---
title: kPOSIXErrorEADDRINUSE
framework: coreservices
role: symbol
role_heading: Global Variable
path: coreservices/kposixerroreaddrinuse
---

# kPOSIXErrorEADDRINUSE

## Declaration

```swift
var kPOSIXErrorEADDRINUSE: Int { get }
```