Creates a new handle #GVariant instance.
By convention, handles are indexes into an array of file descriptors that are sent alongside a D-Bus message. If you're not interacting with D-Bus, you probably don't need them.
a #gint32 value
a floating reference to a new handle #GVariant instance
Creates a new handle #GVariant instance.
By convention, handles are indexes into an array of file descriptors that are sent alongside a D-Bus message. If you're not interacting with D-Bus, you probably don't need them.