LaunchError.h - mozsearch

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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* vim: set ts=8 sts=2 et sw=2 tw=80: */

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef mozilla_ipc_LaunchError_h

#define mozilla_ipc_LaunchError_h

#include "prerror.h"

#if defined(XP_WIN)

#  include <windows.h>

#  include <winerror.h>

using OsError = HRESULT;

#else

using OsError = int;

#endif

namespace mozilla::ipc {

class LaunchError {

 public:

  explicit LaunchError(const char* aFunction, OsError aError = 0);

#if defined(XP_WIN)

  explicit LaunchError(const char* aFunction, PRErrorCode aError);

  explicit LaunchError(const char* aFunction, DWORD aError);

#endif  // defined(XP_WIN)

  const char* FunctionName() const;

  OsError ErrorCode() const;

 private:

  const char* mFunction;

  OsError mError;

};

}  // namespace mozilla::ipc

#endif  // ifndef mozilla_ipc_LaunchError_h