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@@ -22,9 +22,17 @@ Known bugs
Workaround: avoid using pthread_exit() in C++ applications. Exit
threads by dropping through the end of the thread routine.
-2. Cancellation problems in optimised code
+2. Cancellation problems in C++ builds
- Milan Gardian
+ [Note: It's not clear if this problem isn't simply due to the context
+ switch in pthread_cancel() which occurs unless the QueueUserAPCEx
+ library and driver are installed and used. Just like setjmp/longjmp,
+ this is probably not going to work well in C++. In any case, unless for
+ some very unusual reason you really must use the C++ build then please
+ use the C build pthreadVC2.dll or pthreadGC2.dll, i.e. for C++
+ applications.]
+
This is suspected to be a compiler bug in VC6.0, and also seen in
VC7.0 and VS .NET 2003. The GNU C++ compiler does not have a problem
with this, and it has been reported that the Intel C++ 8.1 compiler