// Copyright (c) 1994 James Clark

// See the file COPYING for copying permission.

#ifndef ErrnoMessageArg_INCLUDED

#define ErrnoMessageArg_INCLUDED 1

#include "MessageArg.h"

#include "rtti.h"

#ifdef SP_NAMESPACE

namespace SP_NAMESPACE {

#endif

class SP_API ErrnoMessageArg : public OtherMessageArg {

  RTTI_CLASS

public:

  ErrnoMessageArg(int errnum) : errno_(errnum) { }

  MessageArg *copy() const;

  // errno might be a macro so we must use a different name

  int errnum() const;

private:

  int errno_;

};

inline

int ErrnoMessageArg::errnum() const

{

  return errno_;

}

#ifdef SP_NAMESPACE

}

#endif

#endif /* not ErrnoMessageArg_INCLUDED */