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authorDeepa Dinamani <deepa.kernel@gmail.com>2019-02-02 18:34:50 +0300
committerDavid S. Miller <davem@davemloft.net>2019-02-03 22:17:31 +0300
commit887feae36aee6c08e0dafcdaa5ba921abbb2c56b (patch)
tree1c34072c8057e8d5babf22242ec8b1a383998ce0 /include/net/sock.h
parent98bb03c865d7ddf7a9a2eb80f9a0dd5f261c56ad (diff)
downloadlinux-887feae36aee6c08e0dafcdaa5ba921abbb2c56b.tar.xz
socket: Add SO_TIMESTAMP[NS]_NEW
Add SO_TIMESTAMP_NEW and SO_TIMESTAMPNS_NEW variants of socket timestamp options. These are the y2038 safe versions of the SO_TIMESTAMP_OLD and SO_TIMESTAMPNS_OLD for all architectures. Note that the format of scm_timestamping.ts[0] is not changed in this patch. Signed-off-by: Deepa Dinamani <deepa.kernel@gmail.com> Acked-by: Willem de Bruijn <willemb@google.com> Cc: jejb@parisc-linux.org Cc: ralf@linux-mips.org Cc: rth@twiddle.net Cc: linux-alpha@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: linux-parisc@vger.kernel.org Cc: linux-rdma@vger.kernel.org Cc: netdev@vger.kernel.org Cc: sparclinux@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/sock.h')
-rw-r--r--include/net/sock.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/sock.h b/include/net/sock.h
index 2b229f7be8eb..6679f3c120b0 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -805,6 +805,7 @@ enum sock_flags {
SOCK_RCU_FREE, /* wait rcu grace period in sk_destruct() */
SOCK_TXTIME,
SOCK_XDP, /* XDP is attached */
+ SOCK_TSTAMP_NEW, /* Indicates 64 bit timestamps always */
};
#define SK_FLAGS_TIMESTAMP ((1UL << SOCK_TIMESTAMP) | (1UL << SOCK_TIMESTAMPING_RX_SOFTWARE))