Struct squashfs::inode::ExtendedFile

#[repr(C)]
pub struct ExtendedFile {
    pub block_idx: u64,
    pub size: u64,
    pub sparse: u64,
    pub nlink: u32,
    pub fragment_block_idx: u32,
    pub offset: u32,
    pub xattr_idx: u32,
}

Fields

block_idx: u64

The offset from the start of the archive where the data blocks are stored

size: u64

The (uncompressed) size of this file

sparse: u64

The number of bytes saved by omitting blocks of zero bytes. Used in the kernel for sparse file accounting

nlink: u32

The number of hard links to this node

fragment_block_idx: u32

The index of a fragment entry in the fragment table which describes the data block the fragment of this file is stored in. If this file does not end with a fragment, this should be 0xFFFFFFFF

offset: u32

The (uncompressed) offset within the fragment data block where the fragment for this file. Information about the fragment can be found at fragment_block_index. The size of the fragment can be found as file_size % superblock.block_size If this file does not end with a fragment, the value of this field is undefined (probably zero)

xattr_idx: u32

An index into the xattr lookup table. Set to 0xFFFFFFFF if the inode has no extended attributes

Trait Implementations

impl AsMut<[u8]> for ExtendedFile

fn as_mut(&mut self) -> &mut [u8]

Performs the conversion.

impl AsRef<[u8]> for ExtendedFile

fn as_ref(&self) -> &[u8]

Performs the conversion.

impl Clone for ExtendedFile

fn clone(&self) -> ExtendedFile

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ExtendedFile

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for ExtendedFile

fn default() -> ExtendedFile

Returns the “default value” for a type.