PROBE::SIGNAL.PROC(3stap) Signal Tapset PROBE::SIGNAL.PROC(3stap)

# [NAME](#NAME)

probe::signal.procmask.return - Examining or changing blocked signals completed

# [SYNOPSIS](#SYNOPSIS)

```
probe signal.procmask.return {}
```

# [VALUES](#VALUES)

*retstr*

Return value as a string

*name*

Name of the probe point

# [SEE ALSO0](#SEE_ALSO0)

[*tapset::signal*(3stap)](/man/enterprise-packages/systemtap/tapset::signal.3stap)

September 2026 SystemTap Tapset Reference Ver

---

Document: probe::signal.procmask.return(3stap) from systemtap 5.6-r1 (Chainguard OS)
Source: https://sourceware.org/git/systemtap.git