Reference

ck_hs_put_unique(3) on Linux

The text 6e45a575e6fe, as Debian 13 (Trixie), Debian 12 (Bookworm), Debian 11 (Bullseye), Debian 9 (Stretch) shipped it. The page shows this text now.

unconditionally store unique key into a hash set

ck_hs_put_unique(3) on Linux now