Man pages matching name flock in section 2:

flock.2.de	debian 10 / manpages-de-dev
flock.2.en	debian 10 / manpages-dev
flock.2.es	debian 10 / manpages-es
flock.2.ja	debian 10 / manpages-ja-dev
flock.2.pl	debian 10 / manpages-pl-dev
flock.2.pt	debian 10 / manpages-pt-dev
flock.2.de	debian 11 / manpages-de-dev
flock.2.en	debian 11 / manpages-dev
flock.2.fr	debian 11 / manpages-fr-dev
flock.2.ja	debian 11 / manpages-ja-dev
flock.2.pl	debian 11 / manpages-pl-dev
flock.2.pt	debian 11 / manpages-pt-dev
flock.2.de	debian 12 / manpages-de-dev
flock.2.en	debian 12 / manpages-dev
flock.2.es	debian 12 / manpages-es-dev
flock.2.fr	debian 12 / manpages-fr-dev
flock.2.ja	debian 12 / manpages-ja-dev
flock.2.ru	debian 12 / manpages-ru-dev