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/*
* Copyright (c) 1996 The University of Utah and
* the Computer Systems Laboratory at the University of Utah (CSL).
*
* This file is part of Flick, the Flexible IDL Compiler Kit.
*
* Flick is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Flick is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Flick; see the file COPYING. If not, write to
* the Free Software Foundation, 59 Temple Place #330, Boston, MA 02111, USA.
*/
/*******************************************************************************
*
* file.h: Our lower level functions declarations
*
*******************************************************************************/
#ifndef _YFS_FILE_H_
#define _YFS_FILE_H_
#include <sys/types.h>
#include <string.h>
#include "ops.h"
#define bcopy(src, dst, len) memcpy(dst, src, len)
#ifdef __cplusplus
extern "C" {
#endif
int ReadDisk(int blknum, caddr_t addr, int blks);
int WriteDisk(int blknum, caddr_t addr, int blks);
int FormatDisk( );
/*
* Set up externs to in-memory Handle data structure
*/
extern char BaseBlockBuffer[512];
extern int * FileHandle;
extern int * Time;
extern int * Dir;
extern int * DirEntryCount;
extern int * FileSize;
extern int * LinkCount;
extern int * Spare1;
extern int * Spare2;
extern int * Map;
extern int * Direct;
extern int * Indirect;
extern char * FirstData;
/*
* Our function declarations
*/
int StartFileSystem ();
int FormatDisk ();
Handle FindFilename (char *);
int Access (Handle);
int Update ();
int FileRead (int count, int offset, char *buffer);
int FileWrite (int count, int offset, char *buffer);
Handle MakeFile ();
int DeleteFile ();
int AddFilename (Handle, char *);
int RemoveFilename (char *);
int TimeStamp ();
int PrintBlock (char *);
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif /* _YFS_FILE_H_ */
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