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Diffstat (limited to 'libgo/misc/cgo/test/backdoor.go')
-rw-r--r--libgo/misc/cgo/test/backdoor.go11
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diff --git a/libgo/misc/cgo/test/backdoor.go b/libgo/misc/cgo/test/backdoor.go
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+++ b/libgo/misc/cgo/test/backdoor.go
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+// Copyright 2014 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package cgotest
+
+import _ "unsafe"
+
+//go:linkname lockedOSThread runtime.lockedOSThread
+//extern runtime_lockedOSThread
+func lockedOSThread() bool