From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 42893 invoked by alias); 11 Mar 2019 03:33:44 -0000 Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Received: (qmail 42881 invoked by uid 89); 11 Mar 2019 03:33:43 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-11.7 required=5.0 tests=BAYES_00,FREEMAIL_ENVFROM_END_DIGIT,FREEMAIL_FROM,GIT_PATCH_2,GIT_PATCH_3,RCVD_IN_DNSWL_NONE,SPF_PASS autolearn=ham version=3.3.1 spammy=plot, HX-Languages:sk.windows-1250, connect, with X-HELO: nh602-vm7.bullet.mail.ssk.yahoo.co.jp Received: from nh602-vm7.bullet.mail.ssk.yahoo.co.jp (HELO nh602-vm7.bullet.mail.ssk.yahoo.co.jp) (182.22.90.32) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with SMTP; Mon, 11 Mar 2019 03:33:42 +0000 Received: from [182.22.66.103] by nh602.bullet.mail.ssk.yahoo.co.jp with NNFMP; 11 Mar 2019 03:33:38 -0000 Received: from [182.22.91.206] by t601.bullet.mail.ssk.yahoo.co.jp with NNFMP; 11 Mar 2019 03:33:38 -0000 Received: from [127.0.0.1] by omp609.mail.ssk.yahoo.co.jp with NNFMP; 11 Mar 2019 03:33:38 -0000 Received: from jws700007.mail.kks.yahoo.co.jp by sendmailws506.mail.kks.yahoo.co.jp; Mon, 11 Mar 2019 12:33:37 +0000; 1552275217.666 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1552275218; s=yj20110701; d=yahoo.co.jp; h=Date:From:Reply-To:To:Message-ID:In-Reply-To:References:Subject:MIME-Version:Content-Type:Content-Transfer-Encoding; bh=AziIg4uLJlTIdvmoBc8LuZhUDHlULFJlu4yitIW9MRw=; b=o7a9EOuL5ctfRobO/KwJNoNZSwQP28UhWSH9DXbwvl7FqKnbzGZoCYRuGPraXwmK +Nnyy0OZiQSVlGtcSihvWUF/o/xygw92/UBxLh1t6KQy4TO9YLHON19CsQxKJ5lcMv6 qxUBwNYDR7bcS5kAWUT4b+X2o53AfOl0KjHnZjdI= DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=yj20110701; d=yahoo.co.jp; h=Date:From:Reply-To:Message-ID:In-Reply-To:References:MIME-Version:Content-Type:Content-Transfer-Encoding; b=TCcReROFTACWEnw8HbkU7CwL5hipJI3r4i0baJjHJIwPm/v2vD7tj3HGPGJXU8YH 8FcpaDXVi/HM2HcUZ9sfMLAbd5G0FuRoKXJ0DCYOsiXf4x5skxjB9LPPyUrqnQ7RTrc ACnSZmkd9Tksyq6f+3jarzsQB+ks4VFUv/ZVBjDU=; Date: Mon, 11 Mar 2019 03:33:00 -0000 From: Tatsuro MATSUOKA Reply-To: Tatsuro MATSUOKA To: Yaakov Selkowitz , Message-ID: <881759885.934635.1552275216926.JavaMail.yahoo@mail.yahoo.co.jp> In-Reply-To: <72f4ecd86329b97d1c3cc1b796bf9393d02228f0.camel@cygwin.com> References: <1439412702.1866573.1551653028041.JavaMail.yahoo.ref@mail.yahoo.co.jp> <1439412702.1866573.1551653028041.JavaMail.yahoo@mail.yahoo.co.jp> <0faa5fb55a0af4803fcdff786dba8be440355609.camel@cygwin.com> <2014394607.770377.1552264089735.JavaMail.yahoo@mail.yahoo.co.jp> <72f4ecd86329b97d1c3cc1b796bf9393d02228f0.camel@cygwin.com> Subject: Re: Patch request to qt 5.9.4 (Re: [ANNOUNCEMENT] Qt 5.9.4) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-IsSubscribed: yes X-SW-Source: 2019-03/txt/msg00235.txt.bz2 ----- Original Message ----- > From: Yaakov Selkowitz To: cygwin > Cc:=20 > Date: 2019/3/11, Mon 09:53 > Subject: Re: Patch request to qt 5.9.4 (Re: [ANNOUNCEMENT] Qt 5.9.4) >=20 > On Mon, 2019-03-11 at 09:28 +0900, Tatsuro MATSUOKA wrote: >> > On Mon, 2019-03-04 at 07:43 +0900, Tatsuro MATSUOKA wrote: >> > >=C2=A0 I ask alpply a patch the below which enables to use qt termin= al=20 > on gnuplot=20 >> > for Cygwin. >> > >=C2=A0 (cygQt5Network-5.dll is affected.) >> > >=20 >> > >=C2=A0 ---=20 > a/qtbase-opensource-src-5.9.4/src/network/socket/qlocalsocket_unix.cpp >> > >=C2=A0 +++=20 > b/qtbase-opensource-src-5.9.4/src/network/socket/qlocalsocket_unix.cpp >> > >=C2=A0 @@ -239,7 +239,7 @@ void QLocalSocket::connectToServer(OpenM >> > >=C2=A0 =C2=A0 =C2=A0 } >> > >=C2=A0 =C2=A0 =C2=A0 // create the socket >> > >=C2=A0 -=C2=A0 =C2=A0 if (-1 =3D=3D (d->connectingSocket =3D qt_safe= _socket(PF_UNIX,=20 > SOCK_STREAM, 0, O_NONBLOCK))) { >> > >=C2=A0 +=C2=A0 =C2=A0 if (-1 =3D=3D (d->connectingSocket =3D qt_safe= _socket(PF_UNIX,=20 > SOCK_STREAM, 0))) { >> > >=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 d->errorOccurred(UnsupportedSocke= tOperationError,=20 > QLatin1String("QLocalSocket::connectToServer")); >> > >=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 return; >> > >=20 >> >=20 >> > It seems we keep going in circles on this point.=C2=A0 If there is a = bug in >> > O_NONBLOCK, then please either narrow it down to an STC, or provide a >> > patch to Cygwin. >>=20 >> Very basic question. What is STC? >> I googled but I cannot find what is it. >=20 > https://cygwin.com/acronyms/#STC=20 Sorry I cannot make STC due to lack of knowledge of QT. In stead, I explain what gnuplot do. On gnuplot for qt,=C2=A0 plot is done by child process named gnuplot_qt.=C2=A0 When gnuplot connect with gnuplot with=C2=A0 =C2=A0=C2=A0qt->socket.connectToServer(server); without the above patch () qt_safe_socket(PF_UNIX, SOCK_STREAM, 0, O_NONBLOCK))) gnuplot cannot connect with gnuplot_qt. with the above patch () qt_safe_socket(PF_UNIX, SOCK_STREAM, 0)) gnuplot can connect with gnuplot_qt. Perhaps qt with=C2=A0O_NONBLOCK is some wrong with process connection. Tatsuro=C2=A0 -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple