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race_off.go
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race_off.go
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// Copyright 2017 The Cockroach Authors.
//
// Use of this software is governed by the Business Source License
// included in the file licenses/BSL.txt.
//
// As of the Change Date specified in that file, in accordance with
// the Business Source License, use of this software will be governed
// by the Apache License, Version 2.0, included in the file
// licenses/APL.txt.
//go:build !race
// +build !race
package util
// RaceEnabled is true if CockroachDB was built with the race build tag.
const RaceEnabled = false
// EnableRacePreemptionPoints enables goroutine preemption points declared with
// RacePreempt for builds using the race build tag.
func EnableRacePreemptionPoints() func() { return func() {} }
// RacePreempt adds a goroutine preemption point if CockroachDB was built with
// the race build tag and preemption points have been enabled. The function is a
// no-op (and should be optimized out through dead code elimination) if the race
// build tag was not used.
func RacePreempt() {}