def list_global_func_names():
    """Get list of global functions registered.

    Returns
    -------
    names : list
       List of global functions names.
    """
    plist = ctypes.POINTER(ctypes.c_char_p)()
    size = ctypes.c_uint()

    check_call(
        _LIB.DGLFuncListGlobalNames(ctypes.byref(size), ctypes.byref(plist))
    )
    fnames = []
    for i in range(size.value):
        fnames.append(py_str(plist[i]))
    return fnames
Get list of global functions registered.

    Returns
    -------
    names : list
       List of global functions names.
    
python/dgl/_ffi/function.py