NAME epoll_ctl - control interface for an epoll file descriptor LIBRARY Standard C library ( libc ... SYNOPSIS #include <sys/epoll.h> int epoll_ctl(int epfd , int op , int fd , str…file descriptors is then registered via epoll_ctl (2), which adds items to the interest ... rearm the file descriptor using epoll_ctl (2) with EPOLL_CTL_MOD . If multiple threadsmost recent call to epoll_ctl (2) ( EPOLL_CTL_ADD , EPOLL_CTL ... corresponding open file description. See epoll_ctl (2) for a list of the bits thatmost recent call to epoll_ctl (2) ( EPOLL_CTL_ADD , EPOLL_CTL ... corresponding open file description. See epoll_ctl (2) for a list of the bits thatmost recent call to epoll_ctl (2) ( EPOLL_CTL_ADD , EPOLL_CTL ... corresponding open file description. See epoll_ctl (2) for a list of the bits thatoverrun. SEE ALSO close (2), epoll_ctl (2), epoll_wait (2), ioctl_eventpoll (2), epolloverrun. SEE ALSO close (2), epoll_ctl (2), epoll_wait (2), ioctl_eventpoll (2), epollepoll_create1 (2) 2.6.27 epoll_ctl (2) 2.6 epoll_pwait (2) 2.6.19 epoll_pwait2semantics If a process adds (via epoll_ctl (2)) a signalfd file descriptorsemantics If a process adds (via epoll_ctl (2)) a signalfd file descriptorepoll file descriptor (see epoll_ctl (2) for some details). The tfd field