From 35a1421e9670e7b5bc042758170d20673aed666f Mon Sep 17 00:00:00 2001
From: Igor Zinkovsky <igorzi@microsoft.com>
Date: Mon, 11 Jun 2012 16:23:17 -0700
Subject: Windows: Enable ETW events. This commit enables ETW events to be
 fired on Windows for existing DTrace probes.  ETW instrumentation is enabled
 by default.  It is possible to build node.exe without ETW instrumentation by
 using --without-etw option with configure script.

---
 src/node_dtrace.cc | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'src/node_dtrace.cc')

diff --git a/src/node_dtrace.cc b/src/node_dtrace.cc
index 01ea7b87fd..e560999c52 100644
--- a/src/node_dtrace.cc
+++ b/src/node_dtrace.cc
@@ -24,6 +24,9 @@
 
 #ifdef HAVE_DTRACE
 #include "node_provider.h"
+#elif HAVE_ETW
+#include "node_win32_etw_provider.h"
+#include "node_win32_etw_provider-inl.h"
 #else
 #define NODE_HTTP_SERVER_REQUEST(arg0, arg1)
 #define NODE_HTTP_SERVER_REQUEST_ENABLED() (0)
@@ -315,7 +318,11 @@ void InitDTrace(Handle<Object> target) {
     target->Set(String::NewSymbol(tab[i].name), tab[i].templ->GetFunction());
   }
 
-#ifdef HAVE_DTRACE
+#ifdef HAVE_ETW
+  init_etw();
+#endif
+
+#if defined HAVE_DTRACE || defined HAVE_ETW
   v8::V8::AddGCPrologueCallback((GCPrologueCallback)dtrace_gc_start);
   v8::V8::AddGCEpilogueCallback((GCEpilogueCallback)dtrace_gc_done);
 #endif
-- 
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