socket_mcleave6(3)

💖 NAME 💖

okay so bestie, this is the tea on socket_mcleave6(3) — she's a section 3 library function and her whole job is: leave a multicast group. 🚪👋 That's it. That's the gig.

✨ SYNTAX ✨

first things first, you gotta pull in the header, like:

#include <libowfat/socket.h>

and the signature itself, no cap:

int socket_mcleave6(int s, const char groupip[16]);

🦋 DESCRIPTION 🦋

So socket_mcleave6 leaves the IPv6 multicast group groupip. Like, it's the Irish goodbye of networking — you were in the group chat, now you're not. 💅

If something goes wrong, socket_mcleave6 returns -1, and it sets errno appropriately. So if you get that -1 back, don't panic — check errno, she's telling you exactly what happened. 🔍

🌈 SEE ALSO 🌈

• socket_mcjoin6(3) — the join, the other half of the story 💖
• socket_mcleave4(3) — same energy, but IPv4 🎀
• socket_getifidx(3) — for when you need the interface index ⭐

and that's the whole page, bestie 🫶 this one lives in the Library Functions Manual, and there's no date field filled in on it — she's timeless like that 👑 mwah, go forth and leave your multicast groups 💖✨