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nl80211: Stop scheduled scan if netlink client disappears

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An attribute NL80211_ATTR_SOCKET_OWNER can be set by the scan initiator.
If present, the attribute will cause the scan to be stopped if the client
dies.

Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Jukka Rissanen
2014-12-15 13:25:39 +02:00
committed by Johannes Berg
parent 31a60ed1e9
commit 93a1e86ce1
5 changed files with 40 additions and 0 deletions
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3
include/uapi/linux/nl80211.h
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@@ -1672,6 +1672,9 @@ enum nl80211_commands {
* @NL80211_ATTR_SOCKET_OWNER: Flag attribute, if set during interface
* creation then the new interface will be owned by the netlink socket
* that created it and will be destroyed when the socket is closed.
* If set during scheduled scan start then the new scan req will be
* owned by the netlink socket that created it and the scheduled scan will
* be stopped when the socket is closed.
*
* @NL80211_ATTR_TDLS_INITIATOR: flag attribute indicating the current end is
* the TDLS link initiator.