| ipsockopt.c (e52a7d1f39a4cf98eabafe2286bcefe17583db56) | ipsockopt.c (71498f308b2324dbd94e94fd8c4ae41bf4bd663b) |
|---|---|
| 1/*- 2 * Copyright (c) 2004 Robert N. M. Watson 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 665 unchanged lines hidden (view full) --- 674 /* be deterministic (for automated operation) */ 675 basegroup = 0xEE010100; /* 238.1.1.0 */ 676 } 677 /* 678 * Join the multicast group(s) on the default multicast interface; 679 * this usually maps to the interface to which the default 680 * route is pointing. 681 */ | 1/*- 2 * Copyright (c) 2004 Robert N. M. Watson 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 665 unchanged lines hidden (view full) --- 674 /* be deterministic (for automated operation) */ 675 basegroup = 0xEE010100; /* 238.1.1.0 */ 676 } 677 /* 678 * Join the multicast group(s) on the default multicast interface; 679 * this usually maps to the interface to which the default 680 * route is pointing. 681 */ |
| 682 for (i = 0; i < nmcastgroups; i++) { | 682 for (i = 1; i < nmcastgroups+1; i++) { |
| 683 mreq.imr_multiaddr.s_addr = htonl((basegroup + i)); 684 mreq.imr_interface.s_addr = INADDR_ANY; 685 inet_ntop(AF_INET, &mreq.imr_multiaddr, addrbuf, sizeof(addrbuf)); 686 if (verbose) 687 fprintf(stderr, "IP_ADD_MEMBERSHIP %s INADDR_ANY\n", addrbuf); 688 if (setsockopt(sock, IPPROTO_IP, IP_ADD_MEMBERSHIP, &mreq, 689 sizeof(mreq)) < 0) { 690 err(-1, 691"test_ip_multicast_membership(%d, %s): failed IP_ADD_MEMBERSHIP (%s, %s)", 692 sock, socktypename, addrbuf, "INADDR_ANY"); 693 } 694 } | 683 mreq.imr_multiaddr.s_addr = htonl((basegroup + i)); 684 mreq.imr_interface.s_addr = INADDR_ANY; 685 inet_ntop(AF_INET, &mreq.imr_multiaddr, addrbuf, sizeof(addrbuf)); 686 if (verbose) 687 fprintf(stderr, "IP_ADD_MEMBERSHIP %s INADDR_ANY\n", addrbuf); 688 if (setsockopt(sock, IPPROTO_IP, IP_ADD_MEMBERSHIP, &mreq, 689 sizeof(mreq)) < 0) { 690 err(-1, 691"test_ip_multicast_membership(%d, %s): failed IP_ADD_MEMBERSHIP (%s, %s)", 692 sock, socktypename, addrbuf, "INADDR_ANY"); 693 } 694 } |
| 695 for (i = 0; i < nmcastgroups; i++) { | 695 for (i = 1; i < nmcastgroups+1; i++) { |
| 696 mreq.imr_multiaddr.s_addr = htonl((basegroup + i)); 697 mreq.imr_interface.s_addr = INADDR_ANY; 698 inet_ntop(AF_INET, &mreq.imr_multiaddr, addrbuf, sizeof(addrbuf)); 699 if (verbose) 700 fprintf(stderr, "IP_DROP_MEMBERSHIP %s INADDR_ANY\n", addrbuf); 701 if (setsockopt(sock, IPPROTO_IP, IP_DROP_MEMBERSHIP, &mreq, 702 sizeof(mreq)) < 0) { 703 err(-1, --- 240 unchanged lines hidden --- | 696 mreq.imr_multiaddr.s_addr = htonl((basegroup + i)); 697 mreq.imr_interface.s_addr = INADDR_ANY; 698 inet_ntop(AF_INET, &mreq.imr_multiaddr, addrbuf, sizeof(addrbuf)); 699 if (verbose) 700 fprintf(stderr, "IP_DROP_MEMBERSHIP %s INADDR_ANY\n", addrbuf); 701 if (setsockopt(sock, IPPROTO_IP, IP_DROP_MEMBERSHIP, &mreq, 702 sizeof(mreq)) < 0) { 703 err(-1, --- 240 unchanged lines hidden --- |