52 	int iter_fd, len;  in do_dummy_read_opts()  local
85 	int iter_fd, len;  in do_read_map_iter_fd()  local
395 	int iter_fd = -1, err;  in do_btf_read()  local
519 static int do_read_with_fd(int iter_fd, const char *expected,  in do_read_with_fd()
546 	int iter_fd, err;  in test_anon_iter()  local
571 	int err, iter_fd;  in do_read()  local
636 	int err, iter_fd, map1_fd, map2_fd, len;  in test_overflow()  local
762 	int err, i, len, map_fd, iter_fd;  in test_bpf_hash_map()  local
855 	int err, i, j, len, map_fd, iter_fd;  in test_bpf_percpu_hash_map()  local
939 	int err, i, map_fd, hash_fd, iter_fd;  in test_bpf_array_map()  local
1039 	int err, i, j, map_fd, iter_fd;  in test_bpf_percpu_array_map()  local
1112 	int err, len, map_fd, iter_fd;  in test_bpf_sk_storage_delete()  local
1238 	int err, i, len, map_fd, iter_fd, num_sockets;  in test_bpf_sk_storage_map()  local
1398 	int err, iter_fd = -1, proc_maps_fd = -1;  in test_task_vma_common()  local
1470 	int err, iter_fd = -1;  in test_task_vma_dead_task()  local
1574 	int iter_fd, len;  in test_task_vma_offset_common()  local