buffer_puterror(3)

💖 buffer_puterror(3) 💖

okay bestie, welcome to the libowfat manual, section 3, and today's main character is buffer_puterror — she writes an error string to a buffer and then flushes it. slay.

✨ NAME ✨

buffer_puterror — write error string to buffer and flush 🫶

🌸 SYNTAX 🌸

#include <libowfat/buffer.h>

int buffer_puterror(buffer* b);

like, that's the whole vibe. one include, one function, one buffer pointer. iconic.

🦋 DESCRIPTION 🦋

so buffer_puterror is literally equivalent to calling buffer_puterror2 with errno. that's it. that's the whole tea. 🍓

ngl, it's giving "little sister function who just forwards your call to the bigger function with errno already filled in for you." no cap.

👑 RETURN VALUE 👑

• 0 — everything is fine, we ate, no crumbs. ✨
• -1 — error, and bestie she sets errno while she's at it. 😭

🔥 SEE ALSO 🔥

• buffer_puterror2(3)
• buffer_puts(3)
• buffer_put(3)
• buffer_flush(3)
• buffer(3)

go read those too, iykyk 💅

and that's the page!! this whole thing lives in the <strong>Library Functions Manual</strong>, and it signs off as buffer_puterror(3) — yeah the footer is literally just her own name again, she's that self-obsessed and honestly? valid. 💜