const runtime._EPOLLOUT

3 uses

	runtime (current package)
		defs_linux_amd64.go#L94: 	_EPOLLOUT      = 0x4
		netpoll_epoll.go#L66: 	ev.events = _EPOLLIN | _EPOLLOUT | _EPOLLRDHUP | _EPOLLET
		netpoll_epoll.go#L166: 		if ev.events&(_EPOLLOUT|_EPOLLHUP|_EPOLLERR) != 0 {