libc.py 文件源码

def load_library(*alternates):
    for base_name in alternates:
        lib_name = ctypes.util.find_library(base_name)

        try:
            if lib_name:
                return ctypes.CDLL(lib_name)
            else:
                return ctypes.CDLL(base_name)
        except OSError:
            pass

    raise OSError('Unable to load any of: {}'.format(alternates))