bootx.tproj/include.subproj/fs.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * The contents of this file constitute Original Code as defined in and
   7  * are subject to the Apple Public Source License Version 1.1 (the
   8  * "License").  You may not use this file except in compliance with the
   9  * License.  Please obtain a copy of the License at
  10  * http://www.apple.com/publicsource and read it before using this file.
  11  *
  12  * This Original Code and all software distributed under the License are
  13  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  14  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  15  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
  17  * License for the specific language governing rights and limitations
  18  * under the License.
  19  *
  20  * @APPLE_LICENSE_HEADER_END@
  21  */
  22 /*
  23  *  fs.h - Externs for the File System Modules
  24  *
  25  *  Copyright (c) 1999-2004 Apple Computer, Inc.
  26  *
  27  *  DRI: Josh de Cesare
  28  */
  29
  30 #ifndef _BOOTX_FS_H_
  31 #define _BOOTX_FS_H_
  32
  33 // Externs for fs.c
  34 extern long LoadFile(char *fileSpec);
  35 extern long LoadThinFatFile(char *fileSpec, void **binary);
  36 extern long GetFileInfo(char *dirSpec, char *name, long *flags, long *time);
  37 extern long GetDirEntry(char *dirSpec, long *dirIndex, char **name,
  38                         long *flags, long *time);
  39 extern long DumpDir(char *dirSpec);
  40 extern long GetFSUUID(char *devSpec, char *uuidStr);
  41 extern long CreateUUIDString(uint8_t uubytes[], int nbytes, char *uuidStr);
  42
  43 // Externs for cache.c
  44 extern unsigned long gCacheHits;
  45 extern unsigned long gCacheMisses;
  46 extern unsigned long gCacheEvicts;
  47
  48 extern void CacheInit(CICell ih, long chunkSize);
  49 extern long CacheRead(CICell ih, char *buffer, long long offset,
  50                       long length, long cache);
  51
  52 // Externs for net.c
  53 extern CICell NetInitPartition(char *devSpec);
  54 extern long   NetLoadFile(CICell ih, char *filePath);
  55 extern long   NetGetDirEntry(CICell ih, char *dirPath,
  56                              long *dirIndex, char **name,
  57                              long *flags, long *time);
  58
  59 // Externs for hfs.c
  60 extern long HFSInitPartition(CICell ih);
  61 extern long HFSLoadFile(CICell ih, char *filePath);
  62 extern long HFSReadFile(CICell ih, char *filePath,
  63                         void *base, unsigned long offset,
  64                         unsigned long length);
  65 extern long HFSGetDirEntry(CICell ih, char *dirPath,
  66                            long *dirIndex, char **name,
  67                            long *flags, long *time);
  68 extern long HFSGetUUID(CICell ih, char *uuidStr);
  69
  70 // Externs for ufs.c
  71 extern long UFSInitPartition(CICell ih);
  72 extern long UFSLoadFile(CICell ih, char *filePath);
  73 extern long UFSReadFile(CICell ih, char *filePath,
  74                         void *base, unsigned long offset,
  75                         unsigned long length);
  76 extern long UFSGetDirEntry(CICell ih, char *dirPath,
  77                            long *dirIndex, char **name,
  78                            long *flags, long *time);
  79 extern long UFSGetUUID(CICell ih, char *uuidStr);
  80
  81 // Externs for ext2.c
  82 extern long Ext2InitPartition(CICell ih);
  83 extern long Ext2LoadFile(CICell ih, char *filePath);
  84 extern long Ext2GetDirEntry(CICell ih, char *dirPath,
  85                            long *dirIndex, char **name,
  86                             long *flags, long *time);
  87 extern long Ext2GetUUID(CICell ih, char *uuidStr);
  88
  89 #endif /* ! _BOOTX_FS_H_ */