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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2006-05-27 23:05:54 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-06-17 21:28:39 -0700 |
| commit | b59f45d0b2878ab76f8053b0973654e6621828ee (patch) | |
| tree | 40dc5e2ede2620f7935fb3dae0d0eb199851f611 /net/ipv6/ip6_output.c | |
| parent | 546be2405be119ef55467aace45f337a16e5d424 (diff) | |
| download | linux-b59f45d0b2878ab76f8053b0973654e6621828ee.tar.gz linux-b59f45d0b2878ab76f8053b0973654e6621828ee.tar.bz2 linux-b59f45d0b2878ab76f8053b0973654e6621828ee.zip | |
[IPSEC] xfrm: Abstract out encapsulation modes
This patch adds the structure xfrm_mode. It is meant to represent
the operations carried out by transport/tunnel modes.
By doing this we allow additional encapsulation modes to be added
without clogging up the xfrm_input/xfrm_output paths.
Candidate modes include 4-to-6 tunnel mode, 6-to-4 tunnel mode, and
BEET modes.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/ip6_output.c')
| -rw-r--r-- | net/ipv6/ip6_output.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c index e46048974f37..416f6e428a0a 100644 --- a/net/ipv6/ip6_output.c +++ b/net/ipv6/ip6_output.c @@ -39,6 +39,7 @@ #include <linux/in6.h> #include <linux/tcp.h> #include <linux/route.h> +#include <linux/module.h> #include <linux/netfilter.h> #include <linux/netfilter_ipv6.h> @@ -488,6 +489,7 @@ int ip6_find_1stfragopt(struct sk_buff *skb, u8 **nexthdr) return offset; } +EXPORT_SYMBOL_GPL(ip6_find_1stfragopt); static int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *)) { |