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From: "iliev at rz dot rwth-aachen.de" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug libfortran/30162] I/O with named pipes does not work Date: Thu, 02 Aug 2012 17:34:00 -0000 [thread overview] Message-ID: <bug-30162-4-cDiKQrbjkE@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-30162-4@http.gcc.gnu.org/bugzilla/> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30162 Hristo Iliev <iliev at rz dot rwth-aachen.de> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |iliev at rz dot | |rwth-aachen.de --- Comment #22 from Hristo Iliev <iliev at rz dot rwth-aachen.de> 2012-08-02 17:34:03 UTC --- Revision 180701 removed all checks for special files in unit.c:unit_truncate(). As a consequence programs compiled with gfortran 4.6.3 and newer cannot to write (formatted) to Unix named pipes as ftruncate() fails with EINVAL: (64-bit code) lseek(3, 0, SEEK_CUR) = -1 ESPIPE (Illegal seek) write(3, " Hello, world!\n", 15) = 15 lseek(3, 0, SEEK_CUR) = -1 ESPIPE (Illegal seek) ftruncate(3, 18446744073709551615) = -1 EINVAL (Invalid argument) (32-bit code) _llseek(3, 0, 0xffba8fa0, SEEK_CUR) = -1 ESPIPE (Illegal seek) write(3, " Hello, world!\n", 15) = 15 _llseek(3, 0, 0xffba9080, SEEK_CUR) = -1 ESPIPE (Illegal seek) ftruncate64(3, 18446744073709551615) = -1 EINVAL (Invalid argument)
next parent reply other threads:[~2012-08-02 17:34 UTC|newest] Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top [not found] <bug-30162-4@http.gcc.gnu.org/bugzilla/> 2012-08-02 17:34 ` iliev at rz dot rwth-aachen.de [this message] 2012-08-03 19:45 ` jb at gcc dot gnu.org 2012-08-06 13:43 ` burnus at gcc dot gnu.org 2012-10-30 11:37 ` [Bug libfortran/30162] [4.7/4.8 Regression] " burnus at gcc dot gnu.org 2012-11-10 14:38 ` tkoenig at gcc dot gnu.org 2012-11-10 20:22 ` jb at gcc dot gnu.org 2012-11-20 12:19 ` jakub at gcc dot gnu.org 2012-11-24 12:06 ` tkoenig at gcc dot gnu.org 2012-11-25 15:08 ` jb at gcc dot gnu.org 2012-12-14 23:09 ` tkoenig at gcc dot gnu.org 2012-12-15 11:04 ` tkoenig at gcc dot gnu.org 2012-12-21 20:51 ` tkoenig at gcc dot gnu.org 2012-12-22 10:47 ` tkoenig at gcc dot gnu.org 2012-12-22 10:49 ` tkoenig at gcc dot gnu.org 2012-12-22 12:03 ` dominiq at lps dot ens.fr 2012-12-22 15:38 ` tkoenig at netcologne dot de 2012-12-22 19:13 ` dominiq at lps dot ens.fr 2012-12-22 20:16 ` tkoenig at netcologne dot de 2012-12-22 21:23 ` dominiq at lps dot ens.fr 2012-12-22 22:15 ` tkoenig at gcc dot gnu.org 2012-12-23 14:17 ` dominiq at lps dot ens.fr 2012-12-23 15:10 ` tkoenig at netcologne dot de 2012-12-25 15:27 ` tkoenig at gcc dot gnu.org 2013-02-17 20:11 ` [Bug libfortran/30162] [4.7/4.8 Regression] I/O with named pipes does not work on Darwin dominiq at lps dot ens.fr 2013-02-18 18:44 ` tkoenig at gcc dot gnu.org 2013-02-18 19:16 ` dominiq at lps dot ens.fr 2013-02-18 20:17 ` jb at gcc dot gnu.org 2013-02-18 21:25 ` tkoenig at netcologne dot de 2013-02-18 21:29 ` tkoenig at netcologne dot de 2013-02-18 21:47 ` [Bug libfortran/30162] [4.7/4.8 Regression] Unformatted sequential I/O with named pipes does not work tkoenig at gcc dot gnu.org 2013-02-19 10:59 ` jb at gcc dot gnu.org 2013-02-19 22:49 ` jb at gcc dot gnu.org 2013-02-21 19:03 ` jb at gcc dot gnu.org 2013-02-21 20:13 ` jb at gcc dot gnu.org 2013-02-21 20:40 ` jb at gcc dot gnu.org 2013-02-22 8:54 ` burnus at gcc dot gnu.org 2013-04-11 7:58 ` [Bug libfortran/30162] [4.7/4.8/4.9 " rguenth at gcc dot gnu.org 2013-08-09 9:25 ` [Bug libfortran/30162] Document when sequential I/O with named pipes works tkoenig at gcc dot gnu.org 2015-02-01 13:20 ` jvdelisle at gcc dot gnu.org 2006-12-12 4:28 [Bug libfortran/30162] New: I/O with named pipes does not work jvdelisle at gcc dot gnu dot org 2006-12-15 21:15 ` [Bug libfortran/30162] " tkoenig at gcc dot gnu dot org 2006-12-16 11:44 ` tkoenig at gcc dot gnu dot org 2006-12-16 21:34 ` tkoenig at gcc dot gnu dot org 2006-12-28 21:22 ` tkoenig at gcc dot gnu dot org 2006-12-28 21:39 ` tkoenig at gcc dot gnu dot org 2006-12-28 23:11 ` jvdelisle at gcc dot gnu dot org 2006-12-29 9:51 ` tkoenig at gcc dot gnu dot org 2007-01-01 4:59 ` jvdelisle at gcc dot gnu dot org 2007-01-01 15:17 ` tkoenig at gcc dot gnu dot org 2007-01-01 17:51 ` jvdelisle at gcc dot gnu dot org 2007-01-02 22:09 ` tkoenig at gcc dot gnu dot org 2007-01-05 5:00 ` patchapp at dberlin dot org 2007-01-06 0:14 ` jvdelisle at gcc dot gnu dot org 2007-01-06 21:08 ` jvdelisle at gcc dot gnu dot org 2007-01-06 22:27 ` tkoenig at gcc dot gnu dot org 2007-01-07 1:34 ` jvdelisle at gcc dot gnu dot org 2007-02-01 7:20 ` jvdelisle at gcc dot gnu dot org 2007-02-01 9:28 ` burnus at gcc dot gnu dot org 2007-02-02 2:00 ` jvdelisle at gcc dot gnu dot org 2007-08-18 19:07 ` dagurasu15 at hotmail dot com 2007-08-18 19:08 ` dagurasu15 at hotmail dot com 2007-08-18 19:39 ` jvdelisle at gcc dot gnu dot org 2007-08-19 19:46 ` jvdelisle at gcc dot gnu dot org
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