diff options
| author | Masahide NAKAMURA <nakam@linux-ipv6.org> | 2006-09-22 15:06:24 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2006-09-22 15:06:24 -0700 |
| commit | 5794708f11551b6d19b10673abf4b0202f66b44d (patch) | |
| tree | 60d954e185dd80af7e6c08608fd0528cf21a5d41 /include/net/xfrm.h | |
| parent | 7e49e6de30efa716614e280d97963c570f3acf29 (diff) | |
[XFRM]: Introduce a helper to compare id protocol.
Put the helper to header for future use.
Based on MIPL2 kernel patch.
Signed-off-by: Masahide NAKAMURA <nakam@linux-ipv6.org>
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/xfrm.h')
| -rw-r--r-- | include/net/xfrm.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/net/xfrm.h b/include/net/xfrm.h index 762795624b1..5b364b0a6a2 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -9,6 +9,7 @@ #include <linux/skbuff.h> #include <linux/socket.h> #include <linux/pfkeyv2.h> +#include <linux/ipsec.h> #include <linux/in6.h> #include <linux/mutex.h> @@ -835,6 +836,11 @@ static inline int xfrm_state_kern(struct xfrm_state *x) return atomic_read(&x->tunnel_users); } +static inline int xfrm_id_proto_match(u8 proto, u8 userproto) +{ + return (userproto == IPSEC_PROTO_ANY || proto == userproto); +} + /* * xfrm algorithm information */ |