2009/5/8 Tim Ellison <t.p.elli...@gmail.com>

>
> [snip]
>


>
> My initial thought is that it would be preferable to have the OS tell
> you when a file path changes so you can invalidate the cache, but there
> may not be enough info to be able to do that...


It may be overkill, but Linux has a system call - inotify to send file
change notification to registered directory.


>
>
> Regards,
> Tim
>
>

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