A component of the path prefix is not a directory. A component of a pathname exceeded 255 characters, or an entire path name exceeded 1024 characters. The named file or a component of the path name does not ex- ist. Search permission is denied for a component of the path prefix. Too many symbolic links were encountered in translating the pathname.
Path points outside the process's allocated address space.
The named file is neither a character special or block spe- cial file. The caller is neither the owner of the file nor the super user.