---
title: writeNVRAMPartition
framework: kernel
role: symbol
role_heading: Instance Method
path: kernel/iodtnvram/1588033-writenvrampartition
---

# writeNVRAMPartition

## Declaration

```occ
virtual IOReturn writeNVRAMPartition(const OSSymbol *partitionID, IOByteCount offset, uint8_t *buffer, IOByteCount length);
```