gio:permission-impl-update (permission allowed can-aquire can-release)

permission -- a g:permission object
allowed -- a boolean for the new value for the allowed property
can-aquire -- a boolean for the new value for the can-aquire property
can-release -- a boolean for new new value for the can-release property

This function is called by the g:permission implementation to update the properties of the permission. You should never call this function except from a g:permission implementation.

GObject notify signals are generated, as appropriate.