HPL_fprintf(3)

💖 HPL_fprintf — bestie edition 💖

okay so you're in the HPL library functions section of the manual, and today's main character is HPL_fprintf(3). she's giving fprintf but make it flush. let's get into it 🫶

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✨ NAME ✨

HPL_fprintf — it's literally an fprintf + fflush wrapper. two jobs, one icon. 💅

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🌸 SYNOPSIS 🌸

#include "hpl.h"

void HPL_fprintf( FILE * STREAM, const char * FORM, ...  );

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🦋 DESCRIPTION 🦋

so HPL_fprintf is a wrapper around fprintf, and the whole vibe is that it flushes the output stream for you. that's it, that's the girl. no cap. ✨

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🎀 ARGUMENTS 🎀

• STREAM (local input) — type FILE *. on entry, STREAM tells you which output stream we're working with. like, where the words are going. 💌
• FORM (local input) — type const char *. on entry, FORM is the format, aka how the subsequent arguments get converted for output. she's the blueprint, the rest of the args are just following her lead. 👑
• ... (local input) — on entry, ... is the list of arguments to be printed inside the format string. the little crew riding along with FORM. 🌈

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🔥 EXAMPLE 🔥

#include "hpl.h"

int main(int argc, char *argv[])
{
   HPL_fprintf( stdout, "Hello World.\n" );
   exit(0); return(0);
}

look at her go. iconic behaviour honestly. 💜

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👑 SEE ALSO 👑

• HPL_abort (3)
• HPL_warn (3)

go read those too, bestie, iykyk. 🧚

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no thoughts, just a flushed stream. periodt. 💖

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and that's the whole page!! this was HPL 2.2, dated February 24, 2016 — shoutout to the HPL girlies for keeping the library functions manual cute since forever. bye bestie, go print something and make sure it actually shows up 🌸✨