---
title: OS_dispatch_io
framework: dispatch
role: symbol
role_heading: Protocol
path: dispatch/os_dispatch_io
---

# OS_dispatch_io

## Declaration

```occ
@protocol OS_dispatch_io <OS_dispatch_object>
```

## Relationships

### Inherits From

- [OS_dispatch_object](dispatch/os_dispatch_object.md)

## See Also

### Creating a Dispatch I/O Object

- [dispatch_io_create](dispatch/dispatch_io_create.md)
- [dispatch_io_create_with_io](dispatch/dispatch_io_create_with_io.md)
- [dispatch_io_create_with_path](dispatch/dispatch_io_create_with_path.md)
- [dispatch_io_t](dispatch/dispatch_io_t.md)
- [dispatch_fd_t](dispatch/dispatch_fd_t.md)
- [dispatch_io_type_t](dispatch/dispatch_io_type_t.md)