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Subject: Re: Fwd: nl80211 scanning from userspace
From: Johannes Berg <johannes@sipsolutions.net>
To: Christopher Piggott <cpiggott@gmail.com>
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Date: Sat, 21 Aug 2010 11:21:48 +0200
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On Fri, 2010-08-20 at 19:42 -0400, Christopher Piggott wrote:

> So here's the question: in my NL_CB_VALID listener, how do I
> distinguish the response to the NL80211_CMD_TRIGGER_SCAN (the one that
> indicates scan complete) from the response to the CMD_GET_SCAN (fetch
> the results) message?

One will be unicast to you, and the event is multicast to everybody. You
should be able to tell the difference.

johannes