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author | Patrick McHardy <kaber@trash.net> | 2006-04-06 14:18:43 -0700 |
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committer | David S. Miller <davem@sunset.davemloft.net> | 2006-04-09 22:25:41 -0700 |
commit | 422c346fad806e2abaeffac686860ebc98dfe33e (patch) | |
tree | dd554d11e80ad33afef4b438ec4c2d8943ad37f4 /include/linux/netfilter_ipv6.h | |
parent | bce8032ef3cc58170ab3550e9e271dba7b4c4764 (diff) | |
download | linux-stable-422c346fad806e2abaeffac686860ebc98dfe33e.tar.gz linux-stable-422c346fad806e2abaeffac686860ebc98dfe33e.tar.bz2 linux-stable-422c346fad806e2abaeffac686860ebc98dfe33e.zip |
[NETFILTER]: Add address family specific checksum helpers
Add checksum operation which takes care of verifying the checksum and
dealing with HW checksum errors and avoids multiple checksum
operations by setting ip_summed to CHECKSUM_UNNECESSARY after
successful verification.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/netfilter_ipv6.h')
-rw-r--r-- | include/linux/netfilter_ipv6.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/netfilter_ipv6.h b/include/linux/netfilter_ipv6.h index 14f2bd010884..52a7b9e76428 100644 --- a/include/linux/netfilter_ipv6.h +++ b/include/linux/netfilter_ipv6.h @@ -73,6 +73,9 @@ enum nf_ip6_hook_priorities { }; #ifdef CONFIG_NETFILTER +extern unsigned int nf_ip6_checksum(struct sk_buff *skb, unsigned int hook, + unsigned int dataoff, u_int8_t protocol); + extern int ipv6_netfilter_init(void); extern void ipv6_netfilter_fini(void); #else /* CONFIG_NETFILTER */ |