From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Mark H Weaver Newsgroups: gmane.lisp.guile.bugs Subject: bug#18592: FFI should have portable access to =?UTF-8?Q?=E2=80=98errno=E2=80=99?= Date: Mon, 20 Jun 2016 15:55:21 -0400 Message-ID: <87eg7rtz2u.fsf@netris.org> References: <87fvf8oocf.fsf@ft.bewatermyfriend.org> <87h9vmy0zw.fsf@gnu.org> <87twzgeh3c.fsf@yeeloong.lan> <87r3uko4c9.fsf@gnu.org> <1451565229.3594.59.camel@Renee-desktop.suse> <1451909046.3594.135.camel@Renee-desktop.suse> <8760z9gw7o.fsf@netris.org> <1451934872.3594.150.camel@Renee-desktop.suse> <20160105074924.GA23165@tuxteam.de> <1451983123.3594.156.camel@Renee-desktop.suse> <87vb78jc86.fsf@netris.org> <1452021701.3594.160.camel@Renee-desktop.suse> <1455783943.3838.16.camel@Renee-desktop.suse> <871t8af8no.fsf@netris.org> <1455858156.3838.21.camel@Renee-desktop.suse> <1456485534.7330.63.camel@Renee-desktop.suse> <87si07sbu8.fsf@netris.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1466452587 18518 80.91.229.3 (20 Jun 2016 19:56:27 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 20 Jun 2016 19:56:27 +0000 (UTC) Cc: 18592-done@debbugs.gnu.org To: Nala Ginrut Original-X-From: bug-guile-bounces+guile-bugs=m.gmane.org@gnu.org Mon Jun 20 21:56:16 2016 Return-path: Envelope-to: guile-bugs@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 1bF5Ir-0002V4-6I for guile-bugs@m.gmane.org; Mon, 20 Jun 2016 21:56:13 +0200 Original-Received: from localhost ([::1]:46128 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bF5Iq-0000i5-HC for guile-bugs@m.gmane.org; Mon, 20 Jun 2016 15:56:12 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:36520) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bF5Ij-0000gm-GH for bug-guile@gnu.org; Mon, 20 Jun 2016 15:56:06 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bF5Ig-0007QA-At for bug-guile@gnu.org; Mon, 20 Jun 2016 15:56:05 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:35697) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bF5Ig-0007Q3-7j for bug-guile@gnu.org; Mon, 20 Jun 2016 15:56:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1bF5Ig-0001gd-2o for bug-guile@gnu.org; Mon, 20 Jun 2016 15:56:02 -0400 Resent-From: Mark H Weaver Original-Sender: "Debbugs-submit" Resent-To: bug-guile@gnu.org Resent-Date: Mon, 20 Jun 2016 19:56:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: cc-closed 18592 X-GNU-PR-Package: guile X-GNU-PR-Keywords: Mail-Followup-To: 18592@debbugs.gnu.org, mhw@netris.org, ft@bewatermyfriend.org Original-Received: via spool by 18592-done@debbugs.gnu.org id=D18592.14664525436452 (code D ref 18592); Mon, 20 Jun 2016 19:56:01 +0000 Original-Received: (at 18592-done) by debbugs.gnu.org; 20 Jun 2016 19:55:43 +0000 Original-Received: from localhost ([127.0.0.1]:48034 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bF5IN-0001fz-7S for submit@debbugs.gnu.org; Mon, 20 Jun 2016 15:55:43 -0400 Original-Received: from world.peace.net ([50.252.239.5]:36866) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bF5IJ-0001fk-Dv for 18592-done@debbugs.gnu.org; Mon, 20 Jun 2016 15:55:41 -0400 Original-Received: from c-73-253-48-168.hsd1.ma.comcast.net ([73.253.48.168] helo=jojen) by world.peace.net with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.84_2) (envelope-from ) id 1bF5ID-0000KH-F5; Mon, 20 Jun 2016 15:55:33 -0400 In-Reply-To: <87si07sbu8.fsf@netris.org> (Mark H. Weaver's message of "Thu, 03 Mar 2016 12:36:15 -0500") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.0.95 (gnu/linux) 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:8039 Archived-At: Mark H Weaver writes: > Nala Ginrut writes: > >> Is there still problem? I'm fine with the patch, and I'm expecting to >> merge it ASAP. Anyway, please don't hesitate to tell me if there's still >> any problem, I'm glad to help to do it better. I really need it. > > Sorry for the delay, but I'm having second thoughts about whether this > is the right approach. Perhaps we should instead make a set of > commitments that certain basic operations like scheme evaluation, heap > allocation, and basic scheme procedures will leave 'errno' unchanged. Okay, I finally decided to go ahead and add 'errno' support to the FFI directly. Pushed in commit ee3381c94d389d923591dcb610bac9ecfd68e6a4 to stable-2.0. If you could make sure it works for your use cases, I'd be grateful. I'm closing this bug now, but feel free to reopen if there are issues. Thanks, Mark