Changeset 85121 in vbox for trunk/src/VBox/Additions/WINNT/VBoxHook

Timestamp:

Jul 8, 2020 7:33:26 PM (5 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/src/VBox/Additions/WINNT/VBoxHook/VBoxHook.cpp (modified) (2 diffs)

trunk/src/VBox/Additions/WINNT/VBoxHook/VBoxHook.cpp

@@ -54 +54 @@
 static void CALLBACK VBoxHandleWinEvent(HWINEVENTHOOK hWinEventHook, DWORD event, HWND hwnd,
                                         LONG idObject, LONG idChild,
-                                        DWORD dwEventThread, DWORD dwmsEventTime)
+                                        DWORD dwEventThread, DWORD dwmsEventTime) RT_NOTHROW_DEF
 {
     RT_NOREF(hWinEventHook, idChild, dwEventThread, dwmsEventTime);
@@ -109 +109 @@
 static void CALLBACK VBoxHandleDesktopEvent(HWINEVENTHOOK hWinEventHook, DWORD event, HWND hwnd,
                                             LONG idObject, LONG idChild,
-                                            DWORD dwEventThread, DWORD dwmsEventTime)
+                                            DWORD dwEventThread, DWORD dwmsEventTime) RT_NOTHROW_DEF
 {
     RT_NOREF(hWinEventHook, event, hwnd, idObject, idChild, dwEventThread, dwmsEventTime);