| Message ID | 1333451753-3550-2-git-send-email-pbonzini@redhat.com |
|---|---|
| State | New |
| Headers | show |
On 04/03/2012 06:15 AM, Paolo Bonzini wrote: > This simple bit of functionality was missing and we'll need it soon, > so add it. > > Signed-off-by: Paolo Bonzini<pbonzini@redhat.com> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Regards, Anthony Liguori > --- > 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);
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);
This simple bit of functionality was missing and we'll need it soon, so add it. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> --- include/qemu/object.h | 14 ++++++++++++++ qom/object.c | 13 +++++++++++++ 2 files changed, 27 insertions(+)