TCPF_TIME_WAIT 60 include/linux/dccp.h DCCPF_TIME_WAIT = TCPF_TIME_WAIT, TCPF_TIME_WAIT 2501 include/net/sock.h return (1 << sk->sk_state) & ~(TCPF_TIME_WAIT | TCPF_NEW_SYN_RECV);