269 static void telnet_recv(struct zsock_pollfd *pollfd)  in telnet_recv()  argument
289 	ret = zsock_recv(pollfd->fd, buf, buf_left, 0);  in telnet_recv()
411 static void telnet_accept(struct zsock_pollfd *pollfd)  in telnet_accept()  argument
417 	sock = zsock_accept(pollfd->fd, &addr, &addrlen);  in telnet_accept()
509 static int telnet_setup_server(struct zsock_pollfd *pollfd, sa_family_t family,  in telnet_setup_server()  argument
514 	pollfd->fd = zsock_socket(family, SOCK_STREAM, IPPROTO_TCP);  in telnet_setup_server()
515 	if (pollfd->fd < 0) {  in telnet_setup_server()
522 	if (zsock_bind(pollfd->fd, addr, addrlen) < 0) {  in telnet_setup_server()
529 	if (zsock_listen(pollfd->fd, 1)) {  in telnet_setup_server()
536 	pollfd->events = ZSOCK_POLLIN;  in telnet_setup_server()
547 	if (pollfd->fd >= 0) {  in telnet_setup_server()
548 		(void)zsock_close(pollfd->fd);  in telnet_setup_server()
549 		pollfd->fd = -1;  in telnet_setup_server()