Searched refs:igmpfd (Results 1 – 1 of 1) sorted by relevance
55 int igmpfd = -1; variable175 if (igmpfd != -1) {176 close(igmpfd);177 igmpfd = -1;323 igmpfd = socket(AF_INET, SOCK_RAW, IPPROTO_IGMP);324 if (igmpfd == -1) {333 if (ioctl(igmpfd, SIOCGIFADDR, &req) == -1) {336 close(igmpfd);337 igmpfd = -1;343 if (setsockopt(igmpfd, IPPROTO_IP, IP_MULTICAST_IF,[all …]