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Bluetooth: Add support for per socket msg_name callback

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This allows to add a per socket msg_name callback that can be used
for updating the msg_name information for recvmsg() system calls.

This feature is used by another patch to support address information
on L2CAP connectionless channels.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This commit is contained in:
Marcel Holtmann
2013-10-13 12:55:28 -07:00
committed by Johan Hedberg
parent 84b34d9867
commit d97636980f
2 changed files with 12 additions and 4 deletions
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1
include/net/bluetooth/bluetooth.h
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@@ -221,6 +221,7 @@ struct bt_sock {
struct list_head accept_q;
struct sock *parent;
unsigned long flags;
void (*skb_msg_name)(struct sk_buff *, void *, int *);
};
enum {