From c266a31572cdd704a5f9e9092e9447106e19d92c Mon Sep 17 00:00:00 2001
From: cinap_lenrek <cinap_lenrek@localhost>
Date: Fri, 27 May 2011 00:41:58 +0000
Subject: kbdfs: disable console processing if /dev/kbd is open

---
 sys/man/8/kbdfs         | 6 +++++-
 sys/src/cmd/aux/kbdfs.c | 7 ++++++-
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/sys/man/8/kbdfs b/sys/man/8/kbdfs
index 7dc206afc..7149cbd62 100644
--- a/sys/man/8/kbdfs
+++ b/sys/man/8/kbdfs
@@ -171,7 +171,11 @@ or
 .B Num
 will not change
 the characters already present in the string, but will
-take effect on newly pressed keys.
+take effect on newly pressed keys. Opening the
+.BR kbd
+file disables input processing on the
+.BR cons
+file until it is closed again.
 .PP
 Raw scancodes can be written to the
 .BR kbin
diff --git a/sys/src/cmd/aux/kbdfs.c b/sys/src/cmd/aux/kbdfs.c
index c9eed2c07..1a0a0fa3d 100644
--- a/sys/src/cmd/aux/kbdfs.c
+++ b/sys/src/cmd/aux/kbdfs.c
@@ -605,7 +605,7 @@ ctlproc(void *)
 			break;
 
 		case Araw:
-			if(raw){
+			if(raw || kbdopen){
 				s = emalloc9p(UTFmax+1);
 				s[runetochar(s, &r)] = 0;
 			} else {
@@ -620,6 +620,11 @@ ctlproc(void *)
 			e = s + strlen(s);
 
 		Havereq:
+			if(kbdopen){
+				free(b);
+				b = nil;
+				break;
+			}
 			while(b && (req = qcons.h)){
 				if((qcons.h = req->aux) == nil)
 					qcons.t = &qcons.h;
-- 
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