stateify: convert all packages to use explicit mode.

PiperOrigin-RevId: 207007153
Change-Id: Ifedf1cc3758dc18be16647a4ece9c840c1c636c9

4 files changed, 16 insertions, 15 deletions

diff --git a/pkg/tcpip/transport/unix/BUILD b/pkg/tcpip/transport/unix/BUILD
index 676f2cf92..dae0bd079 100644
--- a/pkg/tcpip/transport/unix/BUILD
+++ b/pkg/tcpip/transport/unix/BUILD
@@ -1,17 +1,6 @@
 package(licenses = ["notice"])  # Apache 2.0
 
-load("//tools/go_stateify:defs.bzl", "go_library", "go_stateify")
-
-go_stateify(
-    name = "unix_state",
-    srcs = [
-        "connectioned.go",
-        "connectionless.go",
-        "unix.go",
-    ],
-    out = "unix_state.go",
-    package = "unix",
-)
+load("//tools/go_stateify:defs.bzl", "go_library")
 
 go_library(
     name = "unix",
@@ -20,14 +9,11 @@ go_library(
         "connectioned_state.go",
         "connectionless.go",
         "unix.go",
-        "unix_state.go",
     ],
     importpath = "gvisor.googlesource.com/gvisor/pkg/tcpip/transport/unix",
     visibility = ["//:sandbox"],
     deps = [
         "//pkg/ilist",
-        "//pkg/log",
-        "//pkg/state",
         "//pkg/tcpip",
         "//pkg/tcpip/buffer",
         "//pkg/tcpip/transport/queue",
diff --git a/pkg/tcpip/transport/unix/connectioned.go b/pkg/tcpip/transport/unix/connectioned.go
index 0e63186b2..dd7c03cf1 100644
--- a/pkg/tcpip/transport/unix/connectioned.go
+++ b/pkg/tcpip/transport/unix/connectioned.go
@@ -85,6 +85,8 @@ type ConnectingEndpoint interface {
 // path != "" && acceptedChan != nil => bound and listening.
 //
 // Only one of these will be true at any moment.
+//
+// +stateify savable
 type connectionedEndpoint struct {
 	baseEndpoint
 
diff --git a/pkg/tcpip/transport/unix/connectionless.go b/pkg/tcpip/transport/unix/connectionless.go
index 3276ddcd0..2a6ec8b4b 100644
--- a/pkg/tcpip/transport/unix/connectionless.go
+++ b/pkg/tcpip/transport/unix/connectionless.go
@@ -25,6 +25,8 @@ import (
 //
 // Specifically, this means datagram unix sockets not created with
 // socketpair(2).
+//
+// +stateify savable
 type connectionlessEndpoint struct {
 	baseEndpoint
 }
diff --git a/pkg/tcpip/transport/unix/unix.go b/pkg/tcpip/transport/unix/unix.go
index 190a1ccdb..8e4af3139 100644
--- a/pkg/tcpip/transport/unix/unix.go
+++ b/pkg/tcpip/transport/unix/unix.go
@@ -60,6 +60,8 @@ type CredentialsControlMessage interface {
 }
 
 // A ControlMessages represents a collection of socket control messages.
+//
+// +stateify savable
 type ControlMessages struct {
 	// Rights is a control message containing FDs.
 	Rights RightsControlMessage
@@ -235,6 +237,8 @@ type BoundEndpoint interface {
 }
 
 // message represents a message passed over a Unix domain socket.
+//
+// +stateify savable
 type message struct {
 	ilist.Entry
 
@@ -306,6 +310,8 @@ type Receiver interface {
 }
 
 // queueReceiver implements Receiver for datagram sockets.
+//
+// +stateify savable
 type queueReceiver struct {
 	readQueue *queue.Queue
 }
@@ -369,6 +375,8 @@ func (q *queueReceiver) RecvMaxQueueSize() int64 {
 func (*queueReceiver) Release() {}
 
 // streamQueueReceiver implements Receiver for stream sockets.
+//
+// +stateify savable
 type streamQueueReceiver struct {
 	queueReceiver
 
@@ -579,6 +587,7 @@ type ConnectedEndpoint interface {
 	Release()
 }
 
+// +stateify savable
 type connectedEndpoint struct {
 	// endpoint represents the subset of the Endpoint functionality needed by
 	// the connectedEndpoint. It is implemented by both connectionedEndpoint
@@ -671,6 +680,8 @@ func (*connectedEndpoint) Release() {}
 // unix domain socket Endpoint implementations.
 //
 // Not to be used on its own.
+//
+// +stateify savable
 type baseEndpoint struct {
 	*waiter.Queue