---
title: syncSIOCSIFLLADDR
framework: kernel
role: symbol
role_heading: Instance Method
path: kernel/ioethernetinterface/1585545-syncsiocsiflladdr
---

# syncSIOCSIFLLADDR

## Declaration

```occ
int syncSIOCSIFLLADDR(IONetworkController *ctr, const char *lladdr, int len);
```