You can do fcntl-based locking in pure Perl. Now that you mention that File::FcntlLock has an XS component, I bet it only does that to avoid what might seem somewhat hackish use of pack. I suspect google can pretty quickly find you examples of how to do this is plain Perl (or just follow the documentation -- it isn't rocket surgery).

- tye        

In reply to Re^3: Lightweight Solution To "Only 1 Process Running" On AIX (fcntl) by tye
in thread Lightweight Solution To "Only 1 Process Running" On AIX by Limbic~Region

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