Mount.ejectWithOperation

void ejectWithOperation(gio.types.MountUnmountFlags flags,  gio.mount_operation.MountOperation mountOperation =  null,  gio.cancellable.Cancellable cancellable =  null,  gio.types.AsyncReadyCallback callback =  null)

Ejects a mount. This is an asynchronous operation, and is finished by calling [gio.mount.Mount.ejectWithOperationFinish] with the mount and #GAsyncResult data returned in the callback.

Parameters

`flags`	flags affecting the unmount if required for eject
`mountOperation`	a #GMountOperation or null to avoid user interaction.
`cancellable`	optional #GCancellable object, null to ignore.
`callback`	a #GAsyncReadyCallback, or null.