From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: ludo@gnu.org (Ludovic =?iso-8859-1?Q?Court=E8s?=) Newsgroups: gmane.lisp.guile.devel Subject: Re: [PATCH]: Critical section checked for incorrect thread. Date: Sun, 14 Dec 2008 00:59:49 +0100 Message-ID: <87abaz39u2.fsf@gnu.org> References: <3ae3aa420812131539v7eb5e53dp65cb12d2dc67cc18@mail.gmail.com> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ger.gmane.org 1229212823 18656 80.91.229.12 (14 Dec 2008 00:00:23 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 14 Dec 2008 00:00:23 +0000 (UTC) To: guile-devel@gnu.org Original-X-From: guile-devel-bounces+guile-devel=m.gmane.org@gnu.org Sun Dec 14 01:01:27 2008 Return-path: Envelope-to: guile-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1LBeQH-0000Uo-97 for guile-devel@m.gmane.org; Sun, 14 Dec 2008 01:01:25 +0100 Original-Received: from localhost ([127.0.0.1]:42607 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1LBeP5-00025g-MZ for guile-devel@m.gmane.org; Sat, 13 Dec 2008 19:00:11 -0500 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1LBeP1-00023l-0W for guile-devel@gnu.org; Sat, 13 Dec 2008 19:00:07 -0500 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1LBeOz-00022P-CK for guile-devel@gnu.org; Sat, 13 Dec 2008 19:00:06 -0500 Original-Received: from [199.232.76.173] (port=55225 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1LBeOz-00022A-6B for guile-devel@gnu.org; Sat, 13 Dec 2008 19:00:05 -0500 Original-Received: from main.gmane.org ([80.91.229.2]:59319 helo=ciao.gmane.org) by monty-python.gnu.org with esmtps (TLS-1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1LBeOy-0006pS-Ox for guile-devel@gnu.org; Sat, 13 Dec 2008 19:00:04 -0500 Original-Received: from list by ciao.gmane.org with local (Exim 4.43) id 1LBeOs-0000fw-GK for guile-devel@gnu.org; Sat, 13 Dec 2008 23:59:58 +0000 Original-Received: from reverse-83.fdn.fr ([80.67.176.83]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Sat, 13 Dec 2008 23:59:58 +0000 Original-Received: from ludo by reverse-83.fdn.fr with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Sat, 13 Dec 2008 23:59:58 +0000 X-Injected-Via-Gmane: http://gmane.org/ Original-Lines: 22 Original-X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: reverse-83.fdn.fr X-URL: http://www.fdn.fr/~lcourtes/ X-Revolutionary-Date: 24 Frimaire an 217 de la =?iso-8859-1?Q?R=E9volution?= X-PGP-Key-ID: 0xEA52ECF4 X-PGP-Key: http://www.fdn.fr/~lcourtes/ludovic.asc X-PGP-Fingerprint: 821D 815D 902A 7EAB 5CEE D120 7FBA 3D4F EB1F 5364 X-OS: i686-pc-linux-gnu User-Agent: Gnus/5.11 (Gnus v5.11) Emacs/22.3 (gnu/linux) Cancel-Lock: sha1:rd0bti0w/2uT8YS8klssXs4cuGk= X-detected-operating-system: by monty-python.gnu.org: GNU/Linux 2.6, seldom 2.4 (older, 4) X-BeenThere: guile-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Developers list for Guile, the GNU extensibility library" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: guile-devel-bounces+guile-devel=m.gmane.org@gnu.org Errors-To: guile-devel-bounces+guile-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.lisp.guile.devel:7929 Archived-At: Hi Linas, "Linas Vepstas" writes: > --- guile-1.8.6.orig/libguile/throw.c 2008-12-08 11:42:56.000000000 -0600 > +++ guile-1.8.6/libguile/throw.c 2008-12-13 17:28:27.000000000 -0600 > @@ -692,7 +692,7 @@ scm_ithrow (SCM key, SCM args, int noret > SCM dynpair = SCM_UNDEFINED; > SCM winds; > > - if (scm_i_critical_section_level) > + if (SCM_I_CURRENT_THREAD->block_asyncs) > { > fprintf (stderr, "throw from within critical section.\n"); > abort (); It seems to me that "throw from within critical section" means precisely "throw when SCM_I_CRITICAL_SECTION_LEVEL is non-zero". I don't see what asyncs have to do with that. Thanks, Ludo'.