chdir()可以接受相对路径吗? [英] Can chdir() accept relative paths?

问题描述

在Linux上的C语言中，chdir()函数可以接受相对路径吗?

In C on linux, can the chdir() function accept a relative path?

推荐答案

是.当前工作目录是该进程的属性.

Yes. The current working directory is a property of the process.

稍微扩展一下-以下是几个相关的 POSIX 定义:

To expand on that a little - here are a couple of the relevant POSIX definitions:

• 当前工作目录定义为与进程关联的目录，在路径名解析中用于不以斜杠字符开头的路径名"(在

• The current working directory is defined as "a directory, associated with a process, that is used in pathname resolution for pathnames that do not begin with a slash character" (there is more detail in the section on pathname resolution).

chdir() 定义为设置当前工作目录中的路径名.

chdir() is defined to set the current working directory to a pathname.

似乎有些循环，但是在参数chdir()的上下文中，路径名"没有什么特别之处；照常使用路径名解析.

It seems somewhat circular, but there is nothing special about a "pathname" in the context of the argument chdir(); it is subject to pathname resolution as normal.

这篇关于chdir()可以接受相对路径吗?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！