Date: Thu, 10 Jan 2002 16:08:48 -0800 From: Alfred Perlstein <bright@mu.org> To: Leo Bicknell <bicknell@ufp.org> Cc: John Baldwin <jhb@FreeBSD.org>, freebsd-hackers@FreeBSD.org Subject: Re: serial console + boot blip Message-ID: <20020110160848.T7984@elvis.mu.org> In-Reply-To: <20020111000557.GA18770@ussenterprise.ufp.org>; from bicknell@ufp.org on Thu, Jan 10, 2002 at 07:05:57PM -0500 References: <20020110205850.GA14046@ussenterprise.ufp.org> <XFMail.020110142322.jhb@FreeBSD.org> <20020111000557.GA18770@ussenterprise.ufp.org>
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* Leo Bicknell <bicknell@ufp.org> [020110 16:07] wrote:
> In a message written on Thu, Jan 10, 2002 at 02:23:22PM -0800, John Baldwin wrote:
> > > Setting nohup means that when I log out it won't hangup though,
> > > right? I like that behavior, what I don't like is the hangup on
> > > the switch from kernel mode to {single,multi}-user mode.
> >
> > You can't have your cake and eat it, too. Pick one or the other. :)
>
> Of course I can, I have the source! :-)
>
> What confuses me is I thought the hup/nohup was a function of the
> shell exiting, but it seems to be a function of init/getty (which
> is why it happens when init starts).
>
> Even if it's a part of init, it looks like it would be relatively
> simple to tell it not to send the hup the very first time, regardless
> of the config which would fix my problem.
>
> Is that an unreasonable behavior? I want to make sure I'm going down
> the right road, before I dig in code to patch/fix it. :-)
No dammit, tell your stupid serial console device thingy to ignore
carrier detection :P
--
-Alfred Perlstein [alfred@freebsd.org]
'Instead of asking why a piece of software is using "1970s technology,"
start asking why software is ignoring 30 years of accumulated wisdom.'
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