i386/boot2/boot.h

   1 /*
   2  * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * Portions Copyright (c) 1999 Apple Computer, Inc.  All Rights
   7  * Reserved.  This file contains Original Code and/or Modifications of
   8  * Original Code as defined in and that are subject to the Apple Public
   9  * Source License Version 1.1 (the "License").  You may not use this file
  10  * except in compliance with the License.  Please obtain a copy of the
  11  * License at http://www.apple.com/publicsource and read it before using
  12  * this file.
  13  *
  14  * The Original Code and all software distributed under the License are
  15  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  16  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  17  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  18  * FITNESS FOR A PARTICULAR PURPOSE OR NON- INFRINGEMENT.  Please see the
  19  * License for the specific language governing rights and limitations
  20  * under the License.
  21  *
  22  * @APPLE_LICENSE_HEADER_END@
  23  */
  24 /*
  25  * Copyright 1994 NeXT Computer, Inc.
  26  * All rights reserved.
  27  */
  28
  29 #ifndef __BOOT2_BOOT_H
  30 #define __BOOT2_BOOT_H
  31
  32 #include "libsaio.h"
  33
  34 /*
  35  * Keys used in system Default.table / Instance0.table
  36  */
  37 #define kGraphicsModeKey    "Graphics Mode"
  38 #define kTextModeKey        "Text Mode"
  39 #define kBootGraphicsKey    "Boot Graphics"
  40 #define kQuietBootKey       "Quiet Boot"
  41 #define kKernelFlagsKey     "Kernel Flags"
  42 #define kKernelNameKey      "Kernel"
  43
  44 /*
  45  * A global set by boot() to record the device that the booter
  46  * was loaded from.
  47  */
  48 extern int  gBIOSDev;
  49 extern BOOL gBootGraphics;
  50 extern long gBootMode;
  51 extern BOOL sysConfigValid;
  52 extern char bootBanner[];
  53 extern char bootPrompt[];
  54
  55 // Boot Modes
  56 enum {
  57     kBootModeNormal = 0,
  58     kBootModeSafe,
  59     kBootModeSecure
  60 };
  61
  62 /*
  63  * graphics.c
  64  */
  65 extern void printVBEInfo();
  66 extern void setVideoMode(int mode);
  67 extern int  getVideoMode();
  68 extern void spinActivityIndicator();
  69 extern void clearActivityIndicator();
  70
  71 /*
  72  * drivers.c
  73  */
  74 extern long LoadDrivers(char * dirSpec);
  75
  76 /*
  77  * options.c
  78  */
  79 extern void getBootOptions();
  80 extern int  processBootOptions();
  81
  82 #endif /* !__BOOT2_BOOT_H */