---
title: SetDataAvailableHandler_Invoke
framework: kernel
role: symbol
role_heading: Type Method
path: kernel/iodataqueuedispatchsource/3223228-setdataavailablehandler_invoke
---

# SetDataAvailableHandler_Invoke

## Declaration

```occ
static kern_return_t SetDataAvailableHandler_Invoke(const IORPC rpc, OSMetaClassBase *target, SetDataAvailableHandler_Handler func);
```