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Article View: borland.public.cppbuilder.nativeapi
Article #1059

Re: detect how many files are open

#1059
From: Marc
Date: Sat, 17 Nov 2007 11:27
34 lines
2046 bytes
Josef

I had a similar situation and used the Windows performance monitor to track 
the open file handles. This pointed me to the moment when a handle was 
opened but not closed again.
Another thing that helped me in the past for those issues was the CodeGuard.

Rds
Marc


"Josef Halder" <no_spam@email.xxx> schrieb im Newsbeitrag 
news:473eca61$1@newsgroups.borland.com...
> Hi,
>
> is there a way to detect how many files are open at the moment?
> My problem is when the program is running two weeks or longer without
> restart then comes a point after that is not longer possible to open (to
> read or to write) a file. After that point any attempt to open a file,
> generates an error.
> I belive there is a situation a file is not closed. But the program is 
> very
> complex so it's difficult to find out.
>
> Example:
> At various times during the program is running I open files with   FILE *f 
> =
> fopen("Filename.TXT","rt");
> I read/write and after that I close with    fclose(f);
>
> Thanks for help
> Josef
>
> 
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Subject: Re: detect how many files are open
Date: Sat, 17 Nov 2007 12:27:41 +0100
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