From: Bharata B Rao <bharata@linux.vnet.ibm.com>
Date: Fri, 10 Jun 2016 00:59:00 +0000 (+0530)
Subject: qom: API to get instance_size of a type
X-Git-Tag: v2.7.0-rc0~114^2~8
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=3f97b53a682d2595747c926c00d78b9d406f1be0;p=thirdparty%2Fqemu.git

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>
---

diff --git a/include/qom/object.h b/include/qom/object.h
index 99de539e7c7..2f8ac47c7c9 100644
--- a/include/qom/object.h
+++ b/include/qom/object.h
@@ -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
diff --git a/qom/object.c b/qom/object.c
index 3bc8a009bbe..0311414c0a5 100644
--- a/qom/object.c
+++ b/qom/object.c
@@ -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);