---
title: getPhysicalSegment
framework: kernel
role: symbol
role_heading: Instance Method
path: kernel/iomemorymap/1441817-getphysicalsegment
---

# getPhysicalSegment

## Declaration

```occ
virtual IOPhysicalAddress getPhysicalSegment(IOByteCount offset, IOByteCount *length, IOOptionBits options);
```