HPL_pabort(3)

💖 HPL_pabort — halts execution 💖

okay bestie, so we're looking at a page from the HPL Library Functions manual, section 3, and it's about a function called HPL_pabort. she's dramatic, she's final, she's the one who ends the party. let's get into it 🫶

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✨ NAME ✨

HPL_pabort — halts execution.

like. halts. execution. periodt. 💀

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🌸 SYNOPSIS 🌸

#include "hpl.h"

void HPL_pabort( int LINE, const char * SRNAME, const char * FORM, ...
);

no cap, that's the whole signature. four-ish things go in, nothing comes out, and the program does not survive. iconic behaviour honestly.

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🦋 DESCRIPTION 🦋

HPL_pabort displays an error message on stderr and halts execution.

that's it. that's the vibe. she prints your lil error message to stderr and then she takes the whole program out back. no return value, no second chances, no "hey maybe let's keep going". main character energy with zero mercy. 💅

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🎀 ARGUMENTS 🎀

• LINE (local input) — int on entry, LINE specifies the line number in the file where the error has occured. when LINE is not a positive line number, it is ignored. so like, negative numbers and zero get the silent treatment, no questions asked 🙈
• SRNAME (local input) — const char * on entry, SRNAME should be the name of the routine calling this error handler. yes bestie, that's you. own it, put your function's name on it.
• FORM (local input) — const char * on entry, FORM specifies the format, i.e., how the subsequent arguments are converted for output. think of her as the little template that decides how the rest of the squad gets printed.
• ... (local input) on entry, ... is the list of arguments to be printed within the format string. the whole crew, all together, all formatted, all in the message. 🌈

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👑 SEE ALSO 👑

• HPL_fprintf (3)
• HPL_pwarn (3)

(HPL_pwarn is the softer sibling btw — she warns. HPL_pabort does not warn. iykyk. 🔥)

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⚠️ quick vibe check: this function does not come back. there is no "after". if you call HPL_pabort, that's the last thing your program does. so like… be sure, bestie. 💖

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that's the whole page, fr fr. this came from the HPL library, version 2.2, dated February 24, 2016. love her, respect her, and maybe don't call her unless you actually mean it ✨💜🎀