---
title: kPOSIXErrorEHOSTDOWN
framework: coreservices
role: symbol
role_heading: Global Variable
path: coreservices/kposixerrorehostdown
---

# kPOSIXErrorEHOSTDOWN

## Declaration

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