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| author | Steffen Klassert <steffen.klassert@secunet.com> | 2008-07-10 16:55:37 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-07-10 16:55:37 -0700 |
| commit | ccf9b3b83d0e56fbf20c00a08b15031ce13204a7 (patch) | |
| tree | ecefe07436ac172dc99deb6e77e7a7cfd5c81155 /include | |
| parent | 0ce28553cc018be5022f51e67c87997f7271534e (diff) | |
| download | lwn-ccf9b3b83d0e56fbf20c00a08b15031ce13204a7.tar.gz lwn-ccf9b3b83d0e56fbf20c00a08b15031ce13204a7.zip | |
xfrm: Add a XFRM_STATE_AF_UNSPEC flag to xfrm_usersa_info
Add a XFRM_STATE_AF_UNSPEC flag to handle the AF_UNSPEC behavior for
the selector family. Userspace applications can set this flag to leave
the selector family of the xfrm_state unspecified. This can be used
to to handle inter family tunnels if the selector is not set from
userspace.
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/xfrm.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/xfrm.h b/include/linux/xfrm.h index 2ca6bae88721..fb0c215a3051 100644 --- a/include/linux/xfrm.h +++ b/include/linux/xfrm.h @@ -339,6 +339,7 @@ struct xfrm_usersa_info { #define XFRM_STATE_NOPMTUDISC 4 #define XFRM_STATE_WILDRECV 8 #define XFRM_STATE_ICMP 16 +#define XFRM_STATE_AF_UNSPEC 32 }; struct xfrm_usersa_id { |