM:p:rsS:tT:v")) != -1) {  in main()
424 		default:  in main()
430 	argc -= optind;  in main()
449 	memcpy(&basegroup, aip->ai_addr, aip->ai_addrlen);  in main()
462 	 * independent APIs were selected (the default).  in main()
477 		memcpy(&ifaddr, aip->ai_addr, aip->ai_addrlen);  in main()
504 		ngroupbase |= ((random() % ((1 << 11) - 1)) << 16);  in main()
544 			    (struct sockaddr_in *)aip->ai_addr;  in main()
545 			*pina++ = sin->sin_addr;  in main()
547 			memcpy(pbss++, aip->ai_addr, aip->ai_addrlen);  in main()
565 			/* Source-specific multicast */  in main()
574 			/* Any-source multicast */  in main()
580 			/* Source-specific multicast */  in main()
589 			/* Any-source multicast */  in main()
609 	sock = -1;  in open_and_bind_socket()
612 	if (sock == -1) {  in open_and_bind_socket()
614 		return (-1);  in open_and_bind_socket()
623 			return (-1);  in open_and_bind_socket()
628 		error = bind(sock, &bsu->sa, bsu->sa.sa_len);  in open_and_bind_socket()
629 		if (error == -1) {  in open_and_bind_socket()
632 			return (-1);  in open_and_bind_socket()
640  * Protocol-agnostic multicast I/O loop.
661 	assert(source->sa.sa_family == AF_INET);  in recv_loop_with_match()
669 	error = getnameinfo(&group->sa, group->sa.sa_len, groupname,  in recv_loop_with_match()
676 	error = getnameinfo(&source->sa, source->sa.sa_len, sourcename,  in recv_loop_with_match()
685 	    "Expecting no traffic from blocked source: %s\n",  in recv_loop_with_match()
702 		    source->sin.sin_addr.s_addr == from.sin.sin_addr.s_addr)  in recv_loop_with_match()
709 		    "non-blocked sources: %d\n", (int)npackets);  in recv_loop_with_match()
720 		fprintf(stderr, "FAIL: got packet from blocked source\n");  in recv_loop_with_match()
723 	default:  in recv_loop_with_match()
748 "usage: %s [-4] [-b] [-g groupaddr] [-i ifname] [-I ifaddr] [-m]\n"  in usage()
749 "       [-M ngroups] [-p portno] [-r] [-R] [-s] [-S nsources] [-t] [-T timeout]\n"  in usage()
750 "       [-v] [blockaddr ...]\n\n", progname);  in usage()
751 	fprintf(stderr, "-4: Use IPv4 API "  in usage()
752 	                "(default: Use protocol-independent API)\n");  in usage()
753 	fprintf(stderr, "-b: bind listening socket to ifaddr "  in usage()
754 	    "(default: INADDR_ANY)\n");  in usage()
755 	fprintf(stderr, "-g: Base IPv4 multicast group to join (default: %s)\n",  in usage()
757 	fprintf(stderr, "-i: interface for multicast joins (default: %s)\n",  in usage()
759 	fprintf(stderr, "-I: IPv4 address to join groups on, if using IPv4 "  in usage()
760 	    "API\n    (default: %s)\n", DEFAULT_IFADDR_STR);  in usage()
762 	fprintf(stderr, "-m: Test misc IPv4 multicast socket options "  in usage()
763 	    "(default: off)\n");  in usage()
765 	fprintf(stderr, "-M: Number of multicast groups to join "  in usage()
766 	    "(default: %d)\n", (int)nmcastgroups);  in usage()
767 	fprintf(stderr, "-p: Set local and remote port (default: %d)\n",  in usage()
769 	fprintf(stderr, "-r: Set SO_REUSEPORT on (default: off)\n");  in usage()
770 	fprintf(stderr, "-R: Randomize groups/sources (default: off)\n");  in usage()
771 	fprintf(stderr, "-s: Test source-specific API "  in usage()
772 	    "(default: test any-source API)\n");  in usage()
773 	fprintf(stderr, "-S: Number of multicast sources to generate if\n"  in usage()
774 	    "    none specified on command line (default: %d)\n",  in usage()
776 	fprintf(stderr, "-t: Test get/setNsourcefilter() (default: off)\n");  in usage()
777 	fprintf(stderr, "-T: Timeout to wait for blocked traffic on first "  in usage()
778 	    "group (default: %d)\n", DEFAULT_TIMEOUT);  in usage()
779 	fprintf(stderr, "-v: Be verbose (default: off)\n");  in usage()