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Date:	Sun, 2 Mar 2003 12:43:28 -0500
From:	Christopher Faylor <cgf AT redhat DOT com>
To:	cygwin AT cygwin DOT com
Subject:	Re: Processes are unable to fully discard their controlling terminal
Message-ID:	<20030302174328.GD441@redhat.com>
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References:	<001b01c2e0d1$2393a320$78d96f83 AT pomello> <20030302173304 DOT GC441 AT redhat DOT com>
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On Sun, Mar 02, 2003 at 12:33:04PM -0500, Christopher Faylor wrote:
>On Sun, Mar 02, 2003 at 03:33:56PM -0000, Max Bowsher wrote:
>>Processes that attempt to shed their controlling terminal do so well enough
>>for the tty to show as ? in ps output, but they still keep the console
>>window they were launched from open, after all other processes using it have
>>exited.
>>
>>This is particularly annoying with ssh-agent - if I exit the shell in the
>>terminal that launched it, that terminal becomes a zombie, hanging around
>>for no purpose. If I close that window using the Windows close box, the
>>ssh-agent is killed.
>>
>>I'm not an expert in the ways of Unix ttys. Can anyone help me understand
>>where the problem lies?
>
>setsid()

I think I see the problem.  It will be tricky to fix but I'll see what I can
do.

cgf

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