---
name: "function::user_int64_error"
section: "3stap"
platform: "linux"
package: "systemtap-doc"
version: "5.1-5"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/function::user_int64_error"
---

# function::user\_int64\_error(3stap)

Retrieves a 64-bit integer value stored in user space

## NAME

function::user\_int64\_error - Retrieves a 64-bit integer value stored in user space

## SYNOPSIS

```
    user_int64_error:long(addr:long)
```

## ARGUMENTS

*addr*

the user space address to retrieve the 64-bit integer from

## DESCRIPTION

Returns the 64-bit integer value from a given user space address. If the user space data is not accessible, an error will occur.

## SEE ALSO0

[*tapset::uconversions*(3stap)](/tapset::uconversions/3stap.md)