mbr

Documentation

Index

• Variables
• type CHS
• type Part
• type Record
  • func Open(r io.ReaderAt) (*Record, error)

Variables

var (
	ErrHeader = errors.New("mbr: invalid boot signature")
)

var Types = []string{
	0x00: "Empty",
	0x01: "FAT12",
	0x02: "XENIX root",
	0x03: "XENIX usr",
	0x04: "FAT16 <32M",
	0x05: "Extended",
	0x06: "FAT16",
	0x07: "HPFS/NTFS",
	0x08: "AIX",
	0x09: "AIX bootable",
	0x0a: "OS/2 Boot Manager",
	0x0b: "W95 FAT32",
	0x0c: "W95 FAT32 (LBA)",
	0x0e: "W95 FAT16 (LBA)",
	0x0f: "W95 Ext'd (LBA)",
	0x10: "OPUS",
	0x11: "Hidden FAT12",
	0x12: "Compaq diagnostics",
	0x14: "Hidden FAT16 <32M",
	0x16: "Hidden FAT16",
	0x17: "Hidden HPFS/NTFS",
	0x18: "AST SmartSleep",
	0x1b: "Hidden W95 FAT32",
	0x1c: "Hidden W95 FAT32 (LBA)",
	0x1e: "Hidden W95 FAT16 (LBA)",
	0x24: "NEC DOS",
	0x39: "Plan 9",
	0x3c: "PartitionMagic recovery",
	0x40: "Venix 80286",
	0x41: "PPC PReP Boot",
	0x42: "SFS",
	0x4d: "QNX4.x",
	0x4e: "QNX4.x 2nd part",
	0x4f: "QNX4.x 3rd part",
	0x50: "OnTrack DM",
	0x51: "OnTrack DM6 Aux1",
	0x52: "CP/M",
	0x53: "OnTrack DM6 Aux3",
	0x54: "OnTrackDM6",
	0x55: "EZ-Drive",
	0x56: "Golden Bow",
	0x5c: "Priam Edisk",
	0x61: "SpeedStor",
	0x63: "GNU HURD or SysV",
	0x64: "Novell Netware 286",
	0x65: "Novell Netware 386",
	0x70: "DiskSecure Multi-Boot",
	0x75: "PC/IX",
	0x80: "Old Minix",
	0x81: "Minix / old Linux",
	0x82: "Linux swap / Solaris",
	0x83: "Linux",
	0x84: "OS/2 hidden C: drive",
	0x85: "Linux extended",
	0x86: "NTFS volume set",
	0x87: "NTFS volume set",
	0x88: "Linux plaintext",
	0x8e: "Linux LVM",
	0x93: "Amoeba",
	0x94: "Amoeba BBT",
	0x9f: "BSD/OS",
	0xa0: "IBM Thinkpad hibernation",
	0xa5: "FreeBSD",
	0xa6: "OpenBSD",
	0xa7: "NeXTSTEP",
	0xa8: "Darwin UFS",
	0xa9: "NetBSD",
	0xab: "Darwin boot",
	0xaf: "Mac HFS/HFS+",
	0xb7: "BSDI fs",
	0xb8: "BSDI swap",
	0xbb: "Boot Wizard hidden",
	0xbe: "Solaris boot",
	0xbf: "Solaris",
	0xc1: "DRDOS/sec (FAT-12)",
	0xc4: "DRDOS/sec (FAT-16 < 32M)",
	0xc6: "DRDOS/sec (FAT-16)",
	0xc7: "Syrinx",
	0xda: "Non-FS data",
	0xdb: "CP/M / CTOS / ...",
	0xde: "Dell Utility",
	0xdf: "BootIt",
	0xe1: "DOS access",
	0xe3: "DOS R/O",
	0xe4: "SpeedStor",
	0xeb: "BeOS fs",
	0xee: "EFI GPT",
	0xef: "EFI (FAT-12/16/32)",
	0xf0: "Linux/PA-RISC boot",
	0xf1: "SpeedStor",
	0xf4: "SpeedStor",
	0xf2: "DOS secondary",
	0xfd: "Linux raid autodetect",
	0xfe: "LANstep",
	0xff: "BBT",
}

Types

type CHS

type CHS struct {
	Head     uint64
	Sector   uint64
	Cylinder uint64
}

type Part

type Part struct {
	Bootable   uint8
	Start      CHS
	Type       uint8
	End        CHS
	FirstLBA   uint32
	NumSectors uint32
	LastLBA    uint64
}

type Record

type Record struct {
	Sectsz int
	Part   []Part
}

func Open

func Open(r io.ReaderAt) (*Record, error)