mount_msdos(8) on OpenBSD
The text 185f8d77a018, as OpenBSD 6.6, OpenBSD 6.5, OpenBSD 6.4, OpenBSD 6.3, OpenBSD 6.2, OpenBSD 6.1 shipped it.
mount an MS-DOS file system
Flags it lists
-
-9 -
-g -
-l -
-m -
-o -
-s -
-u