1 /* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
2 /* Copyright (C) 2020 Facebook, Inc. */
3 
4 #ifndef __TESTING_HELPERS_H
5 #define __TESTING_HELPERS_H
6 
7 #include <stdbool.h>
8 #include <bpf/bpf.h>
9 #include <bpf/libbpf.h>
10 
11 int parse_num_list(const char *s, bool **set, int *set_len);
12 __u32 link_info_prog_id(const struct bpf_link *link, struct bpf_link_info *info);
13 int bpf_prog_test_load(const char *file, enum bpf_prog_type type,
14 		       struct bpf_object **pobj, int *prog_fd);
15 int bpf_test_load_program(enum bpf_prog_type type, const struct bpf_insn *insns,
16 			  size_t insns_cnt, const char *license,
17 			  __u32 kern_version, char *log_buf,
18 			  size_t log_buf_sz);
19 
20 /*
21  * below function is exported for testing in prog_test test
22  */
23 struct test_filter_set;
24 int parse_test_list(const char *s,
25 		    struct test_filter_set *test_set,
26 		    bool is_glob_pattern);
27 int parse_test_list_file(const char *path,
28 			 struct test_filter_set *test_set,
29 			 bool is_glob_pattern);
30 
31 __u64 read_perf_max_sample_freq(void);
32 int load_bpf_testmod(bool verbose);
33 int unload_bpf_testmod(bool verbose);
34 int kern_sync_rcu(void);
35 
36 #endif /* __TESTING_HELPERS_H */
37