24 #define CHECK(condition, tag, format...) ({		\  macro
66 	if (CHECK(cgroup_fd < 0, "cgroup_setup_and_join", "err %d errno %d\n", cgroup_fd, errno))  in main()
73 	if (CHECK(err, "bpf_prog_test_load", "err %d errno %d\n", err, errno))  in main()
77 	if (CHECK(cgidmap_fd < 0, "bpf_find_map", "err %d errno %d\n",  in main()
82 	if (CHECK(pidmap_fd < 0, "bpf_find_map", "err %d errno %d\n",  in main()
97 	if (CHECK(efd < 0, "open", "err %d errno %d\n", efd, errno))  in main()
101 	if (CHECK(bytes <= 0 || bytes >= sizeof(buf), "read",  in main()
115 	if (CHECK(pmu_fd < 0, "perf_event_open", "err %d errno %d\n", pmu_fd,  in main()
120 	if (CHECK(err, "perf_event_ioc_enable", "err %d errno %d\n", err,  in main()
125 	if (CHECK(err, "perf_event_ioc_set_bpf", "err %d errno %d\n", err,  in main()
133 	if (CHECK(err, "bpf_map_lookup_elem", "err %d errno %d\n", err, errno))  in main()
137 	if (CHECK(kcgid != ucgid, "compare_cgroup_id",  in main()