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| author | YOSHIFUJI Hideaki / 吉藤英明 | 2013-01-13 06:02:45 +0100 |
|---|---|---|
| committer | David S. Miller | 2013-01-14 02:17:14 +0100 |
| commit | dd3332bfcb2223458f553f341d3388cb84040e6a (patch) | |
| tree | d48ba8b295ee3d08c4b4b4f8d924038ccec2c5eb /include/uapi/linux/ipv6.h | |
| parent | ipv6 xfrm: Use ipv6_addr_hash() in xfrm6_tunnel_spi_hash_byaddr(). (diff) | |
| download | kernel-qcow2-linux-dd3332bfcb2223458f553f341d3388cb84040e6a.tar.gz kernel-qcow2-linux-dd3332bfcb2223458f553f341d3388cb84040e6a.tar.xz kernel-qcow2-linux-dd3332bfcb2223458f553f341d3388cb84040e6a.zip | |
ipv6: Store Router Alert option in IP6CB directly.
Router Alert option is very small and we can store the value
itself in the skb.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi/linux/ipv6.h')
| -rw-r--r-- | include/uapi/linux/ipv6.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/uapi/linux/ipv6.h b/include/uapi/linux/ipv6.h index 5a2991cf0251..4bda4cf5b0f5 100644 --- a/include/uapi/linux/ipv6.h +++ b/include/uapi/linux/ipv6.h @@ -63,6 +63,8 @@ struct ipv6_opt_hdr { #define ipv6_destopt_hdr ipv6_opt_hdr #define ipv6_hopopt_hdr ipv6_opt_hdr +/* Router Alert option values (RFC2711) */ +#define IPV6_OPT_ROUTERALERT_MLD 0x0000 /* MLD(RFC2710) */ /* * routing header type 0 (used in cmsghdr struct) |