---
title: OSAllocatedUnfairLock.Ownership.owner
framework: os
role: symbol
role_heading: Case
path: os/osallocatedunfairlock/ownership/owner
---

# OSAllocatedUnfairLock.Ownership.owner

Describes code that owns the lock.

## Declaration

```swift
case owner
```

## See Also

### Specifying ownership

- [OSAllocatedUnfairLock.Ownership.notOwner](os/osallocatedunfairlock/ownership/notowner.md)