Lines Matching refs:sock
899 int sock = -1;
907 sock = socket(AF_INET, SOCK_DGRAM, 0);
908 if (sock < 0)
912 if (ioctl(sock, SIOCGIFADDR, &req) < 0) {
924 if (ioctl(sock, SIOCGIFHWADDR, &req) < 0) {
939 close(sock);
943 if (sock >= 0)
944 close(sock);
