const runtime/internal/syscall.EPOLL_CLOEXEC

2 uses

	runtime/internal/syscall (current package)
		defs_linux_amd64.go#L20: 	EPOLL_CLOEXEC = 0x80000

	runtime
		netpoll_epoll.go#L25: 	epfd, errno = syscall.EpollCreate1(syscall.EPOLL_CLOEXEC)