A C string containing the URL’s file system path. (read-only)
Mac Catalyst 13.0+
This returns a null-terminated C string in file system representation.
This string is automatically freed in the same way that a returned object would be released. The caller must either copy the string or use getFileSystemRepresentation:maxLength: if it needs to store the representation outside of the autorelease context in which the value was obtained.
The file system representation format is described in File Encodings and Fonts.