---
title: kATASupportsFlushCacheExtendedMask
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.12+]
path: kernel/1646150-anonymous/katasupportsflushcacheextendedmask
---

# kATASupportsFlushCacheExtendedMask

## Declaration

```occ
kATASupportsFlushCacheExtendedMask = (1 << kATASupportsFlushCacheExtendedBit)
```