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authorErin MacNeil <lnx.erin@gmail.com>2022-04-27 23:02:37 +0300
committerJakub Kicinski <kuba@kernel.org>2022-04-28 23:08:15 +0300
commit6fd1d51cfa253b5ee7dae18d7cf1df830e9b6137 (patch)
treea31571fbe97aecf0397022180c5f481f5a70636b /tools
parent0e55546b189fc5f1ce5149445d7df083f26d4f25 (diff)
downloadlinux-6fd1d51cfa253b5ee7dae18d7cf1df830e9b6137.tar.xz
net: SO_RCVMARK socket option for SO_MARK with recvmsg()
Adding a new socket option, SO_RCVMARK, to indicate that SO_MARK should be included in the ancillary data returned by recvmsg(). Renamed the sock_recv_ts_and_drops() function to sock_recv_cmsgs(). Signed-off-by: Erin MacNeil <lnx.erin@gmail.com> Reviewed-by: Eric Dumazet <edumazet@google.com> Reviewed-by: David Ahern <dsahern@kernel.org> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Link: https://lore.kernel.org/r/20220427200259.2564-1-lnx.erin@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools')
-rw-r--r--tools/include/uapi/asm-generic/socket.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/include/uapi/asm-generic/socket.h b/tools/include/uapi/asm-generic/socket.h
index 77f7c1638eb1..8756df13be50 100644
--- a/tools/include/uapi/asm-generic/socket.h
+++ b/tools/include/uapi/asm-generic/socket.h
@@ -119,6 +119,8 @@
#define SO_DETACH_REUSEPORT_BPF 68
+#define SO_RCVMARK 75
+
#if !defined(__KERNEL__)
#if __BITS_PER_LONG == 64 || (defined(__x86_64__) && defined(__ILP32__))