Lines Matching refs:sock
897 int sock = -1;
905 sock = socket(AF_INET, SOCK_DGRAM, 0);
906 if (sock < 0)
910 if (ioctl(sock, SIOCGIFADDR, &req) < 0) {
922 if (ioctl(sock, SIOCGIFHWADDR, &req) < 0) {
937 close(sock);
941 if (sock >= 0)
942 close(sock);
