CFG80211_TESTMODE_AL(9) Test mode CFG80211_TESTMODE_AL(9)NAMEcfg80211_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.
COPYRIGHTKernel Hackers Manual 3.11 November 2013 CFG80211_TESTMODE_AL(9)