1 files changed, 10 insertions, 0 deletions
diff --git a/cpp/demo/Ice/callback/Client.cpp b/cpp/demo/Ice/callback/Client.cpp
index 4b3f81f8bf4..83959a1e5fe 100644
--- a/cpp/demo/Ice/callback/Client.cpp
+++ b/cpp/demo/Ice/callback/Client.cpp
@@ -19,7 +19,17 @@ public:
 
     virtual void callback(const Ice::Current&)
     {
+#ifdef __xlC__
+	//
+	// The xlC compiler synchronizes cin and cout; to see the messages
+	// while accepting input through cin, we have to print the messages
+	// with printf
+	//
+	printf("received callback\n");
+	fflush(0);
+#else
 	cout << "received callback" << endl;
+#endif
     }
 };