| // Copyright 2020 The gVisor Authors. | |
| // | |
| // Use of this source code is governed by a BSD-style | |
| // license that can be found in the LICENSE file. | |
| // +build go1.14 | |
| // +build !go1.18 | |
| // Check go:linkname function signatures when updating Go version. | |
| package sync | |
| import ( | |
| _ "unsafe" // for go:linkname | |
| ) | |
| //go:linkname goyield runtime.goyield | |
| func goyield() |