1 files changed, 72 insertions, 0 deletions
diff --git a/pkg/tcpip/stack/stack_global_state.go b/pkg/tcpip/stack/stack_global_state.go
index dfec4258a..33824afd0 100644
--- a/pkg/tcpip/stack/stack_global_state.go
+++ b/pkg/tcpip/stack/stack_global_state.go
@@ -14,6 +14,78 @@
 
 package stack
 
+import "time"
+
 // StackFromEnv is the global stack created in restore run.
 // FIXME(b/36201077)
 var StackFromEnv *Stack
+
+// saveT is invoked by stateify.
+func (t *TCPCubicState) saveT() unixTime {
+	return unixTime{t.T.Unix(), t.T.UnixNano()}
+}
+
+// loadT is invoked by stateify.
+func (t *TCPCubicState) loadT(unix unixTime) {
+	t.T = time.Unix(unix.second, unix.nano)
+}
+
+// saveXmitTime is invoked by stateify.
+func (t *TCPRACKState) saveXmitTime() unixTime {
+	return unixTime{t.XmitTime.Unix(), t.XmitTime.UnixNano()}
+}
+
+// loadXmitTime is invoked by stateify.
+func (t *TCPRACKState) loadXmitTime(unix unixTime) {
+	t.XmitTime = time.Unix(unix.second, unix.nano)
+}
+
+// saveLastSendTime is invoked by stateify.
+func (t *TCPSenderState) saveLastSendTime() unixTime {
+	return unixTime{t.LastSendTime.Unix(), t.LastSendTime.UnixNano()}
+}
+
+// loadLastSendTime is invoked by stateify.
+func (t *TCPSenderState) loadLastSendTime(unix unixTime) {
+	t.LastSendTime = time.Unix(unix.second, unix.nano)
+}
+
+// saveRTTMeasureTime is invoked by stateify.
+func (t *TCPSenderState) saveRTTMeasureTime() unixTime {
+	return unixTime{t.RTTMeasureTime.Unix(), t.RTTMeasureTime.UnixNano()}
+}
+
+// loadRTTMeasureTime is invoked by stateify.
+func (t *TCPSenderState) loadRTTMeasureTime(unix unixTime) {
+	t.RTTMeasureTime = time.Unix(unix.second, unix.nano)
+}
+
+// saveMeasureTime is invoked by stateify.
+func (r *RcvBufAutoTuneParams) saveMeasureTime() unixTime {
+	return unixTime{r.MeasureTime.Unix(), r.MeasureTime.UnixNano()}
+}
+
+// loadMeasureTime is invoked by stateify.
+func (r *RcvBufAutoTuneParams) loadMeasureTime(unix unixTime) {
+	r.MeasureTime = time.Unix(unix.second, unix.nano)
+}
+
+// saveRTTMeasureTime is invoked by stateify.
+func (r *RcvBufAutoTuneParams) saveRTTMeasureTime() unixTime {
+	return unixTime{r.RTTMeasureTime.Unix(), r.RTTMeasureTime.UnixNano()}
+}
+
+// loadRTTMeasureTime is invoked by stateify.
+func (r *RcvBufAutoTuneParams) loadRTTMeasureTime(unix unixTime) {
+	r.RTTMeasureTime = time.Unix(unix.second, unix.nano)
+}
+
+// saveSegTime is invoked by stateify.
+func (t *TCPEndpointState) saveSegTime() unixTime {
+	return unixTime{t.SegTime.Unix(), t.SegTime.UnixNano()}
+}
+
+// loadSegTime is invoked by stateify.
+func (t *TCPEndpointState) loadSegTime(unix unixTime) {
+	t.SegTime = time.Unix(unix.second, unix.nano)
+}