other versions
- jessie 3.16.56-1+deb8u1
IEEE80211_GET_HDRLEN(9) | Utility functions | IEEE80211_GET_HDRLEN(9) |
NAME¶
ieee80211_get_hdrlen_from_skb - get header length from dataSYNOPSIS¶
unsigned int
ieee80211_get_hdrlen_from_skb(const struct sk_buff * skb);
ARGUMENTS¶
skbthe frame
DESCRIPTION¶
Given an skb with a raw 802.11 header at the data pointer this function returns the 802.11 header length.RETURN¶
The 802.11 header length in bytes (not including encryption headers). Or 0 if the data in the sk_buff is too short to contain a valid 802.11 header.AUTHOR¶
Johannes Berg <johannes@sipsolutions.net>Author.
COPYRIGHT¶
May 2018 | Kernel Hackers Manual 3.16 |