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Date: | Mon, 20 Aug 2001 19:02:27 +0300 |
From: | "Eli Zaretskii" <eliz AT is DOT elta DOT co DOT il> |
Sender: | halo1 AT zahav DOT net DOT il |
To: | sandmann AT clio DOT rice DOT edu |
Message-Id: | <9003-Mon20Aug2001190227+0300-eliz@is.elta.co.il> |
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CC: | acottrel AT ihug DOT com DOT au, djgpp-workers AT delorie DOT com |
In-reply-to: | <10108201426.AA12428@clio.rice.edu> (sandmann@clio.rice.edu) |
Subject: | Re: Fseek on STDIN problem on Win 2K |
References: | <10108201426 DOT AA12428 AT clio DOT rice DOT edu> |
Reply-To: | djgpp-workers AT delorie DOT com |
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> From: sandmann AT clio DOT rice DOT edu (Charles Sandmann) > Date: Mon, 20 Aug 2001 09:26:07 -0500 (CDT) > > > I can comment out all if the if (_USE_LFN) code in fstat that calls 71A6 and > > it does not make a difference to the output.. > > Interesting. That would indicate a problem with the get times (?) since > that is the only other LFN usage? I understood that that other LFN usage was also commented out. > > In my testing I found that I can "fix" the problem by one of the following > > methods: > > a) Commenting out the _is_executable() call in fstat.c > > b) Setting the _STAT_EXEC_MAGIC bit in _djstat_flags > > Avoids reading the magic number. > > > b) adding a _read() to the _is_executable() function before or after > > the second 4200 call. > > Interesting. Must do read before seek works? I'm not sure: if you comment out _is_executable, you don't read the file, but you still lseek (because fstat does that elsewhere in its code, when it calls __filelength). So the read-before-lseek hypothesis should explain why seeking in __filelength works, while seeking in _is_executable doesn't.
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