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  * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
   7  *
   8  * This file contains Original Code and/or Modifications of Original Code
   9  * as defined in and that are subject to the Apple Public Source License
  10  * Version 2.0 (the 'License'). You may not use this file except in
  11  * compliance with the License. Please obtain a copy of the License at
  12  * http://www.opensource.apple.com/apsl/ and read it before using this
  13  * file.
  14  *
  15  * The Original Code and all software distributed under the License are
  16  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  17  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  18  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  20  * Please see the License for the specific language governing rights and
  21  * limitations under the License.
  22  *
  23  * @APPLE_LICENSE_HEADER_END@
  24  */
  25 /*
  26  *  fs.h - Externs for the File System Modules
  27  *
  28  *  Copyright (c) 1999-2000 Apple Computer, Inc.
  29  *
  30  *  DRI: Josh de Cesare
  31  */
  32
  33 #ifndef _BOOTX_FS_H_
  34 #define _BOOTX_FS_H_
  35
  36 // Externs for fs.c
  37 extern long LoadFile(char *fileSpec);
  38 extern long GetFileInfo(char *dirSpec, char *name, long *flags, long *time);
  39 extern long GetDirEntry(char *dirSpec, long *dirIndex, char **name,
  40                         long *flags, long *time);
  41 extern long DumpDir(char *dirSpec);
  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 HFSGetDirEntry(CICell ih, char *dirPath,
  63                            long *dirIndex, char **name,
  64                            long *flags, long *time);
  65
  66 // Externs for ufs.c
  67 extern long UFSInitPartition(CICell ih);
  68 extern long UFSLoadFile(CICell ih, char *filePath);
  69 extern long UFSGetDirEntry(CICell ih, char *dirPath,
  70                            long *dirIndex, char **name,
  71                            long *flags, long *time);
  72
  73 // Externs for ext2.c
  74 extern long Ext2InitPartition(CICell ih);
  75 extern long Ext2LoadFile(CICell ih, char *filePath);
  76 extern long Ext2GetDirEntry(CICell ih, char *dirPath,
  77                            long *dirIndex, char **name,
  78                             long *flags, long *time);
  79
  80 #endif /* ! _BOOTX_FS_H_ */