Struct kernel::registry::UserspaceHandle

pub struct UserspaceHandle {
    req_producer_leaked: ErasedKProducer,
    req_deser: unsafe fn(_: UserRequest<'_>, _: &ErasedKProducer, _: &MpscProducer, _: ServiceId, _: ClientId) -> Result<(), UserHandlerError>,
    service_id: ServiceId,
    client_id: ClientId,
}

A UserspaceHandle is used to process incoming serialized messages from userspace. It contains a method that can be used to deserialize messages from a given UUID, and send that request (if the deserialization is successful) to a given driver service.

Fields

req_producer_leaked: ErasedKProducer

req_deser: unsafe fn(_: UserRequest<'_>, _: &ErasedKProducer, _: &MpscProducer, _: ServiceId, _: ClientId) -> Result<(), UserHandlerError>

service_id: ServiceId

client_id: ClientId

Implementations

impl UserspaceHandle

pub fn process_msg( &self, user_msg: UserRequest<'_>, user_ring: &MpscProducer, ) -> Result<(), UserHandlerError>