Man pages matching name socketpair in section 2:

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