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authorLaszlo Attila Toth <panther@balabit.hu>2008-01-30 19:08:16 -0800
committerDavid S. Miller <davem@davemloft.net>2008-01-31 19:27:19 -0800
commit4a19ec5800fc3bb64e2d87c4d9fdd9e636086fe0 (patch)
tree610bd4e7dbcbdae25ba3806f4256745e98617825 /include/asm-sparc/socket.h
parent036c2e27bc3a6498afb35de017d810194032d765 (diff)
downloadlinux-4a19ec5800fc3bb64e2d87c4d9fdd9e636086fe0.tar.bz2
[NET]: Introducing socket mark socket option.
A userspace program may wish to set the mark for each packets its send without using the netfilter MARK target. Changing the mark can be used for mark based routing without netfilter or for packet filtering. It requires CAP_NET_ADMIN capability. Signed-off-by: Laszlo Attila Toth <panther@balabit.hu> Acked-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/asm-sparc/socket.h')
-rw-r--r--include/asm-sparc/socket.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asm-sparc/socket.h b/include/asm-sparc/socket.h
index 7c1423997cf0..2e2bd0b7c8e3 100644
--- a/include/asm-sparc/socket.h
+++ b/include/asm-sparc/socket.h
@@ -52,6 +52,8 @@
#define SO_TIMESTAMPNS 0x0021
#define SCM_TIMESTAMPNS SO_TIMESTAMPNS
+#define SO_MARK 0x0022
+
/* Security levels - as per NRL IPv6 - don't actually do anything */
#define SO_SECURITY_AUTHENTICATION 0x5001
#define SO_SECURITY_ENCRYPTION_TRANSPORT 0x5002