_BOOT_SECTOR Struct Reference

#include <filesystem.h>

Data Fields
BOOT_SECTOR_JUMP	bootjump
	JMP - EBh,??h,90h or E9h,??h,??h.
char	oemname [8]
	MSWIN4.0/MSWIN4.1/MSDOS5.0.
BIOS_PB	bpb
	See Above.
uint8_t	drivenumber
	BIOS Int13 Drive No 00h, 80h, FFh etc.
uint8_t	reserved1
	Always 00h.
uint8_t	bootsignature
	Always 29h.
uint32_t	volumeserial
	Serial No (Date/Time when Formatted).
char	volumename [11]
	Volume Label or "NO NAME".
char	systemname [8]
	System Type FAT12, FAT16, FAT32 etc.
BOOT_SECTOR_CODE	bootcode
	Executable Code.
uint16_t	signature
	Magic Number 0xAA55.

Field Documentation

bootjump

BOOT_SECTOR_JUMP bootjump

JMP - EBh,??h,90h or E9h,??h,??h.

oemname

char oemname[8]

MSWIN4.0/MSWIN4.1/MSDOS5.0.

bpb

BIOS_PB bpb

See Above.

drivenumber

uint8_t drivenumber

BIOS Int13 Drive No 00h, 80h, FFh etc.

reserved1

uint8_t reserved1

Always 00h.

bootsignature

uint8_t bootsignature

Always 29h.

volumeserial

uint32_t volumeserial

Serial No (Date/Time when Formatted).

volumename

char volumename[11]

Volume Label or "NO NAME".

systemname

char systemname[8]

System Type FAT12, FAT16, FAT32 etc.

bootcode

BOOT_SECTOR_CODE bootcode

Executable Code.

signature

uint16_t signature

Magic Number 0xAA55.

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

• ultibo/filesystem.h