mount_smbfs(8) on macOS
The text baea2a270525, as Mac OS X 10.5.8, Mac OS X 10.5.7, Mac OS X 10.5.6, Mac OS X 10.5.5, Mac OS X 10.5.4, Mac OS X 10.5.3, Mac OS X 10.5.2, Mac OS X 10.5.1, Mac OS X 10.5 shipped it.
mount a shared resource from an SMB file server
Flags it lists
-
-N -
-d -
-f -
-h -
-o