[PATCH] D20943: [LibFuzzer] [WIP] Declare and use sanitizer functions in ``fuzzer::ExternalFunctions``

[Kostya Serebryany via llvm-commits]

kcc added inline comments.

================
Comment at: lib/Fuzzer/FuzzerIO.cpp:126
@@ -128,3 +125,3 @@
       OutputFile = NewOutputFile;
-      if (__sanitizer_set_report_fd)
-        __sanitizer_set_report_fd(reinterpret_cast<void*>(OutputFd));
+      fuzzer::ExternalFunctions EF;
+      if (EF.__sanitizer_set_report_fd)
----------------
delcypher wrote:
> kcc wrote:
> > Ouch. That's becoming too annoying. 
> > Let's just have a singleton global object "fuzzer::ExternalFunctions *EF" that we initialized at startup
> > and delete all private instances. 
> > 
> Do you want this change to be in this patch or a subsequent patch?
I don't want you to introduce one more EF here, so yes, in this patch. 


http://reviews.llvm.org/D20943