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ubixos-tools / include / ubixfs.h
@reddawg reddawg on 1 Sep 2004 3 KB frame works are laid out
/*****************************************************************************************
 Copyright (c) 2002-2004 The UbixOS Project
 All rights reserved.

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 contributors may be used to endorse or promote products derived from this software
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 $Id$

*****************************************************************************************/

#include <sys/types.h>

#define	DOSPTYP_UBX	 0x2A	/* UbixFS partition type */
#define UBIXDISKMAGIC    ((uInt32)0x45) /* The disk magic number */
#define MAXUBIXPARTITIONS 16
#define UBIXFSMAGIC      ((uInt32)0x69) /* The File System Magic Number */
#define UBIX_LABEL_MAGIC  ((u_int32_t)0x69696969) /* Disk Label Magic Number  */
#define UBIX_UBIXFS_MAGIC ((u_int8_t)0xAD)        /* Ubix UBIXFS Magic Number */
#define UBIX_SWAP_MAGIC   ((u_int8_t)0xBC)        /* Ubix Swap Magic Number   */

struct ubixDiskLabel {
  u_int32_t magicNum;
  u_int16_t driveType;
  u_int16_t numPartitions;
  struct  ubixPartitions {             /* the partition table */
    u_int32_t p_size;       /* number of sectors in partition */
    u_int32_t p_offset;     /* starting sector */
    u_int32_t p_fsize;      /* filesystem basic fragment size */
    u_int32_t p_bsize;      /* BAT size */
    u_int8_t p_fstype;      /* filesystem type, see below */
    u_int8_t p_frag;        /* filesystem fragments per block */
        } partitions[MAXUBIXPARTITIONS];
  u_int32_t magicNum2;
  };

//Block Allocation Table Entry
struct blockAllocationTableEntry {
  long attributes; //Block Attributes
  long realSector; //Real Sector  
  long nextBlock;  //Sector Of Next Block
  long reserved;   //Reserved
  };


struct directoryEntry {
  u_int32_t  startCluster;   //Starting Cluster Of File
  u_int32_t  size;           //Size Of File
  u_int32_t  creationDate;  //Date Created
  u_int32_t  lastModified;  //Date Last Modified
  u_int32_t  uid;           //UID Of Owner
  u_int32_t  gid;           //GID Of Owner
  u_int16_t attributes;    //Files Attributes
  u_int16_t permissions;   //Files Permissions
  char   fileName[256]; //File Name
  };

/***
 $Log$
 Revision 1.2  2004/09/01 07:56:52  reddawg
 disklabel: works enough to test with

 Revision 1.1.1.1  2004/09/01 06:44:38  reddawg
 UbixOS Tool

 Revision 1.2  2004/05/24 13:42:29  reddawg
 Clean Up


 END
 ***/