also limit the number of currently opened packages locally: each uncompress

gobbles memory.

(this was probably already an issue with external gunzip, but not THAT
visible because of separate processes).

1 files changed, 13 insertions, 1 deletions

diff --git a/usr.sbin/pkg_add/OpenBSD/PackageRepository.pm b/usr.sbin/pkg_add/OpenBSD/PackageRepository.pm
index f1437ea2f4a..2ae64c79215 100644
--- a/usr.sbin/pkg_add/OpenBSD/PackageRepository.pm
+++ b/usr.sbin/pkg_add/OpenBSD/PackageRepository.pm
@@ -1,5 +1,5 @@
 # ex:ts=8 sw=4:
-# $OpenBSD: PackageRepository.pm,v 1.107 2014/02/07 14:06:43 espie Exp $
+# $OpenBSD: PackageRepository.pm,v 1.108 2014/02/08 11:07:33 espie Exp $
 #
 # Copyright (c) 2003-2010 Marc Espie <espie@openbsd.org>
 #
@@ -374,6 +374,18 @@ sub may_exist
 	return -r $self->relative_url($name);
 }
 
+my $local = [];
+
+sub opened
+{
+	return $local;
+}
+
+sub maxcount
+{
+	return 3;
+}
+
 sub list
 {
 	my $self = shift;