linux-获取进程的pid [英] linux - get pid of process

问题描述

如何在Linux上使用C ++获得名为 abc 的服务的PID，而不使用系统调用?如果您愿意提供任何示例，我将不胜感激.

How can I get the PID of a service called abc using C++ on Linux without using a system call? I would appreciate any examples that you care to offer.

推荐答案

Google对此进行了介绍:)

Google has this covered :)

http://programming-in-linux.blogspot.com/2008/03/get-process-id-by-name-in-c.html

尽管它确实使用sysctl，这是系统调用！

Although it does use sysctl, which is a system call!

它是C语言，但在C ++中应该也能正常工作

It's C but should work just as well in C++

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