gMountIsShadowed {RGtk2} | R Documentation

## gMountIsShadowed

### Description

Determines if `mount` is shadowed. Applications or libraries should avoid displaying `mount` in the user interface if it is shadowed.

### Usage

    gMountIsShadowed(object)

### Arguments

``object`` | A `GMount`.

### Details

A mount is said to be shadowed if there exists one or more user visible objects (currently `GMount` objects) with a root that is inside the root of `mount`.

One application of shadow mounts is when exposing a single file system that is used to address several logical volumes. In this situation, a `GVolumeMonitor` implementation would create two `GVolume` objects (for example, one for the camera functionality of the device and one for a SD card reader on the device) with activation URIs `gphoto2://[usb:001,002]/store1/` and `gphoto2://[usb:001,002]/store2/`. When the underlying mount (with root `gphoto2://[usb:001,002]/`) is mounted, said `GVolumeMonitor` implementation would create two `GMount` objects (each with their root matching the corresponding volume activation root) that would shadow the original mount.

The proxy monitor in GVfs 2.26 and later, automatically creates and manage shadow mounts (and shadows the underlying mount) if the activation root on a `GVolume` is set. Since 2.20

### Value

[logical] `TRUE` if `mount` is shadowed.

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.36.3 Index]