| cfg80211_testmode_alloc_event_skb(9) - phpMan
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 AT sipsolutions.net>
Author.
COPYRIGHT
Kernel Hackers Manual 4.8. January 2017 CFG80211_TESTMODE_AL(9)
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