[Qemu-devel] [PATCH memory v4 04/10] qom: Publish object_resolve_link

[Peter Crosthwaite]

The lower level API object_resolve_path is already published to the
world as part of the QOM API. Add object_resolve link as well. This
allows QOM clients to roll their own link property setters without
having to fallback to the less safe object_resolve_path.

Signed-off-by: Peter Crosthwaite <address@hidden>
---

 include/qom/object.h | 16 ++++++++++++++++
 qom/object.c         | 13 ++-----------
 2 files changed, 18 insertions(+), 11 deletions(-)

diff --git a/include/qom/object.h b/include/qom/object.h
index f8ab845..029acd8 100644
--- a/include/qom/object.h
+++ b/include/qom/object.h
@@ -1097,6 +1097,22 @@ Object *object_resolve_path_type(const char *path, const 
char *typename,
 Object *object_resolve_path_component(Object *parent, const gchar *part);
 
 /**
+ * object_resolve_link:
+ * @obj: The object containing the link property
+ * @name: Name of the link property
+ * @path: the path to resolve
+ * @errp: Error object to populate in case of error
+ *
+ * Lookup an object and ensure its type matches a link property type.  This
+ * is similar to object_resolve_path() except type verification against the
+ * link property is performed.
+ *
+ * Returns: The matched object or NULL on path lookup failures.
+ */
+Object *object_resolve_link(Object *obj, const char *name,
+                            const char *path, Error **errp);
+
+/**
  * object_property_add_child:
  * @obj: the object to add a property to
  * @name: the name of the property
diff --git a/qom/object.c b/qom/object.c
index 6813aba..185d54b 100644
--- a/qom/object.c
+++ b/qom/object.c
@@ -1072,17 +1072,8 @@ static void object_get_link_property(Object *obj, 
Visitor *v, void *opaque,
     }
 }
 
-/*
- * object_resolve_link:
- *
- * Lookup an object and ensure its type matches the link property type.  This
- * is similar to object_resolve_path() except type verification against the
- * link property is performed.
- *
- * Returns: The matched object or NULL on path lookup failures.
- */
-static Object *object_resolve_link(Object *obj, const char *name,
-                                   const char *path, Error **errp)
+Object *object_resolve_link(Object *obj, const char *name,
+                            const char *path, Error **errp)
 {
     const char *type;
     gchar *target_type;
-- 
2.0.0