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authorMarcel Holtmann <marcel@holtmann.org>2013-10-13 12:55:29 -0700
committerJohan Hedberg <johan.hedberg@intel.com>2013-10-13 23:13:37 +0300
commit2edf870d198adeb43d5a2a5ddfa7e3cea4fc999b (patch)
treea1bf8bd37518697e3dd7b3be469d0d587f229876 /include/net/bluetooth/bluetooth.h
parentd97636980f6ba7344c8aa6fa349b9059c60ee478 (diff)
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Bluetooth: Provide msg_name callback for L2CAP connectionless channels
The L2CAP connectionless channels use SOCK_DGRAM and recvmsg() and need to receive the remote BD_ADDR and PSM information via msg_name from the recvmsg() system call. So in case the L2CAP socket is for connectionless channels, provide a msg_name callback that can update the data. Also store the remote BD_ADDR and PSM in the skb so it can be extracted later on. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Diffstat (limited to 'include/net/bluetooth/bluetooth.h')
-rw-r--r--include/net/bluetooth/bluetooth.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h
index 896aad80bc4d..bf2ddffdae2d 100644
--- a/include/net/bluetooth/bluetooth.h
+++ b/include/net/bluetooth/bluetooth.h
@@ -284,6 +284,8 @@ struct bt_skb_cb {
__u8 force_active;
struct l2cap_ctrl control;
struct hci_req_ctrl req;
+ bdaddr_t bdaddr;
+ __le16 psm;
};
#define bt_cb(skb) ((struct bt_skb_cb *)((skb)->cb))