在Mac OS X上，/proc/self/cmdline/GetCommandLine等效项是什么?

本文介绍了在Mac OS X上，/proc/self/cmdline/GetCommandLine等效项是什么?的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

如何在不使用argc，argv的情况下访问Mac OS X上的命令行?在Linux上，我只读/proc/self/cmdline或在Windows上使用GetCommandLine，但找不到与Mac OS X等效的文件.

How can I access the command line on Mac OS X without using argc, argv? On Linux, I would simply read /proc/self/cmdline or use GetCommandLine on Windows, but I can't find the equivalent for Mac OS X.

推荐答案

在 crt_externs.h .但是，仅将argc/argv存储在main开头并存储到所有三个平台中会不会更简单?

There are functions called _NSGetArgv and _NSGetArgc in crt_externs.h. However, wouldn't it be simpler to just store the argc/argv in a variable at the start of main and be portable to all three platforms?

注意:这些函数没有直接记录，但在应用工具包功能参考，并且相关的_NSGetEnviron在 environ(7)联机帮助页.

NOTE: These functions are not directly documented, but they are mentioned in the documentation for NSApplicationMain in the Application Kit Functions Reference, and the related _NSGetEnviron is mentioned in the environ(7) manpage.