10 files changed, 114 insertions, 167 deletions
diff --git a/pkg/sentry/socket/netlink/BUILD b/pkg/sentry/socket/netlink/BUILD
deleted file mode 100644
index f8b8e467d..000000000
--- a/pkg/sentry/socket/netlink/BUILD
+++ /dev/null
@@ -1,35 +0,0 @@
-load("//tools:defs.bzl", "go_library")
-
-package(licenses = ["notice"])
-
-go_library(
-    name = "netlink",
-    srcs = [
-        "message.go",
-        "provider.go",
-        "socket.go",
-    ],
-    visibility = ["//pkg/sentry:internal"],
-    deps = [
-        "//pkg/abi/linux",
-        "//pkg/binary",
-        "//pkg/context",
-        "//pkg/sentry/arch",
-        "//pkg/sentry/device",
-        "//pkg/sentry/fs",
-        "//pkg/sentry/fs/fsutil",
-        "//pkg/sentry/kernel",
-        "//pkg/sentry/kernel/auth",
-        "//pkg/sentry/kernel/time",
-        "//pkg/sentry/socket",
-        "//pkg/sentry/socket/netlink/port",
-        "//pkg/sentry/socket/unix",
-        "//pkg/sentry/socket/unix/transport",
-        "//pkg/sync",
-        "//pkg/syserr",
-        "//pkg/syserror",
-        "//pkg/tcpip",
-        "//pkg/usermem",
-        "//pkg/waiter",
-    ],
-)
diff --git a/pkg/sentry/socket/netlink/netlink_state_autogen.go b/pkg/sentry/socket/netlink/netlink_state_autogen.go
new file mode 100755
index 000000000..39079575e
--- /dev/null
+++ b/pkg/sentry/socket/netlink/netlink_state_autogen.go
@@ -0,0 +1,52 @@
+// automatically generated by stateify.
+
+package netlink
+
+import (
+	"gvisor.dev/gvisor/pkg/state"
+)
+
+func (x *Socket) beforeSave() {}
+func (x *Socket) save(m state.Map) {
+	x.beforeSave()
+	m.Save("SendReceiveTimeout", &x.SendReceiveTimeout)
+	m.Save("ports", &x.ports)
+	m.Save("protocol", &x.protocol)
+	m.Save("skType", &x.skType)
+	m.Save("ep", &x.ep)
+	m.Save("connection", &x.connection)
+	m.Save("bound", &x.bound)
+	m.Save("portID", &x.portID)
+	m.Save("sendBufferSize", &x.sendBufferSize)
+	m.Save("passcred", &x.passcred)
+	m.Save("filter", &x.filter)
+}
+
+func (x *Socket) afterLoad() {}
+func (x *Socket) load(m state.Map) {
+	m.Load("SendReceiveTimeout", &x.SendReceiveTimeout)
+	m.Load("ports", &x.ports)
+	m.Load("protocol", &x.protocol)
+	m.Load("skType", &x.skType)
+	m.Load("ep", &x.ep)
+	m.Load("connection", &x.connection)
+	m.Load("bound", &x.bound)
+	m.Load("portID", &x.portID)
+	m.Load("sendBufferSize", &x.sendBufferSize)
+	m.Load("passcred", &x.passcred)
+	m.Load("filter", &x.filter)
+}
+
+func (x *kernelSCM) beforeSave() {}
+func (x *kernelSCM) save(m state.Map) {
+	x.beforeSave()
+}
+
+func (x *kernelSCM) afterLoad() {}
+func (x *kernelSCM) load(m state.Map) {
+}
+
+func init() {
+	state.Register("netlink.Socket", (*Socket)(nil), state.Fns{Save: (*Socket).save, Load: (*Socket).load})
+	state.Register("netlink.kernelSCM", (*kernelSCM)(nil), state.Fns{Save: (*kernelSCM).save, Load: (*kernelSCM).load})
+}
diff --git a/pkg/sentry/socket/netlink/port/BUILD b/pkg/sentry/socket/netlink/port/BUILD
deleted file mode 100644
index 3a22923d8..000000000
--- a/pkg/sentry/socket/netlink/port/BUILD
+++ /dev/null
@@ -1,16 +0,0 @@
-load("//tools:defs.bzl", "go_library", "go_test")
-
-package(licenses = ["notice"])
-
-go_library(
-    name = "port",
-    srcs = ["port.go"],
-    visibility = ["//pkg/sentry:internal"],
-    deps = ["//pkg/sync"],
-)
-
-go_test(
-    name = "port_test",
-    srcs = ["port_test.go"],
-    library = ":port",
-)
diff --git a/pkg/sentry/socket/netlink/port/port_state_autogen.go b/pkg/sentry/socket/netlink/port/port_state_autogen.go
new file mode 100755
index 000000000..b4b4a6758
--- /dev/null
+++ b/pkg/sentry/socket/netlink/port/port_state_autogen.go
@@ -0,0 +1,22 @@
+// automatically generated by stateify.
