A C string containing the URL’s file system path. (read-only)
- iOS 7.0+
- macOS 10.9+
- tvOS 9.0+
- watchOS 2.0+
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
get 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.