#include "qmlhandler.h" #include extern int inpipefd[2]; extern int outpipefd[2]; extern char buf[1024]; QMLHandler::QMLHandler(QObject *parent) : QObject(parent) {} void QMLHandler::onGetStatusClick() { read(inpipefd[0], buf, 1024); buf[1023] = 0; buf[strlen(buf)] = 0; qInfo() << buf; emit setStatusMessage("Check Terminal plz"); }