setupfs
rv = setupfs(p2m, vfsname, devpath, ukfs_part_na, mountpath,
rv = setupfs(p2m, vfsname, devpath, part, mountpath, mntflags,
return setupfs(p2m, vfsname, devpath, ukfs_part_na, mountpath,
return setupfs(p2m, vfsname, devpath, part, mountpath, mntflags,