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

# function::umodname(3stap)

Returns the (short) name of the user module.

## NAME

function::umodname - Returns the (short) name of the user module.

## SYNOPSIS

```
    umodname:string(addr:long)
```

## ARGUMENTS

*addr*

User-space address

## DESCRIPTION

Returns the short name of the user space module for the current task that that the given address is part of. Reports an error when the address isn't in a (mapped in) module, or the module cannot be found for some reason.

## SEE ALSO0

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