Qt:杀死当前进程? [英] Qt: kill current process?

问题描述

Qt中是否有一种方法可以终止当前进程'la TerminateProcess?

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

QProcess :: kill()似乎仅适用于其他外部程序.

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

推荐答案

这是我的win/mac/linux代码，尽管不能移植到其他操作系统上.

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
}

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