X-Recipient: archive-cygwin@delorie.com X-SWARE-Spam-Status: No, hits=-1.5 required=5.0 tests=AWL,BAYES_40,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,RCVD_IN_DNSWL_LOW,T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: sourceware.org MIME-Version: 1.0 In-Reply-To: References: <4D94E230.9010806@quicknet.nl> <4D94F157.4000306@quicknet.nl> <20110401052547.GA17843@ednor.casa.cgf.cx> Date: Sat, 2 Apr 2011 18:40:15 +0200 Message-ID: Subject: Re: Fwd: octave updated to 3.4.0-3. Please test (strcat error) From: marco atzeri To: cygwin@cygwin.com Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable X-IsSubscribed: yes Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Delivered-To: mailing list cygwin@cygwin.com On Fri, Apr 1, 2011 at 8:31 AM, marco atzeri wrote: > On Fri, Apr 1, 2011 at 7:25 AM, Christopher Faylor =A0wrote: for what I can see comparing the long strace outputs, after this difference from fhandler_fifo::raw_read the two traces diverges. ---------------- 1.7.8 ----------------------------------------------------- [main] gnuplot 1076 fhandler_base::fstat_helper: 0 =3D fstat (\??\C:\cygwin\tmp\oct-22d610.0.lnk, 0x22CAF8) st_atime=3D4D96CCFE st_size=3D0, st_mode=3D0x1180, st_ino=3D3659174697433682, sizeof=3D96 [main] gnuplot 1076 fstat64: 0 =3D fstat (3, 0x22CAF8) [main] gnuplot 1076 writev: writev (3, 0x22CBA4, 1) [main] gnuplot 1076 fhandler_base::write: binary write [main] octave-3.4.0 3764 fhandler_base_overlapped::wait_overlapped: normal read, 4 bytes [main] gnuplot 1076 fhandler_base_overlapped::wait_overlapped: normal write, 4 bytes [main] gnuplot 1076 fhandler_base_overlapped::write_overlapped: returning 4 [main] gnuplot 1076 writev: 4 =3D write (3, 0x22CBA4, 1), errno 0 [main] octave-3.4.0 3764 fhandler_fifo::raw_read: returning 4, mode 2, Win32 error 997 [main] octave-3.4.0 3764 fhandler_base::read: returning 4, binary mode [main] octave-3.4.0 3764 readv: 4 =3D readv (3, 0x229C44, 1), errno 2 [main] gnuplot 1076 cygwin_select: 3, 0x22CC44, 0x0, 0x0, 0x0 ---------------1.7.9 ------------------------------------------------------------- [main] gnuplot 1076 fhandler_base::fstat_helper: 0 =3D fstat (\??\C:\cygwin\tmp\oct-22deb4.0.lnk, 0x22C978) st_atime=3D4D96CB7C st_size=3D0, st_mode=3D0x1180, st_ino=3D4503599627565638, sizeof=3D96 [main] gnuplot 1076 fhandler_base::close: closing '/tmp/oct-22deb4.0' handle 0x5E8 [main] gnuplot 1076 fhandler_base::fhaccess: returning 0 [main] gnuplot 1076 fhandler_base::set_flags: flags 0x601, supplied_bin 0x0 [main] octave-3.4.0 3764 fhandler_base_overlapped::wait_overlapped: normal read, 0 bytes [main] octave-3.4.0 3764 fhandler_fifo::raw_read: returning -1, mode 2, Win32 error 997 -1 ? [main] octave-3.4.0 3764 fhandler_base::read: returning -1, binary mode [main] octave-3.4.0 3764 readv: -1 =3D readv (3, 0x229C44, 1), errno 2 [main] gnuplot 1076 fhandler_base::set_flags: filemode set to binary [main] gnuplot 1076 fhandler_fifo::open: returning 1, errno 0 [main] gnuplot 1076 open: 3 =3D open (/tmp/oct-22deb4.0, 0x601) [main] gnuplot 1076 _cygwin_istext_for_stdio: fd 3: opened as binary [main] gnuplot 1076 cygwin_select: 3, 0x22CC44, 0x0, 0x0, 0x0 ---------------------------------------------------------------------------= --------------- so I presume that the communication between octave and gnuplot is broken by one of the change http://cygwin.com/snapshots/winsup-changelog-20110308-20110309 as plotting in octave on 20110308 is working while on 20110309 not. what means the -1 ? Marco -- 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