Struct LinuxQStr

pub struct LinuxQStr<'a, Driver>
where
    Driver: VmiDriver,
    Driver::Architecture: Architecture + ArchAdapter<Driver>,
{ /* private fields */ }

A Linux qstr struct.

The struct qstr (short for “quick string”) is a structure used in the Virtual Filesystem (VFS) layer of the Linux kernel. It is primarily used to represent filenames and directory entry names efficiently.

Implementation Details

Corresponds to qstr.

Implementations

impl<'a, Driver> LinuxQStr<'a, Driver>

where Driver: VmiDriver, Driver::Architecture: Architecture + ArchAdapter<Driver>,

pub fn new(vmi: VmiState<'a, Driver, LinuxOs<Driver>>, va: Va) -> Self

Creates a new qstr.

pub fn name(&self) -> Result<Option<String>, VmiError>

Returns the filename or directory name.

Implementation Details

Corresponds to qstr->name.

pub fn len(&self) -> Result<u32, VmiError>

Returns the length of the string.

Implementation Details

Corresponds to qstr.len.

pub fn is_empty(&self) -> Result<bool, VmiError>

Returns whether the string is empty.

Implementation Details

Corresponds to qstr.len == 0.

Trait Implementations

impl<Driver> VmiVa for LinuxQStr<'_, Driver>

where Driver: VmiDriver, Driver::Architecture: Architecture + ArchAdapter<Driver>,

fn va(&self) -> Va

Returns the virtual address.