Mouad-Scriptz-0 bc5bfd0ed6 feat(libkernel): export setuid, setreuid, setgroups and getgroups ...

`setuid`, `setreuid` and `setgroups` are absent imports of XPSemu
(PPSA97358) and PS5MC (PPSA99420) on `main`. The guest process is modelled
as root with ids 0, as `seteuid` and `setegid` already assume: `setuid`
accepts 0 and `setreuid` 0 or -1 per id and change nothing, any other id
throws. `setgroups` keeps the supplementary group list as FreeBSD's
`kern_setgroups` does (`NGROUPS_MAX` 1023, an empty list leaves the
effective group as the only entry, a first entry other than 0 throws) and
the new `getgroups` reports it. `guest_credentials` covers the accepted
ids, the default list, a set list, an empty list and the EINVAL/EFAULT
cases.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
(cherry picked from commit d12b062074dcf64bff694800d77f7261adf6f59e)

2026-10-11 18:55:22 +00:00

..

ARCHITECTURE.md

fix(agc): select the registered back half for a fused hull header

2026-10-11 12:36:01 +02:00

BUILD.md

build: reject an SDL2 without HIDAPI and fall back to shared SPIRV-Tools

2026-10-11 10:18:23 +02:00

CONVENTIONS.md

refactor(docs): separated user and dev in docs + compatibility file

2026-09-28 22:58:17 +03:00

HW_ORACLE.md

feat(shader): follow FP16_OVFL in every f16 result

2026-10-10 04:32:38 -03:00

PROGRESS.md

feat(tools): mark behaviourally empty bodies in the progress report

2026-10-11 11:44:28 +00:00

TechnicalDebt.md

feat(libkernel): export setuid, setreuid, setgroups and getgroups

2026-10-11 18:55:22 +00:00