1 // SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
17 	int i, set_len = 0, new_len, num, start = 0, end = -1;  in parse_num_list()
25 			return -errno;  in parse_num_list()
32 		if (!parsing_end && *next == '-') {  in parse_num_list()
45 			return -EINVAL;  in parse_num_list()
49 			return -EINVAL;  in parse_num_list()
56 				return -ENOMEM;  in parse_num_list()
68 		return -EINVAL;  in parse_num_list()
84 	for (i = 0; i < set->cnt; i++) {  in do_insert_test()
85 		test = &set->tests[i];  in do_insert_test()
87 		if (strcmp(test_str, test->name) == 0) {  in do_insert_test()
93 	tmp = realloc(set->tests, sizeof(*test) * (set->cnt + 1));  in do_insert_test()
95 		return -ENOMEM;  in do_insert_test()
97 	set->tests = tmp;  in do_insert_test()
98 	test = &set->tests[set->cnt];  in do_insert_test()
100 	test->name = test_str;  in do_insert_test()
101 	test->subtests = NULL;  in do_insert_test()
102 	test->subtest_cnt = 0;  in do_insert_test()
104 	set->cnt++;  in do_insert_test()
110 	for (i = 0; i < test->subtest_cnt; i++) {  in do_insert_test()
111 		if (strcmp(subtest_str, test->subtests[i]) == 0) {  in do_insert_test()
117 	ctmp = realloc(test->subtests,  in do_insert_test()
118 		       sizeof(*test->subtests) * (test->subtest_cnt + 1));  in do_insert_test()
120 		return -ENOMEM;  in do_insert_test()
122 	test->subtests = ctmp;  in do_insert_test()
123 	test->subtests[test->subtest_cnt] = subtest_str;  in do_insert_test()
125 	test->subtest_cnt++;  in do_insert_test()
170 	return -ENOMEM;  in insert_test()
184 		err = -errno;  in parse_test_list_file()
189 	while (getline(&buf, &buflen, f) != -1) {  in parse_test_list_file()
224 	int err = 0, cnt = 0;  in parse_test_list()  local
228 		return -ENOMEM;  in parse_test_list()
230 	while ((test_spec = strtok_r(cnt++ ? NULL : input, ",", &state))) {  in parse_test_list()
248 		printf("failed to get link info: %d\n", -errno);  in link_info_prog_id()
251 	return info->prog_id;  in link_info_prog_id()
258 	static int cached_flags = -1;  in testing_prog_flags()
272 		fd = bpf_prog_load(BPF_PROG_TYPE_SOCKET_FILTER, "flag-test", "GPL",  in testing_prog_flags()
284 int bpf_prog_test_load(const char *file, enum bpf_prog_type type,  in bpf_prog_test_load()
297 		return -errno;  in bpf_prog_test_load()
301 		err = -ENOENT;  in bpf_prog_test_load()
324 int bpf_test_load_program(enum bpf_prog_type type, const struct bpf_insn *insns,  in bpf_test_load_program()
348 		       "return default value: 5000\n", -errno);  in read_perf_max_sample_freq()
353 		       "return default value: 5000\n", -errno);  in read_perf_max_sample_freq()
365 int delete_module(const char *name, int flags)  in delete_module()  argument
367 	return syscall(__NR_delete_module, name, flags);  in delete_module()
370 int unload_module(const char *name, bool verbose)  in unload_module()  argument
372 	int ret, cnt = 0;  in unload_module()  local
375 		fprintf(stdout, "Failed to trigger kernel-side RCU sync!\n");  in unload_module()
378 		ret = delete_module(name, 0);  in unload_module()
381 		if (++cnt > 10000) {  in unload_module()
382 			fprintf(stdout, "Unload of %s timed out\n", name);  in unload_module()
391 				fprintf(stdout, "%s.ko is already unloaded.\n", name);  in unload_module()
392 			return -1;  in unload_module()
394 		fprintf(stdout, "Failed to unload %s.ko from kernel: %d\n", name, -errno);  in unload_module()
395 		return -1;  in unload_module()
398 		fprintf(stdout, "Successfully unloaded %s.ko.\n", name);  in unload_module()
411 		fprintf(stdout, "Can't find %s kernel module: %d\n", path, -errno);  in load_module()
412 		return -ENOENT;  in load_module()
415 		fprintf(stdout, "Failed to load %s into the kernel: %d\n", path, -errno);  in load_module()
417 		return -EINVAL;  in load_module()
444 int get_xlated_program(int fd_prog, struct bpf_insn **buf, __u32 *cnt)  in get_xlated_program()  argument
453 		return -1;  in get_xlated_program()
460 		return -1;  in get_xlated_program()
463 	*cnt = xlated_prog_len / buf_element_size;  in get_xlated_program()
464 	*buf = calloc(*cnt, buf_element_size);  in get_xlated_program()
467 		return -ENOMEM;  in get_xlated_program()
483 	return -1;  in get_xlated_program()
493 	if (sysctl_fd != -1) {  in is_jit_enabled()