Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759313AbYJLOXQ (ORCPT ); Sun, 12 Oct 2008 10:23:16 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753514AbYJLOXA (ORCPT ); Sun, 12 Oct 2008 10:23:00 -0400 Received: from earthlight.etchedpixels.co.uk ([81.2.110.250]:46842 "EHLO lxorguk.ukuu.org.uk" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751181AbYJLOW7 (ORCPT ); Sun, 12 Oct 2008 10:22:59 -0400 Date: Sun, 12 Oct 2008 15:22:00 +0100 From: Alan Cox To: Adam =?UTF-8?B?VGxhxYJrYQ==?= Cc: 7eggert@gmx.de, linux-kernel@vger.kernel.org, torvalds@osdl.org Subject: Re: [PATCH 0/2] SIGWINCH problem with terminal apps still alive Message-ID: <20081012152200.4a8f14c4@lxorguk.ukuu.org.uk> In-Reply-To: <20081012143231.6ef9e590@merlin.oi.pg.gda.pl> References: <20081011185821.0dab4c81@lxorguk.ukuu.org.uk> <20081012143231.6ef9e590@merlin.oi.pg.gda.pl> X-Mailer: Claws Mail 3.5.0 (GTK+ 2.12.12; x86_64-redhat-linux-gnu) Organization: Red Hat UK Cyf., Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SL4 1TE, Y Deyrnas Gyfunol. Cofrestrwyd yng Nghymru a Lloegr o'r rhif cofrestru 3798903 Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 620 Lines: 15 O> real_tty structures. TIOCSWINSZ and TIOCGWINSZ ioctls could be > called on tty and real_tty at the same time. To avoid race condition No they can't. Would you please bother to spend five minutes actually reading the source code and following through your assumptions to see if they make sense before posting. tiocgwinsz is never called for the pty side of a pty pair. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/