1io_uring_buf_ring_mask(3)       liburing Manual      io_uring_buf_ring_mask(3)
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NAME

6       io_uring_buf_ring_mask - Calculate buffer ring mask size
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SYNOPSIS

9       #include <liburing.h>
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11       int io_uring_buf_ring_mask(__u32 ring_entries);
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DESCRIPTION

14       io_uring_buf_ring_mask(3)  calculates  the  appropriate size mask for a
15       buffer ring.  ring_entries is the ring entries as specified  in  io_ur‐
16       ing_register_buf_ring(3).
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RETURN VALUE

20       Size mask for the buffer ring.
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SEE ALSO

24       io_uring_register_buf_ring(3), io_uring_buf_ring_add(3)
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28liburing-2.2                     June 13, 2022       io_uring_buf_ring_mask(3)