nn::fs::FileInputStream::FileInputStream Constructor

FileInputStream(
     const char * pathName
);

	Name	Description
in	pathName	The file path to open (ASCII characters only)

A constructor that opens the specified file.

It opens the file at the specified path with read-only access, and enables reading.
Note: This function uses a large amount of buffer space on the stack because it converts the path name from a multibyte character string into a wide character string. Pay careful attention to the stack size.