---
title: genIOVMSegments
framework: kernel
role: symbol
role_heading: Instance Method
path: kernel/iodmacommand/3516448-geniovmsegments
---

# genIOVMSegments

## Declaration

```occ
IOReturn genIOVMSegments(SegmentFunction segmentFunction, UInt64 *offsetP, void *segmentsP, UInt32 *numSegmentsP);
```