cfg80211_testmode_alloc_event_skb man page on OpenSuSE

cfg80211_testmode_alloc_event_skb man page on OpenSuSE

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CFG80211_TESTMODE_AL(9)		   Test mode	       CFG80211_TESTMODE_AL(9)

NAME
       cfg80211_testmode_alloc_event_skb - allocate testmode event

SYNOPSIS
       struct sk_buff *
							  cfg80211_testmode_alloc_event_skb(struct wiphy * wiphy,
							  int approxlen,
							  gfp_t gfp);

ARGUMENTS
       wiphy
	   the wiphy

       approxlen
	   an upper bound of the length of the data that will be put into the
	   skb

       gfp
	   allocation flags

DESCRIPTION
       This function allocates and pre-fills an skb for an event on the
       testmode multicast group.

       The returned skb is set up in the same way as with
       cfg80211_testmode_alloc_reply_skb but prepared for an event. As there,
       you should simply add data to it that will then end up in the
       NL80211_ATTR_TESTDATA attribute. Again, you must not modify the skb in
       any other way.

       When done filling the skb, call cfg80211_testmode_event with the skb to
       send the event.

RETURN
       An allocated and pre-filled skb.	 NULL if any errors happen.

AUTHOR
       Johannes Berg <johannes@sipsolutions.net>
	   Author.

COPYRIGHT
Kernel Hackers Manual 3.11	 November 2013	       CFG80211_TESTMODE_AL(9)

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