hook permissions as described not implemented

Per

http://wiki.civicrm.org/confluence/display/CRMDOC42/hook_civicrm_permissions

This turned out to be super simple - one possible question - should we call it permissions_alter rather than permissions - that would be most intuitive to drupal types & perhaps others?

Index: CRM/Core/Permission.php
===================================================================
— CRM/Core/Permission.php (revision 45716)
+++ CRM/Core/Permission.php (working copy)
@@ -414,7 +414,7 @@
}
}
}
-
+ CRM_Utils_Hook::permissions($permissions);
return $permissions;
}

Index: CRM/Utils/Hook.php
===================================================================
— CRM/Utils/Hook.php (revision 45716)
+++ CRM/Utils/Hook.php (working copy)
@@ -1175,4 +1175,20 @@
'civicrm_cron'
);
}
+
+ /**
+ * This hook is called to alter the civicrm permissions available
+ * to be provided to the CMS
+ *
+ * @param array $permissions
+ *
+ * @return null the return value is ignored
+ * @access public
+ */
+ static function permissions(&$permissions)

{ + return self::singleton()->invoke(1, + $permissions, self::$_nullObject, self::$_nullObject, self::$_nullObject, self::$_nullObject, + 'civicrm_permissions' + ); + }

}