File.unmountMountableWithOperation
void unmountMountableWithOperation(gio.types.MountUnmountFlags flags, gio.mount_operation.MountOperation mountOperation = null, gio.cancellable.Cancellable cancellable = null, gio.types.AsyncReadyCallback callback = null)Unmounts a file of type [gio.types.FileType.Mountable].
If cancellable is not null, then the operation can be cancelled by triggering the cancellable object from another thread. If the operation was cancelled, the error [gio.types.IOErrorEnum.Cancelled] will be returned.
When the operation is finished, callback will be called. You can then call [gio.file.File.unmountMountableFinish] to get the result of the operation.
Parameters
flags | flags affecting the operation |
mountOperation | a #GMountOperation, or null to avoid user interaction |
cancellable | optional #GCancellable object, null to ignore |
callback | a #GAsyncReadyCallback to call when the request is satisfied |