Qt: kill current process?

问题

Is there a way in Qt to terminate a'la TerminateProcess the current process?

QProcess::kill() seem to be only applicable to other, external processes.

回答1:

Here's my code for win/mac/linux, though not portable for other OSes.

void killMe()
{
#ifdef Q_OS_WIN
  enum { ExitCode = 0 };
  ::TerminateProcess(::GetCurrentProcess(), ExitCode);
#else
  qint64 pid = QCoreApplication::applicationPid();
  QProcess::startDetached("kill -9 " + QString::number(pid));
#endif // Q_OS_WIN
}

回答2:

Just call TerminateProcess directly, or if you want something platform independant: exit()

来源：https://stackoverflow.com/questions/1533200/qt-kill-current-process