def readlink(path, canonicalize=False):
    '''
    .. versionadded:: 2014.1.0

    Return the path that a symlink points to
    If canonicalize is set to True, then it return the final target

    CLI Example:

    .. code-block:: bash

        salt '*' file.readlink /path/to/link
    '''
    path = os.path.expanduser(path)

    if not os.path.isabs(path):
        raise SaltInvocationError('Path to link must be absolute.')

    if not os.path.islink(path):
        raise SaltInvocationError('A valid link was not specified.')

    if canonicalize:
        return os.path.realpath(path)
    else:
        return os.readlink(path)
.. versionadded:: 2014.1.0

    Return the path that a symlink points to
    If canonicalize is set to True, then it return the final target

    CLI Example:

    .. code-block:: bash

        salt '*' file.readlink /path/to/link