squashfs

Documentation

Index

• Constants
• type SquashfsCompression
  • func (d SquashfsCompression) MarshalJSON() ([]byte, error)
  • func (v SquashfsCompression) String() string
• type SquashfsHeader
  • func Info(path string) (SquashfsHeader, error)
  • func (header SquashfsHeader) Print() error
• type SquashfsMagic
  • func (d SquashfsMagic) MarshalJSON() ([]byte, error)
  • func (m SquashfsMagic) String() string
• type SquashfsMkfsTime
  • func (d SquashfsMkfsTime) MarshalJSON() ([]byte, error)
  • func (t SquashfsMkfsTime) String() string
• type SquashfsVersion
  • func (d SquashfsVersion) MarshalJSON() ([]byte, error)
  • func (v SquashfsVersion) String() string

Constants

const (
	SQUASHFS_MAGIC    = 0x73717368
	SQUASHFS_MAGIC_LE = 0x68737173
)

Known squashfs magic numbers

const SquashfsHeaderSize = int(unsafe.Sizeof(SquashfsHeader{}))

Types

type SquashfsCompression

type SquashfsCompression uint16

func (SquashfsCompression) MarshalJSON

func (d SquashfsCompression) MarshalJSON() ([]byte, error)

func (SquashfsCompression) String

func (v SquashfsCompression) String() string

type SquashfsHeader

type SquashfsHeader struct {
	Magic               SquashfsMagic
	Inodes              uint32
	MkfsTime            SquashfsMkfsTime
	BlockSize           uint32
	Fragments           uint32
	Compression         SquashfsCompression
	BlockLog            uint16
	Flags               uint16
	NoIds               uint16
	Version             SquashfsVersion
	RootInode           uint64
	BytesUsed           uint64
	IdTableStart        uint64
	XattrTableStart     uint64
	InodeTableStart     uint64
	DirectoryTableStart uint64
	FragmentTableStart  uint64
	ExportTableStart    uint64
}

SquashfsHeader represents the squashfs superblock structure

func Info

func Info(path string) (SquashfsHeader, error)

func (SquashfsHeader) Print

func (header SquashfsHeader) Print() error

type SquashfsMagic

type SquashfsMagic uint32

func (SquashfsMagic) MarshalJSON

func (d SquashfsMagic) MarshalJSON() ([]byte, error)

func (SquashfsMagic) String

func (m SquashfsMagic) String() string

type SquashfsMkfsTime

type SquashfsMkfsTime uint32

func (SquashfsMkfsTime) MarshalJSON

func (d SquashfsMkfsTime) MarshalJSON() ([]byte, error)

func (SquashfsMkfsTime) String

func (t SquashfsMkfsTime) String() string

type SquashfsVersion

type SquashfsVersion uint16

func (SquashfsVersion) MarshalJSON

func (d SquashfsVersion) MarshalJSON() ([]byte, error)

func (SquashfsVersion) String

func (v SquashfsVersion) String() string