bianbu-linux-6.6/tools/testing/selftests/bpf/testing_helpers.h
Stephen Veiss 64276f01dc selftests/bpf: Test_progs can read test lists from file
Improve test selection logic when using -a/-b/-d/-t options.
The list of tests to include or exclude can now be read from a file,
specified as @<filename>.

The file contains one name (or wildcard pattern) per line, and
comments beginning with # are ignored.

These options can be passed multiple times to read more than one file.

Signed-off-by: Stephen Veiss <sveiss@meta.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/bpf/20230427225333.3506052-3-sveiss@meta.com
2023-05-01 15:30:02 -07:00

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C

/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
/* Copyright (C) 2020 Facebook, Inc. */
#include <stdbool.h>
#include <bpf/bpf.h>
#include <bpf/libbpf.h>
int parse_num_list(const char *s, bool **set, int *set_len);
__u32 link_info_prog_id(const struct bpf_link *link, struct bpf_link_info *info);
int bpf_prog_test_load(const char *file, enum bpf_prog_type type,
struct bpf_object **pobj, int *prog_fd);
int bpf_test_load_program(enum bpf_prog_type type, const struct bpf_insn *insns,
size_t insns_cnt, const char *license,
__u32 kern_version, char *log_buf,
size_t log_buf_sz);
/*
* below function is exported for testing in prog_test test
*/
struct test_filter_set;
int parse_test_list(const char *s,
struct test_filter_set *test_set,
bool is_glob_pattern);
int parse_test_list_file(const char *path,
struct test_filter_set *test_set,
bool is_glob_pattern);
__u64 read_perf_max_sample_freq(void);