Struct Subsystem

pub struct Subsystem<Data> { /* private fields */ }

A configfs subsystem.

This is the top level entrypoint for a configfs hierarchy. To register with configfs, embed a field of this type into your kernel module struct.

Implementations

impl<Data> Subsystem<Data>

pub fn new( name: &'static CStr, item_type: &'static ItemType<Subsystem<Data>, Data>, data: impl PinInit<Data, Error>, ) -> impl PinInit<Self, Error>

Create an initializer for a Subsystem.

The subsystem will appear in configfs as a directory name given by name. The attributes available in directory are specified by item_type.

Trait Implementations

impl<Data> Drop for Subsystem<Data>

fn drop(&mut self)

Executes the destructor for this type.

impl<Data> HasGroup<Data> for Subsystem<Data>

unsafe fn group(this: *const Self) -> *const config_group

Return the address of the bindings::config_group embedded in Self.

unsafe fn container_of(group: *const config_group) -> *const Self

Return the address of the Self that group is embedded in.

impl<Data> HasPinData for Subsystem<Data>

type PinData = __ThePinData<Data>

unsafe fn __pin_data() -> Self::PinData

impl<Data> PinnedDrop for Subsystem<Data>

fn drop(self: Pin<&mut Self>, _: OnlyCallFromDrop)

Executes the pinned destructor of this type.

impl<Data> Send for Subsystem<Data>

impl<Data> Sync for Subsystem<Data>