Changes to the process implementation.

runtime/bin/main.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 <stdlib.h>
 #include <string.h>
 #include <stdio.h>
 
 #include "include/dart_api.h"
 #include "include/dart_debugger_api.h"
 
 #include "bin/builtin.h"
 #include "bin/dartutils.h"
 #include "bin/eventhandler.h"
 #include "bin/file.h"
 #include "bin/platform.h"
+#include "bin/process.h"
 #include "platform/globals.h"
 
 // snapshot_buffer points to a snapshot if we link in a snapshot otherwise
 // it is initialized to NULL.
 extern const uint8_t* snapshot_buffer;
 
 
 // Global state that stores a pointer to the application script file.
 static char* canonical_script_name = NULL;
 
@@ skipping 537 matching lines @@
     free(canonical_script_name);
     return 255;  // Indicates we encountered an error.
   }
   free(canonical_script_name);
   Dart_ExitScope();
   // Dump symbol information for the profiler.
   DumpPprofSymbolInfo();
   // Shutdown the isolate.
   Dart_ShutdownIsolate();
   // Terminate event handler.
+  // TODO(ager): This does not actually terminate any resources of the
+  // eventhandler. The only thing it currently terminates is the
+  // global thread-pool. In order to properly terminate the event
+  // handlers we need to be able to tell when an isolate dies so we
+  // can stop the thread for the event loop in that isolate.
   EventHandler::Terminate();
-
+  // Terminate process exit-code handler.
+  Process::TerminateExitCodeHandler();
   return 0;
 }