---
title: target
framework: kernel
role: symbol
role_heading: Instance Property
path: kernel/iostoragecompletion/1574989-target
---

# target

Opaque client-supplied pointer (or an instance pointer for a C++ callback).

## Declaration

```occ
void *target;
```

## See Also

### Fields

- [action](kernel/iostoragecompletion/1575006-action.md)
- [parameter](kernel/iostoragecompletion/1574974-parameter.md)