---
title: dk_physical_extent_t
framework: Kernel
role: symbol
role_heading: Structure
platforms: [macOS 10.7+]
path: kernel/dk_physical_extent_t
---

# dk_physical_extent_t

## Declaration

```occ
typedef struct dk_physical_extent_t {
    ...
} dk_physical_extent_t;
```

## Topics

### Instance Properties

- [dev](kernel/dk_physical_extent_t/1552646-dev.md)
- [length](kernel/dk_physical_extent_t/1552728-length.md)
- [offset](kernel/dk_physical_extent_t/1552714-offset.md)
- [reserved0128](kernel/dk_physical_extent_t/1552659-reserved0128.md)