EPOLL_CTL_ADD
case EPOLL_CTL_ADD:
ATF_REQUIRE_EQ_MSG(epoll_ctl(epfd, EPOLL_CTL_ADD, -1, &event), -1,
RL(epoll_ctl(epfd, EPOLL_CTL_ADD, fd, &event));
ATF_REQUIRE_EQ_MSG(epoll_ctl(epfd, EPOLL_CTL_ADD, fd, &event), -1,
ATF_REQUIRE_EQ_MSG(epoll_ctl(epfd, EPOLL_CTL_ADD, epfd, &event), -1,
RL(epoll_ctl(epfd1, EPOLL_CTL_ADD, epfd2, &event));
ATF_REQUIRE_EQ_MSG(epoll_ctl(epfd2, EPOLL_CTL_ADD, epfd1, &event), -1,
RL(epoll_ctl(tmp, EPOLL_CTL_ADD, epfd, &event));
ATF_REQUIRE_EQ_MSG(epoll_ctl(tmp, EPOLL_CTL_ADD, epfd, &event), -1,
ATF_REQUIRE_EQ_MSG(epoll_ctl(-1, EPOLL_CTL_ADD, fd, &event), -1,