seq_buf_vprintf(9)

✨ seq_buf_vprintf — Kernel API Manual ✨

okay so bestie, you've pulled up the seq_buf_vprintf(9) page and honestly? iconic. It's about sequence printing of information, and we're gonna get you comfy with it. No cap.

💖 NAME 💖

seq_buf_vprintf — sequence printing of information.

🌸 SYNOPSIS 🌸

int seq_buf_vprintf (struct seq_buf *s , const char *fmt , va_list args
       );

🫶 ARGUMENTS 🫶

• s — the seq_buf descriptor. This is your little sequence buffer bestie.
• fmt — the printf format string. You know the vibe: the format part.
• args — a va_list of arguments from a printf type function. It's the packed-up argument crew.

🦋 DESCRIPTION 🦋

It writes a vnprintf format into the sequence buffer. That's it — no extra lore on this page. Periodt.

⭐ RETURN ⭐

• 0 — zero on success. Slay.
• -1 — overflow. Not the vibe, but at least it tells you.

👑 SEE ALSO 👑

The kernel file is ./lib/seq_buf.c, and the related-function friend group is:

• seq_buf_can_fit(9)
• seq_buf_print_seq(9)
• seq_buf_printf(9)
• seq_buf_do_printk(9)
• seq_buf_bprintf(9)
• seq_buf_puts(9)
• seq_buf_putc(9)
• seq_buf_putmem(9)
• seq_buf_putmem_hex(9)
• seq_buf_path(9)
• seq_buf_to_user(9)
• seq_buf_hex_dump(9)

mwah 💋 — from the ./lib source, dated October 2026, signing off on the seq_buf_vprintf(9) page. That's the source/version/date energy, bestie. 🫶💖