btrfs

Documentation

Index

• Constants
• type BtrfsInodeRef
• type BtrfsRootRef
• type BtrfsTimespec
• type CompressionType
• type ObjectID
  • func (o ObjectID) IntString() string
• type SearchArgs
• type SearchHeader
• type SearchKey
• type SearchParams

Constants

const (
	// Subvolume flags
	SubvolReadOnly = C.BTRFS_SUBVOL_RDONLY

	// SendFlags
	NoFileData       = 0x1
	OmitStreamHeader = 0x2
	OmitEndCommand   = 0x3
	SendVersion      = 0x8
	SendCompressed   = 0x10

	// Lookup Flags
	RootTreeObjectID       ObjectID = C.BTRFS_ROOT_TREE_OBJECTID
	ExtentTreeObjectID     ObjectID = C.BTRFS_EXTENT_TREE_OBJECTID
	ChunkTreeObjectID      ObjectID = C.BTRFS_CHUNK_TREE_OBJECTID
	DevTreeObjectID        ObjectID = C.BTRFS_DEV_TREE_OBJECTID
	FSTreeObjectID         ObjectID = C.BTRFS_FS_TREE_OBJECTID
	RootTreeDirObjectID    ObjectID = C.BTRFS_ROOT_TREE_DIR_OBJECTID
	CSumTreeObjectID       ObjectID = C.BTRFS_CSUM_TREE_OBJECTID
	QuotaTreeObjectID      ObjectID = C.BTRFS_QUOTA_TREE_OBJECTID
	UUIDTreeObjectID       ObjectID = C.BTRFS_UUID_TREE_OBJECTID
	FreeSpaceTreeObjectID  ObjectID = C.BTRFS_FREE_SPACE_TREE_OBJECTID
	BlockGroupTreeObjectID ObjectID = C.BTRFS_BLOCK_GROUP_TREE_OBJECTID
	DevStatsObjectID       ObjectID = C.BTRFS_DEV_STATS_OBJECTID
	BalanceObjectID        ObjectID = C.BTRFS_BALANCE_OBJECTID
	OrphanObjectID         ObjectID = C.BTRFS_ORPHAN_OBJECTID
	TreeLogObjectID        ObjectID = C.BTRFS_TREE_LOG_OBJECTID
	TreeLogFixupObjectID   ObjectID = C.BTRFS_TREE_LOG_FIXUP_OBJECTID
	TreeRelocObjectID      ObjectID = C.BTRFS_TREE_RELOC_OBJECTID
	DataRelocTreeObjectID  ObjectID = C.BTRFS_DATA_RELOC_TREE_OBJECTID
	ExtentCSumObjectID     ObjectID = C.BTRFS_EXTENT_CSUM_OBJECTID
	FreeSpaceObjectID      ObjectID = C.BTRFS_FREE_SPACE_OBJECTID
	FreeInoObjectID        ObjectID = C.BTRFS_FREE_INO_OBJECTID
	MultipleObjectIDs      ObjectID = C.BTRFS_MULTIPLE_OBJECTIDS

	FirstFreeObjectID ObjectID = C.BTRFS_FIRST_FREE_OBJECTID
	LastFreeObjectID  ObjectID = C.BTRFS_LAST_FREE_OBJECTID

	DirItemKey     SearchKey = C.BTRFS_DIR_ITEM_KEY
	InodeRefKey    SearchKey = C.BTRFS_INODE_REF_KEY
	InodeItemKey   SearchKey = C.BTRFS_INODE_ITEM_KEY
	RootItemKey    SearchKey = C.BTRFS_ROOT_ITEM_KEY
	RootRefKey     SearchKey = C.BTRFS_ROOT_REF_KEY
	RootBackrefKey SearchKey = C.BTRFS_ROOT_BACKREF_KEY

	// CompressionTypes
	CompressionNone   CompressionType = C.BTRFS_ENCODED_IO_COMPRESSION_NONE
	CompressionZLib   CompressionType = C.BTRFS_ENCODED_IO_COMPRESSION_ZLIB
	CompressionZSTD   CompressionType = C.BTRFS_ENCODED_IO_COMPRESSION_ZSTD
	CompressionLZO4k  CompressionType = C.BTRFS_ENCODED_IO_COMPRESSION_LZO_4K
	CompressionLZO8k  CompressionType = C.BTRFS_ENCODED_IO_COMPRESSION_LZO_8K
	CompressionLZO16k CompressionType = C.BTRFS_ENCODED_IO_COMPRESSION_LZO_16K
	CompressionLZO32k CompressionType = C.BTRFS_ENCODED_IO_COMPRESSION_LZO_32K
	CompressionLZO64k CompressionType = C.BTRFS_ENCODED_IO_COMPRESSION_LZO_64K
)

Flags

Types

type BtrfsInodeRef

type BtrfsInodeRef C.struct_btrfs_inode_ref

type BtrfsRootRef

type BtrfsRootRef C.struct_btrfs_root_ref

type BtrfsTimespec

type BtrfsTimespec C.struct_btrfs_timespec

type CompressionType

type CompressionType uint32

type ObjectID

type ObjectID uint64

func (ObjectID) IntString

func (o ObjectID) IntString() string

type SearchArgs

type SearchArgs C.struct_btrfs_ioctl_search_args

type SearchHeader

type SearchHeader C.struct_btrfs_ioctl_search_header

type SearchKey

type SearchKey uint32

type SearchParams

type SearchParams C.struct_btrfs_ioctl_search_key