Decode the Dart message into a Dart_CMessage structure before calling the native port callback

runtime/vm/dart_api_impl.cc

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "include/dart_api.h"
 
 #include "vm/bigint_operations.h"
 #include "vm/class_finalizer.h"
 #include "vm/compiler.h"
 #include "vm/dart.h"
@@ skipping 2420 matching lines @@
       *buffer = NULL;
     }
     delete debug_region;
   } else {
     *buffer = NULL;
     *buffer_size = 0;
   }
 }
 
 
+ThreadLocalKey ApiNativeScope::api_native_key_ = Thread::kUnsetThreadLocalKey;
+
+
+void ApiNativeScope::InitOnce() {

[siva, 2012/02/09 00:45:29]

Api::InitOnce() {
....
}

[Søren Gjesse, 2012/02/09 08:44:01]

Done.

+  ASSERT(api_native_key_ == Thread::kUnsetThreadLocalKey);
+  api_native_key_ = Thread::CreateThreadLocal();
+  ASSERT(api_native_key_ != Thread::kUnsetThreadLocalKey);
+}
+
 }  // namespace dart