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:date:from:to:subject:message-id:reply-to :references:mime-version:content-type:in-reply-to; q=dns; s= default; b=vwLm/pDe5sMFDRHe+wIBnG3yzJ3okPBjBzTWc6MuKKWFVXL14jX8o MmZHAAoOIKkY7Mf2I7luhmcVNLl8/jI5wyNkgsGCRXghmlTCnJK0Np72fpXqss7c /og5FikE0B4k7TbLYKcFIYFHi4P6KC/8ctNWyuu7a+x3QK8x2ZPnpw= 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:date:from:to:subject:message-id:reply-to :references:mime-version:content-type:in-reply-to; s=default; bh=pKE/bgp0YODm41eUbOwuYbNRa2A=; b=LHId5zOkTp9Fjfyl6pAcZMMgGl2O B6kyt/KF/c1eR3ooAJXdWTka3POcaEXZDZYAl2T4IAP1LBnTzLvKA4HZV0zMGkCJ mGiQ25p/y1x4p9VHF5xUJnEPizLxrY+J694Tp1GVZTzdivY7u2E2pKMK5Aj/xthv 9HauXRLKXGCxrLg= 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=-101.9 required=5.0 tests=AWL,BAYES_50,KAM_LAZY_DOMAIN_SECURITY,KHOP_DYNAMIC,RCVD_IN_PBL,RCVD_IN_SORBS_DUL,RDNS_DYNAMIC,USER_IN_WHITELIST autolearn=no version=3.3.2 spammy=Maintainer, DOT, H*r:500, Hx-spam-relays-external:sk:calimer X-HELO: calimero.vinschen.de Date: Fri, 8 Jan 2016 16:19:33 +0100 From: Corinna Vinschen To: cygwin AT cygwin DOT com Subject: Re: Pipes Again -- a simple test case Message-ID: <20160108151933.GI20447@calimero.vinschen.de> Reply-To: cygwin AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com References: <0aebd09993901f3ef3ff728d162952cd AT xs4all DOT nl> <568A32BE DOT 4080101 AT gmail DOT com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="MFZs98Tklfu0WsCO" Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.24 (2015-08-30) --MFZs98Tklfu0WsCO Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Jan 4 10:24, Houder wrote: > On 2016-01-04 09:52, Marco Atzeri wrote: > >On 04/01/2016 09:03, Houder wrote: > >>Hi Corinna, > >> > >>I have been looking for an STC to show why cmp fails on Cygwin (and to > >>show the > >>difference between Cygwin and Linux). > >> > >>The STC below creates a pipe (pipe() is used), followed by calls to > >>fstat() and > >>stat() for both the read end and the write end of the pipe. > >> > >>(I also tested with popen()/pclose(): same result) > >> > >>Regards, > >>Henri Thanks for the STC. However, given how this stuff works internally, I have no good solution off the top of my head. I played with various ideas but to no avail. I add this to my TODO list, but I probably won't have a quick solution :( Thanks, Corinna P.S: It would be really helpful if you could stick to the original thread and simply use "reply-to" once a discussion has started. It's very confusing having to connect the various threads. Thanks. --=20 Corinna Vinschen Please, send mails regarding Cygwin to Cygwin Maintainer cygwin AT cygwin DOT com Red Hat --MFZs98Tklfu0WsCO Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAEBCAAGBQJWj9OFAAoJEPU2Bp2uRE+gO7wQAJyjAesC5x6L4QYuydSc84zs pkXFdvIdR1yuS9M66xs6b1o5DGz4LSV+NivEzWGVCYSf6fedqyhFGhosgL0fHCHj t+DYK8D94IdQqfx3I21C3L721FZfwBYrttRZv3qrHX9wR06ADGMItMxy6ZCU+Hda CeNNhhDK9OSxo4wjTsVl/Pei+Z0x/DXpUshniXxJU3d4KYlmu0/pZ4NfZUbTSYxR jNqQv3rqlywDqaGaoaerGPOIJGzKd9papuR04JAnW5mdwgVm0QiHqmVCjFXQzMi9 xysQoQ4pppbiXJpbmwSMU4okU6jLU9D79WcUOLZFTT1jfKaOxaIOJhqt1YzAt+mw PYIWnvGSsD4hOQ1p6Z+RxrCL2I8AUp5U6pN+5gsQithIKmPPBmf88eFB9FSiy+Di u1q79A21RDt30bqccEcOkOWRAnai1T3rkFfupaOy5sY2tFB2AcRdp14jjAK8f6NA 7QlVSSyChBPCB6xpkVZJX2Y3/6WH5LpbJsPKeCSwPQrs4hDnPmkLI8dozk/quM2+ h/f2g6isWlPD4Rz7qiR5341jBGSEcMKz0r1IJlqanbQyz/4TNNmdnmwA/K8Z35q/ lewpVIoxz+uhrmkRWQXfyeR6hXTav05mQ5/fXktQpFMCWUisKI/PA95ed0rFhft9 HMR1ZCdlQCJdNqje3I9Y =zUzO -----END PGP SIGNATURE----- --MFZs98Tklfu0WsCO--