+ write (sockfd, "(", 1);
+ n = write (sockfd, line, strlen (line));
+ write (sockfd, ")", 1);
+ if (n < 0)
+ error("ERROR writing to socket");
+
+ bzero (buffer, 256);
+ n = read (sockfd, buffer, sizeof (buffer));
+ while (n == 0) {
+ if (ctrl_c) break;
+ sleep (1);
+ n = read (sockfd, buffer, sizeof (buffer));
+ }
+ if (n < 0)
+ error("ERROR reading from socket");
+ if (ctrl_c)
+ ctrl_c = 0;
+ else
+ printf ("%s\n", buffer);