fidl_fuchsia_net_filter

Enum SocketControlRequest

pub enum SocketControlRequest {
    AttachEbpfProgram {
        payload: AttachEbpfProgramOptions,
        responder: SocketControlAttachEbpfProgramResponder,
    },
    DetachEbpfProgram {
        hook: SocketHook,
        responder: SocketControlDetachEbpfProgramResponder,
    },
}

Expand description

Allows to attach eBPF filters to sockets API.

More than one SocketControl client is allowed but they cannot install more than one filter for the same hook. Closing the client end causes all filters installed by that client to be removed.

Warning: Currently this protocol should be routed only to Starnix.

Variants§

AttachEbpfProgram

Attaches the specified eBPF program to the specified hook.

May fail if another program is already attached (potentially by another SocketControl instance).

Warning: Caller must check that the specified program is compatible with the specified hook.

Fields

§payload: AttachEbpfProgramOptions

§responder: SocketControlAttachEbpfProgramResponder

DetachEbpfProgram

Detaches eBPF program from the specified hook.

Fields

§hook: SocketHook

§responder: SocketControlDetachEbpfProgramResponder

Implementations§

impl SocketControlRequest

pub fn into_attach_ebpf_program( self, ) -> Option<(AttachEbpfProgramOptions, SocketControlAttachEbpfProgramResponder)>

pub fn into_detach_ebpf_program( self, ) -> Option<(SocketHook, SocketControlDetachEbpfProgramResponder)>

pub fn method_name(&self) -> &'static str

Name of the method defined in FIDL

Trait Implementations§

impl Debug for SocketControlRequest

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl Freeze for SocketControlRequest

impl !RefUnwindSafe for SocketControlRequest

impl Send for SocketControlRequest

impl Sync for SocketControlRequest

impl Unpin for SocketControlRequest

impl !UnwindSafe for SocketControlRequest

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T, D> Encode<Ambiguous1, D> for T
where D: ResourceDialect,

unsafe fn encode( self, _encoder: &mut Encoder<'_, D>, _offset: usize, _depth: Depth, ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more

impl<T, D> Encode<Ambiguous2, D> for T
where D: ResourceDialect,

unsafe fn encode( self, _encoder: &mut Encoder<'_, D>, _offset: usize, _depth: Depth, ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Pointable for T

const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.