From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Andy Wingo Newsgroups: gmane.lisp.guile.bugs Subject: bug#20272: Support reproducible builds Date: Tue, 28 Feb 2017 14:26:26 +0100 Message-ID: <87efyio399.fsf@pobox.com> References: <87bmxxnjd7.fsf@gnu.org> <87shqtwxcb.fsf@gnu.org> <87twa6iikd.fsf@gnu.org> <87vaumgk80.fsf@gnu.org> <87mvfygjs1.fsf@gnu.org> <87eg12fbog.fsf@gnu.org> <871sx0vnyn.fsf@gnu.org> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Trace: blaine.gmane.org 1488292804 30395 195.159.176.226 (28 Feb 2017 14:40:04 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Tue, 28 Feb 2017 14:40:04 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.1 (gnu/linux) Cc: 20272@debbugs.gnu.org, Jan Nieuwenhuizen To: ludo@gnu.org (Ludovic =?UTF-8?Q?Court=C3=A8s?=) Original-X-From: bug-guile-bounces+guile-bugs=m.gmane.org@gnu.org Tue Feb 28 15:39:56 2017 Return-path: Envelope-to: guile-bugs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ciiwO-0006S0-Bu for guile-bugs@m.gmane.org; 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c=nofws; d=pobox.com; h=from:to:cc :subject:references:date:in-reply-to:message-id:mime-version :content-type:content-transfer-encoding; q=dns; s=sasl; b=arFviW pSKat5xLs8OK9RI0D8bBLHNjJzHchHvx12Q2hIvvuLWfoz6+T30+pwgFFp0KdB1O HvOZ5oVST1O9S0JsMDySowe8N56qjUbeqgd33XkOACi4yUSSfRyAZ/A/vfiXRDGI bChAF6ndpCVMxuFD8libyjKuObw/8OA/Mqekw= Original-Received: from pb-sasl2.nyi.icgroup.com (unknown [127.0.0.1]) by pb-sasl2.pobox.com (Postfix) with ESMTP id 509165F02E; Tue, 28 Feb 2017 08:26:36 -0500 (EST) Original-Received: from clucks (unknown [88.160.190.192]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by pb-sasl2.pobox.com (Postfix) with ESMTPSA id 81DC45F02D; Tue, 28 Feb 2017 08:26:35 -0500 (EST) In-Reply-To: <871sx0vnyn.fsf@gnu.org> ("Ludovic =?UTF-8?Q?Court=C3=A8s?="'s message of "Thu, 22 Dec 2016 00:53:20 +0100") X-Pobox-Relay-ID: 86FF0174-FDB9-11E6-8F56-6141F2301B6D-02397024!pb-sasl2.pobox.com X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 X-BeenThere: bug-guile@gnu.org List-Id: "Bug reports for GUILE, GNU's Ubiquitous Extension Language" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-guile-bounces+guile-bugs=m.gmane.org@gnu.org Original-Sender: "bug-guile" Xref: news.gmane.org gmane.lisp.guile.bugs:8581 Archived-At: On Thu 22 Dec 2016 00:53, ludo@gnu.org (Ludovic Court=C3=A8s) writes: > +(define (module-generate-unique-id! m) > + (let ((i (module-next-unique-id m))) > + (set-module-next-unique-id! m (+ i 1)) > + i)) This introduces a race condition when expanding from multiple threads at once. Any plan here? Andy