xpacleanup(3)

✨ xpacleanup(3) — the manual page, but make it cute ✨

okay so bestie, you know how I'm always like "the XPA help pages live in xpa(n)"? yeah. this one's the cleanup one. it's xpacleanup(3) from the SAORD Documentation collection, and it's literally the shortest glow-up routine in the whole library. let's get into it 💅

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🎀 NAME 🎀

XPACleanup — release reserved XPA memory. that's it. that's the whole job. she frees the lil memory XPA was holding onto. 🧚

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🌸 SYNOPSIS 🌸

the way that you literally just call her:

#include <xpa.h>

void XPACleanup(void);

no args. no return value. void in, void out. iconic, honestly. 🫶

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🦋 DESCRIPTION 🦋

okay so here's the lore. when XPA gets initialized, it allocates a small amount of memory for three lil things:

• the access control list 🎀
• the temp directory path 📁
• the reserved commands 📝

that memory is, like, fine, it's not leaked-leaked, but valgrind looks at it and goes "still reachable" — which, per valgrind's own words, means "your program didn't free some memory it could have". 💀

so if you want valgrind to be happy (and who doesn't want valgrind to be happy, she deserves peace 😭), you just call the XPACleanup() routine before exiting the program. it frees that memory. valgrind stops side-eyeing you. everybody slays. ✨

no cap, this is the entire function. call it before you exit, that's the vibe. 💖

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🌈 SEE ALSO 🌈

• See xpa(n) for a list of XPA help pages. like, the whole friend group is in there, go say hi 🦋

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and that's the page!! this one's version 2.1.15, dated July 23, 2013 — a vintage baddie, fr fr. mwah, go free your memory bestie 💜✨🎀