| Message ID | 1450452647-118105-2-git-send-email-imammedo@redhat.com |
|---|---|
| State | New |
| Headers | show |
Am 18.12.2015 um 16:30 schrieb Igor Mammedov: > it will be used for allocating memory for a to be > created new object in safe manner. > > Signed-off-by: Igor Mammedov <imammedo@redhat.com> > --- > include/qom/object.h | 8 ++++++++ > qom/object.c | 5 +++++ > 2 files changed, 13 insertions(+) > > diff --git a/include/qom/object.h b/include/qom/object.h > index 4509166..8f61b0b 100644 > --- a/include/qom/object.h > +++ b/include/qom/object.h > @@ -880,6 +880,14 @@ bool object_class_is_abstract(ObjectClass *klass); > */ > ObjectClass *object_class_by_name(const char *typename); > > +/** > + * object_class_get_instance_size: > + * @klass: The #ObjectClass to obtain instance size > + * > + * Returns: instance size of @klass > + */ > +size_t object_class_get_instance_size(ObjectClass *klass); > + > void object_class_foreach(void (*fn)(ObjectClass *klass, void *opaque), > const char *implements_type, bool include_abstract, > void *opaque); > diff --git a/qom/object.c b/qom/object.c > index d751569..2f141ee 100644 > --- a/qom/object.c > +++ b/qom/object.c > @@ -771,6 +771,11 @@ ObjectClass *object_class_get_parent(ObjectClass *class) > return type->class; > } > > +size_t object_class_get_instance_size(ObjectClass *klass) > +{ > + return klass->type->instance_size; > +} > + > typedef struct OCFData > { > void (*fn)(ObjectClass *klass, void *opaque); I had previously proposed a type_get_instance_size() but did not get any feedback: http://patchwork.ozlabs.org/patch/269591/ It was using name -> type, here you are using class -> type. One does not necessarily exclude the other. :) Regards, Andreas
diff --git a/include/qom/object.h b/include/qom/object.h index 4509166..8f61b0b 100644 --- a/include/qom/object.h +++ b/include/qom/object.h @@ -880,6 +880,14 @@ bool object_class_is_abstract(ObjectClass *klass); */ ObjectClass *object_class_by_name(const char *typename); +/** + * object_class_get_instance_size: + * @klass: The #ObjectClass to obtain instance size + * + * Returns: instance size of @klass + */ +size_t object_class_get_instance_size(ObjectClass *klass); + void object_class_foreach(void (*fn)(ObjectClass *klass, void *opaque), const char *implements_type, bool include_abstract, void *opaque); diff --git a/qom/object.c b/qom/object.c index d751569..2f141ee 100644 --- a/qom/object.c +++ b/qom/object.c @@ -771,6 +771,11 @@ ObjectClass *object_class_get_parent(ObjectClass *class) return type->class; } +size_t object_class_get_instance_size(ObjectClass *klass) +{ + return klass->type->instance_size; +} + typedef struct OCFData { void (*fn)(ObjectClass *klass, void *opaque);
it will be used for allocating memory for a to be created new object in safe manner. Signed-off-by: Igor Mammedov <imammedo@redhat.com> --- include/qom/object.h | 8 ++++++++ qom/object.c | 5 +++++ 2 files changed, 13 insertions(+)