EMILUA(3em)

📦 version 0.12.1, in nixos 26.05, nixpkgs unstable

okay so bestie, welcome to the EMILUA(3em) page in the Emilua reference — it's giving Lua execution engine realness and I'm obsessed ✨

🎀 NAME 🎀

Emilua - Lua execution engine — literally the whole point of this page, no cap 🫶

✨ SYNOPSIS ✨

ok so here's the exact vibe check for calling it, bestie:

local system = require "system"
system.setresgid(rgid: integer, egid: integer, sgid: integer)

No cap, that's the shape — rgid, egid, and sgid are all integers 💅

🌸 DESCRIPTION 🌸

okay so system.setresgid() is the function that sets the real GID, the effective GID, and the saved set-group-ID of the calling process — it's doing the absolute most for group-ID management and we respect it 💖

and here's the shortcut that matters: if one of the arguments equals -1, the corresponding value is not changed — it stays exactly as it was, periodt 🙈

🚨 Note 🚨 Only the master VM is allowed to use this function. that's the whole vibe check — if you're not the master VM, this function is not your moment, bestie 💀

k bye bestie 🫶 this iconic page comes from Emilua 0.12.1-nixpkgs1, dated 1980-01-01, and it's the EMILUA(3em) manual. mwah 💋

📦 where this page comes from