runtime: ignore power notification error seen on Windows Docker

ianlancetaylor · ianlancetaylor · commit d2de9bd59c06 · 2020-01-16T04:02:37.000Z
Fixes #36557 Change-Id: Ia8125f382d5e14e5612da811268a58971cc9ac08 Reviewed-on: https://go-review.googlesource.com/c/go/+/214917 Run-TryBot: Ian Lance Taylor <iant@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org> Reviewed-by: Jason A. Donenfeld <Jason@zx2c4.com> Reviewed-by: Austin Clements <austin@google.com>
diff --git a/src/runtime/os_windows.go b/src/runtime/os_windows.go
@@ -294,8 +294,9 @@ func loadOptionalSyscalls() {
 
 func monitorSuspendResume() {
 	const (
-		_DEVICE_NOTIFY_CALLBACK = 2
-		_ERROR_FILE_NOT_FOUND   = 2
+		_DEVICE_NOTIFY_CALLBACK   = 2
+		_ERROR_FILE_NOT_FOUND     = 2
+		_ERROR_INVALID_PARAMETERS = 87
 	)
 	type _DEVICE_NOTIFY_SUBSCRIBE_PARAMETERS struct {
 		callback uintptr
@@ -333,6 +334,10 @@ func monitorSuspendResume() {
 		// also have their clock on "program time", and therefore
 		// don't want or need this anyway.
 		return
+	case _ERROR_INVALID_PARAMETERS:
+		// This is seen when running in Windows Docker.
+		// See issue 36557.
+		return
 	default:
 		println("runtime: PowerRegisterSuspendResumeNotification failed with errno=", ret)
 		throw("runtime: PowerRegisterSuspendResumeNotification failure")
