diff options
| author | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2020-03-23 13:34:56 -0700 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2020-03-24 09:48:00 +0100 |
| commit | b48596d1dc257900b9639f61e1cfd95250e7381b (patch) | |
| tree | ae19891e209d823a38feab1ba195002f1509fd65 | |
| parent | 2d186fcd6d8d3a493894de48611e4925ddf7b951 (diff) | |
| download | lwn-b48596d1dc257900b9639f61e1cfd95250e7381b.tar.gz lwn-b48596d1dc257900b9639f61e1cfd95250e7381b.zip | |
Bluetooth: L2CAP: Add get_peer_pid callback
This adds a callback to read the socket pid.
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| -rw-r--r-- | include/net/bluetooth/l2cap.h | 1 | ||||
| -rw-r--r-- | net/bluetooth/l2cap_sock.c | 8 |
2 files changed, 9 insertions, 0 deletions
diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h index 537aaead259f..2d7d28474d34 100644 --- a/include/net/bluetooth/l2cap.h +++ b/include/net/bluetooth/l2cap.h @@ -660,6 +660,7 @@ struct l2cap_ops { void (*suspend) (struct l2cap_chan *chan); void (*set_shutdown) (struct l2cap_chan *chan); long (*get_sndtimeo) (struct l2cap_chan *chan); + struct pid *(*get_peer_pid) (struct l2cap_chan *chan); struct sk_buff *(*alloc_skb) (struct l2cap_chan *chan, unsigned long hdr_len, unsigned long len, int nb); diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c index 40fb10b591bd..117ba20ea194 100644 --- a/net/bluetooth/l2cap_sock.c +++ b/net/bluetooth/l2cap_sock.c @@ -1504,6 +1504,13 @@ static long l2cap_sock_get_sndtimeo_cb(struct l2cap_chan *chan) return sk->sk_sndtimeo; } +static struct pid *l2cap_sock_get_peer_pid_cb(struct l2cap_chan *chan) +{ + struct sock *sk = chan->data; + + return sk->sk_peer_pid; +} + static void l2cap_sock_suspend_cb(struct l2cap_chan *chan) { struct sock *sk = chan->data; @@ -1525,6 +1532,7 @@ static const struct l2cap_ops l2cap_chan_ops = { .suspend = l2cap_sock_suspend_cb, .set_shutdown = l2cap_sock_set_shutdown_cb, .get_sndtimeo = l2cap_sock_get_sndtimeo_cb, + .get_peer_pid = l2cap_sock_get_peer_pid_cb, .alloc_skb = l2cap_sock_alloc_skb_cb, }; |