[cups] How to get the value of ServerRoot?

[Michael Sweet]

Jacob,

> On Nov 30, 2015, at 12:42 PM, Jacob Marble <jacobmarble at google.com> wrote:
> ...
> Since your reply, I have reviewed the documentation for cupsGetPPD3. It
> appears that I could delete the resulting PPD file immediately, retaining
> only the modtime parameter for subsequent calls to cupsGetPPD3. I will try
> this approach next.

Yes, that's the best approach if you don't want to keep the PPDs around...

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Michael Sweet, Senior Printing System Engineer