diff options
| author | Jesse Gross <jesse@nicira.com> | 2012-11-09 17:05:07 -0800 |
|---|---|---|
| committer | Jesse Gross <jesse@nicira.com> | 2012-11-09 17:05:07 -0800 |
| commit | f8f626754ebeca613cf1af2e6f890cfde0e74d5b (patch) | |
| tree | 359723681fd28b4c6c523229dcf5c6c3fadfd60c /include/net | |
| parent | c0618533815d8d92b270f03c11042ea53a8045d2 (diff) | |
ipv6: Move ipv6_find_hdr() out of Netfilter code.
Open vSwitch will soon also use ipv6_find_hdr() so this moves it
out of Netfilter-specific code into a more common location.
Signed-off-by: Jesse Gross <jesse@nicira.com>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/ipv6.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/net/ipv6.h b/include/net/ipv6.h index 979bf6c1314..b2f0cfb0a38 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -630,6 +630,15 @@ extern int ipv6_skip_exthdr(const struct sk_buff *, int start, extern bool ipv6_ext_hdr(u8 nexthdr); +enum { + IP6_FH_F_FRAG = (1 << 0), + IP6_FH_F_AUTH = (1 << 1), +}; + +/* find specified header and get offset to it */ +extern int ipv6_find_hdr(const struct sk_buff *skb, unsigned int *offset, + int target, unsigned short *fragoff, int *fragflg); + extern int ipv6_find_tlv(struct sk_buff *skb, int offset, int type); extern struct in6_addr *fl6_update_dst(struct flowi6 *fl6, |