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Re: Determining status
From: |
Larry Jones |
Subject: |
Re: Determining status |
Date: |
Fri, 13 Dec 2002 14:00:51 -0500 (EST) |
Volpe, Christopher R writes:
>
> I've noticed that "cvs status" is able to determine if a file is up to date
> or locally modified very
> quickly, i.e., in much less time than would be required to extract the file
> from the repository and
> do a comparison. How is this done? Is there some checksum stored away
> somewhere that is used for the
> comparison?
Not a checksum, but a timestamp (in CVS/Entries). If the file's current
timestamp matches the stored timestamp, it's unmodified.
-Larry Jones
I've got an idea for a sit-com called "Father Knows Zilch." -- Calvin