From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:48737) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SF1is-00086m-I3 for qemu-devel@nongnu.org; Tue, 03 Apr 2012 07:16:30 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SF1ih-000398-Kq for qemu-devel@nongnu.org; Tue, 03 Apr 2012 07:16:26 -0400 Received: from mail-pb0-f45.google.com ([209.85.160.45]:61671) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SF1ih-000393-Be for qemu-devel@nongnu.org; Tue, 03 Apr 2012 07:16:15 -0400 Received: by pbcuo5 with SMTP id uo5so6178795pbc.4 for ; Tue, 03 Apr 2012 04:16:13 -0700 (PDT) Sender: Paolo Bonzini From: Paolo Bonzini Date: Tue, 3 Apr 2012 13:15:29 +0200 Message-Id: <1333451753-3550-2-git-send-email-pbonzini@redhat.com> In-Reply-To: <1333451753-3550-1-git-send-email-pbonzini@redhat.com> References: <1333451753-3550-1-git-send-email-pbonzini@redhat.com> Subject: [Qemu-devel] [PATCH 01/25] qom: add object_class_get_parent List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: aliguori@us.ibm.com, afaerber@suse.de This simple bit of functionality was missing and we'll need it soon, so add it. Signed-off-by: Paolo Bonzini --- include/qemu/object.h | 14 ++++++++++++++ qom/object.c | 13 +++++++++++++ 2 files changed, 27 insertions(+) diff --git a/include/qemu/object.h b/include/qemu/object.h index a675937..f814521 100644 --- a/include/qemu/object.h +++ b/include/qemu/object.h @@ -548,6 +548,14 @@ ObjectClass *object_class_dynamic_cast(ObjectClass *klass, const char *typename); /** + * object_class_get_parent: + * @klass: The class to obtain the parent for. + * + * Returns: The parent for @klass. + */ +ObjectClass *object_class_get_parent(ObjectClass *klass); + +/** * object_class_get_name: * @klass: The class to obtain the QOM typename for. * @@ -555,6 +563,12 @@ ObjectClass *object_class_dynamic_cast(ObjectClass *klass, */ const char *object_class_get_name(ObjectClass *klass); +/** + * object_class_by_name: + * @typename: The QOM typename to obtain the class for. + * + * Returns: The class for @typename. + */ ObjectClass *object_class_by_name(const char *typename); void object_class_foreach(void (*fn)(ObjectClass *klass, void *opaque), diff --git a/qom/object.c b/qom/object.c index e721fc2..3e9fed7 100644 --- a/qom/object.c +++ b/qom/object.c @@ -545,6 +545,19 @@ ObjectClass *object_class_by_name(const char *typename) return type->class; } +ObjectClass *object_class_get_parent(ObjectClass *class) +{ + TypeImpl *type = type_get_parent(class->type); + + if (!type) { + return NULL; + } + + type_initialize(type); + + return type->class; +} + typedef struct OCFData { void (*fn)(ObjectClass *klass, void *opaque); -- 1.7.9.3