-#ifndef HAVE_TERMIO
-#ifndef NO_SIGINTERRUPT
- /* Cause SIGALRM's to make reads fail with EINTR instead of resuming
- the read. */
- if (siginterrupt (SIGALRM, 1) != 0)
- error ("udi_open: siginterrupt() %s", safe_strerror(errno));
-#endif
-
- /* Set up read timeout timer. */
- if ((void (*)) signal (SIGALRM, udi_timer) == (void (*)) -1)
- error ("udi_open: signal() %s", safe_strerror(errno));
-#endif
-