tcp: add send_synack method to tcp_request_sock_ops
Create a new tcp_request_sock_ops method to unify the IPv4/IPv6
signature for tcp_v[46]_send_synack. This allows us to later unify
tcp_v4_rtx_synack with tcp_v6_rtx_synack and tcp_v4_conn_request with
tcp_v4_conn_request.
Signed-off-by: Octavian Purdila <octavian.purdila@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 8cacf0d..8c05c25 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -1609,6 +1609,9 @@
const struct request_sock *req,
bool *strict);
__u32 (*init_seq)(const struct sk_buff *skb);
+ int (*send_synack)(struct sock *sk, struct dst_entry *dst,
+ struct flowi *fl, struct request_sock *req,
+ u16 queue_mapping, struct tcp_fastopen_cookie *foc);
};
#ifdef CONFIG_SYN_COOKIES