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authorPatrick Ohly <patrick.ohly@intel.com>2009-02-12 05:03:39 +0000
committerDavid S. Miller <davem@davemloft.net>2009-02-15 22:43:38 -0800
commit51f31cabe3ce5345b51e4a4f82138b38c4d5dc91 (patch)
treef59504adbbe37e6e28ac78e6a49f045508daa78e /net/can
parent20d4947353be60e909e6b1a79d241457edd6833f (diff)
downloadlinux-2.6.38-lt-ux500-51f31cabe3ce5345b51e4a4f82138b38c4d5dc91.tar.gz
ip: support for TX timestamps on UDP and RAW sockets
Instructions for time stamping outgoing packets are take from the socket layer and later copied into the new skb. Signed-off-by: Patrick Ohly <patrick.ohly@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/can')
-rw-r--r--net/can/raw.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/net/can/raw.c b/net/can/raw.c
index 0703cba4bf9..6aa154e806a 100644
--- a/net/can/raw.c
+++ b/net/can/raw.c
@@ -648,6 +648,9 @@ static int raw_sendmsg(struct kiocb *iocb, struct socket *sock,
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;
skb->sk = sk;