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Check whether a console is attached before sending data upstream.

This commit is contained in:
pk 2002-05-13 09:42:12 +00:00
parent 616dac6232
commit bb42415ffa
1 changed files with 6 additions and 2 deletions
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8
sys/dev/sun/kbd.c
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@ -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 <sys/cdefs.h>
__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: