diff options
Diffstat (limited to 'pkg/tcpip/stack/registration.go')
| -rw-r--r-- | pkg/tcpip/stack/registration.go | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/pkg/tcpip/stack/registration.go b/pkg/tcpip/stack/registration.go index ff356ea22..f3cc849ec 100644 --- a/pkg/tcpip/stack/registration.go +++ b/pkg/tcpip/stack/registration.go @@ -64,13 +64,24 @@ const ( type TransportEndpoint interface { // HandlePacket is called by the stack when new packets arrive to // this transport endpoint. - HandlePacket(r *Route, id TransportEndpointID, netHeader buffer.View, vv buffer.VectorisedView) + HandlePacket(r *Route, id TransportEndpointID, vv buffer.VectorisedView) // HandleControlPacket is called by the stack when new control (e.g., // ICMP) packets arrive to this transport endpoint. HandleControlPacket(id TransportEndpointID, typ ControlType, extra uint32, vv buffer.VectorisedView) } +// RawTransportEndpoint is the interface that needs to be implemented by raw +// transport protocol endpoints. RawTransportEndpoints receive the entire +// packet - including the link, network, and transport headers - as delivered +// to netstack. +type RawTransportEndpoint interface { + // HandlePacket is called by the stack when new packets arrive to + // this transport endpoint. The packet contains all data from the link + // layer up. + HandlePacket(r *Route, netHeader buffer.View, packet buffer.VectorisedView) +} + // TransportProtocol is the interface that needs to be implemented by transport // protocols (e.g., tcp, udp) that want to be part of the networking stack. type TransportProtocol interface { |