HelenOS sources

tcp_ev_data       722 uspace/lib/inet/src/tcp.c static void tcp_ev_data(tcp_t *tcp, ipc_call_t *icall)
tcp_ev_data       205 uspace/srv/net/tcp/service.c static void tcp_ev_data(tcp_cconn_t *cconn)
HelenOS homepage, sources at GitHub