No manual entry for epoll

no manual entry for gdb
no manual entry for man ubuntu
no manual entry for intellij
mac no manual entry forno manual entry for bind
no manual entry for gcc
no manual entry for pacman
no manual entry for cd

The epoll API performs a similar task to poll(2): monitoring multiple file epoll_wait(2) waits for I/O events, blocking the calling thread if no events EPOLL_CTL_ADD: Add an entry to the interest list of the epoll file descriptor, epfd. list and no other events will be reported by the epoll interface.No manual entry for a Command? No worries! This brief guide describes how to install missing man pages of commands on Ubuntu and derivatives.