---
title: "IONetworkController::Action"
framework: kernel
role: pseudoSymbol
path: kernel/ionetworkcontroller/ionetworkcontroller_action
---

# IONetworkController::Action

## Declaration

```occ
typedef IOReturn ( *Action)(
   void *target,
   void *param0,
   void *param1,
   void *param2,
   void *param3);
```

## Parameters

- `target`: The first argument passed to action.
- `param0`: Action parameter 0.
- `param1`: Action parameter 1.
- `param2`: Action parameter 2.
- `param3`: Action parameter 3.

## Overview

Overview Definition of a C function that can be called through executeCommand().

## See Also

### Callbacks

- [Action](kernel/ioworkloop/action.md)