/* * Copyright (c) 2006-2018, RT-Thread Development Team * * SPDX-License-Identifier: Apache-2.0 * * Change Logs: * Date Author Notes * 2020-09-01 Meco Man First Version */#include <termios.h>#include <unistd.h>#ifdef RT_USING_POSIX_TERMIOSintisatty(intfd){structtermiosts;return(tcgetattr(fd,&ts)!=-1);/*true if no error (is a tty)*/}#endifchar*ttyname(intfd){return"/dev/tty0";/*TODO: need to add more specific*/}