Commit 3f97b53a authored Jun 10, 2016 by Bharata B Rao Committed by David Gibson Jun 17, 2016

qom: API to get instance_size of a type



Add an API object_type_get_size(const char *typename) that returns the
instance_size of the give typename.

Signed-off-by: Bharata B Rao <bharata@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

parent aab99135

include/qom/object.h

+7 −1

Original line number	Diff line number	Diff line
		@@ -1607,5 +1607,11 @@ int object_child_foreach_recursive(Object *obj,
		*/
		Object container_get(Object root, const char *path);


		/**
		* object_type_get_instance_size:
		* @typename: Name of the Type whose instance_size is required
		*
		* Returns the instance_size of the given @typename.
		*/
		size_t object_type_get_instance_size(const char *typename);
		#endif

qom/object.c

+8 −0

Original line number	Diff line number	Diff line
		@@ -202,6 +202,14 @@ static size_t type_object_get_size(TypeImpl *ti)
		return 0;
		}

		size_t object_type_get_instance_size(const char *typename)
		{
		TypeImpl *type = type_get_by_name(typename);

		g_assert(type != NULL);
		return type_object_get_size(type);
		}

		static bool type_is_ancestor(TypeImpl type, TypeImpl target_type)
		{
		assert(target_type);