From 0fda67822715f6b0bfaf257153995048b84a89d2 Mon Sep 17 00:00:00 2001
From: cinap_lenrek <cinap_lenrek@centraldogma>
Date: Mon, 6 Jun 2011 03:20:41 +0000
Subject: [PATCH] kbdfs: wakeup and flush when /dev/kbd gets closed

---
 sys/src/cmd/aux/kbdfs/kbdfs.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sys/src/cmd/aux/kbdfs/kbdfs.c b/sys/src/cmd/aux/kbdfs/kbdfs.c
index 9932f8dae..004e99e76 100644
--- a/sys/src/cmd/aux/kbdfs/kbdfs.c
+++ b/sys/src/cmd/aux/kbdfs/kbdfs.c
@@ -1156,7 +1156,8 @@ fsdestroyfid(Fid *f)
 			}
 			break;
 		case Qkbd:
-			kbdopen--;
+			if(--kbdopen == 0)
+				sendul(ctlchan, Kbdflush);
 			break;
 		case Qcons:
 			consopen--;