CFG80211_FIND_IE(9) Scanning and BSS list handling CFG80211_FIND_IE(9)
NAME
cfg80211_find_ie - find information element in data
SYNOPSIS
const u8 * cfg80211_find_ie(u8 eid, const u8 * ies, int len);
ARGUMENTS
eid
element ID
ies
data consisting of IEs
len
length of data
RETURN
NULL if the element ID could not be found or if the element is invalid (claims to be longer than the given data), or a pointer to the first
byte of the requested element, that is the byte containing the element ID.
NOTE
There are no checks on the element length other than having to fit into the given data.
AUTHOR
Johannes Berg <johannes@sipsolutions.net>
Author.
COPYRIGHT
Kernel Hackers Manual 3.10 June 2014 CFG80211_FIND_IE(9)
