UMAD_SET_PKEY(3)

💖 UMAD_SET_PKEY(3) 💖

okay bestie, welcome to the UMAD_SET_PKEY page of the OpenIB Programmer's Manual — yes it's a mouthful, no you don't have to say it out loud, just know that's where we live now ✨

🌸 NAME 🌸

umad_set_pkey — set that pkey index inside your umad buffer, periodt 💅

🦋 SYNOPSIS 🦋

#include <infiniband/umad.h>

int umad_set_pkey(void *umad, int pkey_index);

✨ DESCRIPTION ✨

so like. umad_set_pkey() does exactly one thing and honestly? it does it beautifully. it sets the pkey index inside the umad buffer you hand it. that's it. that's the whole job. main character behavior, no notes 🫶

🎀 RETURN VALUE 🎀

• 0 — slay, we did it, success 💖
• a negative value — uh oh bestie, something went wrong 😭

👑 AUTHOR 👑

Hal Rosenstock <halr@voltaire.com> — we stan 🫡✨

and that's the whole page fr fr 💜 this icon of a manpage came to you from OpenIB and it's dated June 20, 2007 — a vintage baddie, aging like fine wine, no cap 🌈⭐