restore documentation: explain what ArcCheck does

diff --git a/usr.sbin/pkg_add/OpenBSD/ArcCheck.pm b/usr.sbin/pkg_add/OpenBSD/ArcCheck.pm
index 7c72aba..0f9dbec 100644 (file)
--- a/usr.sbin/pkg_add/OpenBSD/ArcCheck.pm
+++ b/usr.sbin/pkg_add/OpenBSD/ArcCheck.pm
@@ -1,5 +1,5 @@
 # ex:ts=8 sw=4:
-# $OpenBSD: ArcCheck.pm,v 1.40 2023/05/16 16:55:32 espie Exp $
+# $OpenBSD: ArcCheck.pm,v 1.41 2023/05/27 10:00:48 espie Exp $
 #
 # Copyright (c) 2005-2006 Marc Espie <espie@openbsd.org>
 #
@@ -27,6 +27,8 @@
 #              error...
 #      if (!$o->is_allowed)
 #              error...
+# - prevent a lot of weird objects from entering the archives
+# - make sure all relevant users/modes are recorded in the PLIST item
 
 # during extraction:
 #      $o->validate_meta($item) or