---
title: kIOMemoryDisableCopyOnWrite
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [driverkit 20.0+, macOS 11.0+]
path: kernel/3852596-anonymous/kiomemorydisablecopyonwrite
---

# kIOMemoryDisableCopyOnWrite

## Declaration

```occ
kIOMemoryDisableCopyOnWrite = 0x00000010
```