Lines Matching refs:sock
900 int sock = -1;
908 sock = socket(AF_INET, SOCK_DGRAM, 0);
909 if (sock < 0)
913 if (ioctl(sock, SIOCGIFADDR, &req) < 0) {
925 if (ioctl(sock, SIOCGIFHWADDR, &req) < 0) {
940 close(sock);
944 if (sock >= 0)
945 close(sock);
