introduce shortcuts to read/write contents from_installation/to_installation

use these to simplify all those packing lists manipulations.

demote non-root detection to a warning in -n mode:
fix a couple of minor bugs, of stuff that was run in -n mode and should not.
Namely, manpages were indexed/unindexed (ouch) and tempfiles were creating
during updates.

1 files changed, 6 insertions, 1 deletions

diff --git a/usr.sbin/pkg_add/OpenBSD/PackageInfo.pm b/usr.sbin/pkg_add/OpenBSD/PackageInfo.pm
index 6ee56a1e512..84eec22a902 100644
--- a/usr.sbin/pkg_add/OpenBSD/PackageInfo.pm
+++ b/usr.sbin/pkg_add/OpenBSD/PackageInfo.pm
@@ -1,5 +1,5 @@
 # ex:ts=8 sw=4:
-# $OpenBSD: PackageInfo.pm,v 1.9 2004/10/11 10:30:34 espie Exp $
+# $OpenBSD: PackageInfo.pm,v 1.10 2004/11/11 11:16:39 espie Exp $
 #
 # Copyright (c) 2003-2004 Marc Espie <espie@openbsd.org>
 #
@@ -109,6 +109,11 @@ sub installed_info($)
 	}
 }
 
+sub installed_contents($)
+{
+	return installed_info(shift).CONTENTS;
+}
+
 sub borked_package()
 {
 	my $i = 1;