_PARTITION_ENTRY Struct Reference

#include <filesystem.h>

Data Fields
uint8_t	bootindicator
	80 for active partition
uint8_t	starthead
	Either Bits 0-3 only or Bits 0-7 depending on BIOS.
uint8_t	startsector
	Bits 0-5 = Sector, Bits 6-7 = Bits 8-9 of Cylinder.
uint8_t	startcylinder
	Bits 0-7 Only, Bits 8-9 in Sector.
uint8_t	typeindicator
	See Table in Interrupt List and Below.
uint8_t	endhead
	Either Bits 0-3 only or Bits 0-7 depending on BIOS.
uint8_t	endsector
	Bits 0-5 = Sector, Bits 6-7 = Bits 8-9 of Cylinder.
uint8_t	endcylinder
	Bits 0-7 Only, Bits 8-9 in Sector.
uint32_t	sectoroffset
	Offset in sectors from current position to Start of Partition.
uint32_t	sectorcount
	Size in Sectors of the Partition.

Detailed Description

Partition types

Field Documentation

bootindicator

uint8_t bootindicator

80 for active partition

starthead

uint8_t starthead

Either Bits 0-3 only or Bits 0-7 depending on BIOS.

startsector

uint8_t startsector

Bits 0-5 = Sector, Bits 6-7 = Bits 8-9 of Cylinder.

startcylinder

uint8_t startcylinder

Bits 0-7 Only, Bits 8-9 in Sector.

typeindicator

uint8_t typeindicator

See Table in Interrupt List and Below.

endhead

uint8_t endhead

Either Bits 0-3 only or Bits 0-7 depending on BIOS.

endsector

uint8_t endsector

Bits 0-5 = Sector, Bits 6-7 = Bits 8-9 of Cylinder.

endcylinder

uint8_t endcylinder

Bits 0-7 Only, Bits 8-9 in Sector.

sectoroffset

uint32_t sectoroffset

Offset in sectors from current position to Start of Partition.

sectorcount

uint32_t sectorcount

Size in Sectors of the Partition.

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The documentation for this struct was generated from the following file:

• ultibo/filesystem.h