Hi,
 I am writing a Perl program that reads files created by another independent process.
 I have to take care that the perl program does not read the files that are in the 
process of
getting created.
 I am programming in Windows NT environment. 
It is also not possible for the perl program to get triggered by the other process 
that creates
the files.

Is there any method by which it can detected whether the file is already in use by the 
another
process -- any modules or commands (already tried open command).

The file open function in perl returns an error if the file is already in use. But is 
there some
better way to do this? 
 Thanks

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