plucky (3) io_uring_buf_ring_init.3.gz

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)