---
title: callPlatformFunction
framework: kernel
role: symbol
role_heading: Instance Method
path: kernel/ioframebuffer/1397717-callplatformfunction
---

# callPlatformFunction

## Declaration

```occ
virtual IOReturn callPlatformFunction(const OSSymbol *functionName, bool waitForFunction, void *p1, void *p2, void *p3, void *p4);
```