Google Summer of Code | Add support for sigaction SA_RESETHAND (#49)

Tue Mar 17 09:46:45 UTC 2026

Ahmed Mansour commented: https://gitlab.rtems.org/rtems/programs/gsoc/-/issues/49#note_145808

Hi @joel,

I’m interested in working on adding `SA_RESETHAND` support to `sigaction()` as a GSoC project.

>From the POSIX spec, I understand that when `SA_RESETHAND` is set, the signal disposition is reset to `SIG_DFL` on entry to the handler. I’ve also started reviewing the RTEMS signal handling code  to understand where this behavior should be implemented.

I’ve recently contributed to RTEMS and would like to continue working on signal-related features. I plan to begin with test cases and then implement accordingly.

Is there a preferred test suite I should extend for this?

Thanks!

-- 
View it on GitLab: https://gitlab.rtems.org/rtems/programs/gsoc/-/issues/49#note_145808
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