Extracting changed files list from snapshot

[Bernard Dugas]

Hi,

I want to extract the list of files changed between 2 snapshots, to be 
able to do efficient backups.

Any idea where to find a document about snapshots internal structure ?

Or if you know any port that already do this :-?

Thanks a lot,
Best regards,
-- 
Bernard DUGAS Mobile +33 615 333 770