io_uring_buf_ring_mask(3) — Linux manual page


io_uring_buf_ring_mask(3)    liburing Manual   io_uring_buf_ring_mask(3)

NAME         top

       io_uring_buf_ring_mask - Calculate buffer ring mask size

SYNOPSIS         top

       #include <liburing.h>

       int io_uring_buf_ring_mask(__u32 ring_entries);

DESCRIPTION         top

       io_uring_buf_ring_mask(3) calculates the appropriate size mask
       for a buffer ring.  ring_entries is the ring entries as specified
       in io_uring_register_buf_ring(3).

RETURN VALUE         top

       Size mask for the buffer ring.

SEE ALSO         top

       io_uring_register_buf_ring(3), io_uring_buf_ring_add(3)

COLOPHON         top

       This page is part of the liburing (A library for io_uring)
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       was obtained from the project's upstream Git repository
       ⟨⟩ on 2023-12-22.  (At that
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liburing-2.2                  June 13, 2022    io_uring_buf_ring_mask(3)

Pages that refer to this page: io_uring_buf_ring_add(3)io_uring_buf_ring_mask(3)