Message-ID:	<3EBF90CF.4020105@lml.ls.fi.upm.es>
Date:	Mon, 12 May 2003 14:17:19 +0200
From:	Manuel Collado <m DOT collado AT aaron DOT ls DOT fi DOT upm DOT es>
User-Agent:	Mozilla/5.0 (Windows; U; WinNT4.0; en-US; rv:1.0.1) Gecko/20020823 Netscape/7.0
X-Accept-Language:	en-us, en
MIME-Version:	1.0
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: gawk 3.1.1: bug in stdout redirection on WinNT 4.0
References:	<3EB7C0D6 DOT 7030206 AT lml DOT ls DOT fi DOT upm DOT es> <9003-Tue06May2003200634+0300-eliz AT elta DOT co DOT il> <3EB8F9A6 DOT 4050307 AT lml DOT ls DOT fi DOT upm DOT es> <2427-Wed07May2003165629+0300-eliz AT elta DOT co DOT il> <3EBA4A19 DOT 9090902 AT lml DOT ls DOT fi DOT upm DOT es> <b9g4jp$9d9$1 AT pheidippides DOT axion DOT bt DOT co DOT uk>
NNTP-Posting-Host:	138.100.10.20
X-Trace:	12 May 2003 14:14:37 +0100, 138.100.10.20
Lines:	67
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp
Reply-To:	djgpp AT delorie DOT com

Peter S Tillier wrote:
> "Manuel Collado" <m DOT collado AT lml DOT ls DOT fi DOT upm DOT es> wrote in message
> news:3EBA4A19 DOT 9090902 AT lml DOT ls DOT fi DOT upm DOT es...
> ...
>>F:\PRUEBAS\gawkbug>gawkbug
>>-----------------------
>>bbbb                            <======== overwritten
>>aaaaaaaaaaaaaaaaa
>>-----------------------
>>GNU Awk 3.1.1
>>Copyright (C) 1989, 1991-2002 Free Software Foundation....
> ...
> Just tried this on W2K Sp3 and got the following results using
> CMD.EXE as the shell:
> 
> D:\djgpp\home\pt>cat gawkbug.bat
> @echo off
> echo aaaaaaaaaaaaaaaaaaaaaaa > out.txt
> gawk -f bbbb >> out.txt
> echo -----------------------
> type out.txt
> echo -----------------------
> gawk --version | head -3
> 
> 
> D:\djgpp\home\pt>gawkbug
> -----------------------
> aaaaaaaaaaaaaaaaaaaaaaa
> bbbb
> -----------------------
> GNU Awk 3.1.1
> Copyright (C) 1989, 1991-2002 Free Software Foundation.
> 
> D:\djgpp\home\pt>
> 
> This seems OK to me.  So there's a problem with the NT4 shell
> redirections, not gawk, AFAICS.  Perhaps the DJGPP command line
> processing code doesn't work correctly with NT4 SP6's cmd.exe that
> you are running.  Is is the original SP6 or SP6a?  ISTR that there
> were some problems with SP6 because SP6a arrived pretty soon after
> SP6.

Yes, it seems to be a problem of the NT4 shell, and the problem only 
shows up in specific circumstances. See my other post about reproducing 
the problem without gawk, by simply calling fstat.

> 
> BTW I also tried it under W2K SP3's command.com and it works fine
> there too.  Sorry I don't have NT4 SP6 access to try it there.

Perhaps your machines are better configured than mines. I've experienced 
the problem in NT4 SP5/SP6 and in Win2K (no SP).

> 
> HTH
> --
> Peter S Tillier
> 'This post represents the views of the author and does
> not necessarily accurately represent the views of BT.'
> 
> 

Tanks, a lot.
-- 
To reply by e-mail, please remove the extra dot
in the given address:  m.collado -> mcollado

- Raw text -