Changeset 85121 in vbox for trunk/include/VBox/vd-plugin.h

Timestamp:

Jul 8, 2020 7:33:26 PM (4 years ago)

Author:

vboxsync

Message:

iprt/cdefs.h: Refactored the typedef use of DECLCALLBACK as well as DECLCALLBACKMEMBER to wrap the whole expression, similar to the DECLR?CALLBACKMEMBER macros. This allows adding a throw() at the end when compiling with the VC++ compiler to indicate that the callbacks won't throw anything, so we can stop supressing the C5039 warning about passing functions that can potential throw C++ exceptions to extern C code that can't necessarily cope with such (unwind,++). Introduced a few _EX variations that allows specifying different/no calling convention too, as that's handy when dynamically resolving host APIs. Fixed numerous places missing DECLCALLBACK and such. Left two angry @todos regarding use of CreateThread. bugref:9794

File:

• trunk/include/VBox/vd-plugin.h (modified) (1 diff)

trunk/include/VBox/vd-plugin.h

@@ -85 +85 @@
  * @param   pRegisterCallbacks Pointer to the register callbacks structure.
  */
-typedef DECLCALLBACK(int) FNVDPLUGINLOAD(void *pvUser, PVDBACKENDREGISTER pRegisterCallbacks);
+typedef DECLCALLBACKTYPE(int, FNVDPLUGINLOAD,(void *pvUser, PVDBACKENDREGISTER pRegisterCallbacks));
 typedef FNVDPLUGINLOAD *PFNVDPLUGINLOAD;
 #define VD_PLUGIN_LOAD_NAME "VDPluginLoad"