Sha256: 41de153ac8568db08141ade7926e9b6a06b643355dc1a4c1a89fd85c0dd6ed7e
Contents?: true
Size: 1.17 KB
Versions: 66
Compression:
Stored size: 1.17 KB
Contents
require 'fs/xfs/directory'
require 'fs/xfs/superblock'
module XFS
DIRECTORY3_DATA_HEADER = BinaryStruct.new([
'I>', 'magic', # magic number
'I>', 'crc', # CRC of block
'Q>', 'block_number', # first block of the buffer
'Q>', 'last_write_sequence', # sequence number of last write
'a16', 'uuid', # filesystem we belong to
'Q>', 'owner', # inode that owns the block
])
SIZEOF_DIRECTORY3_DATA_HEADER = DIRECTORY3_DATA_HEADER.size
DIRECTORY3_DATA_PAD = BinaryStruct.new([
'I>', 'padding', # padding
])
SIZEOF_DIRECTORY3_DATA_PAD = DIRECTORY3_DATA_PAD.size
class Directory3DataHeader
XFS_DIR3_BLOCK_MAGIC = 0x58444233 # XDB3: single block dirs
XFS_DIR3_DATA_MAGIC = 0x58444433 # XDD3: multiblock dirs
attr_reader :template, :magic_numbers, :pad, :version_3
def initialize
@template = DIRECTORY3_DATA_HEADER
@magic_numbers = [XFS_DIR3_BLOCK_MAGIC, XFS_DIR3_DATA_MAGIC]
@pad = SIZEOF_DIRECTORY3_DATA_PAD
@version_3 = true
super
end
end # class Directory3DataHeader
end # module XFS
Version data entries
66 entries across 66 versions & 1 rubygems