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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2007-03-13 14:03:22 -0300 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-04-25 22:25:20 -0700 |
| commit | cc70ab261c9f997589546100ddec5da6bfd89c4e (patch) | |
| tree | 0be6a4f0dc81131747f3d3726dba77d922c6bee9 /include/linux/icmpv6.h | |
| parent | 2c0fd387b00a6758550b5ca1aae4408374483fe7 (diff) | |
| download | lwn-cc70ab261c9f997589546100ddec5da6bfd89c4e.tar.gz lwn-cc70ab261c9f997589546100ddec5da6bfd89c4e.zip | |
[ICMP6]: Introduce icmp6_hdr()
For consistency with all the other skb->h.raw accessors.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/icmpv6.h')
| -rw-r--r-- | include/linux/icmpv6.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/linux/icmpv6.h b/include/linux/icmpv6.h index 68d3526c3a05..0b5ba5eb7ed2 100644 --- a/include/linux/icmpv6.h +++ b/include/linux/icmpv6.h @@ -75,6 +75,15 @@ struct icmp6hdr { #define icmp6_router_pref icmp6_dataun.u_nd_ra.router_pref }; +#ifdef __KERNEL__ +#include <linux/skbuff.h> + +static inline struct icmp6hdr *icmp6_hdr(const struct sk_buff *skb) +{ + return (struct icmp6hdr *)skb->h.raw; +} +#endif + #define ICMPV6_ROUTER_PREF_LOW 0x3 #define ICMPV6_ROUTER_PREF_MEDIUM 0x0 #define ICMPV6_ROUTER_PREF_HIGH 0x1 |