1 files changed, 16 insertions, 14 deletions

diff --git a/services/errors.go b/services/errors.go
index 7a441778..c0588494 100644
--- a/services/errors.go
+++ b/services/errors.go
@@ -1,13 +1,12 @@
 /* SPDX-License-Identifier: MIT
  *
- * Copyright (C) 2017-2019 WireGuard LLC. All Rights Reserved.
+ * Copyright (C) 2019-2022 WireGuard LLC. All Rights Reserved.
  */
 
 package services
 
 import (
 	"fmt"
-	"syscall"
 
 	"golang.org/x/sys/windows"
 )
@@ -18,18 +17,19 @@ const (
 	ErrorSuccess Error = iota
 	ErrorRingloggerOpen
 	ErrorLoadConfiguration
-	ErrorCreateWintun
-	ErrorUAPIListen
+	ErrorCreateNetworkAdapter
 	ErrorDNSLookup
 	ErrorFirewall
 	ErrorDeviceSetConfig
+	ErrorDeviceBringUp
 	ErrorBindSocketsToDefaultRoutes
+	ErrorMonitorMTUChanges
 	ErrorSetNetConfig
 	ErrorDetermineExecutablePath
-	ErrorOpenNULFile
 	ErrorTrackTunnels
 	ErrorEnumerateSessions
 	ErrorDropPrivileges
+	ErrorRunScript
 	ErrorWin32
 )
 
@@ -43,28 +43,30 @@ func (e Error) Error() string {
 		return "Unable to determine path of running executable"
 	case ErrorLoadConfiguration:
 		return "Unable to load configuration from path"
-	case ErrorCreateWintun:
-		return "Unable to create Wintun interface"
-	case ErrorUAPIListen:
-		return "Unable to listen on named pipe"
+	case ErrorCreateNetworkAdapter:
+		return "Unable to create network adapter"
 	case ErrorDNSLookup:
 		return "Unable to resolve one or more DNS hostname endpoints"
 	case ErrorFirewall:
 		return "Unable to enable firewall rules"
 	case ErrorDeviceSetConfig:
 		return "Unable to set device configuration"
+	case ErrorDeviceBringUp:
+		return "Unable to bring up adapter"
 	case ErrorBindSocketsToDefaultRoutes:
 		return "Unable to bind sockets to default route"
+	case ErrorMonitorMTUChanges:
+		return "Unable to monitor default route MTU for changes"
 	case ErrorSetNetConfig:
-		return "Unable to set interface addresses, routes, dns, and/or interface settings"
-	case ErrorOpenNULFile:
-		return "Unable to open NUL file"
+		return "Unable to configure adapter network settings"
 	case ErrorTrackTunnels:
 		return "Unable to track existing tunnels"
 	case ErrorEnumerateSessions:
 		return "Unable to enumerate current sessions"
 	case ErrorDropPrivileges:
 		return "Unable to drop privileges"
+	case ErrorRunScript:
+		return "An error occurred while running a configuration script command"
 	case ErrorWin32:
 		return "An internal Windows error has occurred"
 	default:
@@ -73,7 +75,7 @@ func (e Error) Error() string {
 }
 
 func DetermineErrorCode(err error, serviceError Error) (bool, uint32) {
-	if syserr, ok := err.(syscall.Errno); ok {
+	if syserr, ok := err.(windows.Errno); ok {
 		return false, uint32(syserr)
 	} else if serviceError != ErrorSuccess {
 		return true, uint32(serviceError)
@@ -85,7 +87,7 @@ func DetermineErrorCode(err error, serviceError Error) (bool, uint32) {
 func CombineErrors(err error, serviceError Error) error {
 	if serviceError != ErrorSuccess {
 		if err != nil {
-			return fmt.Errorf("%v: %v", serviceError, err)
+			return fmt.Errorf("%v: %w", serviceError, err)
 		}
 		return serviceError
 	}