diff options
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/tcp.h | 3 | ||||
| -rw-r--r-- | include/net/tcp_ao.h | 17 |
2 files changed, 19 insertions, 1 deletions
diff --git a/include/net/tcp.h b/include/net/tcp.h index 3153712faa3d..ff204471d451 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -2175,6 +2175,9 @@ struct tcp_sock_af_ops { sockptr_t optval, int optlen); #endif +#ifdef CONFIG_TCP_AO + int (*ao_parse)(struct sock *sk, int optname, sockptr_t optval, int optlen); +#endif }; struct tcp_request_sock_ops { diff --git a/include/net/tcp_ao.h b/include/net/tcp_ao.h index af76e1c47bea..a81e40fd255a 100644 --- a/include/net/tcp_ao.h +++ b/include/net/tcp_ao.h @@ -81,10 +81,25 @@ struct tcp_ao_info { */ struct tcp_ao_key *current_key; struct tcp_ao_key *rnext_key; - u32 flags; + u32 ao_required :1, + __unused :31; __be32 lisn; __be32 risn; struct rcu_head rcu; }; +#ifdef CONFIG_TCP_AO +int tcp_parse_ao(struct sock *sk, int cmd, unsigned short int family, + sockptr_t optval, int optlen); +void tcp_ao_destroy_sock(struct sock *sk); +/* ipv4 specific functions */ +int tcp_v4_parse_ao(struct sock *sk, int cmd, sockptr_t optval, int optlen); +/* ipv6 specific functions */ +int tcp_v6_parse_ao(struct sock *sk, int cmd, sockptr_t optval, int optlen); +#else +static inline void tcp_ao_destroy_sock(struct sock *sk) +{ +} +#endif + #endif /* _TCP_AO_H */ |