s: ...
@overload
def ioctl(__fd: FileDescriptorLike, __request: int, __arg: _ReadOnlyBuffer, __mutate_flag: bool = ...) -> bytes: ...
def flock(__fd: FileDescriptorLike, __operation: int) -> None: ...
def lockf(__fd: FileDescriptorLike, __cmd: int, __len: int = ..., __start: int = ..., __whence: int = ...) -> Any: ...
PK