---
title: "ExitStatus.signal(_:)"
framework: testing
role: symbol
role_heading: Case
path: "testing/exitstatus/signal(_:)"
---

# ExitStatus.signal(_:)

The process exited with the given signal.

## Declaration

```swift
case signal(CInt)
```

## Parameters

- `signal`: The signal that caused the process to exit.

## Discussion

Discussion The C programming language defines a number of standard signals. Platforms may additionally define their own non-standard signal codes:  |   |   |   |   |   |