---
title: "IOConnectTrap2(_:_:_:_:)"
framework: IOKit
role: symbol
role_heading: Function
platforms: [macOS 10.0+]
path: iokit/1514354-ioconnecttrap2
---

# IOConnectTrap2(_:_:_:_:)

## Declaration

```swift
func IOConnectTrap2(_ connect: io_connect_t, _ index: UInt32, _ p1: UInt, _ p2: UInt) -> kern_return_t
```