HelenOS sources
tcp_conn_state_set 389 uspace/srv/net/tcp/conn.c tcp_conn_state_set(conn, st_syn_sent);
tcp_conn_state_set 403 uspace/srv/net/tcp/conn.c tcp_conn_state_set(conn, st_fin_wait_1);
tcp_conn_state_set 407 uspace/srv/net/tcp/conn.c tcp_conn_state_set(conn, st_last_ack);
tcp_conn_state_set 467 uspace/srv/net/tcp/conn.c tcp_conn_state_set(conn, st_closed);
tcp_conn_state_set 563 uspace/srv/net/tcp/conn.c tcp_conn_state_set(conn, st_syn_received);
tcp_conn_state_set 643 uspace/srv/net/tcp/conn.c tcp_conn_state_set(conn, st_established);
tcp_conn_state_set 648 uspace/srv/net/tcp/conn.c tcp_conn_state_set(conn, st_syn_received);
tcp_conn_state_set 705 uspace/srv/net/tcp/conn.c tcp_conn_state_set(conn, st_listen);
tcp_conn_state_set 797 uspace/srv/net/tcp/conn.c tcp_conn_state_set(conn, st_established);
tcp_conn_state_set 870 uspace/srv/net/tcp/conn.c tcp_conn_state_set(conn, st_fin_wait_2);
tcp_conn_state_set 920 uspace/srv/net/tcp/conn.c tcp_conn_state_set(conn, st_time_wait);
tcp_conn_state_set 940 uspace/srv/net/tcp/conn.c tcp_conn_state_set(conn, st_closed);
tcp_conn_state_set 1137 uspace/srv/net/tcp/conn.c tcp_conn_state_set(conn, st_close_wait);
tcp_conn_state_set 1142 uspace/srv/net/tcp/conn.c tcp_conn_state_set(conn, st_closing);
tcp_conn_state_set 1147 uspace/srv/net/tcp/conn.c tcp_conn_state_set(conn, st_time_wait);
tcp_conn_state_set 1330 uspace/srv/net/tcp/conn.c tcp_conn_state_set(conn, st_closed);
HelenOS homepage, sources at GitHub