The Sleuth Kit  4.13.0
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EXFATFS_MASTER_BOOT_REC Struct Reference

Public Attributes

uint8_t  boot_code [390]
  Boot program.
 
uint8_t  bytes_per_sector
  Power of 2. Minimum 2^9 = 512 bytes, maximum 2^12 = 4096 bytes.
 
uint8_t  cluster_cnt [4]
  Number of clusters in the cluster heap.
 
uint8_t  cluster_heap_offset [4]
  Sector address of the data region.
 
uint8_t  drive_select
  Used by INT 13.
 
uint8_t  fat_len_in_sectors [4]
  Size of FAT in sectors.
 
uint8_t  fat_offset [4]
  Sector address of first FAT.
 
uint8_t  fs_name [8]
  "EXFAT "
 
uint8_t  fs_revision [2]
  VV.MM.
 
uint8_t  jump_to_boot_code [3]
  0xEB7690
 
uint8_t  must_be_zeros [53]
  Must be 0x00.
 
uint8_t  num_fats
  1 or 2 (only 2 if TexFAT is in use)
 
uint8_t  partition_offset [8]
  Sector address.
 
uint8_t  percent_of_cluster_heap_in_use
  Percentage of the heap in use.
 
uint8_t  reserved [7]
  Reserved.
 
uint8_t  root_dir_cluster [4]
  Cluster address of the root directory.
 
uint8_t  sectors_per_cluster
  Power of 2. Minimum 2^1 = 2. Maximum is dependant on the fact that the max cluster size is 32 MiB.
 
uint8_t  signature [2]
  0xAA55
 
uint8_t  vol_flags [2]
  Flags: ActiveFAT, Volume Dirty, Media Failure, Clear to Zero, and Reserved.
 
uint8_t  vol_len_in_sectors [8]
  Size of total volume in sectors.
 
uint8_t  vol_serial_no [4]
  Volume serial number.
 
The documentation for this struct was generated from the following file:

Copyright © 2007-2020 Brian Carrier. (carrier -at- sleuthkit -dot- org)
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