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23 lines
558 B
Go
23 lines
558 B
Go
// Copyright 2021 Harness Inc. All rights reserved.
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// Use of this source code is governed by the Polyform Free Trial License
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// that can be found in the LICENSE.md file for this repository.
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// Package mutex provides a global mutex.
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package mutex
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import "sync"
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var m sync.RWMutex
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// RLock locks the global mutex for reads.
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func RLock() { m.RLock() }
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// RUnlock unlocks the global mutex.
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func RUnlock() { m.RUnlock() }
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// Lock locks the global mutex for writes.
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func Lock() { m.Lock() }
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// Unlock unlocks the global mutex.
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func Unlock() { m.Unlock() }
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