---
title: BE_KEVENT_RETURN_IMMEDIATELY
framework: BrowserEngineCore
role: symbol
role_heading: Global Variable
platforms: [iOS 17.4+, iPadOS 17.4+]
path: browserenginecore/be_kevent_return_immediately
---

# BE_KEVENT_RETURN_IMMEDIATELY

Indicates that a request to receive kernel events needs to return without waiting for events.

## Declaration

```swift
var BE_KEVENT_RETURN_IMMEDIATELY: Int32 { get }
```

## Overview

Overview Use this constant in the be_flags parameter of be_kevent(_:_:_:_:_:_:), or the flags parameter of be_kevent64(_:_:_:_:_:_:), to poll for kernel events.

## See Also

### Kernel events

- [be_kevent(_:_:_:_:_:_:)](browserenginecore/be_kevent(_:_:_:_:_:_:).md)
- [be_kevent64(_:_:_:_:_:_:)](browserenginecore/be_kevent64(_:_:_:_:_:_:).md)
- [BE_KEVENT_NO_FLAGS](browserenginecore/be_kevent_no_flags.md)