1 files changed, 33 insertions, 0 deletions
diff --git a/pkg/tcpip/link/fdbased/mmap.go b/pkg/tcpip/link/fdbased/mmap.go
new file mode 100644
index 000000000..f1e71c233
--- /dev/null
+++ b/pkg/tcpip/link/fdbased/mmap.go
@@ -0,0 +1,33 @@
+// Copyright 2019 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// +build !linux !amd64
+
+package fdbased
+
+import "gvisor.googlesource.com/gvisor/pkg/tcpip"
+
+// Stubbed out versions for non-linux/non-amd64 platforms.
+
+func (e *endpoint) setupPacketRXRing() error {
+	return nil
+}
+
+func (e *endpoint) readMMappedPacket() ([]byte, *tcpip.Error) {
+	return nil, nil
+}
+
+func (e *endpoint) packetMMapDispatch() (bool, *tcpip.Error) {
+	return false, nil
+}