---
title: "notify_register_file_descriptor(_:_:_:_:)"
framework: Darwin Notify
role: symbol
role_heading: Function
path: "darwinnotify/notify_register_file_descriptor(_:_:_:_:)"
---

# notify_register_file_descriptor(_:_:_:_:)

## Declaration

```swift
func notify_register_file_descriptor(_ name: UnsafePointer<CChar>!, _ notify_fd: UnsafeMutablePointer<Int32>!, _ flags: Int32, _ out_token: UnsafeMutablePointer<Int32>!) -> UInt32
```

## See Also

### Functions

- [notify_is_valid_token(_:)](darwinnotify/notify_is_valid_token(_:).md)