1 files changed, 53 insertions, 0 deletions
diff --git a/security/sandbox/chromium/base/win/startup_information.h b/security/sandbox/chromium/base/win/startup_information.h
new file mode 100644
index 0000000000..7ef6965dd5
--- /dev/null
+++ b/security/sandbox/chromium/base/win/startup_information.h
@@ -0,0 +1,53 @@
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef BASE_WIN_STARTUP_INFORMATION_H_
+#define BASE_WIN_STARTUP_INFORMATION_H_
+
+#include <windows.h>
+
+#include <stddef.h>
+
+#include <memory>
+
+#include "base/base_export.h"
+#include "base/macros.h"
+
+namespace base {
+namespace win {
+
+// Manages the lifetime of additional attributes in STARTUPINFOEX.
+class BASE_EXPORT StartupInformation {
+ public:
+  StartupInformation();
+
+  ~StartupInformation();
+
+  // Initialize the attribute list for the specified number of entries.
+  bool InitializeProcThreadAttributeList(DWORD attribute_count);
+
+  // Sets one entry in the initialized attribute list.
+  // |value| needs to live at least as long as the StartupInformation object
+  // this is called on.
+  bool UpdateProcThreadAttribute(DWORD_PTR attribute, void* value, size_t size);
+
+  LPSTARTUPINFOW startup_info() { return &startup_info_.StartupInfo; }
+  LPSTARTUPINFOW startup_info() const {
+    return const_cast<const LPSTARTUPINFOW>(&startup_info_.StartupInfo);
+  }
+
+  bool has_extended_startup_info() const {
+    return !!startup_info_.lpAttributeList;
+  }
+
+ private:
+  std::unique_ptr<char[]> attribute_list_;
+  STARTUPINFOEXW startup_info_;
+  DISALLOW_COPY_AND_ASSIGN(StartupInformation);
+};
+
+}  // namespace win
+}  // namespace base
+
+#endif  // BASE_WIN_STARTUP_INFORMATION_H_