+
+package port
+
+import (
+	"gvisor.dev/gvisor/pkg/state"
+)
+
+func (x *Manager) beforeSave() {}
+func (x *Manager) save(m state.Map) {
+	x.beforeSave()
+	m.Save("ports", &x.ports)
+}
+
+func (x *Manager) afterLoad() {}
+func (x *Manager) load(m state.Map) {
+	m.Load("ports", &x.ports)
+}
+
+func init() {
+	state.Register("port.Manager", (*Manager)(nil), state.Fns{Save: (*Manager).save, Load: (*Manager).load})
+}
diff --git a/pkg/sentry/socket/netlink/port/port_test.go b/pkg/sentry/socket/netlink/port/port_test.go
deleted file mode 100644
index 516f6cd6c..000000000
--- a/pkg/sentry/socket/netlink/port/port_test.go
+++ /dev/null
@@ -1,82 +0,0 @@
-// Copyright 2018 The gVisor Authors.
-//
-// 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.
-
-package port
-
-import (
-	"testing"
-)
-
-func TestAllocateHint(t *testing.T) {
-	m := New()
-
-	// We can get the hint port.
-	p, ok := m.Allocate(0, 1)
-	if !ok {
-		t.Errorf("m.Allocate got !ok want ok")
-	}
-	if p != 1 {
-		t.Errorf("m.Allocate(0, 1) got %d want 1", p)
-	}
-
-	// Hint is taken.
-	p, ok = m.Allocate(0, 1)
-	if !ok {
-		t.Errorf("m.Allocate got !ok want ok")
-	}
-	if p == 1 {
-		t.Errorf("m.Allocate(0, 1) got 1 want anything else")
-	}
-
-	// Hint is available for a different protocol.
-	p, ok = m.Allocate(1, 1)
-	if !ok {
-		t.Errorf("m.Allocate got !ok want ok")
-	}
-	if p != 1 {
-		t.Errorf("m.Allocate(1, 1) got %d want 1", p)
-	}
-
-	m.Release(0, 1)
-
-	// Hint is available again after release.
-	p, ok = m.Allocate(0, 1)
-	if !ok {
-		t.Errorf("m.Allocate got !ok want ok")
-	}
-	if p != 1 {
-		t.Errorf("m.Allocate(0, 1) got %d want 1", p)
-	}
-}
-
-func TestAllocateExhausted(t *testing.T) {
-	m := New()
-
-	// Fill all ports (0 is already reserved).
-	for i := int32(1); i < maxPorts; i++ {
-		p, ok := m.Allocate(0, i)
-		if !ok {
-			t.Fatalf("m.Allocate got !ok want ok")
-		}
-		if p != i {
-			t.Fatalf("m.Allocate(0, %d) got %d want %d", i, p, i)
-		}
-	}
-
-	// Now no more can be allocated.
