PERFORCE change 146516 for review

[Ed Schouten]

http://perforce.freebsd.org/chv.cgi?CH=146516

Change 146516 by ed at ed_dull on 2008/08/03 11:17:00

	Properly turn off the high watermark when we transmitted the
	software flow control character.

Affected files ...

.. //depot/projects/mpsafetty/sys/kern/tty.c#11 edit

Differences ...

==== //depot/projects/mpsafetty/sys/kern/tty.c#11 (text+ko) ====

@@ -1682,7 +1682,7 @@
 		 */
 		if (ttyoutq_write_nofrag(&tp->t_outq,
 		    &tp->t_termios.c_cc[VSTART], 1) == 0)
-			tp->t_flags |= TF_HIWAT_IN;
+			tp->t_flags &= ~TF_HIWAT_IN;
 	} else {
 		/* No input flow control */
 		tp->t_flags &= ~TF_HIWAT_IN;