buffer_putulonglong(3)

💅 buffer_putulonglong — bestie edition ✨

okay so this one lives in the Library Functions Manual section, and honestly? it's a lil cutie. let's get into it 🫶

🌸 NAME 🌸

buffer_putulonglong — writes a decimal ASCII representation of a signed long integer to a buffer 💖

✨ SYNTAX ✨

#include <libowfat/buffer.h>

int buffer_putulonglong(buffer* b,unsigned long long x);

yes bestie, that's the whole thing. two args, one int coming back at you 🌈

🦋 DESCRIPTION 🦋

so like, buffer_putulonglong is equivalent to passing the result of fmt_ulonglong to buffer_put. that's it. that's the whole vibe. no cap 💅

think of it as: you hand it a buffer b and a value x, and it does the decimal ASCII glow-up on x and drops it right into the buffer. main character energy, minimal effort ✨

🎀 RETURN VALUE 🎀

• 0 — everything is fine, we ate, no crumbs 👑
• -1 — error 😭 and yeah, it sets errno when that happens

💜 SEE ALSO 💜

• fmt_ulonglong(3)
• buffer_put(3)
• buffer_flush(3)
• buffer(3)

ngl if you're confused, go read fmt_ulonglong(3) first, it's giving prequel 🍓

okay that's the whole page, mwah 💋

this was buffer_putulonglong(3) from the Library Functions Manual, and yeah the footer is literally just buffer_putulonglong(3) again — iconic of it to sign its own name like that 🌟 bye bestie, go write some buffers 💖✨🎀