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31 lines
606 B
Go
31 lines
606 B
Go
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// Copyright (c) Tailscale Inc & AUTHORS
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// SPDX-License-Identifier: BSD-3-Clause
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// This file exports optimized implementation of the [Context] that omits runtime checks.
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// It is used when the build tag ts_omit_ctxlock_checks is set.
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//go:build ts_omit_ctxlock_checks
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package ctxlock
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import (
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"context"
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"sync"
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)
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type Context struct {
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unchecked
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}
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func None() Context {
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return Context{noneUnchecked}
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}
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func Wrap(parent context.Context) Context {
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return Context{wrapUnchecked(parent)}
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}
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func Lock(parent Context, mu *sync.Mutex) Context {
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return Context{lockUnchecked(parent.unchecked, mu)}
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}
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