http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30162
--- Comment #48 from tkoenig at netcologne dot de 2013-02-18 21:29:22 UTC ---
Am 18.02.2013 20:15, schrieb dominiq at lps dot ens.fr:
> Are you suggesting to "fix" the non working named pipes on Darwin by removing
> them everywhere?
Actu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30162
--- Comment #47 from tkoenig at netcologne dot de 2013-02-18 21:24:31 UTC ---
Am 18.02.2013 21:16, schrieb jb at gcc dot gnu.org:
>> Look at this piece of code:
>> >
>> > /* Seek to the head and overwrite the bogus length with the real
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30162
--- Comment #46 from Janne Blomqvist 2013-02-18
20:16:28 UTC ---
(In reply to comment #44)
> If unformatted sequential ever worked, it was by chance.
>
> Look at this piece of code:
>
> /* Seek to the head and overwrite the bogus le
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30162
--- Comment #45 from Dominique d'Humieres
2013-02-18 19:15:43 UTC ---
> ...
> I would therefore suggest to resolve this PR by issuing a well-defined
> error if we encounter a pipe on opening.
Are you suggesting to "fix" the non working
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30162
--- Comment #44 from Thomas Koenig 2013-02-18
18:44:02 UTC ---
If unformatted sequential ever worked, it was by chance.
Look at this piece of code:
/* Seek to the head and overwrite the bogus length with the real
length. */
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30162
--- Comment #43 from Dominique d'Humieres
2013-02-17 20:10:52 UTC ---
I finally had a look at this PR.
First the test on comment #41 works on x86_64-apple-darwin10 r196109:
macbook] f90/bug% mkfifo pipe
[macbook] f90/bug% read_f &
[1]
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30162
Thomas Koenig changed:
What|Removed |Added
Status|REOPENED|NEW
AssignedTo|tkoenig a
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30162
--- Comment #41 from tkoenig at netcologne dot de 2012-12-23 15:09:59 UTC ---
Am 23.12.2012 15:16, schrieb dominiq at lps dot ens.fr:
>
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30162
>
> --- Comment #40 from Dominique d'Humieres
>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30162
--- Comment #40 from Dominique d'Humieres
2012-12-23 14:16:52 UTC ---
> Unfortunately, I cannot really debug this without access to a machine
> where it fails.
Would it be possible to write a simple C test that can be run on the differen
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30162
Thomas Koenig changed:
What|Removed |Added
Target||x86_64-apple-darwin10
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30162
--- Comment #38 from Dominique d'Humieres
2012-12-22 21:23:07 UTC ---
> Can you tell me what happens if you apply this patch?
The behavior stays unchanged;-(
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30162
--- Comment #37 from tkoenig at netcologne dot de 2012-12-22 20:16:07 UTC ---
Hi Dominique,
> The best I can do (without understanding it) is
>
> (1) if I use dtruss (should be equivalent to strace) on a, I get
>
> [macbook] f90/bug% 2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30162
--- Comment #36 from Dominique d'Humieres
2012-12-22 19:13:23 UTC ---
> Can you strace (or whatever) the code and tell me what lseek()
> returns? Is it really EINVAL like the error message suggests?
The best I can do (without understand
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30162
--- Comment #35 from tkoenig at netcologne dot de 2012-12-22 15:38:08 UTC ---
> I still see
>
> status from open is0
> status from open is0
> At line 7 of file pr30162_1.f (unit = 20, file = 'np')
> Fortran ru
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30162
--- Comment #34 from Dominique d'Humieres
2012-12-22 12:02:52 UTC ---
I still see
status from open is0
status from open is0
At line 7 of file pr30162_1.f (unit = 20, file = 'np')
Fortran runtime error: Illegal
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30162
Thomas Koenig changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30162
--- Comment #32 from Thomas Koenig 2012-12-22
10:46:42 UTC ---
Author: tkoenig
Date: Sat Dec 22 10:46:37 2012
New Revision: 194694
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194694
Log:
2012-12-22 Thomas Koenig
PR
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30162
--- Comment #31 from Thomas Koenig 2012-12-21
20:50:52 UTC ---
Author: tkoenig
Date: Fri Dec 21 20:50:48 2012
New Revision: 194679
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194679
Log:
2012-12-21 Thomas Koenig
PR
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30162
Thomas Koenig changed:
What|Removed |Added
Status|REOPENED|ASSIGNED
AssignedTo|unas
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30162
--- Comment #30 from Thomas Koenig 2012-12-14
23:07:34 UTC ---
This seems to do the trick.
Index: unix.c
===
--- unix.c (Revision 194507)
+++ unix.c (Arbeitskopi
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30162
--- Comment #29 from Janne Blomqvist 2012-11-25
15:08:24 UTC ---
(In reply to comment #28)
> (In reply to comment #27)
> > (In reply to comment #26)
> > > Is this caused by
> > >
> > > http://gcc.gnu.org/viewcvs?view=revision&revision=
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30162
--- Comment #28 from Thomas Koenig 2012-11-24
12:05:57 UTC ---
(In reply to comment #27)
> (In reply to comment #26)
> > Is this caused by
> >
> > http://gcc.gnu.org/viewcvs?view=revision&revision=180701
> >
> > ?
> >
> > Maybe we
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30162
Jakub Jelinek changed:
What|Removed |Added
Priority|P3 |P4
CC|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30162
--- Comment #27 from Janne Blomqvist 2012-11-10
20:21:41 UTC ---
(In reply to comment #26)
> Is this caused by
>
> http://gcc.gnu.org/viewcvs?view=revision&revision=180701
>
> ?
>
> Maybe we need to remember if we have a special fi
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30162
--- Comment #26 from Thomas Koenig 2012-11-10
14:38:03 UTC ---
Is this caused by
http://gcc.gnu.org/viewcvs?view=revision&revision=180701
?
Maybe we need to remember if we have a special file after all, or just ignore
the error on
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30162
Tobias Burnus changed:
What|Removed |Added
CC||burnus at gcc dot gnu.org
Targ
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