Function register_buf_ring

tests/io_uring/register.rs:93–104

(fd: FD, reg: &io_uring_buf_reg)

}

fn register_buf_ring<FD>(fd: FD, reg: &io_uring_buf_reg) -> Result<()>
where
    FD: AsFd,
{
    do_register(
        fd,
        false,
        IoringRegisterOp::RegisterPbufRing,
        (reg as *const io_uring_buf_reg as *mut io_uring_buf_reg).cast::<c_void>(),
        1,
    )
}

#[test]
fn test_io_uring_register_with() {