---
title: initAll
framework: kernel
role: symbol
role_heading: Instance Method
path: kernel/iofwcompareandswapcommand/1563817-initall
---

# initAll

## Declaration

```occ
virtual bool initAll(IOFireWireNub *device, FWAddress devAddress, const UInt32 *cmpVal, const UInt32 *newVal, int size, FWDeviceCallback completion, void *refcon, bool failOnReset);
```