From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mout.kundenserver.de (mout.kundenserver.de [212.227.17.24]) by sourceware.org (Postfix) with ESMTPS id 08F8C393742C for ; Fri, 13 Mar 2020 10:02:55 +0000 (GMT) Received: from calimero.vinschen.de ([24.134.7.25]) by mrelayeu.kundenserver.de (mreue108 [212.227.15.183]) with ESMTPSA (Nemesis) id 1M6DOg-1jErws208u-006czk for ; Fri, 13 Mar 2020 11:02:54 +0100 Received: by calimero.vinschen.de (Postfix, from userid 500) id CD862A827DC; Fri, 13 Mar 2020 11:02:53 +0100 (CET) Date: Fri, 13 Mar 2020 11:02:53 +0100 From: Corinna Vinschen To: cygwin@cygwin.com Subject: Re: Setting termios VMIN > 0 and VTIME > 0 on non blocking file Message-ID: <20200313100253.GC512788@calimero.vinschen.de> Reply-To: cygwin@cygwin.com Mail-Followup-To: cygwin@cygwin.com References: <9e4c6428-59de-df07-9e33-44ba95d5497f@gmail.com> <20200312114041.GJ4042@calimero.vinschen.de> <36b42585-c7a9-274c-bd51-aae1960ff4cd@gmail.com> <20200312141355.GN4042@calimero.vinschen.de> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="gj572EiMnwbLXET9" Content-Disposition: inline In-Reply-To: X-Provags-ID: V03:K1:lr26mLm3zaMmv0iKnMdfd+KIawn2NxOGkFKHy4i/9DppFxggR+O jSUSqB6I2Zcn+3Yljp+hezHSYPWmETpfFpTO+Pru88mCJZXdmhYa5s5cfy0QdTNR7ruPjGH oqvdfVmjfEwu41i47F430I0+iLiD3kgSUQUfAOsf+XT4cz2Y/09T7FMKb6sbNwIB4dcDx3O fPxAL0TOIS9ImDKyQHK8g== X-UI-Out-Filterresults: notjunk:1;V03:K0:AUj210IsUzM=:XQ7g0FLJxru8uP0DxMOPkG R7nSWKh8CRAf/CeKxHD1FZOJ7WEffIFINKqisyKPTzvKo/EEtXA3X942U6+ZzIhCLYp5uyeb+ UEagjUP98Y8tvuKWZtJl0Mt6M2ww8zmfF+vDNZYXNUTlmfC2GVBPJtCnRAVwAGots2ctFC/nk QzSaJN1ZHoJuRChtmM4ROCHOwKomWH1q1JZiywH39Lk/+zTGCKMcNRt/zsuUWBPkEVzUWDMnJ L8KnWrX4CmmMw7AZqLmKbLYfokmJ7FZpQhp1ycM+Brf4jZv8r8gD6Btv7wfI/S0IE9ESDqKfn RA8rU5Z97tIJACuyJivikdL8Y8pCIMJF43fO3g+RfwGyoVUwBcNVjy+jfFAPLwJ7WJsiV3V15 V1jGBnOXmCwry3uS7QDeeo7oG5lARwcpXeLa4BOhkoghIfvUolmKbrfA9QHqIDrgqoaUJ3oSz L6ObXC0I8exZr4+hDoob4050tM6b63gbODP6KDGCBzcYtThRpPWxBcT9MEF4qeDtMAy+pEOgw wd8ZEIz0pnJ2Z3hXCHtpyfnEWvpcM5DjRISCu/xaI3mXd/TwVb9AoxGEbVlgpqd1siNZm3wbQ /WHwFKWrA/Nn1uGKV9faZwYZkBDdR/hT6o/YbeMPVYltr+X39KTYhbhfvwXZRjwE33Bixq6Kk aox7K3cg90MTO0yCQZqDQCvtycIsgsc4f9odImr4eZPC64AOIlYF6HviCoH+9AarL7VEf5C13 2LYCWxl1ueWPAJZs9im9W5FVAxADM/0dE1lfhAHmEBDxHKvJuLTJIjyLbO9bLD/TLVP4uYdus PMelVkn2Vh42b/ORxPDHp5bjcp2f9ryOLFXTFbdJxQu8kKiyoc1KL4t69NPgAiCHxoz7X4S X-Spam-Status: No, score=-101.9 required=5.0 tests=BAYES_00, GOOD_FROM_CORINNA_CYGWIN, RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2, SPF_HELO_NONE, SPF_NONE autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: cygwin@cygwin.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Cygwin mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 13 Mar 2020 10:02:58 -0000 --gj572EiMnwbLXET9 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mar 12 17:42, =C3=85ke Rehnman via Cygwin wrote: >=20 > On 2020-03-12 15:13, Corinna Vinschen wrote: > > On Mar 12 14:32, =C3=85ke Rehnman via Cygwin wrote: > > > On 2020-03-12 12:40, Corinna Vinschen wrote: > > > > For a start, can you please strace the problem with a simple > > > > testcase,like this: > > > >=20 > > > > $ strace -o serio.trace > > > >=20 > > > > and send the source of your testcase as well as the serio.trace file > > > > here? It may show at which point the error code is generated. > > > Should I post those files to the mailing list? I tried emailing them = to you > > > directly but it bounced... > > Mailing list, please. >=20 > #include > #include > #include > #include > #include > #include > #include > #include > [...] Thanks! So that's what we're up against here :) Corinna --=20 Corinna Vinschen Cygwin Maintainer --gj572EiMnwbLXET9 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEoVYPmneWZnwT6kwF9TYGna5ET6AFAl5rWk0ACgkQ9TYGna5E T6B3vhAAizGOLVXkBLt1DCrm+sBV4PNkHKIA5w0b0xSa9+8ppU0T4+Vn38vTvSXT KCPaC7KJE/OjvlDzKnJFbZ1y7FlvDmQWvThMpJkpbRSLd+JrDY0/A2xNnelwMYhZ 42uN4nkhQA4Hpo2amkmjr4d6ylf9VhqFlnjpW1MxoiqWwl6UcjJ6OO1EyAALZ7ZT eNfZOGMg8OIdBS2Wg7YNsW5r/a7eOQWfceU0BNIjQ8aVGWQBN4fOU/dK1xUVeBhX ZIF3Nav0aRUj8W1hyb1Pbj+1X4Sl8hZDmeSNAQ9lBafg5ish9K9jcZ1uEc64A0PE i/JotKZn+eDM7f5mC00VQMADC1EFvVHXBNXXhf2HmHMyDxkXWOn92kMiCAX4GoXQ +2F+owK5AjdYrXAsHeWvMwQ6Sq7e5kkdozbfrm7Wxd0+1K6OJdlTQ2n5cwD04Wln 1FcneUj5jFA1slKqqlFtQhzPG+I+z5lDXza5WCMwdm6zXveXQx73kCf81+JpdkSo OgrOcVoJEKW3YReTI/vRNszhWpgLaye6YVTHHYHBW7CcwFNuoi2RWiHxHkOc5zEs 0Yh2ZJdyXYMJkMa828i8L61UZj/t/rkwKyu7UriA0ldJ3/BFy3ZtURjAu87HHS66 /ONyNJPScAY3PEAoB1KIX8cGDRe523iXCBS1Vl7PFFxiIyLvTHg= =pLHc -----END PGP SIGNATURE----- --gj572EiMnwbLXET9--