TAPSET::UCONTEXT(3stap) TAPSET::UCONTEXT(3stap)

# [NAME](#NAME)

tapset::ucontext - systemtap ucontext tapset

# [DESCRIPTION](#DESCRIPTION)

[**umodname**](#umodname)

Returns the (short) name of the user module.

See [*function::umodname*(3stap)](/man/enterprise-packages/systemtap/function::umodname.3stap)  
for details.

[**ucallers**](#ucallers)

Return first n elements of user stack backtrace

See [*function::ucallers*(3stap)](/man/enterprise-packages/systemtap/function::ucallers.3stap)  
for details.

# [SEE ALSO](#SEE_ALSO)

[*function::umodname*(3stap)](/man/enterprise-packages/systemtap/function::umodname.3stap), [*function::ucallers*(3stap)](/man/enterprise-packages/systemtap/function::ucallers.3stap), [*stap*(1)](/man/enterprise-packages/systemtap/stap.1), [*stapprobes*(3stap)](/man/enterprise-packages/systemtap/stapprobes.3stap)

September 2026 SystemTap Tapset Reference

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Document: tapset::ucontext(3stap) from systemtap 5.6-r1 (Chainguard OS)
Source: https://sourceware.org/git/systemtap.git