---
title: OSActionAbortedHandler
framework: driverkit
role: symbol
role_heading: Type Alias
path: driverkit/osactionabortedhandler
---

# OSActionAbortedHandler

The block to call before aborting an action object.

## Declaration

```occ
typedef void (^)(void) OSActionAbortedHandler;
```

## See Also

### Ending the Action Early

- [Cancel](driverkit/osaction/cancel.md)
- [Aborted](driverkit/osaction/aborted.md)
- [OSActionCancelHandler](driverkit/osactioncancelhandler.md)