Method

PhoshDBusDisplayConfigget_backlight

Declaration [src] 

GVariant*
phosh_dbus_display_config_get_backlight (
  PhoshDBusDisplayConfig* object
)

Description [src]

Gets the value of the “Backlight” D-Bus property.

Since this D-Bus property is readable, it is meaningful to use this function on both the client- and service-side.

The returned value is only valid until the property changes so on the client-side it is only safe to use this function on the thread where object was constructed. Use phosh_dbus_display_config_dup_backlight() if on another thread.

This method is not directly available to language bindings.

Gets propertyPhosh.DBusDisplayConfig:backlight

Return value

Type: GVariant

The property value or NULL if the property is not set. Do not free the returned value, it belongs to object.

The returned data is owned by the instance.
The return value can be NULL.