linux-kernel - Re: [PATCH 0/1] SIGWINCH problem with terminal apps still alive

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Message-ID: <20081011185821.0dab4c81@lxorguk.ukuu.org.uk>
Date:	Sat, 11 Oct 2008 18:58:21 +0100
From:	Alan Cox <alan@...rguk.ukuu.org.uk>
To:	7eggert@....de
Cc:	Adam Tla?ka <atlka@...gda.pl>, linux-kernel@...r.kernel.org,
	torvalds@...l.org
Subject: Re: [PATCH 0/1] SIGWINCH problem with terminal apps still alive

> Alan, do you agree? Or is it required to take both locks at the same time?
> If it is, in which order?

I don't agree. Please read the code more carefully. In paticular note
that TIOCGWINSZ is driven off the tty side of any tty/pty pair. That we
set the pty size termios bits is really a curiousity of history.

Alan
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