Changes to the process implementation.

runtime/bin/process_impl.dart

Index: runtime/bin/process_impl.dart
diff --git a/runtime/bin/process_impl.dart b/runtime/bin/process_impl.dart
index cbbc3879a4a48e40c8babb1867e6d2da817dcf79..82ccc64d9ded31f78c0c6d1217f5036efb3e2c54 100644
--- a/runtime/bin/process_impl.dart
+++ b/runtime/bin/process_impl.dart
@@ -1,4 +1,4 @@
-// Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
+// 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.
 
@@ -86,23 +86,18 @@ class _Process implements Process {
     // Setup an exit handler to handle internal cleanup and possible
     // callback when a process terminates.
     _exitHandler.inputStream.dataHandler = () {
-      final int EXIT_DATA_SIZE = 12;
+      final int EXIT_DATA_SIZE = 8;
       List<int> exitDataBuffer = new List<int>(EXIT_DATA_SIZE);
       int exitDataRead = 0;
 
       int exitCode(List<int> ints) {
-        var code = _intFromBytes(ints, 4);
-        var negative = _intFromBytes(ints, 8);
+        var code = _intFromBytes(ints, 0);
+        var negative = _intFromBytes(ints, 4);
         assert(negative == 0 || negative == 1);
         return (negative == 0) ? code : -code;
       }
 
-      int exitPid(List<int> ints) {
-        return _intFromBytes(ints, 0);
-      }
-
       void handleExit() {
-        _processExit(exitPid(exitDataBuffer));
         if (_exitHandlerCallback !== null) {
           _exitHandlerCallback(exitCode(exitDataBuffer));
         }
@@ -127,8 +122,6 @@ class _Process implements Process {
               Socket exitHandler,
               _ProcessStartStatus status) native "Process_Start";
 
-  void _processExit(int pid) native "Process_Exit";
-
   InputStream get stdout() {
     if (_closed) {
       throw new ProcessException("Process closed");