我可以将SIGINT发送到Windows上的Python子进程吗? [英] Can I send SIGINT to a Python subprocess on Windows?

问题描述

我有一个Python脚本在Windows上管理gdb进程，并且我需要能够向生成的进程发送SIGINT才能停止目标进程(由gdb管理)

I've got a Python script managing a gdb process on Windows, and I need to be able to send a SIGINT to the spawned process in order to halt the target process (managed by gdb)

在Win32中似乎只有SIGTERM，但是很明显，如果我从控制台和Ctrl + C运行gdb，它会认为它正在接收SIGINT.有没有办法伪造此功能，使其在所有平台上都可用?

It appears that there is only SIGTERM available in Win32, but clearly if I run gdb from the console and Ctrl+C, it thinks it's receiving a SIGINT. Is there a way I can fake this such that the functionality is available on all platforms?

(我正在使用子流程模块和python 2.5/2.6)

(I am using the subprocess module, and python 2.5/2.6)

推荐答案

Windows没有unix信号IPC机制.

Windows doesn't have the unix signals IPC mechanism.

我希望将CTRL-C发送到gdb进程.

I would look at sending a CTRL-C to the gdb process.

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