-	p, ok := m.Allocate(0, 1)
-	if ok {
-		t.Errorf("m.Allocate got %d, ok want !ok", p)
-	}
-}
diff --git a/pkg/sentry/socket/netlink/route/BUILD b/pkg/sentry/socket/netlink/route/BUILD
deleted file mode 100644
index 0234aadde..000000000
--- a/pkg/sentry/socket/netlink/route/BUILD
+++ /dev/null
@@ -1,18 +0,0 @@
-load("//tools:defs.bzl", "go_library")
-
-package(licenses = ["notice"])
-
-go_library(
-    name = "route",
-    srcs = ["protocol.go"],
-    visibility = ["//pkg/sentry:internal"],
-    deps = [
-        "//pkg/abi/linux",
-        "//pkg/context",
-        "//pkg/sentry/inet",
-        "//pkg/sentry/kernel",
-        "//pkg/sentry/kernel/auth",
-        "//pkg/sentry/socket/netlink",
-        "//pkg/syserr",
-    ],
-)
diff --git a/pkg/sentry/socket/netlink/route/route_state_autogen.go b/pkg/sentry/socket/netlink/route/route_state_autogen.go
new file mode 100755
index 000000000..f4225cb3c
--- /dev/null
+++ b/pkg/sentry/socket/netlink/route/route_state_autogen.go
@@ -0,0 +1,20 @@
+// automatically generated by stateify.
+
+package route
+
+import (
+	"gvisor.dev/gvisor/pkg/state"
+)
+
+func (x *Protocol) beforeSave() {}
+func (x *Protocol) save(m state.Map) {
+	x.beforeSave()
+}
+
+func (x *Protocol) afterLoad() {}
+func (x *Protocol) load(m state.Map) {
+}
+
+func init() {
+	state.Register("route.Protocol", (*Protocol)(nil), state.Fns{Save: (*Protocol).save, Load: (*Protocol).load})
+}
diff --git a/pkg/sentry/socket/netlink/uevent/BUILD b/pkg/sentry/socket/netlink/uevent/BUILD
deleted file mode 100644
index b6434923c..000000000
--- a/pkg/sentry/socket/netlink/uevent/BUILD
+++ /dev/null
@@ -1,16 +0,0 @@
-load("//tools:defs.bzl", "go_library")
-
-package(licenses = ["notice"])
-
-go_library(
-    name = "uevent",
-    srcs = ["protocol.go"],
-    visibility = ["//pkg/sentry:internal"],
-    deps = [
-        "//pkg/abi/linux",
-        "//pkg/context",
-        "//pkg/sentry/kernel",
-        "//pkg/sentry/socket/netlink",
-        "//pkg/syserr",
-    ],
-)
diff --git a/pkg/sentry/socket/netlink/uevent/protocol.go b/pkg/sentry/socket/netlink/uevent/protocol.go
index 1ee4296bc..1ee4296bc 100644..100755
--- a/pkg/sentry/socket/netlink/uevent/protocol.go
+++ b/pkg/sentry/socket/netlink/uevent/protocol.go
diff --git a/pkg/sentry/socket/netlink/uevent/uevent_state_autogen.go b/pkg/sentry/socket/netlink/uevent/uevent_state_autogen.go
new file mode 100755
index 000000000..01a99399d
--- /dev/null
+++ b/pkg/sentry/socket/netlink/uevent/uevent_state_autogen.go
@@ -0,0 +1,20 @@
+// automatically generated by stateify.
+
+package uevent
+
+import (
+	"gvisor.dev/gvisor/pkg/state"
+)
+
+func (x *Protocol) beforeSave() {}
+func (x *Protocol) save(m state.Map) {
+	x.beforeSave()
+}
+
+func (x *Protocol) afterLoad() {}
+func (x *Protocol) load(m state.Map) {
+}
+
+func init() {
+	state.Register("uevent.Protocol", (*Protocol)(nil), state.Fns{Save: (*Protocol).save, Load: (*Protocol).load})
+}