Function add

src/event/epoll.rs:124–140

(
    epoll: EpollFd,
    source: SourceFd,
    data: epoll::EventData,
    event_flags: epoll::EventFlags,
)

#[doc(alias = "epoll_ctl")]
#[inline]
pub fn add<EpollFd: AsFd, SourceFd: AsFd>(
    epoll: EpollFd,
    source: SourceFd,
    data: epoll::EventData,
    event_flags: epoll::EventFlags,
) -> io::Result<()> {
    syscalls::epoll_add(
        epoll.as_fd(),
        source.as_fd(),
        &Event {
            flags: event_flags,
            data,
            #[cfg(all(libc, target_os = "redox"))]
            _pad: 0,
        },
    )
}

/// `epoll_ctl(self, EPOLL_CTL_MOD, target, event)`—Modifies an element in a
/// given epoll object.