From e0afa8789963c18c1afed7d222754ef4b7415a7d Mon Sep 17 00:00:00 2001
From: Googler <noreply@google.com>
Date: Thu, 7 Feb 2019 13:44:57 -0800
Subject: Internal change.

PiperOrigin-RevId: 232937200
Change-Id: I5c3709cc8f1313313ff618a45e48c14a3a111cb4
---
 pkg/tcpip/stack/registration.go | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'pkg/tcpip/stack')

diff --git a/pkg/tcpip/stack/registration.go b/pkg/tcpip/stack/registration.go
index 6becd9426..010d51886 100644
--- a/pkg/tcpip/stack/registration.go
+++ b/pkg/tcpip/stack/registration.go
@@ -253,6 +253,15 @@ type LinkEndpoint interface {
 	IsAttached() bool
 }
 
+// InjectableLinkEndpoint is a LinkEndpoint where inbound packets are
+// delivered via the Inject method.
+type InjectableLinkEndpoint interface {
+	LinkEndpoint
+
+	// Inject injects an inbound packet.
+	Inject(protocol tcpip.NetworkProtocolNumber, vv buffer.VectorisedView)
+}
+
 // A LinkAddressResolver is an extension to a NetworkProtocol that
 // can resolve link addresses.
 type LinkAddressResolver interface {
-- 
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