other versions
- jessie 3.16.56-1+deb8u1
CFG80211_TESTMODE_AL(9) | Test mode | CFG80211_TESTMODE_AL(9) |
NAME¶
cfg80211_testmode_alloc_event_skb - allocate testmode eventSYNOPSIS¶
struct sk_buff *
cfg80211_testmode_alloc_event_skb(struct wiphy * wiphy,
int approxlen, gfp_t gfp);
ARGUMENTS¶
wiphythe 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¶
May 2018 | Kernel Hackers Manual 3.16 |