From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:58692) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bxBX2-0004c0-8h for qemu-devel@nongnu.org; Thu, 20 Oct 2016 07:29:12 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bxBWy-0008M7-JI for qemu-devel@nongnu.org; Thu, 20 Oct 2016 07:29:08 -0400 Received: from victor.provo.novell.com ([137.65.250.26]:52525 helo=prv3-mh.provo.novell.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1bxBWy-0008Kt-EM for qemu-devel@nongnu.org; Thu, 20 Oct 2016 07:29:04 -0400 From: Lin Ma Date: Thu, 20 Oct 2016 19:28:25 +0800 Message-Id: <20161020112829.14589-2-lma@suse.com> In-Reply-To: <20161020112829.14589-1-lma@suse.com> References: <20161020112829.14589-1-lma@suse.com> Subject: [Qemu-devel] [PATCH v4 1/5] qom: Add interface check in object_class_is_abstract List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: afaerber@suse.de, armbru@redhat.com, berrange@redhat.com, pbonzini@redhat.com, eblake@redhat.com Signed-off-by: Lin Ma --- qom/object.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/qom/object.c b/qom/object.c index 7a05e35..4096645 100644 --- a/qom/object.c +++ b/qom/object.c @@ -747,7 +747,11 @@ ObjectClass *object_get_class(Object *obj) bool object_class_is_abstract(ObjectClass *klass) { - return klass->type->abstract; + if (type_is_ancestor(klass->type, type_interface)) { + return true; + } else { + return klass->type->abstract; + } } const char *object_class_get_name(ObjectClass *klass) -- 2.9.2