IORING_ASYNC_CANCEL_FD_FIXED
cd.flags & IORING_ASYNC_CANCEL_FD_FIXED) {
(cd->flags & IORING_ASYNC_CANCEL_FD_FIXED)) {
!(cd.flags & IORING_ASYNC_CANCEL_FD_FIXED)) {
IORING_ASYNC_CANCEL_ANY | IORING_ASYNC_CANCEL_FD_FIXED | \