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:to:subject:mime-version:content-type :content-transfer-encoding:date:from:in-reply-to:references :message-id; q=dns; s=default; b=UpiJ+1dl4FleSzz8v50APiijY3fDTf+ 9vVX7wlFAhaHyjkDiqDflSoDCdUVFm1bkzsJPoqN3IKTBe2iz9J2lSDg9V/PqV9D yfqmH83zu9bHe3Q/+0myZbicWFGsl9f2+2eUirGJxo0yYgWa4xKqbPH0u0aJ5ax8 q5U+hfkneifQ= 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:to:subject:mime-version:content-type :content-transfer-encoding:date:from:in-reply-to:references :message-id; s=default; bh=NlNXbvqZlSbkIAJcTstbaxUg5KM=; b=tKoZP j+8hOkst38jYQW15/fqV1G4w1QZIajd02rZrXpGmZ69JcDc/qLX2LWNCr2p7IN3h 3gB+ywTwlgGXprmOtaIUTApFoznSj/UAGHg6688iaRLi1yyh4DIW/mCLvnCp2DUP VkhgQhLvS0xWyyIZCdFmWNwAtP+Mdt8/IK74vU= Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , 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-Virus-Found: No X-Spam-SWARE-Status: No, score=1.5 required=5.0 tests=AWL,BAYES_50,RCVD_IN_DNSWL_LOW autolearn=ham version=3.3.2 spammy=invisible, 29062016, 29.06.2016, worker X-HELO: smtp-out-no.shaw.ca X-Authority-Analysis: v=2.2 cv=UoshDK4B c=1 sm=1 tr=0 a=WiYoHcCliNeVponEdG0Ckg==:117 a=WiYoHcCliNeVponEdG0Ckg==:17 a=L9H7d07YOLsA:10 a=9cW_t1CCXrUA:10 a=s5jvgZ67dGcA:10 a=pD_ry4oyNxEA:10 a=Sw9DBDd6BkMAsjjF33MA:9 To: Cygwin Subject: Re: Use of spawnvp function makes console window appear. X-PHP-Originating-Script: 501:rcmail.php MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Date: Thu, 30 Jun 2016 20:38:04 -0700 From: Kaz Kylheku In-Reply-To: <65d07c575914c634ad9145d25005223a@mail.kylheku.com> References: <65d07c575914c634ad9145d25005223a AT mail DOT kylheku DOT com> Message-ID: <322d75d40a801c815572887971a85781@mail.kylheku.com> X-Sender: kaz AT kylheku DOT com User-Agent: Roundcube Webmail/0.9.2 X-CMAE-Envelope: MS4wfAGYctVc7KEIIB0RFfIIuWXT6Cq1lCwlD2fbLYqd+R7+ot7YBH8rNDgX+JeFc+yx/FipftsfPdaKQgo+N5p2uiwzUy1mzPtwHtdy+YWZnQhdqL0XJv13 vn0gHt1PFUc7ZcVuyZcsehqHn3ndMIab9/mOpLZJ4WKwvdflA+gb/HAd Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by delorie.com id u613efb0031652 On 29.06.2016 15:28, Kaz Kylheku wrote: > Hi all, > > I've encountered a strange behavior. When a Cygwin C application that > is > compiled with "-mwindows" tries to spawn another program, that > application > suddenly gets a console window! I tracked this down to the fhandler_console::need_invisible() call in child_info_spawn::worker(). Whatever that is supposed to do is not working properly because the invisible window is perfectly visible. -- 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