i386/libsaio/saio_internal.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 #ifndef __LIBSAIO_SAIO_INTERNAL_H
  26 #define __LIBSAIO_SAIO_INTERNAL_H
  27
  28 #include "saio_types.h"
  29
  30 /* asm.s */
  31 extern void  real_to_prot(void);
  32 extern void  prot_to_real(void);
  33 extern void  halt(void);
  34 extern void  startprog(unsigned int address);
  35
  36 /* bios.s */
  37 extern void  bios(biosBuf_t *bb);
  38 extern void  get_memsize(biosBuf_t *bb);
  39
  40 /* biosfn.c */
  41 #ifdef EISA_SUPPORT
  42 extern BOOL eisa_present(void);
  43 #endif
  44 extern int  bgetc(void);
  45 extern int  biosread(int dev, int cyl, int head, int sec, int num);
  46 extern int  ebiosread(int dev, long sec, int count);
  47 extern void putc(int ch);
  48 extern int  getc(void);
  49 extern int  readKeyboardStatus(void);
  50 extern unsigned int  time18(void);
  51 extern unsigned int  get_diskinfo(int dev);
  52 extern int  APMPresent(void);
  53 extern int  APMConnect32(void);
  54 extern int  memsize(int i);
  55 extern void video_mode(int mode);
  56 extern void setCursorPosition(int x, int y);
  57
  58 /* bootstruct.c */
  59 extern void initKernBootStruct(void);
  60
  61 /* console.c */
  62 extern BOOL verbose_mode;
  63 extern void putchar(int ch);
  64 extern int  getchar(void);
  65 extern int  printf(const char *format, ...);
  66 extern int  error(const char *format, ...);
  67 extern int  verbose(const char *format, ...);
  68
  69 /* disk.c */
  70 extern void devopen(char *name, struct iob *io);
  71 extern int devread(struct iob *io);
  72 extern void devflush(void);
  73
  74 /* gets.c */
  75 extern int  gets(char *buf, int len);
  76 extern int  Gets(
  77     char *buf,
  78     int len,
  79     int timeout,
  80     char *prompt,
  81     char *message
  82 );
  83
  84 /* load.c */
  85 extern int openfile(char *filename, int ignored);
  86
  87 extern int  loadmacho(
  88     struct mach_header *head,
  89     int dev,
  90     int io,
  91     entry_t *entry,
  92     char **addr,
  93     int *size,
  94     int file_offset
  95 );
  96 extern int  loadprog(
  97     int dev,
  98     int fd,
  99     struct mach_header *headOut,
 100     entry_t *entry,
 101     char **addr,
 102     int *size
 103 );
 104
 105 /* misc.c */
 106 extern void  sleep(int n);
 107 extern void  enableA20(void);
 108 extern void  turnOffFloppy(void);
 109 extern char *newString(char *oldString);
 110
 111 /* stringTable.c */
 112 extern char * newStringFromList(char **list, int *size);
 113 extern int    stringLength(char *table, int compress);
 114 extern BOOL   getValueForStringTableKey(char *table, char *key, char **val, int *size);
 115 extern BOOL   removeKeyFromTable(const char *key, char *table);
 116 extern char * newStringForStringTableKey(char *table, char *key);
 117 extern char * newStringForKey(char *key);
 118 extern BOOL   getValueForBootKey(char *line, char *match, char **matchval, int *len);
 119 extern BOOL   getValueForKey(char *key, char **val, int *size);
 120 extern BOOL   getBoolForKey(char *key);
 121 extern BOOL   getIntForKey(char *key, int *val);
 122 #if 0
 123 extern char * loadLocalizableStrings(char *name, char *tableName);
 124 extern char * bundleLongName(char *bundleName, char *tableName);
 125 extern int    loadOtherConfigs(int useDefault);
 126 #endif
 127 extern int    loadConfigFile( char *configFile, char **table, BOOL allocTable);
 128 extern int    loadConfigDir(char *bundleName, BOOL useDefault, char **table,
 129                             BOOL allocTable);
 130 extern int    loadSystemConfig(char *which, int size);
 131 extern void   addConfig(char *config);
 132
 133 /* sys.c */
 134 extern void stop(char *message);
 135 extern int  openmem(char * buf, int len);
 136 extern int  open(char *str, int how);
 137 extern int  close(int fdesc);
 138 extern int  file_size(int fdesc);
 139 extern int  read(int fdesc, char *buf, int count);
 140 extern int  b_lseek(int fdesc, unsigned int addr, int ptr);
 141 extern int  tell(int fdesc);
 142 extern void  flushdev(void);
 143 extern char *usrDevices(void);
 144 extern struct dirstuff * opendir(char *path);
 145 extern int  closedir(struct dirstuff *dirp);
 146 extern struct direct * readdir(struct dirstuff *dirp);
 147 extern int  currentdev(void);
 148 extern int  switchdev(int dev);
 149
 150 /* ufs_byteorder.c */
 151 extern void byte_swap_superblock(struct fs *sb);
 152 extern void byte_swap_inode_in(struct dinode *dc, struct dinode *ic);
 153 extern void byte_swap_dir_block_in(char *addr, int count);
 154
 155 /*
 156  * vbe.c
 157  */
 158 extern int  set_linear_video_mode(unsigned short mode);
 159
 160 /*
 161  * vga.c
 162  */
 163 extern void set_video_mode(unsigned int mode);
 164
 165 #endif /* !__LIBSAIO_SAIO_INTERNAL_H */