io_uring_buf_ring_mask3
Calculate buffer ring mask size
Usage
#include <liburing.h>
int io_uring_buf_ring_mask(__u32 ring_entries);
Overview
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
Size mask for the buffer ring.
Releases
Unchanged in 3 releases since Debian 12 (Bookworm).