--- IO-AIO/AIO.xs	2020/12/29 15:28:02	1.287
+++ IO-AIO/AIO.xs	2020/12/29 18:00:40	1.288
@@ -1373,6 +1373,25 @@
     const_iv (P_PGID)
     const_iv (P_ALL)
 
+    const_iv (FSCONFIG_SET_FLAG)
+    const_iv (FSCONFIG_SET_STRING)
+    const_iv (FSCONFIG_SET_BINARY)
+    const_iv (FSCONFIG_SET_PATH)
+    const_iv (FSCONFIG_SET_PATH_EMPTY)
+    const_iv (FSCONFIG_SET_FD)
+    const_iv (FSCONFIG_CMD_CREATE)
+    const_iv (FSCONFIG_CMD_RECONFIGURE)
+
+    const_iv (MOUNT_ATTR_RDONLY)
+    const_iv (MOUNT_ATTR_NOSUID)
+    const_iv (MOUNT_ATTR_NODEV)
+    const_iv (MOUNT_ATTR_NOEXEC)
+    const_iv (MOUNT_ATTR__ATIME)
+    const_iv (MOUNT_ATTR_RELATIME)
+    const_iv (MOUNT_ATTR_NOATIME)
+    const_iv (MOUNT_ATTR_STRICTATIME)
+    const_iv (MOUNT_ATTR_NODIRATIME)
+
     /* these are libeio constants, and are independent of gendef0 */
     const_eio (SEEK_SET)
     const_eio (SEEK_CUR)