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28 lines
818 B
C++
28 lines
818 B
C++
// Copyright 2014 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "mojo/edk/embedder/platform_handle_utils.h"
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#include <windows.h>
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#include "base/logging.h"
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namespace mojo {
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namespace embedder {
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ScopedPlatformHandle DuplicatePlatformHandle(PlatformHandle platform_handle) {
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DCHECK(platform_handle.is_valid());
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HANDLE new_handle;
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if (!DuplicateHandle(GetCurrentProcess(), platform_handle.handle,
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GetCurrentProcess(), &new_handle, 0, TRUE,
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DUPLICATE_SAME_ACCESS))
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return ScopedPlatformHandle();
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DCHECK_NE(new_handle, INVALID_HANDLE_VALUE);
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return ScopedPlatformHandle(PlatformHandle(new_handle));
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}
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} // namespace embedder
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} // namespace mojo
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