25 lines
485 B
Go
25 lines
485 B
Go
// Copyright 2020 The gVisor Authors.
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//
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// +build go1.13
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// +build !go1.17
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// Check go:linkname function signatures when updating Go version.
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package sync
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import (
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_ "unsafe" // for go:linkname
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)
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//go:linkname canSpin sync.runtime_canSpin
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func canSpin(i int) bool
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//go:linkname doSpin sync.runtime_doSpin
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func doSpin()
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//go:linkname goyield runtime.goyield
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func goyield()
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