From 35fa8731253a1d4dacf0c2c7d39f2b77cd4bcc0c Mon Sep 17 00:00:00 2001
From: bde <bde@FreeBSD.org>
Date: Sun, 23 Aug 1998 08:26:42 +0000
Subject: Added D_TTY to the cdevswitch flags for all tty drivers.  This is
 required for the Lite2 fix for always returning EIO in dead_read().

Cleaned up the cdevswitch initializers for all tty drivers.

Removed explicit calls to ttsetwater() from all (tty) drivers.  ttsetwater()
is now called centrally for opens, not just for parameter changes.
---
 sys/dev/sio/sio.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'sys/dev/sio/sio.c')

diff --git a/sys/dev/sio/sio.c b/sys/dev/sio/sio.c
index c36de17..ab21950 100644
--- a/sys/dev/sio/sio.c
+++ b/sys/dev/sio/sio.c
@@ -31,7 +31,7 @@
  * SUCH DAMAGE.
  *
  *	from: @(#)com.c	7.5 (Berkeley) 5/16/91
- *	$Id: sio.c,v 1.211 1998/08/19 04:17:37 bde Exp $
+ *	$Id: sio.c,v 1.212 1998/08/20 05:12:48 bde Exp $
  */
 
 #include "opt_comconsole.h"
@@ -343,12 +343,13 @@ static	d_ioctl_t	sioioctl;
 static	d_stop_t	siostop;
 static	d_devtotty_t	siodevtotty;
 
-#define CDEV_MAJOR 28
-static struct cdevsw sio_cdevsw = {
+#define	CDEV_MAJOR	28
+static	struct cdevsw	sio_cdevsw = {
 	sioopen,	sioclose,	sioread,	siowrite,
 	sioioctl,	siostop,	noreset,	siodevtotty,
 	ttpoll,		nommap,		NULL,		driver_name,
-	NULL,		-1,
+	NULL,		-1,		nodump,		nopsize,
+	D_TTY,
 };
 
 static	int	comconsole = -1;
-- 
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