Provide a `--pidfile' option in `fw'.

[fwd] / socket.h

/* -*-c-*-
 *
 * $Id: socket.h,v 1.3 2004/04/08 01:36:25 mdw Exp $
 *
 * Socket source and target definitions
 *
 * (c) 1999 Straylight/Edgeware
 */

/*----- Licensing notice --------------------------------------------------* 
 *
 * This file is part of the `fw' port forwarder.
 *
 * `fw' 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 of the License, or
 * (at your option) any later version.
 * 
 * `fw' 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 `fw'; if not, write to the Free Software Foundation,
 * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 */

#ifndef SOCKET_H
#define SOCKET_H

#ifdef __cplusplus
  extern "C" {
#endif

/*----- Header files ------------------------------------------------------*/

#ifndef SOURCE_H
#  include "source.h"
#endif

#ifndef TARGET_H
#  include "target.h"
#endif

/*----- Sources and targets -----------------------------------------------*/

extern source_ops ssource_ops;
extern target_ops starget_ops;

/*----- Functions provided ------------------------------------------------*/

/* --- @starget_connected@ --- *
 *
 * Arguments:	@int fd@ = file descriptor now ready for use
 *		@void *p@ = pointer to an endpoint structure
 *
 * Returns:	---
 *
 * Use:		Handles successful connection of the target endpoint.
 */

extern void starget_connected(int /*fd*/, void */*p*/);

/*----- That's all, folks -------------------------------------------------*/

#ifdef __cplusplus
  }
#endif

#endif