FDUM(3NCARG)

💅 FDUM — the fatal-error goodbye routine (NCAR GRAPHICS, manual page 3NCARG)

okay bestie, so this is FDUM from the NCAR Graphics crew, and honestly? it's giving backstage pass energy. you're probably never gonna call it yourself. but she's still iconic. let's get into it. 🎀

---

✨ NAME ✨

FDUM — a routine that gets called when fatal errors happen. like, the very last thing that goes down before everything stops. 💀

---

🌸 SYNOPSIS 🌸

CALL FDUM

that's it. no arguments. no drama. just vibes.

---

🦋 DESCRIPTION 🦋

so like, this routine is not meant to be called by you. nope! not your job, bestie. FDUM gets summoned by SETER when a fatal error is being processed and a STOP is literally about to be executed. it's the last call before the lights go out. 🕯️

the default version of FDUM? it does absolutely nothing. literally nothing. a void. a nap. 💤

but here's the cute part — you can supply your own replacement version 🫶 and have it do some other action that's system-dependent or program-dependent, whatever would actually help you figure out what caused the error in the first place. detective era. 🔍

and just to be clear: FDUM has no arguments. zero. none. nada. 🙈

---

⭐ EXAMPLES ⭐

use the ncargex command to peek at the relevant examples, which are:

• tseter
• arex02

go look at them, they're lowkey helpful iykyk. 📚

---

💖 ACCESS 💖

to use FDUM, you gotta load the NCAR Graphics libraries ncarg, ncarg_gks, and ncarg_c — preferably in that exact order, bestie. order matters. periodt. 👑

---

🌈 SEE ALSO 🌈

Online: entsr, eprin, errof, error_handling, icfell, icloem, nerro, retsr, semess, seter, ncarg_cbind

(the whole error-handling friend group, fr fr 💜)

---

👑 COPYRIGHT 👑

Copyright (C) 1987-2009 University Corporation for Atmospheric Research The use of this Software is governed by a License Agreement.

---

okay but real talk — FDUM is the main character of the fatal error arc, she just doesn't get the screen time. respect her. 💅

that's the whole page, bestie! written for UNIX, dated March 1994, and yeah she's an oldie but she's still serving. 🦋✨ mwah, catch you on the next manpage — FDUM(3NCARG) out. 💖