1 // SPDX-License-Identifier: GPL-2.0-only
55 	/* -1 is an invalid flag. */  in test_hashmap()
56 	assert(bpf_map_update_elem(fd, &key, &value, -1) < 0 &&  in test_hashmap()
120 	/* Check that map is empty. */  in test_hashmap()
187 	/* -1 is an invalid flag. */  in test_hashmap_percpu()
188 	assert(bpf_map_update_elem(fd, &key, value, -1) < 0 &&  in test_hashmap_percpu()
254 	/* Check that map is empty. */  in test_hashmap_percpu()
317 		assert(value[0] - 1 == key);  in test_hashmap_walk()
443 	       bpf_percpu(values, nr_cpus - 1) == 0);  in test_arraymap_percpu()
483 		printf("Failed to create per-cpu arraymap '%s'!\n",  in test_arraymap_percpu_many_keys()
625 	assert(bpf_map_lookup_elem(fd, NULL, &val) == 0 && val == vals[i - 1]);  in test_stackmap()
632 	for (i = MAP_SIZE + MAP_SIZE/2 - 1; i >= MAP_SIZE/2; i--)  in test_stackmap()
716 		addr.sin_port = htons(ports[i - 2]);  in test_sockmap()
726 		sfd[i] = accept(sfd[i - 4], NULL, NULL);  in test_sockmap()
773 	err = bpf_prog_attach(-1, fd, BPF_SK_SKB_STREAM_PARSER, 0);  in test_sockmap()
779 	err = bpf_prog_attach(-1, fd, BPF_SK_SKB_STREAM_VERDICT, 0);  in test_sockmap()
785 	err = bpf_prog_attach(-1, fd, BPF_SK_MSG_VERDICT, 0);  in test_sockmap()
791 	err = bpf_prog_attach(-1, fd, __MAX_BPF_ATTACH_TYPE, 0);  in test_sockmap()
799 		printf("Failed empty parser prog detach\n");  in test_sockmap()
805 		printf("Failed empty verdict prog detach\n");  in test_sockmap()
811 		printf("Failed empty msg verdict prog detach\n");  in test_sockmap()
941 	/* Test map delete elem and remove send/recv sockets */  in test_sockmap()
965 	/* Test map send/recv */  in test_sockmap()
980 		if (s == -1) {  in test_sockmap()
989 			printf("Failed sockmap select/recv\n");  in test_sockmap()
993 		rc = recv(sfd[3], buf, sizeof(buf), 0);  in test_sockmap()
995 			printf("Failed sockmap recv\n");  in test_sockmap()
1086 		} else if (pid[i] == -1) {  in test_sockmap()
1117 	/* Test map close sockets and empty maps */  in test_sockmap()
1230 	fd = -1;  in test_map_in_map()
1328 	key.c = -1;  in test_map_large()
1334 	key.c = -1;  in test_map_large()
1365 		} else if (pid[i] == -1) {  in __run_parallel()
1411 			return -errno;  in map_update_retriable()
1417 		attempts--;  in map_update_retriable()
1429 			return -errno;  in map_delete_retriable()
1435 		attempts--;  in map_delete_retriable()
1501 	key = -1;  in test_map_parallel()
1508 		key = MAP_SIZE - i - 1;  in test_map_parallel()
1519 	key = -1;  in test_map_parallel()
1652 		CHECK(fd64 == -1, "socket()",  in prepare_reuseport_grp()
1658 		CHECK(err == -1, "setsockopt(SO_REUSEPORT)",  in prepare_reuseport_grp()
1676 		CHECK(err == -1, "bind()",  in prepare_reuseport_grp()
1682 			CHECK(err == -1, "getsockname()",  in prepare_reuseport_grp()
1689 		CHECK(err == -1, "getsockopt(SO_COOKIE)",  in prepare_reuseport_grp()
1695 			 * non-listening tcp sk.  in prepare_reuseport_grp()
1700 			      "reuseport array update non-listening sk",  in prepare_reuseport_grp()
1704 			CHECK(err == -1, "listen()",  in prepare_reuseport_grp()
1721 	__s64 grpa_fds64[2] = { -1, -1 }, fd64 = -1;  in test_reuseport_array()
1750 	      "reuseport array lookup not-exist elem",  in test_reuseport_array()
1754 	      "reuseport array del not-exist elem",  in test_reuseport_array()
1768 		      "reuseport array update empty elem BPF_EXIST",  in test_reuseport_array()
1777 		      "reuseport array update empty elem BPF_NOEXIST",  in test_reuseport_array()
1794 		      "reuseport array update non-empty elem BPF_NOEXIST",  in test_reuseport_array()
1831 		      "reuseport array re-add with BPF_NOEXIST after del",  in test_reuseport_array()
1837 		      "reuseport array lookup re-added sk",  in test_reuseport_array()
1853 	CHECK(fd64 == -1, "socket(SOCK_RAW)", "err:%d errno:%d\n",  in test_reuseport_array()