#endif
#ifdef HAVE_SGTTY
- status = ioctl (scb->fd, TIOCSBRK, 0);
- usleep (250000);
- status = ioctl (scb->fd, TIOCCBRK, 0);
- return status;
+ {
+ struct timeval timeout;
+
+ status = ioctl (scb->fd, TIOCSBRK, 0);
+
+ /* Can't use usleep; it doesn't exist in BSD 4.2. */
+ /* Note that if this select() is interrupted by a signal it will not wait
+ the full length of time. I think that is OK. */
+ timeout.tv_sec = 0;
+ timeout.tv_usec = 250000;
+ select (0, 0, 0, 0, &timeout);
+ status = ioctl (scb->fd, TIOCCBRK, 0);
+ return status;
+ }
#endif
}