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-rw-r--r--include/linux/tcp.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index 14a55e3e3a50..86771b37b80d 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -230,6 +230,17 @@ struct tcp_options_received {
__u16 mss_clamp; /* Maximal mss, negotiated at connection setup */
};
+struct tcp_request_sock {
+ struct inet_request_sock req;
+ __u32 rcv_isn;
+ __u32 snt_isn;
+};
+
+static inline struct tcp_request_sock *tcp_rsk(const struct open_request *req)
+{
+ return (struct tcp_request_sock *)req;
+}
+
struct tcp_sock {
/* inet_sock has to be the first member of tcp_sock */
struct inet_sock inet;