basic: add generated statx_mask_one_to_name()/statx_attribute_to_name()

src/basic/generate-statx-attribute-list.sh

@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+# SPDX-License-Identifier: LGPL-2.1-or-later
+set -eu
+set -o pipefail
+
+CC=${1:?}
+shift
+
+$CC -E -dM -include linux/stat.h "$@" - </dev/null | \
+       awk '/^#define[ \t]+STATX_ATTR_[A-Z][A-Z_]*[ \t]+/ { print $2; }'