io_uring_buf_ring_advance(3)

io_uring_buf_ring_advance3

Advance index of provided buffer in buffer ring

Usage

#include <liburing.h>

void io_uring_buf_ring_advance(struct io_uring_buf_ring *br, int count);

Overview

The io_uring_buf_ring_advance(3) commits count previously added buffers to the shared buffer ring br, making them visible to the kernel and hence consumable. This passes ownership of the buffer to the ring.

Return value

None

Releases

Unchanged in 3 releases since Debian 12 (Bookworm).

  1. 12–Arch

From liburing 2.15-1 in Arch Linux 2026-11-01. Parsed by carta from the page's man source.