Mailing-List: contact cygwin-developers-help AT sourceware DOT cygnus DOT com; run by ezmlm
List-Subscribe: <mailto:cygwin-developers-subscribe AT sources DOT redhat DOT com>
List-Archive: <http://sources.redhat.com/ml/cygwin-developers/>
List-Post: <mailto:cygwin-developers AT sources DOT redhat DOT com>
List-Help: <mailto:cygwin-developers-help AT sources DOT redhat DOT com>, <http://sources.redhat.com/ml/#faqs>
Sender: cygwin-developers-owner AT sources DOT redhat DOT com
Delivered-To: mailing list cygwin-developers AT sources DOT redhat DOT com
To: cygdev <cygwin-developers AT cygwin DOT com>
Subject: Re: rxvt pops up console with 2001-Aug-07 shapshot
References: <4268681989 DOT 20010822182438 AT logos-m DOT ru>
	<s1sbsl7hp0u DOT fsf AT jaist DOT ac DOT jp>
	<20010823103544 DOT H20320 AT cygbert DOT vinschen DOT de>
Mime-Version: 1.0 (generated by tm-edit 7.106)
Content-Type: text/plain; charset=US-ASCII
From: Kazuhiro Fujieda <fujieda AT jaist DOT ac DOT jp>
Date: 24 Aug 2001 05:53:25 +0900
In-Reply-To: Corinna Vinschen's message of Thu, 23 Aug 2001 10:35:44 +0200
Message-ID: <s1sheuycxbu.fsf@jaist.ac.jp>
Lines: 42
X-Mailer: Gnus v5.3/Emacs 19.34

>>> On Thu, 23 Aug 2001 10:35:44 +0200
>>> Corinna Vinschen <vinschen AT redhat DOT com> said:

> I have played around with the FreeConsole a bit and I found
> that if we remove your patch from `setsid()' but let the
> corresponding patch in `dtable::dec_console_fds()' we could
> get the behaviour which seem to be expected:
(snip)
> Isn't that the compromise we're searching for or did I miss something?

Umm, such daemons as sshd and inetd close their fds connected
with their controlling terminals after they detach them, so
there is no need for my patch in `setsid()'. But it doesn't go
for ssh-agent.

I have another idea:

If the process has a pty slave, setsid() shouldn't call
FreeConsole() because it has a chance to execute Windows
application on the pty.

I will try it later.

> I can't remove the `AllocConsole()' from inetd, though. I just
> tried it again, hoping that Cygwin has changed the behaviour in
> the meantime. Unfortunately, when I remove the AllocConsole()
> call from inetd I'm again getting console windows resp. no output
> from `net start ...' in the telnet window.
> 
> ... or... wait... would it perhaps help if the AllocConsole isn't
> used in inetd but in in.telnetd???

No, it wouldn't. The window will pop up when an remote user logs
in and remain until he/she logs out.

I propose inetd invokes AllocConsole only when it runs as a
service and hides the console window if there is the window on
the desktop. Can I implement it?
____
  | AIST      Kazuhiro Fujieda <fujieda AT jaist DOT ac DOT jp>
  | HOKURIKU  Center for Information Science
o_/ 1990      Japan Advanced Institute of Science and Technology