commit be17f18b8cd438be7f8f65000c0baecdd5b34634
author Paolo Bonzini <pbonzini@redhat.com> Fri May 10 14:16:38 2013 +0200
committer Anthony Liguori <aliguori@us.ibm.com> Mon May 13 09:52:06 2013 -0500
tree b8a060ccb757650300919ea619046fe28e62c421
parent 793c96b5403233fd9935c94b2af6d557c297a088

qom: pass file/line/function to asserting casts

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 1368188203-3407-5-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

include/qom/object.h

diff --git a/include/qom/object.h b/include/qom/object.h
index 41b7068..38f674f 100644
--- a/include/qom/object.h
+++ b/include/qom/object.h
@@ -476,7 +476,8 @@
  * generated.
  */
 #define OBJECT_CHECK(type, obj, name) \
-    ((type *)object_dynamic_cast_assert(OBJECT(obj), (name)))
+    ((type *)object_dynamic_cast_assert(OBJECT(obj), (name), \
+                                        __FILE__, __LINE__, __func__))
 
 /**
  * OBJECT_CLASS_CHECK:
@@ -489,7 +490,8 @@
  * specific class type.
  */
 #define OBJECT_CLASS_CHECK(class, obj, name) \
-    ((class *)object_class_dynamic_cast_assert(OBJECT_CLASS(obj), (name)))
+    ((class *)object_class_dynamic_cast_assert(OBJECT_CLASS(obj), (name), \
+                                               __FILE__, __LINE__, __func__))
 
 /**
  * OBJECT_GET_CLASS:
@@ -547,7 +549,8 @@
  * Returns: @obj casted to @interface if cast is valid, otherwise raise error.
  */
 #define INTERFACE_CHECK(interface, obj, name) \
-    ((interface *)object_dynamic_cast_assert(OBJECT((obj)), (name)))
+    ((interface *)object_dynamic_cast_assert(OBJECT((obj)), (name), \
+                                             __FILE__, __LINE__, __func__))
 
 /**
  * object_new:
@@ -615,7 +618,8 @@
  * instead of returning #NULL on failure.  This function is not meant to be
  * called directly, but only through the wrapper macro OBJECT_CHECK.
  */
-Object *object_dynamic_cast_assert(Object *obj, const char *typename);
+Object *object_dynamic_cast_assert(Object *obj, const char *typename,
+                                   const char *file, int line, const char *func);
 
 /**
  * object_get_class:
@@ -667,7 +671,9 @@
  * OBJECT_CLASS_CHECK and INTERFACE_CHECK.
  */
 ObjectClass *object_class_dynamic_cast_assert(ObjectClass *klass,
-                                              const char *typename);
+                                              const char *typename,
+                                              const char *file, int line,
+                                              const char *func);
 
 /**
  * object_class_dynamic_cast: