From 156cd53e7734407dc42e30af2f12cf6956cd9e24 Mon Sep 17 00:00:00 2001
From: Brad Fitzpatrick <bradfitz@tailscale.com>
Date: Mon, 24 Mar 2025 10:15:37 -0700
Subject: [PATCH] net/netmon: unexport GetState

Baby step towards #15408.

Updates #15408

Change-Id: I11fca6e677af2ad2f065d83aa0d83550143bff29
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
---
 net/netmon/interfaces_test.go | 2 +-
 net/netmon/netmon.go          | 2 +-
 net/netmon/state.go           | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/net/netmon/interfaces_test.go b/net/netmon/interfaces_test.go
index edd4f6d6e..5fec274ca 100644
--- a/net/netmon/interfaces_test.go
+++ b/net/netmon/interfaces_test.go
@@ -13,7 +13,7 @@ import (
 )
 
 func TestGetState(t *testing.T) {
-	st, err := GetState()
+	st, err := getState()
 	if err != nil {
 		t.Fatal(err)
 	}
diff --git a/net/netmon/netmon.go b/net/netmon/netmon.go
index 47b540d6a..b58356d33 100644
--- a/net/netmon/netmon.go
+++ b/net/netmon/netmon.go
@@ -161,7 +161,7 @@ func (m *Monitor) InterfaceState() *State {
 }
 
 func (m *Monitor) interfaceStateUncached() (*State, error) {
-	return GetState()
+	return getState()
 }
 
 // SetTailscaleInterfaceName sets the name of the Tailscale interface. For
diff --git a/net/netmon/state.go b/net/netmon/state.go
index a612dd06d..b6a6b2ab8 100644
--- a/net/netmon/state.go
+++ b/net/netmon/state.go
@@ -466,7 +466,7 @@ var getPAC func() string
 // It does not set the returned State.IsExpensive. The caller can populate that.
 //
 // Deprecated: use netmon.Monitor.InterfaceState instead.
-func GetState() (*State, error) {
+func getState() (*State, error) {
 	s := &State{
 		InterfaceIPs: make(map[string][]netip.Prefix),
 		Interface:    make(map[string]Interface),