Exposing linux libpcap ring buffer usage information

[Dustin Spicuzza <dustin () virtualroadside com>]

Hey,

I'd like to get information on how much of the mmap'ed ring buffer is
being used so that I can deal with dropped packets more effectively. I
was going to add a patch for this, but its not clear to me the best way
to expose the information. I'm tempted to just add an additional
call/struct for the information, but it would be nice if the existing
API's could be extended instead.

Dustin

-- 
Innovation is just a problem away

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