From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 24367 invoked by alias); 1 Jun 2016 14:28:23 -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 24344 invoked by uid 89); 1 Jun 2016 14:28:23 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-96.1 required=5.0 tests=AWL,BAYES_00,GOOD_FROM_CORINNA_CYGWIN,KAM_LAZY_DOMAIN_SECURITY,RCVD_IN_PBL,RCVD_IN_SORBS_DUL,RDNS_DYNAMIC autolearn=ham version=3.3.2 spammy=H*f:sk:9403d1d, H*MI:sk:9403d1d, H*i:sk:9403d1d X-HELO: calimero.vinschen.de Received: from ipbcc0227e.dynamic.kabel-deutschland.de (HELO calimero.vinschen.de) (188.192.34.126) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Wed, 01 Jun 2016 14:28:06 +0000 Received: by calimero.vinschen.de (Postfix, from userid 500) id 47749A808FE; Wed, 1 Jun 2016 16:28:04 +0200 (CEST) Date: Wed, 01 Jun 2016 14:28:00 -0000 From: Corinna Vinschen To: cygwin@cygwin.com Subject: Re: gdb pty problem [Was: emacs gud-interface is not updated after gdb command execution (maybe because of incomplete output from gdb)] Message-ID: <20160601142804.GG11431@calimero.vinschen.de> Reply-To: cygwin@cygwin.com Mail-Followup-To: cygwin@cygwin.com References: <466943424.37628.394d161a-7219-415d-a659-0f774811ad2d.open-xchange@email.1und1.de> <44459aa0-4381-2368-ab63-5dffc26f3344@cornell.edu> <20160531094115.GE24015@calimero.vinschen.de> <34c9cf10-4930-a017-92fc-fd56171671b1@cornell.edu> <9403d1d8-21d1-bf7e-dddc-d77b42e4795d@cornell.edu> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="3O1VwFp74L81IIeR" Content-Disposition: inline In-Reply-To: <9403d1d8-21d1-bf7e-dddc-d77b42e4795d@cornell.edu> User-Agent: Mutt/1.6.1 (2016-04-27) X-SW-Source: 2016-06/txt/msg00005.txt.bz2 --3O1VwFp74L81IIeR Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Content-length: 1048 Hi Ken, On Jun 1 09:02, Ken Brown wrote: > On 6/1/2016 8:51 AM, Ken Brown wrote: > > On 5/31/2016 5:41 AM, Corinna Vinschen wrote: > > > Any chance you could bisect Cygwin to help finding the culprit? > >=20 > > The culprit is > >=20 > > commit 252a07b0ad3353abcd0fcd9b1b65ff977acd679e > > Author: Takashi Yano > > Date: Fri Apr 3 13:07:35 2015 +0900 > >=20 > > Cygwin hangs up if several keys are typed during outputting a lot of > > texts. > >=20 > > * fhandler_tty.cc (fhandler_pty_slave::read): Change calculation= of > > "readlen" not to use "bytes_in_pipe" value directly. > >=20 > >=20 > > Reverting that commit fixes the problem. >=20 > Unfortunately, all kinds of other things break. For example, emacs exits > immediately, ls produces no output,.... Are you sure? I just tried it myself and ls as well as emacs work fine for me. Corinna --=20 Corinna Vinschen Please, send mails regarding Cygwin to Cygwin Maintainer cygwin AT cygwin DOT com Red Hat --3O1VwFp74L81IIeR Content-Type: application/pgp-signature; name="signature.asc" Content-length: 819 -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAEBCAAGBQJXTvD0AAoJEPU2Bp2uRE+ggF4QAJ9bGAm7RKcFiDEXRRlyOz02 zWnX1+FdmckaoVFhI29GiUxMGH05a8pmYovo2cNGgs0/8TgJgdAc57n+ncq9BgIx i4DQMEF3W78VTrrGVLt8N8C/6IckkJfXYUwkGa5R0MSJiAV0ReHXj7sqkQWh7X83 o511zcpsRzaoGCxFCQpO1zfZPqfcymLbzPo15rbkabXsBvYrQavPmBsgNk/C3pDJ dEalq9p1KNBXt5jvbi/XD5yCx/Uafl5qyr6Na0w3eLQhG3i8NAwlmyxDjIlNVFd1 CCfo1E2gfrhjEppEuss4qvD+D6MO5dqJRsikDTh4YCW+92iYSY0Ztq4tvNozJb5k Mjfgal9NLsznfX24AfWl2DmFMj9Ofc9DZa67dEE6yCtgJ3rCJYABWH2UMCIr7kUs i8Ne6eRnfgB3GodkJkmkiX9YGxsyRUpgcyHN97pA7X/QxUrlprVTr8WppVszKTGT h4bx2e/MawtPw+jvGXMXImjjpv2rvKUAvf/s9xUxwUJZU36T0+/Pp7OibfpzpUSK jEMTayvcrZgifnIM+pmb/vw+AMw4z7fTeUwKy9kVy610i9L+Z9LOdHTmUqnNvNKp +NJn1SZOsA3NCj1plbEn9RaFQrW+cveCMIJ4KpjJofbw6hBbfYOHampHmslpb+2t h6KDDQZheRivT9VEEcBi =ZPS+ -----END PGP SIGNATURE----- --3O1VwFp74L81IIeR--