Lines Matching refs:upcb
213 udp_sender(struct udp_pcb *upcb, struct ip_addr recv_ip,
223 errval_t r = udp_connect(upcb, &recv_ip, recv_port);
266 r = udp_send(upcb, p);
375 udp_receiver(struct udp_pcb *upcb, struct ip_addr *listen_ip,
380 errval_t r = udp_bind(upcb, listen_ip, listen_port);
387 udp_recv(upcb, udp_recv_handler, 0 /*client data, arg in callback*/);
449 struct udp_pcb *upcb;
450 upcb = udp_new();
452 assert(upcb != NULL);
472 udp_sender(upcb, peer_ip, port);
474 udp_receiver(upcb, IP_ADDR_ANY, port);
488 udp_remove(upcb);