can-doc: Add hint about getting timestamps
authorStefan Tatschner <rumpelsepp@sevenbyte.org>
Tue, 24 Nov 2015 14:06:29 +0000 (15:06 +0100)
committerJonathan Corbet <corbet@lwn.net>
Thu, 10 Dec 2015 18:29:11 +0000 (11:29 -0700)
commitaecd89e85534d31b161bbe16e31d98f67947e1eb
treeeff6df8fafb57c543a94a518dfa56568e094cc4c
parentbcebb4cc20c8932f614d273a065190fe3614ca42
can-doc: Add hint about getting timestamps

This patch adds a hint about how to get timestamps of received
CAN frames with ioctl(2). This hint has been applied to the
former SocketCAN Documentation, but it got lost during mainlining
the first bits and pieces to linux kernel.

Signed-off-by: Stefan Tatschner <rumpelsepp@sevenbyte.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Documentation/networking/can.txt