GI.Gio.Interfaces.FileDescriptorBased

FileDescriptorBased is implemented by streams (implementations of InputStream or OutputStream) that are based on file descriptors.

Note that <gio/gfiledescriptorbased.h> belongs to the UNIX-specific GIO interfaces, thus you have to use the gio-unix-2.0.pc pkg-config file when using it.

Exported types

newtype FileDescriptorBased

Constructors

FileDescriptorBased (ManagedPtr FileDescriptorBased)

Instances

GObject FileDescriptorBased

Methods

gobjectType :: FileDescriptorBased -> IO GType

IsObject FileDescriptorBased

IsFileDescriptorBased FileDescriptorBased

((~) * info (ResolveFileDescriptorBasedMethod t FileDescriptorBased), MethodInfo * info FileDescriptorBased p) => IsLabel t (FileDescriptorBased -> p)

Methods

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

((~) * info (ResolveFileDescriptorBasedMethod t FileDescriptorBased), MethodInfo * info FileDescriptorBased p) => IsLabelProxy t (FileDescriptorBased -> p)

Methods

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

HasAttributeList * FileDescriptorBased

type AttributeList FileDescriptorBased

type AttributeList FileDescriptorBased

type SignalList FileDescriptorBased

type SignalList FileDescriptorBased

noFileDescriptorBased :: Maybe FileDescriptorBased

class GObject o => IsFileDescriptorBased o

Instances

(GObject a, UnknownAncestorError Constraint FileDescriptorBased a) => IsFileDescriptorBased a

IsFileDescriptorBased FileDescriptorBased

IsFileDescriptorBased UnixInputStream

IsFileDescriptorBased UnixOutputStream

toFileDescriptorBased :: IsFileDescriptorBased o => o -> IO FileDescriptorBased

Methods

getFd

data FileDescriptorBasedGetFdMethodInfo

Instances

((~) * signature (m Int32), MonadIO m, IsFileDescriptorBased a) => MethodInfo * FileDescriptorBasedGetFdMethodInfo a signature

Methods

overloadedMethod :: MethodProxy FileDescriptorBasedGetFdMethodInfo a -> signature -> s

fileDescriptorBasedGetFd

Arguments

:: (HasCallStack, MonadIO m, IsFileDescriptorBased a)

=> a

fdBased: a FileDescriptorBased.

-> m Int32

Returns: The file descriptor

Gets the underlying file descriptor.

Since: 2.24