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65221b1)
SCCS-vsn: sys/kern/tty.c 7.45
*
* %sccs.include.redist.c%
*
*
* %sccs.include.redist.c%
*
- * @(#)tty.c 7.44 (Berkeley) %G%
+ * @(#)tty.c 7.45 (Berkeley) %G%
hiwat = tp->t_hiwat;
s = spltty();
hiwat = tp->t_hiwat;
s = spltty();
- oldsig = curproc->p_sig;
+ if (wait)
+ oldsig = curproc->p_sig;
if (tp->t_outq.c_cc > hiwat + 200)
while (tp->t_outq.c_cc > hiwat) {
ttstart(tp);
if (tp->t_outq.c_cc > hiwat + 200)
while (tp->t_outq.c_cc > hiwat) {
ttstart(tp);