3 files changed, 46 insertions, 25 deletions
diff --git a/pkg/tcpip/link/tun/BUILD b/pkg/tcpip/link/tun/BUILD
deleted file mode 100644
index e0db6cf54..000000000
--- a/pkg/tcpip/link/tun/BUILD
+++ /dev/null
@@ -1,25 +0,0 @@
-load("//tools:defs.bzl", "go_library")
-
-package(licenses = ["notice"])
-
-go_library(
-    name = "tun",
-    srcs = [
-        "device.go",
-        "protocol.go",
-        "tun_unsafe.go",
-    ],
-    visibility = ["//visibility:public"],
-    deps = [
-        "//pkg/abi/linux",
-        "//pkg/refs",
-        "//pkg/sync",
-        "//pkg/syserror",
-        "//pkg/tcpip",
-        "//pkg/tcpip/buffer",
-        "//pkg/tcpip/header",
-        "//pkg/tcpip/link/channel",
-        "//pkg/tcpip/stack",
-        "//pkg/waiter",
-    ],
-)
diff --git a/pkg/tcpip/link/tun/tun_state_autogen.go b/pkg/tcpip/link/tun/tun_state_autogen.go
new file mode 100644
index 000000000..7f75aef19
--- /dev/null
+++ b/pkg/tcpip/link/tun/tun_state_autogen.go
@@ -0,0 +1,41 @@
+// automatically generated by stateify.
+
+package tun
+
+import (
+	"gvisor.dev/gvisor/pkg/state"
+)
+
+func (x *Device) StateTypeName() string {
+	return "pkg/tcpip/link/tun.Device"
+}
+
+func (x *Device) StateFields() []string {
+	return []string{
+		"Queue",
+		"endpoint",
+		"notifyHandle",
+		"flags",
+	}
+}
+
+func (x *Device) StateSave(m state.Sink) {
+	x.beforeSave()
+	m.Save(0, &x.Queue)
+	m.Save(1, &x.endpoint)
+	m.Save(2, &x.notifyHandle)
+	m.Save(3, &x.flags)
+}
+
+func (x *Device) afterLoad() {}
+
+func (x *Device) StateLoad(m state.Source) {
+	m.Load(0, &x.Queue)
+	m.Load(1, &x.endpoint)
+	m.Load(2, &x.notifyHandle)
+	m.Load(3, &x.flags)
+}
+
+func init() {
+	state.Register((*Device)(nil))
+}
diff --git a/pkg/tcpip/link/tun/tun_unsafe_state_autogen.go b/pkg/tcpip/link/tun/tun_unsafe_state_autogen.go
new file mode 100644
index 000000000..149299ea3
--- /dev/null
+++ b/pkg/tcpip/link/tun/tun_unsafe_state_autogen.go
@@ -0,0 +1,5 @@
+// automatically generated by stateify.
+
+// +build linux
+
+package tun