---
title: free
framework: kernel
role: symbol
role_heading: Instance Method
path: kernel/iodataqueuedispatchsource/3438186-free
---

# free

Performs any final cleanup for the data-queue dispatch source.

## Declaration

```occ
virtual void free(void);
```

## See Also

### Configuring the Dispatch Source

- [Create](kernel/iodataqueuedispatchsource/3438177-create.md)
- [init](kernel/iodataqueuedispatchsource/3438187-init.md)