---
title: IORTC
framework: kernel
role: symbol
role_heading: Class
path: kernel/iortc
---

# IORTC

## Declaration

```occ
class IORTC : IOService
```

## Topics

### Instance Methods

- [getGMTTimeOfDay](kernel/iortc/2935660-getgmttimeofday.md)
- [getMetaClass](kernel/iortc/2935658-getmetaclass.md)
- [getMonotonicClockAndTimestamp](kernel/iortc/2935662-getmonotonicclockandtimestamp.md)
- [getMonotonicClockOffset](kernel/iortc/2935663-getmonotonicclockoffset.md)
- [getUTCTimeOfDay](kernel/iortc/2935654-getutctimeofday.md)
- [setAlarmEnable](kernel/iortc/2935655-setalarmenable.md)
- [setGMTTimeOfDay](kernel/iortc/2935659-setgmttimeofday.md)
- [setMonotonicClockOffset](kernel/iortc/2935661-setmonotonicclockoffset.md)
- [setUTCTimeOfDay](kernel/iortc/2935656-setutctimeofday.md)

## Relationships

### Inherits From

- [IOService](kernel/ioservice.md)

## See Also

### Real Time Support

- [IORTCController](kernel/iortccontroller.md)