bpf/prog_tests/hashmap.c

47 	int err, bkt, found_cnt, i;
59 		err = hashmap__update(map, k, v, &oldk, &oldv);
60 		if (CHECK(err != -ENOENT, "hashmap__update",
61 			  "unexpected result: %d\n", err))
65 			err = hashmap__add(map, k, v);
67 			err = hashmap__set(map, k, v, &oldk, &oldv);
73 		if (CHECK(err, "elem_add", "failed to add k/v %ld = %ld: %d\n", k, v, err))
109 		err = hashmap__add(map, k, v);
110 		if (CHECK(err != -EEXIST, "hashmap__add",
111 			  "unexpected add result: %d\n", err))
115 			err = hashmap__update(map, k, v, &oldk, &oldv);
117 			err = hashmap__set(map, k, v, &oldk, &oldv);
119 		if (CHECK(err, "elem_upd",
121 			  k, v, err))
265 	int err, i, bkt;
275 	err = hashmap__insert(map, "a", "apricot", HASHMAP_ADD, NULL, NULL);
276 	if (CHECK(err, "hashmap__insert", "unexpected error: %d\n", err))
279 	err = hashmap__insert(map, "a", "apple", HASHMAP_SET, &old_key, &old_value);
280 	if (CHECK(err, "hashmap__insert", "unexpected error: %d\n", err))
285 	err = hashmap__add(map, "b", "banana");
286 	if (CHECK(err, "hashmap__add", "unexpected error: %d\n", err))
289 	err = hashmap__set(map, "b", "breadfruit", &old_key, &old_value);
290 	if (CHECK(err, "hashmap__set", "unexpected error: %d\n", err))
295 	err = hashmap__update(map, "b", "blueberry", &old_key, &old_value);
296 	if (CHECK(err, "hashmap__update", "unexpected error: %d\n", err))
301 	err = hashmap__append(map, "c", "cherry");
302 	if (CHECK(err, "hashmap__append", "unexpected error: %d\n", err))
345 	int err, bkt;
356 	err = hashmap__append(map, k1, 1);
357 	if (CHECK(err, "elem_add", "failed to add k/v: %d\n", err))
359 	err = hashmap__append(map, k1, 2);
360 	if (CHECK(err, "elem_add", "failed to add k/v: %d\n", err))
362 	err = hashmap__append(map, k1, 4);
363 	if (CHECK(err, "elem_add", "failed to add k/v: %d\n", err))
366 	err = hashmap__append(map, k2, 8);
367 	if (CHECK(err, "elem_add", "failed to add k/v: %d\n", err))
369 	err = hashmap__append(map, k2, 16);
370 	if (CHECK(err, "elem_add", "failed to add k/v: %d\n", err))
372 	err = hashmap__append(map, k2, 32);
373 	if (CHECK(err, "elem_add", "failed to add k/v: %d\n", err))