From mboxrd@z Thu Jan  1 00:00:00 1970
Date: Mon,  7 Aug 1995 22:10:15 -0400
From: Scott Schwartz schwartz@galapagos.cse.psu.edu
Subject: No subject
Topicbox-Message-UUID: 139bea7c-eac8-11e9-9e20-41e7f4b1d025
Message-ID: <19950808021015.-spw9dg8MkiUpuCmE0PKshdHuWVEqC8Ency8sA8bQU8@z>

philw@plan9.att.com writes:
| >Why does this happen...  I run dossrv, and then exit, and the shell
| >doesn't go away until dossrv is killed from another window.  
| the dossrv is holding a reference to the files supplied by the
| window system (eg. /dev/cons). Windows are cleared up by
| reference counting.

That sounds like a bug.  But why doesn't ftpfs suffer the same
symptoms?  On the other hand, even
	sleep 10 >[0]/tmp/zz >[1]/tmp/zz >[2]/tmp/zz >[3]/tmp/zz &
makes the window stick around; what files is that holding open?
It should be none, right?