From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#13086: 24.2.50; Emacs seems to hang at w32proc.c:1126 Date: Fri, 07 Dec 2012 08:22:31 +0200 Message-ID: <83sj7inzyw.fsf@gnu.org> 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> <50C10FF5.7070709@cs.ucla.edu> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1354861433 17830 80.91.229.3 (7 Dec 2012 06:23:53 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 7 Dec 2012 06:23:53 +0000 (UTC) Cc: 13086@debbugs.gnu.org To: Paul Eggert Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Dec 07 07:24:06 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 1TgrLt-0000Ke-U1 for geb-bug-gnu-emacs@m.gmane.org; Fri, 07 Dec 2012 07:24:02 +0100 Original-Received: from localhost ([::1]:48420 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TgrLh-0004uY-Q5 for geb-bug-gnu-emacs@m.gmane.org; Fri, 07 Dec 2012 01:23:49 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:44426) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TgrLe-0004uI-ST for bug-gnu-emacs@gnu.org; Fri, 07 Dec 2012 01:23:47 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1TgrLd-0005oS-Tg for bug-gnu-emacs@gnu.org; Fri, 07 Dec 2012 01:23:46 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:47436) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TgrLd-0005oL-QU for bug-gnu-emacs@gnu.org; Fri, 07 Dec 2012 01:23:45 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1TgrLu-0006TT-30 for bug-gnu-emacs@gnu.org; Fri, 07 Dec 2012 01:24:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 07 Dec 2012 06:24:01 +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=B13086.135486143624870 (code B ref 13086); Fri, 07 Dec 2012 06:24:01 +0000 Original-Received: (at 13086) by debbugs.gnu.org; 7 Dec 2012 06:23:56 +0000 Original-Received: from localhost ([127.0.0.1]:57687 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1TgrLn-0006T5-Tc for submit@debbugs.gnu.org; Fri, 07 Dec 2012 01:23:56 -0500 Original-Received: from mtaout20.012.net.il ([80.179.55.166]:39947) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1TgrLl-0006Sx-Vf for 13086@debbugs.gnu.org; Fri, 07 Dec 2012 01:23:55 -0500 Original-Received: from conversion-daemon.a-mtaout20.012.net.il by a-mtaout20.012.net.il (HyperSendmail v2007.08) id <0MEN00300DNH9200@a-mtaout20.012.net.il> for 13086@debbugs.gnu.org; Fri, 07 Dec 2012 08:22:46 +0200 (IST) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by a-mtaout20.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0MEN002LODPXT5B0@a-mtaout20.012.net.il>; Fri, 07 Dec 2012 08:22:46 +0200 (IST) In-reply-to: <50C10FF5.7070709@cs.ucla.edu> X-012-Sender: halo1@inter.net.il 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:68088 Archived-At: > Date: Thu, 06 Dec 2012 13:36:53 -0800 > From: Paul Eggert > CC: 13086@debbugs.gnu.org > > 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. Any of these is better than iflooping.