globals.c revision 12661
1/* 2 * The new sysinstall program. 3 * 4 * This is probably the last program in the `sysinstall' line - the next 5 * generation being essentially a complete rewrite. 6 * 7 * $Id: globals.c,v 1.10.2.1 1995/10/21 14:06:41 jkh Exp $ 8 * 9 * Copyright (c) 1995 10 * Jordan Hubbard. All rights reserved. 11 * 12 * Redistribution and use in source and binary forms, with or without 13 * modification, are permitted provided that the following conditions 14 * are met: 15 * 1. Redistributions of source code must retain the above copyright 16 * notice, this list of conditions and the following disclaimer, 17 * verbatim and that no modifications are made prior to this 18 * point in the file. 19 * 2. Redistributions in binary form must reproduce the above copyright 20 * notice, this list of conditions and the following disclaimer in the 21 * documentation and/or other materials provided with the distribution. 22 * 3. All advertising materials mentioning features or use of this software 23 * must display the following acknowledgement: 24 * This product includes software developed by Jordan Hubbard 25 * for the FreeBSD Project. 26 * 4. The name of Jordan Hubbard or the FreeBSD project may not be used to 27 * endorse or promote products derived from this software without specific 28 * prior written permission. 29 * 30 * THIS SOFTWARE IS PROVIDED BY JORDAN HUBBARD ``AS IS'' AND 31 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 32 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 33 * ARE DISCLAIMED. IN NO EVENT SHALL JORDAN HUBBARD OR HIS PETS BE LIABLE 34 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 35 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 36 * OR SERVICES; LOSS OF USE, DATA, LIFE OR PROFITS; OR BUSINESS INTERRUPTION) 37 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 38 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 39 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 40 * SUCH DAMAGE. 41 * 42 */ 43 44#include "sysinstall.h" 45 46/* 47 * Various global variables and an initialization hook to set them to 48 * whatever values we feel are appropriate. 49 */ 50 51int DebugFD; /* Where diagnostic output goes */ 52Boolean RunningAsInit; /* Are we running as init? */ 53Boolean DialogActive; 54Boolean ColorDisplay; 55Boolean OnVTY; 56Variable *VarHead; /* The head of the variable chain */ 57Device *mediaDevice; /* Where we're installing from */ 58int BootMgr; 59 60/* 61 * Yes, I know some of these are already automatically initialized as 62 * globals. I simply find it clearer to set everything explicitly. 63 */ 64void 65globalsInit(void) 66{ 67 DebugFD = -1; 68 ColorDisplay = FALSE; 69 OnVTY = FALSE; 70 DialogActive = FALSE; 71 VarHead = NULL; 72 mediaDevice = NULL; 73 RunningAsInit = FALSE; 74} 75