Copyright (C) 2022 Jens Axboe <axboe@kernel.dk>
SPDX-License-Identifier: LGPL-2.0-or-later
SPDX-License-Identifier: LGPL-2.0-or-later
io_uring_buf_ring_advance 3 "May 18, 2022" "liburing-2.2" "liburing Manual"
NAME
io_uring_buf_ring_advance - advance index of provided buffer in buffer ring
SYNOPSIS
#include <liburing.h>"void io_uring_buf_ring_advance(struct io_uring_buf_ring *" br ", " int " count ");"
DESCRIPTION
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
SEE ALSO
io_uring_register_buf_ring (3), io_uring_buf_ring_add (3), io_uring_buf_ring_cq_advance (3)