Man pages matching name preadv2 in section 2:

preadv2.2.en	debian 10 / manpages-dev
preadv2.2.pl	debian 10 / manpages-pl-dev
preadv2.2.en	debian 11 / manpages-dev
preadv2.2.fr	debian 11 / manpages-fr-dev
preadv2.2.it	debian 11 / manpages-it-dev
preadv2.2.pl	debian 11 / manpages-pl-dev
preadv2.2.en	debian 12 / manpages-dev
preadv2.2.fr	debian 12 / manpages-fr-dev
preadv2.2.it	debian 12 / manpages-it-dev
preadv2.2.ja	debian 12 / manpages-ja-dev
preadv2.2.pl	debian 12 / manpages-pl-dev
preadv2.2.ru	debian 12 / manpages-ru-dev