Changeset 52793 in vbox for trunk/src/VBox/Main/cbinding

Timestamp:

Sep 19, 2014 9:42:52 AM (10 years ago)

Author:

vboxsync

Message:

Main/cbinding: introduce a variant of ComSafeArrayAsOutParam which allows specifying the type, to avoid warnings when dealing with the not really existing safearrays on XPCOM

Location:

trunk/src/VBox/Main/cbinding

Files:

• capiidl.xsl (modified) (2 diffs)
• tstCAPIGlue.c (modified) (1 diff)

trunk/src/VBox/Main/cbinding/capiidl.xsl

@@ -198 +198 @@
 #define ComSafeArrayAsInParam(f) (f)
 #define ComSafeArrayAsOutParam(f) (&(f))
+#define ComSafeArrayAsOutTypeParam(f,t) (&(f))
 #define ComSafeArrayAsOutIfaceParam(f,t) (&(f))
 
@@ -868 +869 @@
 #define ComSafeArrayAsInParam(f) ((f)->c), ((f)->pv)
 #define ComSafeArrayAsOutParam(f) (&((f)->c)), (&((f)->pv))
+#define ComSafeArrayAsOutTypeParam(f,t) (&((f)->c)), (t**)(&((f)->pv))
 #define ComSafeArrayAsOutIfaceParam(f,t) (&((f)->c)), (t**)(&((f)->pv))
 

trunk/src/VBox/Main/cbinding/tstCAPIGlue.c

@@ -749 +749 @@
     }
 
-    rc = IMachine_get_Groups(machine, ComSafeArrayAsOutParam(groupsSA));
+    rc = IMachine_get_Groups(machine, ComSafeArrayAsOutTypeParam(groupsSA, BSTR));
     if (SUCCEEDED(rc))
     {