From bb42415ffa41d094a3c716443a612658fcff6775 Mon Sep 17 00:00:00 2001 From: pk Date: Mon, 13 May 2002 09:42:12 +0000 Subject: Check whether a console is attached before sending data upstream. --- sys/dev/sun/kbd.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'sys/dev') diff --git a/sys/dev/sun/kbd.c b/sys/dev/sun/kbd.c index b5f7a84bcd2..5bc87f7751d 100644 --- a/sys/dev/sun/kbd.c +++ b/sys/dev/sun/kbd.c @@ -1,4 +1,4 @@ -/* $NetBSD: kbd.c,v 1.29 2001/11/13 06:54:32 lukem Exp $ */ +/* $NetBSD: kbd.c,v 1.30 2002/05/13 09:42:12 pk Exp $ */ /* * Copyright (c) 1992, 1993 @@ -51,7 +51,7 @@ */ #include -__KERNEL_RCSID(0, "$NetBSD: kbd.c,v 1.29 2001/11/13 06:54:32 lukem Exp $"); +__KERNEL_RCSID(0, "$NetBSD: kbd.c,v 1.30 2002/05/13 09:42:12 pk Exp $"); #include "opt_ddb.h" @@ -602,6 +602,10 @@ kbd_input_keysym(k, keysym) struct kbd_state *ks = &k->k_state; int data; + /* Check if a recipient has been configured */ + if (k->k_cc == NULL) + return (0); + switch (KEYSYM_CLASS(keysym)) { case KEYSYM_ASCII: -- cgit