On Thu, Mar 21, 2024 at 01:01:08PM -0700, Yonghong Song wrote:
> Currently libbpf_kallsyms_parse() function is declared as a global
> function but actually it is not a API and there is no external
> users in bpftool/bpf-selftests. So let us mark the function as
> static.
>
> Signed-off-by: Yonghong Song <yonghong.song@xxxxxxxxx>
> ---
> tools/lib/bpf/libbpf.c | 2 +-
> tools/lib/bpf/libbpf_internal.h | 2 --
> 2 files changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c
> index 86df0d50cba7..a7a89269148c 100644
> --- a/tools/lib/bpf/libbpf.c
> +++ b/tools/lib/bpf/libbpf.c
> @@ -7982,7 +7982,7 @@ static int bpf_object__sanitize_maps(struct bpf_object *obj)
> return 0;
> }
>
> -int libbpf_kallsyms_parse(kallsyms_cb_t cb, void *ctx)
> +static int libbpf_kallsyms_parse(kallsyms_cb_t cb, void *ctx)
> {
> char sym_type, sym_name[500];
> unsigned long long sym_addr;
> diff --git a/tools/lib/bpf/libbpf_internal.h b/tools/lib/bpf/libbpf_internal.h
> index 864b36177424..b1bbbdcb7792 100644
> --- a/tools/lib/bpf/libbpf_internal.h
> +++ b/tools/lib/bpf/libbpf_internal.h
> @@ -521,8 +521,6 @@ __s32 btf__find_by_name_kind_own(const struct btf *btf, const char *type_name,
> typedef int (*kallsyms_cb_t)(unsigned long long sym_addr, char sym_type,
> const char *sym_name, void *ctx);
>
there's also kallsyms_cb_t which should be moved to libbpf.c,
or perhaps removed and unwinded in libbpf_kallsyms_parse
jirka
> -int libbpf_kallsyms_parse(kallsyms_cb_t cb, void *arg);
> -
> /* handle direct returned errors */
> static inline int libbpf_err(int ret)
> {
> --
> 2.43.0
>
>
