return (0);
}
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0))
-struct tcp_opt *sock2tcp_opt(struct sock *sk)
-{
- return &(sk->tp_pinfo.af_tcp);
-}
-#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,10))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,10))
#define sock2tcp_opt(sk) tcp_sk(sk)
#else
struct tcp_opt *sock2tcp_opt(struct sock *sk)