[Solved]How to use QProcess to get tty from xterm?



  • Hi,
    I'm now trying to get a tty from xterm and I used this:

    @QProcess *proc=new QProcess(this);
    proc->start("xterm");
    proc->waitForStarted(-1);
    proc->write(qPrintable("tty\r\n"));
    proc->waitForReadyRead();
    qDebug()<<QString(proc->readAllStandardOutput());
    qDebug()<<proc->readAllStandardOutput();@

    But it just popup a xterm window. Nothing input nothing output, and the program was stuck. Anyone has idea to solve this problem?



  • No ideas for this problem? Anyone?


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