是否可以用Java双重处理一个进程? [英] Is it possible to double-fork a process in Java?

问题描述

我需要双叉vmware，以便它不继承终端ID(TTY/pts).

I need to double-fork vmware so it doesn't inherit the terminal ID (TTY/pts).

到目前为止，这是我所拥有的，但是我无法访问runtime.exec进程来派生另一个进程(删除了终端ID).

This is what I have so far, but I can't get access to the runtime.exec process to fork another process (which removes the terminal ID).

Runtime runtime = Runtime.getRuntime();
Process proc = runtime.exec("vmware");

有没有一种方法可以在Java中守护进程"?

Is there a way to "daemonize" in Java?

推荐答案

您将需要编写一个小型C或C ++程序来完成额外的fork，setsid等所有工作.

You will need to write a small C or C++ program to do the extra fork, setsid, all that stuff.

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