Rev ioctl to get scan results:

o lock the list walk
o malloc a results buffer instead of copying out one result at a time
  using an on-stack buffer
o fix definition of ieee80211req_scan_result so size of variable-length
  information elements is large enough to hold all possible ie's
  (still only return wpa+wme, at some point may return all)
o make rssi+noise data signed; they should've been so all along
o add a bit more padding for future additions while we're here
o define a new ioctl for new api and add compat code for old ioctl
  under COMPAT_FREEBSD6 (temporarily enabled local to the file)

Reviewed by:	Scott Long
MFC after:	2 weeks

0 files changed, 0 insertions, 0 deletions