tree 865ff7eed2724cc0ae141341fe17c612aa414c89
parent d6bf781712a1d25cc8987036b3a48535b331eb91
author Alban Crequy <alban.crequy@collabora.co.uk> 1286182108 +0000
committer David S. Miller <davem@davemloft.net> 1286315676 -0700

AF_UNIX: Implement SO_TIMESTAMP and SO_TIMETAMPNS on Unix sockets

Userspace applications can already request to receive timestamps with:
setsockopt(sockfd, SOL_SOCKET, SO_TIMESTAMP, ...)

Although setsockopt() returns zero (success), timestamps are not added to the
ancillary data. This patch fixes that on SOCK_DGRAM and SOCK_SEQPACKET Unix
sockets.

Signed-off-by: Alban Crequy <alban.crequy@collabora.co.uk>
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>