file IO

[Michael Mattias]

JFYI is a variation on FYI...
R&D...
HTH

Enough TLA's already!

MCM

[Eric Pearson]

JFYI is a variation on FYI, meaning Just For Your Information.

R&D is Research and Development.

HTH.

-- Eric

[Ralph Berger]

Lance,

knowing it's not a PB err there are only 2 qs.
What does JFYI stand for ? Who are R&D ?
Are they Ron & Don the 2 guys with the Las Vegas tiger show ?

Ralph

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[Ralph Berger]

There's a list of all affected manufactorers at : http://www.via-cyrix.de/viaboardlist.html

Ralph

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[Eric Pearson]

> sorry for posting

Don't be!

We all learn things when problems like this are solved and documented on line. If one of my programs has a problem with files >2gig at a customer site, now I'll know where to start.

-- Eric


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Perfect Sync Development Tools
Perfect Sync Web Site
Contact Us: mailto:[email protected][email protected]</A>

[Ralph Berger]

Hi there,

sorry for posting. It's a hardware error not a PB error.
If you're using a AMD CPU with VIA Chipset and
82C686B southbridge you'll get problems. http://www.via.com.tw

rgds
Ralph

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[Ralph Berger]

Thanks for the reply.
Using PB's file fcts in a seperate DLL the error is gone.

rdgs
Ralph

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I am working with files as large as 9GB with no problems...

[Lance Edmonds]

There are definitely no known problems, even with files of that size.

Are you using Quad integers for all your record/seek code?

Can you send over some code to Tech Support than demonstrates the problem please? Thanks!

JFYI, R&D have advised that FREEFILE is likely to become thread-safe in the next version of the compiler.

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Lance
PowerBASIC Support
mailto:[email protected][email protected]</A>

[Michael Mattias]

I've never had any problems with any PB file verbs.

When you say files > 2000 Mb, are you trying to load the whole file to a string? If that's the case, check your string creation.

If that's not the problem, what specifically is returning "bad" data?

MCM

[Ralph Berger]

Hi there,

are there any known errors in PB's file IO functions ?
I only know the freefile() multithread bug.
Have some problems with files > 2 GB.

Sometimes parts of my data are written to the file header. errClear is zero.
Run it on different PC's ( w95 to w2k ). Same error.

After placing all file IO in a C DLL ( fopen, .. ) everthing works.
That's why i ask for PB errors.

rgds
Ralph


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