---
title: syncSIOCGIFDEVMTU
framework: kernel
role: symbol
role_heading: Instance Method
path: kernel/ioethernetinterface/1585548-syncsiocgifdevmtu
---

# syncSIOCGIFDEVMTU

## Declaration

```occ
int syncSIOCGIFDEVMTU(IONetworkController *ctr, struct ifreq *ifr);
```