cfg80211_testmode_alloc_event_skb
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Name

cfg80211_testmode_alloc_event_skb — allocate testmode event

Synopsis

struct sk_buff * fsfunccfg80211_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 (or NULL if any errors happen) 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.

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