From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Paul Eggert Newsgroups: gmane.emacs.bugs Subject: bug#13086: 24.2.50; Emacs seems to hang at w32proc.c:1126 Date: Thu, 06 Dec 2012 13:36:53 -0800 Message-ID: <50C10FF5.7070709@cs.ucla.edu> References: <50BFA054.1060503@optusnet.com.au> <83r4n4p4wt.fsf@gnu.org> <50BFFD14.5010102@cs.ucla.edu> <83pq2nq1ml.fsf@gnu.org> <50C02815.1050002@cs.ucla.edu> <83ehj3ox1p.fsf@gnu.org> <50C0FD9C.7040203@cs.ucla.edu> <831uf3orly.fsf@gnu.org> <50C101B5.40705@cs.ucla.edu> <83y5haoqyi.fsf@gnu.org> <83wqwuoqiz.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1354829880 13952 80.91.229.3 (6 Dec 2012 21:38:00 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 6 Dec 2012 21:38:00 +0000 (UTC) Cc: 13086@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Dec 06 22:38:13 2012 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1Tgj8z-0003Jm-1G for geb-bug-gnu-emacs@m.gmane.org; Thu, 06 Dec 2012 22:38:09 +0100 Original-Received: from localhost ([::1]:35999 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Tgj8n-0000fC-0m for geb-bug-gnu-emacs@m.gmane.org; Thu, 06 Dec 2012 16:37:57 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:52959) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Tgj8k-0000f6-QW for bug-gnu-emacs@gnu.org; Thu, 06 Dec 2012 16:37:56 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Tgj8e-00033S-UO for bug-gnu-emacs@gnu.org; Thu, 06 Dec 2012 16:37:54 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:47134) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Tgj8e-00033O-Qu for bug-gnu-emacs@gnu.org; Thu, 06 Dec 2012 16:37:48 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1Tgj8t-00025O-37 for bug-gnu-emacs@gnu.org; Thu, 06 Dec 2012 16:38:03 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Paul Eggert Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 06 Dec 2012 21:38:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 13086 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 13086-submit@debbugs.gnu.org id=B13086.13548298337866 (code B ref 13086); Thu, 06 Dec 2012 21:38:02 +0000 Original-Received: (at 13086) by debbugs.gnu.org; 6 Dec 2012 21:37:13 +0000 Original-Received: from localhost ([127.0.0.1]:57384 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1Tgj84-00022o-UH for submit@debbugs.gnu.org; Thu, 06 Dec 2012 16:37:13 -0500 Original-Received: from smtp.cs.ucla.edu ([131.179.128.62]:38080) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1Tgj81-00022g-Ob for 13086@debbugs.gnu.org; Thu, 06 Dec 2012 16:37:11 -0500 Original-Received: from localhost (localhost.localdomain [127.0.0.1]) by smtp.cs.ucla.edu (Postfix) with ESMTP id 009A339E8105; Thu, 6 Dec 2012 13:36:53 -0800 (PST) X-Virus-Scanned: amavisd-new at smtp.cs.ucla.edu Original-Received: from smtp.cs.ucla.edu ([127.0.0.1]) by localhost (smtp.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 9UP10IxnZ7ML; Thu, 6 Dec 2012 13:36:53 -0800 (PST) Original-Received: from penguin.cs.ucla.edu (Penguin.CS.UCLA.EDU [131.179.64.200]) by smtp.cs.ucla.edu (Postfix) with ESMTPSA id A3BA739E8100; Thu, 6 Dec 2012 13:36:53 -0800 (PST) User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/17.0 Thunderbird/17.0 In-Reply-To: <83wqwuoqiz.fsf@gnu.org> X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 140.186.70.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:68064 Archived-At: On 12/06/12 12:48, Eli Zaretskii wrote: > And that is exactly what we will do in an build > without assertions, if waitpid returns ECHILD. One possibility is to replace "eassert (errno == EINTR);" with "if (errno != EINTR) emacs_abort ();"; that would prevent the loop. There are other possibilities, for example, Emacs could report an error and refuse to kill any processes thereafter; this would prevent it from killing innocent-victim processes.