fopen（）之类的函数的字符编码是否取决于调用它们的进程的语言环境？

Question

When you use a function like fopen() , you have to pass it a string argument for the filename. Does the character encoding of this string depend on the locale of the process that invoked the function?

If it does, then on which locale category does the character encoding depend?

Answer 1

You have this tagged linux so...

It depends on how you mount the file system, just take a look at mount options for different file systems in man mount . For example iso9660 , vfat and fat have iocharset and utf8 options.

Beyond this it's simply a "NUL-terminated, '/'-delimited sequence of bytes"