Copyright (C) 2022 Dylan Yudaken <dylany@fb.com>
SPDX-License-Identifier: LGPL-2.0-or-later
SPDX-License-Identifier: LGPL-2.0-or-later
io_uring_buf_ring_init 3 "June 13, 2022" "liburing-2.2" "liburing Manual"
NAME
io_uring_buf_ring_init - Initialise a buffer ring
SYNOPSIS
#include <liburing.h>"void io_uring_buf_ring_init(struct io_uring_buf_ring *" br ");"
DESCRIPTION
io_uring_buf_ring_init (3) initialises br so that it is ready to be used. It may be called after io_uring_register_buf_ring (3) but must be called before the buffer ring is used in any other way.
RETURN VALUE
None
NOTES
Unless manual setup is needed, it's recommended to use
io_uring_setup_buf_ring (3) as it provides a simpler way to setup a provided buffer ring.
.
SEE ALSO
io_uring_register_buf_ring (3), io_uring_setup_buf_ring (3), io_uring_buf_ring_add (3) io_uring_buf_ring_advance (3), io_uring_buf_ring_cq_advance (3)