How to get all the hard links that link to the same file quickly?

[Jordon Bedwell]

On 4/24/2011 8:09 PM, Peng Yu wrote:
> OK. Is there any OS other than linux that can get all paths pointing
> to the same file quickly?
> 
> Also, is there a library that can help keep a database that bookkeeps
> all the hardlinks and symbolic links so that I don't have always
> search for the whole file system to find all the hard links and
> symbolic links that point to the same file?

I'm pretty sure I posted an SH example of how to do it?