---
title: SFLT_EXTENDED_REGISTRY
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.12+]
path: kernel/1645970-anonymous/sflt_extended_registry
---

# SFLT_EXTENDED_REGISTRY

## Declaration

```occ
SFLT_EXTENDED_REGISTRY = 0x08
```

## Discussion

Discussion Indicates that this socket filter wants to attach to all the sockets already present on the system. It will also receive notifications for these sockets.