struct GptHeader

Defined at line 78 of file ../../third_party/vboot_reference/firmware/include/gpt.h

GPT header defines how many partitions exist on a drive and sectors managed.

For every drive device, there are 2 headers, primary and secondary. Most of

the fields are duplicates except my_lba and entries_lba.

You may find more details in chapter 5 of the UEFI standard.

Public Members

char[8] signature

uint32_t revision

uint32_t size

uint32_t header_crc32

uint32_t reserved_zero

uint64_t my_lba

uint64_t alternate_lba

uint64_t first_usable_lba

uint64_t last_usable_lba

 disk_uuid

uint64_t entries_lba

uint32_t number_of_entries

uint32_t size_of_entry

uint32_t entries_crc32