chromium/mojo/core/platform_handle_in_transit.h

// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef MOJO_CORE_PLATFORM_HANDLE_IN_TRANSIT_H_
#define MOJO_CORE_PLATFORM_HANDLE_IN_TRANSIT_H_

#include "base/process/process.h"
#include "build/build_config.h"
#include "mojo/public/cpp/platform/platform_handle.h"

#if BUILDFLAG(IS_WIN)
#include <windows.h>
#endif

namespace mojo {
namespace core {

// Owns a PlatformHandle which may actually belong to another process. On
// Windows and (sometimes) Mac, handles in a message object may take on values
// which only have meaning in the context of a remote process.
//
// This class provides a safe way of scoping the lifetime of such handles so
// that they don't leak when transmission can't be completed.
class PlatformHandleInTransit { … };

}  // namespace core
}  // namespace mojo

#endif  // MOJO_CORE_PLATFORM_HANDLE_IN_TRANSIT_H_