taglinefilesource code
TCP_CLOSING616net/inet/tcp.cif (sk->state == TCP_FIN_WAIT1 || sk->state == TCP_FIN_WAIT2 || sk->state == TCP_CLOSING ) 
TCP_CLOSING2261net/inet/tcp.ccase TCP_CLOSING:
TCP_CLOSING2421net/inet/tcp.csk->state == TCP_CLOSING ||
TCP_CLOSING3614net/inet/tcp.cif (sk->state == TCP_CLOSING) 
TCP_CLOSING3732net/inet/tcp.ccase TCP_CLOSING:
TCP_CLOSING3760net/inet/tcp.ctcp_set_state(sk,TCP_CLOSING);
TCP_CLOSING4917net/inet/tcp.csk->state != TCP_CLOSING
TCP_CLOSING199net/inet/timer.cif (sk->state == TCP_FIN_WAIT1 || sk->state == TCP_FIN_WAIT2 || sk->state == TCP_CLOSING)