---
title: addChannel
framework: driverkit
role: symbol
role_heading: Instance Method
path: driverkit/iohistogramreporter/addchannel
---

# addChannel

## Declaration

```occ
IOReturn addChannel(uint64_t channelID, const char *channelName);
```

## See Also

### Instance Methods

- [initWith](driverkit/iohistogramreporter/initwith.md)
- [overrideBucketValues](driverkit/iohistogramreporter/overridebucketvalues.md)
- [tallyValue](driverkit/iohistogramreporter/tallyvalue.md)