/*

Copyright (C) 1996, 1997 John W. Eaton

This file is part of Octave.

Octave is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2, or (at your option) any
later version.

Octave is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
for more details.

You should have received a copy of the GNU General Public License
along with Octave; see the file COPYING.  If not, write to the Free
Software Foundation, 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

*/

#if defined (__GNUG__) && defined (USE_PRAGMA_INTERFACE_IMPLEMENTATION)
#pragma implementation
#endif

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include "oct-shlib.h"

#include <defaults.h>
#include "dynamic-ld.h"
#include "error.h"
#include "oct-obj.h"
#include "ov-dld-fcn.h"
#include "ov.h"

DEFINE_OCTAVE_ALLOCATOR (octave_dld_function);

DEFINE_OV_TYPEID_FUNCTIONS_AND_DATA (octave_dld_function,
				     "dynamically-linked function");


octave_dld_function::octave_dld_function
  (octave_builtin::fcn ff, const octave_shlib& shl,
   const std::string& nm, const std::string& ds)
  : octave_builtin (ff, nm, ds), sh_lib (shl)
{
  mark_fcn_file_up_to_date (time_parsed ());

  std::string file_name = fcn_file_name ();

  system_fcn_file
    = (! file_name.empty ()
       && Vfcn_file_dir == file_name.substr (0, Vfcn_file_dir.length ()));
}

octave_dld_function::~octave_dld_function (void)
{
  octave_dynamic_loader::remove (my_name, sh_lib);
}

std::string
octave_dld_function::fcn_file_name (void) const
{
  return sh_lib.file_name ();
}

octave_time
octave_dld_function::time_parsed (void) const
{
  return sh_lib.time_loaded ();
}

/*
;;; Local Variables: ***
;;; mode: C++ ***
;;; End: ***
*/
