---
title: noChildProcess
framework: system
role: symbol
role_heading: Type Property
path: system/errno/nochildprocess
---

# noChildProcess

No child processes.

## Declaration

```swift
static var noChildProcess: Errno { get }
```

## Mentioned in

Adopting Swift Error Constants

## Discussion

Discussion A wait(2) or waitpid(2) function was executed by a process that doesn’t have any existing child processes or whose child processes are all already being waited for. The corresponding C error is ECHILD.

## See Also

### Process Errors

- [argListTooLong](system/errno/arglisttoolong.md)
- [identifierRemoved](system/errno/identifierremoved.md)
- [noSuchProcess](system/errno/nosuchprocess.md)
- [previousOwnerDied](system/errno/previousownerdied.md)
- [tooManyProcesses](system/errno/toomanyprocesses.md)