io_uring_buf_ring_init(3) — Linux manual page


io_uring_buf_ring_init(3)    liburing Manual   io_uring_buf_ring_init(3)

NAME         top

       io_uring_buf_ring_init - Initialise a  buffer ring

SYNOPSIS         top

       #include <liburing.h>

       void io_uring_buf_ring_init(struct io_uring_buf_ring *br);

DESCRIPTION         top

       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         top


SEE ALSO         top

       io_uring_register_buf_ring(3), io_uring_buf_ring_add(3)
       io_uring_buf_ring_advance(3), io_uring_buf_ring_cq_advance(3)

COLOPHON         top

       This page is part of the liburing (A library for io_uring)
       project.  Information about the project can be found at 
       ⟨⟩.  If you have a bug report for
       this manual page, send it to  This page
       was obtained from the project's upstream Git repository
       ⟨⟩ on 2023-12-22.  (At that
       time, the date of the most recent commit that was found in the
       repository was 2023-12-19.)  If you discover any rendering
       problems in this HTML version of the page, or you believe there
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       (which is not part of the original manual page), send a mail to

liburing-2.2                  June 13, 2022    io_uring_buf_ring_init(3)

Pages that refer to this page: io_uring_buf_ring_init(3)io_uring_prep_read_multishot(3)io_uring_register_buf_ring(3)io_uring_setup_buf_ring(3)