Date: 31 Jul 2002 12:57:09 -0400 From: Joe Marcus Clarke <marcus@marcuscom.com> To: George <jirka@5z.com> Cc: gnome@FreeBSD.ORG Subject: Re: GDM 2.4.0.x & FreeBSD Message-ID: <1028134629.318.34.camel@gyros.marcuscom.com> In-Reply-To: <20020731170330.GB20594@monique.linux.bogus> References: <20020715225248.GI19585@monique.linux.bogus> <20020729222247.E308-100000@shumai.marcuscom.com> <20020731170330.GB20594@monique.linux.bogus>
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On Wed, 2002-07-31 at 13:03, George wrote:
> On Mon, Jul 29, 2002 at 10:25:09PM -0400, Joe Marcus Clarke wrote:
> > George, I just pulled down your latest diffs from CVS, but the problem
> > with gdm from /etc/ttys. I'm still getting the EBADF from slave.c at
> > lines 1495 and 1500.
>
> I suppose these are the dup2 lines. Hmmm, this is very weird, I can't see
> why it wouldn't be possible to dup into stdin and stdout. Perhaps the
> solution may be to not use stdin and stdout in this case (it's not neccessary
> really, it's just the original design of the beast).
>
> can you try to change this to:
>
> if (pipe1[1] != STDOUT_FILENO) {
> close (STDOUT_FILENO);
> dup2 (pipe1[1], STDOUT_FILENO);
> close (pipe1[1]);
> }
>
> if (pipe2[0] != STDIN_FILENO) {
> close (STDIN_FILENO);
> dup2 (pipe2[0], STDIN_FILENO);
> close (pipe2[0]);
> }
>
> (Note those if's are just an anality and something I'll get rid of later,
> they will always trigger)
>
> Perhaps we can't dup into those original fd's, though dup2 should do the
> close for us.
That's what I thought. I think I may actually have tried this, but I'll
get it another shot and let you know how it goes. Thanks for your help.
Joe
>
> George
>
> --
> George <jirka@5z.com>
> If the facts don't fit the theory, change the facts.
> -- Albert Einstein
>
--
PGP Key : http://www.marcuscom.com/pgp.asc
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