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ip: support for TX timestamps on UDP and RAW sockets

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Instructions for time stamping outgoing packets are take from the
socket layer and later copied into the new skb.

Signed-off-by: Patrick Ohly <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
This commit is contained in:
Patrick Ohly 2009-02-12 05:03:39 +00:00 • committed by David S. Miller
commit 51f31cabe3
7 changed files with 19 additions and 0 deletions
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3
net/can/raw.c
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@ -646,6 +646,9 @@ static int raw_sendmsg(struct kiocb *iocb, struct socket *sock,
goto put_dev;
err = memcpy_fromiovec(skb_put(skb, size), msg->msg_iov, size);
if (err < 0)
goto free_skb;
err = sock_tx_timestamp(msg, sk, skb_tx(skb));
if (err < 0)
goto free_skb;
skb->dev = dev;