var runtime.epfd

14 uses

	runtime (current package)
		netpoll_epoll.go#L25: 	epfd int32 = -1 // epoll descriptor
		netpoll_epoll.go#L33: 	epfd = epollcreate1(_EPOLL_CLOEXEC)
		netpoll_epoll.go#L34: 	if epfd < 0 {
		netpoll_epoll.go#L35: 		epfd = epollcreate(1024)
		netpoll_epoll.go#L36: 		if epfd < 0 {
		netpoll_epoll.go#L37: 			println("runtime: epollcreate failed with", -epfd)
		netpoll_epoll.go#L40: 		closeonexec(epfd)
		netpoll_epoll.go#L51: 	errno = epollctl(epfd, _EPOLL_CTL_ADD, r, &ev)
		netpoll_epoll.go#L61: 	return fd == uintptr(epfd) || fd == netpollBreakRd || fd == netpollBreakWr
		netpoll_epoll.go#L68: 	return -epollctl(epfd, _EPOLL_CTL_ADD, int32(fd), &ev)
		netpoll_epoll.go#L73: 	return -epollctl(epfd, _EPOLL_CTL_DEL, int32(fd), &ev)
		netpoll_epoll.go#L107: 	if epfd == -1 {
		netpoll_epoll.go#L126: 	n := epollwait(epfd, &events[0], int32(len(events)), waitms)
		netpoll_epoll.go#L129: 			println("runtime: epollwait on fd", epfd, "failed with", -n)