/*
 * The new sysinstall program.
 *
 * This is probably the last program in the `sysinstall' line - the next
 * generation being essentially a complete rewrite.
 *
 * $Id: globals.c,v 1.2 1995/05/06 09:34:16 jkh Exp $
 *
 * Copyright (c) 1995
 *	Jordan Hubbard.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer, 
 *    verbatim and that no modifications are made prior to this 
 *    point in the file.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *	This product includes software developed by Jordan Hubbard
 *	for the FreeBSD Project.
 * 4. The name of Jordan Hubbard or the FreeBSD project may not be used to
 *    endorse or promote products derived from this software without specific
 *    prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY JORDAN HUBBARD ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL JORDAN HUBBARD OR HIS PETS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, LIFE OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 */

#include "sysinstall.h"

/*
 * Various global variables and an initialization hook to set them to
 * whatever values we feel are appropriate.
 */

int		CpioFD;	  /* The file descriptor for our CPIO floppy */
int		DebugFD;  /* Where diagnostic output goes */
Boolean		OnCDROM;  /* Are we running off of a CDROM? */
Boolean		OnSerial; /* Are we on a serial console? */
Boolean		DialogActive;
Boolean		ColorDisplay;
Boolean		OnVTY;
Variable	*VarHead; /* The head of the variable chain */
DeviceType	MediaType;	/* Where we're installing from */
char		*MediaDevice;	/* More detail on how to find it */

/*
 * Yes, I know some of these are already automatically initialized as
 * globals.  I simply find it clearer to set everything explicitly.
 */
void
globalsInit(void)
{
    CpioFD = -1;
    DebugFD = -1;
    OnCDROM = FALSE;
    OnSerial = FALSE;
    ColorDisplay = FALSE;
    OnVTY = FALSE;
    DialogActive = FALSE;
    VarHead = NULL;
    MediaType = DEVICE_TYPE_NONE;
    MediaDevice = NULL;
}