buffer_putnlflush(3)

✨ buffer_putnlflush — bestie's guide to yeeting a newline and flushing ✨

okay so real talk, this lil function lives in the Library Functions Manual, and it's literally the most "i just need a newline and i need it NOW" icon behavior you've ever seen. it's giving low effort, high impact 💅

🌸 NAME 🌸

buffer_putnlflush — write '\n' to buffer and flush

🎀 SYNTAX 🎀

#include <libowfat/buffer.h>

int buffer_putnlflush(buffer* b);

🦋 DESCRIPTION 🦋

so here's the tea, bestie 🫖 — buffer_putnlflush writes a single ASCII new-line character ('\n') to b, and then it calls buffer_flush(b). that's it. that's the whole function. no cap.

like, it's the "add a newline AND make sure it actually goes out" combo move. one (1) character, one (1) flush, zero (0) drama. iconic. 👑

💖 RETURN VALUE 💖

• 0 if everything is fine — slay, we ate ✨
• -1 on error, and it sets errno — not slay, go check that errno bestie 😭

🌈 SEE ALSO 🌈

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

and that's the whole vibe check, bestie 💜 this was buffer_putnlflush(3) from the Library Functions Manual — go forth, write that '\n', flush that buffer, and be the main character of your own I/O pipeline 🦋✨