48 	int * const tail_data = tail_alloc(sizeof(data));  in main()  local
51 	capget(head + 2, tail_data);  in main()
52 	capget(head, tail_data + ARRAY_SIZE(data));  in main()
54 	if (capget(head, tail_data))  in main()
59 	memcpy(tail_data, data, sizeof(data));  in main()
62 	capset(head + 2, tail_data);  in main()
66 	capset(head, tail_data + ARRAY_SIZE(data) - 2);  in main()
70 	capset(head, tail_data + ARRAY_SIZE(data) - 5);  in main()
72 	memcpy(tail_data, data, sizeof(data));  in main()
74 	if (capset(head, tail_data) == 0 || errno != EPERM)  in main()
77 	memset(tail_data, 0, sizeof(data) / 2);  in main()
78 	if (capset(head, tail_data) == 0 || errno != EPERM)  in main()
81 	memcpy(tail_data + ARRAY_SIZE(data) / 2, data, sizeof(data) / 2);  in main()
83 	if (capset(head, tail_data + ARRAY_SIZE(data) / 2) == 0 ||  in main()