From 563a581ee6a67437a1ffedfeaab2d9b38b5300de Mon Sep 17 00:00:00 2001
From: scrappy <scrappy@FreeBSD.org>
Date: Wed, 10 Apr 1996 04:18:36 +0000
Subject: Placed an #ifndef around RS_IBUFSIZE so that it can be changed in the
 config file ... PR#528 is reportly fixed by adding 'options RS_IBUFSIZE=1024'
 to the config file

---
 sys/dev/sio/sio.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

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

diff --git a/sys/dev/sio/sio.c b/sys/dev/sio/sio.c
index 35b6715..1d19344 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 1.135 1996/02/25 21:10:54 bde Exp $
+ *	$Id: sio.c,v 1.136 1996/03/27 20:03:24 bde Exp $
  */
 
 #include "sio.h"
@@ -85,7 +85,9 @@
 
 #define	LOTS_OF_EVENTS	64	/* helps separate urgent events from input */
 #define	RB_I_HIGH_WATER	(TTYHOG - 2 * RS_IBUFSIZE)
+#ifndef RS_IBUFSIZE
 #define	RS_IBUFSIZE	256
+#endif
 
 #define	CALLOUT_MASK		0x80
 #define	CONTROL_MASK		0x60
-- 
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