johnmccutchan@google.com
172baa03ff
Review URL: https://codereview.chromium.org//889443002 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@43306 260f80e4-7a28-3924-810f-c04153c831b5
38 lines
1.1 KiB
C++
38 lines
1.1 KiB
C++
// Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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#include <stdio.h>
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#include "include/dart_api.h"
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#include "bin/builtin.h"
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#include "bin/dartutils.h"
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#include "bin/platform.h"
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namespace dart {
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namespace bin {
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void Builtin::SetLoadPort(Dart_Port port) {
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load_port_ = port;
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ASSERT(load_port_ != ILLEGAL_PORT);
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Dart_Handle field_name = DartUtils::NewString("_loadPort");
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ASSERT(!Dart_IsError(field_name));
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Dart_Handle builtin_lib =
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Builtin::LoadAndCheckLibrary(Builtin::kBuiltinLibrary);
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ASSERT(!Dart_IsError(builtin_lib));
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Dart_Handle send_port = Dart_GetField(builtin_lib, field_name);
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ASSERT(!Dart_IsError(send_port));
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if (!Dart_IsNull(send_port)) {
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// Already created and set.
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return;
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}
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send_port = Dart_NewSendPort(load_port_);
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ASSERT(!Dart_IsError(send_port));
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Dart_Handle result = Dart_SetField(builtin_lib, field_name, send_port);
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ASSERT(!Dart_IsError(result));
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}
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} // namespace bin
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} // namespace dart
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