10 	struct perf_event_query_bpf *query;  in test_tp_attach_query()  local
36 	query = malloc(sizeof(*query) + sizeof(__u32) * num_progs);  in test_tp_attach_query()
66 			/* check NULL prog array query */  in test_tp_attach_query()
67 			query->ids_len = num_progs;  in test_tp_attach_query()
68 			err = ioctl(pmu_fd[i], PERF_EVENT_IOC_QUERY_BPF, query);  in test_tp_attach_query()
69 			if (CHECK(err || query->prog_cnt != 0,  in test_tp_attach_query()
71 				  "err %d errno %d query->prog_cnt %u\n",  in test_tp_attach_query()
72 				  err, errno, query->prog_cnt))  in test_tp_attach_query()
83 			query->ids_len = 0;  in test_tp_attach_query()
84 			err = ioctl(pmu_fd[i], PERF_EVENT_IOC_QUERY_BPF, query);  in test_tp_attach_query()
85 			if (CHECK(err || query->prog_cnt != 2,  in test_tp_attach_query()
87 				  "err %d errno %d query->prog_cnt %u\n",  in test_tp_attach_query()
88 				  err, errno, query->prog_cnt))  in test_tp_attach_query()
92 			/* invalid query pointer */  in test_tp_attach_query()
101 			query->ids_len = 1;  in test_tp_attach_query()
102 			err = ioctl(pmu_fd[i], PERF_EVENT_IOC_QUERY_BPF, query);  in test_tp_attach_query()
103 			if (CHECK(!err || errno != ENOSPC || query->prog_cnt != 2,  in test_tp_attach_query()
105 				  "err %d errno %d query->prog_cnt %u\n",  in test_tp_attach_query()
106 				  err, errno, query->prog_cnt))  in test_tp_attach_query()
110 		query->ids_len = num_progs;  in test_tp_attach_query()
111 		err = ioctl(pmu_fd[i], PERF_EVENT_IOC_QUERY_BPF, query);  in test_tp_attach_query()
112 		if (CHECK(err || query->prog_cnt != (i + 1),  in test_tp_attach_query()
114 			  "err %d errno %d query->prog_cnt %u\n",  in test_tp_attach_query()
115 			  err, errno, query->prog_cnt))  in test_tp_attach_query()
118 			if (CHECK(saved_prog_ids[j] != query->ids[j],  in test_tp_attach_query()
120 				  "#%d saved_prog_id %x query prog_id %x\n",  in test_tp_attach_query()
121 				  j, saved_prog_ids[j], query->ids[j]))  in test_tp_attach_query()
134 	free(query);  in test_tp_attach_query()