taglinefilesource code
TCP_CLOSING1592net/inet/tcp.csk->state == TCP_CLOSING ||
TCP_CLOSING2211net/inet/tcp.ccase TCP_CLOSING:
TCP_CLOSING2364net/inet/tcp.celse if (sk->state != TCP_CLOSING)
TCP_CLOSING2955net/inet/tcp.cif (sk->state == TCP_CLOSING) 
TCP_CLOSING3403net/inet/tcp.ccase TCP_CLOSING:
TCP_CLOSING3428net/inet/tcp.csk->state = TCP_CLOSING;
TCP_CLOSING3975net/inet/tcp.ccase TCP_CLOSING:
TCP_CLOSING4293net/inet/tcp.csk->state != TCP_CLOSING
TCP_CLOSING214net/inet/timer.cif (sk->state == TCP_FIN_WAIT1 || sk->state == TCP_FIN_WAIT2 || sk->state == TCP_CLOSING)