---
title: copyout
framework: kernel
role: symbol
role_heading: Function
path: kernel/1441088-copyout
---

# copyout

## Declaration

```occ
int copyout(const void *kaddr, user_addr_t udaddr, size_t len);
```

## See Also

### copyio

- [copyin](kernel/1441036-copyin.md)
- [copyinstr](kernel/1441071-copyinstr.md)
- [copyoutstr](kernel/1441047-copyoutstr.md)
- [copystr](kernel/1441079-copystr.md)