Changeset 85121 in vbox for trunk/src/VBox/Runtime/common/err

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/Runtime/common/err/errmsg-sorter.cpp (modified) (1 diff)

trunk/src/VBox/Runtime/common/err/errmsg-sorter.cpp

@@ -124 +124 @@
 
 /** qsort callback. */
-static int CompareErrMsg(const void *pv1, const void *pv2)
+static int CompareErrMsg(const void *pv1, const void *pv2) RT_NOTHROW_DEF
 {
     PRTSTATUSMSGINT1 p1 = (PRTSTATUSMSGINT1)pv1;