Re: Two instances

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  • Posted by DonCole Dec 23, 2012
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fizzpopsoft said...

Hi Don, The simple way would be to open a explicitly named file, and hold it open.
The second program, when attempting the same would get a -1 return from the open()

Regards,
Alan

Thank you Alan,

How long would I keep it open?

I know until the second file has attempted to open.

When I try to open two it is usally a mistake.

And I may not aware it.

Don Cole

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