27 Input/output library [input.output]

27.10 File systems [filesystems]

27.10.11 Class file_status [class.file_status]

27.10.11.3 file_status modifiers [file_status.mods]

void type(file_type ft) noexcept;

Postconditions: type() == ft.

void permissions(perms prms) noexcept;

Postconditions: permissions() == prms.