GI.Gio.Objects.UnixMountMonitor

Watches GUnixMounts for changes.

Exported types

newtype UnixMountMonitor

Memory-managed wrapper type.

Constructors

UnixMountMonitor (ManagedPtr UnixMountMonitor)

Instances

GObject UnixMountMonitor

Defined in GI.Gio.Objects.UnixMountMonitor

Methods

gobjectType :: IO GType

HasParentTypes UnixMountMonitor

Defined in GI.Gio.Objects.UnixMountMonitor

type ParentTypes UnixMountMonitor

Defined in GI.Gio.Objects.UnixMountMonitor

type ParentTypes UnixMountMonitor = Object ': ([] :: [Type])

class (GObject o, IsDescendantOf UnixMountMonitor o) => IsUnixMountMonitor o

Type class for types which can be safely cast to UnixMountMonitor, for instance with toUnixMountMonitor.

Instances

(GObject o, IsDescendantOf UnixMountMonitor o) => IsUnixMountMonitor o

Defined in GI.Gio.Objects.UnixMountMonitor

toUnixMountMonitor :: (MonadIO m, IsUnixMountMonitor o) => o -> m UnixMountMonitor

Cast to UnixMountMonitor, for types for which this is known to be safe. For general casts, use castTo.

noUnixMountMonitor :: Maybe UnixMountMonitor

A convenience alias for Nothing :: Maybe UnixMountMonitor.

Methods

get

unixMountMonitorGet

Arguments

:: (HasCallStack, MonadIO m)

=> m UnixMountMonitor

Returns: the UnixMountMonitor.

Gets the UnixMountMonitor for the current thread-default main context.

The mount monitor can be used to monitor for changes to the list of mounted filesystems as well as the list of mount points (ie: fstab entries).

You must only call objectUnref on the return value from under the same main context as you called this function.

Since: 2.44

new

unixMountMonitorNew

Arguments

:: (HasCallStack, MonadIO m)

=> m UnixMountMonitor

Returns: a UnixMountMonitor.

Deprecated: (Since version 2.44)Use unixMountMonitorGet instead.

Deprecated alias for unixMountMonitorGet.

This function was never a true constructor, which is why it was renamed.

setRateLimit

unixMountMonitorSetRateLimit

Arguments

:: (HasCallStack, MonadIO m, IsUnixMountMonitor a)

=> a

mountMonitor: a UnixMountMonitor

-> Int32

limitMsec: a integer with the limit in milliseconds to poll for changes.

-> m ()

Deprecated: (Since version 2.44)This function does nothing. Don't call it.

This function does nothing.

Before 2.44, this was a partially-effective way of controlling the rate at which events would be reported under some uncommon circumstances. Since mountMonitor is a singleton, it also meant that calling this function would have side effects for other users of the monitor.

Since: 2.18

Signals

mountpointsChanged

type C_UnixMountMonitorMountpointsChangedCallback = Ptr () -> Ptr () -> IO ()

Type for the callback on the (unwrapped) C side.

type UnixMountMonitorMountpointsChangedCallback = IO ()

Emitted when the unix mount points have changed.

afterUnixMountMonitorMountpointsChanged :: (IsUnixMountMonitor a, MonadIO m) => a -> UnixMountMonitorMountpointsChangedCallback -> m SignalHandlerId

Connect a signal handler for the “mountpoints-changed” signal, to be run after the default handler. When overloading is enabled, this is equivalent to

after unixMountMonitor #mountpointsChanged callback

genClosure_UnixMountMonitorMountpointsChanged :: MonadIO m => UnixMountMonitorMountpointsChangedCallback -> m (GClosure C_UnixMountMonitorMountpointsChangedCallback)

Wrap the callback into a GClosure.

mk_UnixMountMonitorMountpointsChangedCallback :: C_UnixMountMonitorMountpointsChangedCallback -> IO (FunPtr C_UnixMountMonitorMountpointsChangedCallback)

Generate a function pointer callable from C code, from a C_UnixMountMonitorMountpointsChangedCallback.

noUnixMountMonitorMountpointsChangedCallback :: Maybe UnixMountMonitorMountpointsChangedCallback

A convenience synonym for Nothing :: Maybe UnixMountMonitorMountpointsChangedCallback.

onUnixMountMonitorMountpointsChanged :: (IsUnixMountMonitor a, MonadIO m) => a -> UnixMountMonitorMountpointsChangedCallback -> m SignalHandlerId

Connect a signal handler for the “mountpoints-changed” signal, to be run before the default handler. When overloading is enabled, this is equivalent to

on unixMountMonitor #mountpointsChanged callback

wrap_UnixMountMonitorMountpointsChangedCallback :: UnixMountMonitorMountpointsChangedCallback -> C_UnixMountMonitorMountpointsChangedCallback

Wrap a UnixMountMonitorMountpointsChangedCallback into a C_UnixMountMonitorMountpointsChangedCallback.

mountsChanged

type C_UnixMountMonitorMountsChangedCallback = Ptr () -> Ptr () -> IO ()

Type for the callback on the (unwrapped) C side.

type UnixMountMonitorMountsChangedCallback = IO ()

Emitted when the unix mounts have changed.

afterUnixMountMonitorMountsChanged :: (IsUnixMountMonitor a, MonadIO m) => a -> UnixMountMonitorMountsChangedCallback -> m SignalHandlerId

Connect a signal handler for the “mounts-changed” signal, to be run after the default handler. When overloading is enabled, this is equivalent to

after unixMountMonitor #mountsChanged callback

genClosure_UnixMountMonitorMountsChanged :: MonadIO m => UnixMountMonitorMountsChangedCallback -> m (GClosure C_UnixMountMonitorMountsChangedCallback)

Wrap the callback into a GClosure.

mk_UnixMountMonitorMountsChangedCallback :: C_UnixMountMonitorMountsChangedCallback -> IO (FunPtr C_UnixMountMonitorMountsChangedCallback)

Generate a function pointer callable from C code, from a C_UnixMountMonitorMountsChangedCallback.

noUnixMountMonitorMountsChangedCallback :: Maybe UnixMountMonitorMountsChangedCallback

A convenience synonym for Nothing :: Maybe UnixMountMonitorMountsChangedCallback.

onUnixMountMonitorMountsChanged :: (IsUnixMountMonitor a, MonadIO m) => a -> UnixMountMonitorMountsChangedCallback -> m SignalHandlerId

Connect a signal handler for the “mounts-changed” signal, to be run before the default handler. When overloading is enabled, this is equivalent to

on unixMountMonitor #mountsChanged callback

wrap_UnixMountMonitorMountsChangedCallback :: UnixMountMonitorMountsChangedCallback -> C_UnixMountMonitorMountsChangedCallback

Wrap a UnixMountMonitorMountsChangedCallback into a C_UnixMountMonitorMountsChangedCallback.