Mailing-List:	contact cygwin-help AT sourceware DOT cygnus DOT com; run by ezmlm
List-Subscribe:	<mailto:cygwin-subscribe AT sources DOT redhat DOT com>
List-Archive:	<http://sources.redhat.com/ml/cygwin/>
List-Post:	<mailto:cygwin AT sources DOT redhat DOT com>
List-Help:	<mailto:cygwin-help AT sources DOT redhat DOT com>, <http://sources.redhat.com/ml/#faqs>
Sender:	cygwin-owner AT sources DOT redhat DOT com
Delivered-To:	mailing list cygwin AT sources DOT redhat DOT com
Date:	Fri, 17 Aug 2001 09:58:44 +0200
From:	Corinna Vinschen <cygwin AT cygwin DOT com>
To:	cygwin AT cygwin DOT com
Subject:	Re: void tty association
Message-ID:	<20010817095844.B16162@cygbert.vinschen.de>
Mail-Followup-To:	cygwin AT cygwin DOT com
References:	<3B7C42A2 DOT 77984F60 AT corp DOT earthlink DOT net>
Mime-Version:	1.0
User-Agent:	Mutt/1.2.5i
In-Reply-To:	<3B7C42A2.77984F60@corp.earthlink.net>; from rbrownjr@corp.earthlink.net on Thu, Aug 16, 2001 at 03:01:06PM -0700

On Thu, Aug 16, 2001 at 03:01:06PM -0700, Robert L. Brown JR wrote:
> Hello,
> 
>   I'm trying to figure out how to remove the  "tty association" of the control
> terminal
> from a child process in CYGWIN  .
> 
> Under SYSV I would call setpgrp()
> 
> In BSD, I would call
>    fd=open("/dev/tty", _O_RDRW);
>    ioctl(fd, TIOCNOTTY, 0);
> 
> The CYGWIN API Reference mentions tcsetpgrp().
> When I do "man tcsetpgrp" under CYGWIN, I get nothing.
> I've looked at the tcsetpgrp() call manpage under Solaris and
> it says that it only change the pgid of the controlling terminal.
> 
> How do you remove the tty association in CYGWIN?

setsid().

Corinna

-- 
Corinna Vinschen                  Please, send mails regarding Cygwin to
Cygwin Developer                                mailto:cygwin AT cygwin DOT com
Red Hat, Inc.

--
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple
Bug reporting:         http://cygwin.com/bugs.html
Documentation:         http://cygwin.com/docs.html
FAQ:                   http://cygwin.com/faq/

- Raw text -