delorie.com/archives/browse.cgi | search |
X-Recipient: | archive-cygwin AT delorie DOT com |
DomainKey-Signature: | a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id |
:list-unsubscribe:list-subscribe:list-archive:list-post | |
:list-help:sender:subject:to:references:from:message-id:date | |
:mime-version:in-reply-to:content-type | |
:content-transfer-encoding; q=dns; s=default; b=K45eCND8xsUZfvqC | |
AOVQ83pkE2WZNy5ZfppD2D53DmMtgK36Kwou3TrrTCLqfFSUZok2Dv1/yt6mg92f | |
0gVeuftkMvRWFygj/2dH01dDXTZSRbG+jm84pr17Km+OdGnfDtzQgoE8keBcPLEI | |
PZ3OHZNM+mulfwNZojPUBbDQ7QQ= | |
DKIM-Signature: | v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id |
:list-unsubscribe:list-subscribe:list-archive:list-post | |
:list-help:sender:subject:to:references:from:message-id:date | |
:mime-version:in-reply-to:content-type | |
:content-transfer-encoding; s=default; bh=XQEayXQjXvpHoj+3vOd7zL | |
AogYo=; b=h+eFJpNkA3Ydm9wZFjqbz/nVjg7YEZcAmwDA1ADbWOmeCUb0C3753G | |
EjinVMT3bwWlZi3HJYx68+8PMsa/tJtW1XcZ56leNylnMpQM87d5f0JJHAHFFDyM | |
Qsak7qXMCKbzDbDiUPZyWG+5ZML1+BGQeHfvVNg6kcruH7OnBwAc8= | |
Mailing-List: | contact cygwin-help AT cygwin DOT com; run by ezmlm |
List-Id: | <cygwin.cygwin.com> |
List-Subscribe: | <mailto:cygwin-subscribe AT cygwin DOT com> |
List-Archive: | <http://sourceware.org/ml/cygwin/> |
List-Post: | <mailto:cygwin AT cygwin DOT com> |
List-Help: | <mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs> |
Sender: | cygwin-owner AT cygwin DOT com |
Mail-Followup-To: | cygwin AT cygwin DOT com |
Delivered-To: | mailing list cygwin AT cygwin DOT com |
Authentication-Results: | sourceware.org; auth=none |
X-Spam-SWARE-Status: | No, score=-2.9 required=5.0 tests=AWL,BAYES_00 autolearn=ham version=3.3.1 spammy=HX-Languages-Length:1176, H*UA:6.1, H*u:6.1, H*MI:sk:2019031 |
X-HELO: | m0.truegem.net |
Subject: | Re: Patch request to qt 5.9.4 (Re: [ANNOUNCEMENT] Qt 5.9.4) |
To: | cygwin AT cygwin DOT com |
References: | <1439412702 DOT 1866573 DOT 1551653028041 DOT JavaMail DOT yahoo DOT ref AT mail DOT yahoo DOT co DOT jp> <1439412702 DOT 1866573 DOT 1551653028041 DOT JavaMail DOT yahoo AT mail DOT yahoo DOT co DOT jp> <0faa5fb55a0af4803fcdff786dba8be440355609 DOT camel AT cygwin DOT com> <2014394607 DOT 770377 DOT 1552264089735 DOT JavaMail DOT yahoo AT mail DOT yahoo DOT co DOT jp> <72f4ecd86329b97d1c3cc1b796bf9393d02228f0 DOT camel AT cygwin DOT com> <881759885 DOT 934635 DOT 1552275216926 DOT JavaMail DOT yahoo AT mail DOT yahoo DOT co DOT jp> <30cae96a-7c70-5634-85ce-3fe6b36a7d21 AT maxrnd DOT com> <20190311094503 DOT GC3785 AT calimero DOT vinschen DOT de> |
From: | Mark Geisert <mark AT maxrnd DOT com> |
Message-ID: | <391509cb-f59f-7d12-2de0-3b009a116c2d@maxrnd.com> |
Date: | Mon, 11 Mar 2019 21:16:44 -0700 |
User-Agent: | Mozilla/5.0 (Windows NT 6.1; WOW64; rv:49.0) Gecko/20100101 Firefox/49.0 SeaMonkey/2.46 |
MIME-Version: | 1.0 |
In-Reply-To: | <20190311094503.GC3785@calimero.vinschen.de> |
Corinna Vinschen wrote: > On Mar 11 00:21, Mark Geisert wrote: >> Tatsuro MATSUOKA wrote: >>> [...] >>> 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 O_NONBLOCK is some wrong with process connection. >> >> Hi Tatsuro, >> For the record, what Enrico supplied is what we'd call an STC, a Simple Test >> Case. Unfortunately his STC dealt with select() on a named pipe. >> >> Your gnuplot issue has to do with "Unix sockets", a form of IPC between >> processes. Cygwin uses Windows named pipes to implement "Unix sockets" on >> Windows. > > No, wait! While there is code in Cygwin which is supposed to use > Windows named pipes to implement AF_UNIX sockets at one point, thos > code is far from being complete. > > As yet, Cygwin uses loopback IPv4 sockets to implement AF_UNIX sockets. Thank you Corinna for the correction. That should make the strace output more understandable :-). ..mark -- 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
webmaster | delorie software privacy |
Copyright © 2019 by DJ Delorie | Updated Jul 2019 |