Set the mode of a file

    This just calls get_mode, which returns None because we don't use mode on
    Windows

    Args:
        path: The path to the file or directory
        mode: The mode (not used)

    Returns:
        None

    CLI Example:

    .. code-block:: bash

        salt '*' file.set_mode /etc/passwd 0644

def set_mode(path, mode):
    '''
    Set the mode of a file

    This just calls get_mode, which returns None because we don't use mode on
    Windows

    Args:
        path: The path to the file or directory
        mode: The mode (not used)

    Returns:
        None

    CLI Example:

    .. code-block:: bash

        salt '*' file.set_mode /etc/passwd 0644
    '''
    func_name = '{0}.set_mode'.format(__virtualname__)
    if __opts__.get('fun', '') == func_name:
        log.info('The function %s should not be used on Windows systems; '
                 'see function docs for details. The value returned is '
                 'always None. Use set_perms instead.', func_name)

    return get_mode(path)