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
DESCRIPTION
This function will 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. There are no checks on the element length
other than having to fit into the given data.
AUTHOR
Johannes Berg <johannes@sipsolutions.net>
Author.
COPYRIGHTKernel Hackers Manual 3.8. June 2014 CFG80211_FIND_IE(9)