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/* $Id: $ */
/* Copyright (C) 1997 Sverre Hvammen Johansen,
* Department of Informatics, University of Oslo.
*
* This program 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; version 2.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "file.h"
#include "simfile.h"
/* Outbytefile */
/******************************************************************************
BOOLEAN PROCEDURE OPEN */
char
__robopen (p)
__bs9FILE *p;
{
if (!((__bs1FILE *) p)->open)
{
if (((__bs1FILE *) p)->create != __ANYCREATE)
{
((__bs1FILE *) p)->file =
fopen (((__bs1FILE *) p)->filename.obj->string, "r");
if (((__bs1FILE *) p)->file != __NULL)
(void) fclose (((__bs1FILE *) p)->file);
if (((__bs1FILE *) p)->file == __NULL
&& ((__bs1FILE *) p)->create == __NOCREATE ||
((__bs1FILE *) p)->file != __NULL
&& ((__bs1FILE *) p)->create == __CREATE)
return (__FALSE);
}
((__bs1FILE *) p)->file =
fopen (((__bs1FILE *) p)->filename.obj->string,
((__bs1FILE *) p)->append == __APPEND ? "a" : "w");
if (((__bs1FILE *) p)->file == __NULL)
return (__FALSE);
return (((__bs1FILE *) p)->open = __TRUE);
}
else
return (__FALSE);
}
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