diff options
| author | Andrey Vagin <avagin@openvz.org> | 2013-02-11 09:50:18 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-02-13 22:22:15 +0400 |
| commit | 93be6ce0e91b6a94783e012b1857a347a5e6e9f2 (patch) | |
| tree | 55b7f545fea634d5cde59e21de1470761b7190a7 /include/uapi | |
| parent | ceaa1fef65a7c2e017b260b879b310dd24888083 (diff) | |
| download | linux-93be6ce0e91b6a94783e012b1857a347a5e6e9f2.tar.xz | |
tcp: set and get per-socket timestamp
A timestamp can be set, only if a socket is in the repair mode.
This patch adds a new socket option TCP_TIMESTAMP, which allows to
get and set current tcp times stamp.
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
Cc: James Morris <jmorris@namei.org>
Cc: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
Cc: Patrick McHardy <kaber@trash.net>
Cc: Eric Dumazet <edumazet@google.com>
Cc: Pavel Emelyanov <xemul@parallels.com>
Signed-off-by: Andrey Vagin <avagin@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/linux/tcp.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/uapi/linux/tcp.h b/include/uapi/linux/tcp.h index e962faa5ab0d..6b1ead0b0c9d 100644 --- a/include/uapi/linux/tcp.h +++ b/include/uapi/linux/tcp.h @@ -111,6 +111,7 @@ enum { #define TCP_QUEUE_SEQ 21 #define TCP_REPAIR_OPTIONS 22 #define TCP_FASTOPEN 23 /* Enable FastOpen on listeners */ +#define TCP_TIMESTAMP 24 struct tcp_repair_opt { __u32 opt_code; |