nuttx-apps/interpreters/python/patch/0021-posixmodule-ignore-utime-enosys-on-nuttx.patch

--- a/Modules/posixmodule.c
+++ b/Modules/posixmodule.c
@@ -6666,6 +6666,13 @@
     }
 #endif
 
+#if defined(__NuttX__)
+    if (result == -1 && errno == ENOSYS) {
+        /* SmartFS and other NuttX fs do not implement chstat. */
+        Py_RETURN_NONE;
+    }
+#endif
+
     if (result < 0) {
         path_error(path);
         return NULL;