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/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2001 Free Software Foundation, Inc.
*
* This program 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.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
#ifndef VSTAFS_H
#define VSTAFS_H 1
#define LINE 16
#define BLOCK_SIZE 512
#define VSTAFS_START_DATA 320
struct bootrecord
{
unsigned char flag;
unsigned char s_sector;
unsigned char s_head;
unsigned char s_cylinder;
unsigned char p_type;
unsigned char e_sector;
unsigned char e_head;
unsigned char e_cylinder;
unsigned long start_lba;
unsigned long nr_sector_lba;
};
struct alloc
{
unsigned long a_start;
unsigned long a_len;
};
struct first_sector
{
unsigned long fs_magic;
unsigned long fs_size;
unsigned long fs_extsize;
unsigned long fs_free;
struct alloc fs_freesecs[0];
};
struct prot
{
unsigned char len;
unsigned char pdefault;
unsigned char id[7];
unsigned char bits[7];
};
struct fs_file
{
unsigned long prev;
unsigned long rev;
unsigned long len;
unsigned short type;
unsigned short nlink;
struct prot pprot;
unsigned int owner;
unsigned int extents;
struct alloc blocks[32];
long fs_ctime, fs_mtime; /* it is not lon but time_t */
char pad[16];
char data[0];
};
struct dir_entry
{
char name[28];
unsigned long start;
};
#endif /* ! VSTAFS_H */
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