GI.GLib.Structs.PollFD

Represents a file descriptor, which events to poll for, and which events occurred.

Exported types

newtype PollFD

Constructors

PollFD (ForeignPtr PollFD)

Instances

BoxedObject PollFD

Methods

boxedType :: PollFD -> IO GType

(~) AttrOpTag tag AttrSet => Constructible PollFD tag

Methods

new :: MonadIO m => (ForeignPtr PollFD -> PollFD) -> [AttrOp PollFD tag] -> m PollFD

((~) * info (ResolvePollFDMethod t PollFD), MethodInfo * info PollFD p) => IsLabel t (PollFD -> p)

Methods

fromLabel :: Proxy# Symbol t -> PollFD -> p

((~) * info (ResolvePollFDMethod t PollFD), MethodInfo * info PollFD p) => IsLabelProxy t (PollFD -> p)

Methods

fromLabelProxy :: Proxy Symbol t -> PollFD -> p

type AttributeList PollFD

type AttributeList PollFD

newZeroPollFD :: MonadIO m => m PollFD

Construct a PollFD struct initialized to zero.

noPollFD :: Maybe PollFD

Properties

Events

pollFDEvents :: AttrLabelProxy "events"

pollFDReadEvents :: MonadIO m => PollFD -> m Word16

pollFDWriteEvents :: MonadIO m => PollFD -> Word16 -> m ()

Fd

pollFDFd :: AttrLabelProxy "fd"

pollFDReadFd :: MonadIO m => PollFD -> m Int32

pollFDWriteFd :: MonadIO m => PollFD -> Int32 -> m ()

Revents

pollFDReadRevents :: MonadIO m => PollFD -> m Word16

pollFDRevents :: AttrLabelProxy "revents"

pollFDWriteRevents :: MonadIO m => PollFD -> Word16 -> m ()