From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.devel Subject: Re: Asynchronous DNS Date: Mon, 29 Feb 2016 14:30:37 +1100 Organization: Programmerer Ingebrigtsen Message-ID: <87povg19cy.fsf@gnus.org> References: <86y4b0n5q2.fsf@realize.ch> <87fux7gb7o.fsf@gnus.org> <83wpqjvd2f.fsf@gnu.org> <87zivfobn4.fsf@gnus.org> <86y4ao5g1c.fsf@realize.ch> <87r3ggdo9f.fsf@gnus.org> <86twlb5yl4.fsf@realize.ch> <83d1rzz1mu.fsf@gnu.org> <86egcc49qu.fsf@realize.ch> <87io1k41cg.fsf@gnus.org> <56C8A89C.4020909@cs.ucla.edu> <861t873zlj.fsf@realize.ch> <56C8CD9D.1020504@cs.ucla.edu> <86twl22w7b.fsf@realize.ch> <87povils9h.fsf@gnus.org> <86wppqv76g.fsf@realize.ch> <87si0dwiki.fsf@gnus.org> <871t7w2pds.fsf@gnus.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1456716666 20558 80.91.229.3 (29 Feb 2016 03:31:06 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 29 Feb 2016 03:31:06 +0000 (UTC) To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Mon Feb 29 04:30:57 2016 Return-path: Envelope-to: ged-emacs-devel@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 1aaEXv-0007RY-VZ for ged-emacs-devel@m.gmane.org; Mon, 29 Feb 2016 04:30:56 +0100 Original-Received: from localhost ([::1]:33758 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aaEXv-0008QW-9L for ged-emacs-devel@m.gmane.org; Sun, 28 Feb 2016 22:30:55 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:42501) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aaEXr-0008Pz-FL for emacs-devel@gnu.org; Sun, 28 Feb 2016 22:30:52 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aaEXo-0002Vw-9c for emacs-devel@gnu.org; Sun, 28 Feb 2016 22:30:51 -0500 Original-Received: from plane.gmane.org ([80.91.229.3]:60207) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aaEXo-0002Vk-3G for emacs-devel@gnu.org; Sun, 28 Feb 2016 22:30:48 -0500 Original-Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1aaEXm-0007O9-La for emacs-devel@gnu.org; Mon, 29 Feb 2016 04:30:47 +0100 Original-Received: from cpe-60-225-211-161.nsw.bigpond.net.au ([60.225.211.161]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 29 Feb 2016 04:30:46 +0100 Original-Received: from larsi by cpe-60-225-211-161.nsw.bigpond.net.au with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 29 Feb 2016 04:30:46 +0100 X-Injected-Via-Gmane: http://gmane.org/ Mail-Followup-To: emacs-devel@gnu.org Original-Lines: 27 Original-X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: cpe-60-225-211-161.nsw.bigpond.net.au Mail-Copies-To: never User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.1.50 (gnu/linux) Cancel-Lock: sha1:xB+SlKWSja5276LwckgujNMy1s0= X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 80.91.229.3 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:200800 Archived-At: A C question. I did the obvious gai_suspend (&p->dns_request, 1, NULL); and that gave me this warning: process.c: In function 'Fdelete_process': process.c:861:21: warning: passing argument 1 of 'gai_suspend' from incompatible pointer type [-Wincompatible-pointer-types] gai_suspend (&p->dns_request, ^ In file included from process.c:38:0: /usr/include/netdb.h:703:12: note: expected 'const struct gaicb * const*' but argument is of type 'struct gaicb **' extern int gai_suspend (const struct gaicb *const __list[], int __ent, ^ Is the only difference here really the consts? If so, the following cast should make stuff "work", but... gai_suspend ((const struct gaicb * const*)&p->dns_request, 1, NULL); -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no