---
title: kPOSIXErrorEINPROGRESS
framework: coreservices
role: symbol
role_heading: Global Variable
path: coreservices/kposixerroreinprogress
---

# kPOSIXErrorEINPROGRESS

## Declaration

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