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-rw-r--r--tools/lib/bpf/libbpf.c24
-rw-r--r--tools/lib/bpf/libbpf.h6
-rw-r--r--tools/lib/bpf/libbpf.map4
3 files changed, 34 insertions, 0 deletions
diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c
index 37d563e14051..b2591f5cab65 100644
--- a/tools/lib/bpf/libbpf.c
+++ b/tools/lib/bpf/libbpf.c
@@ -9446,6 +9446,30 @@ int bpf_program__set_log_buf(struct bpf_program *prog, char *log_buf, size_t log
return 0;
}
+struct bpf_func_info *bpf_program__func_info(const struct bpf_program *prog)
+{
+ if (prog->func_info_rec_size != sizeof(struct bpf_func_info))
+ return libbpf_err_ptr(-EOPNOTSUPP);
+ return prog->func_info;
+}
+
+__u32 bpf_program__func_info_cnt(const struct bpf_program *prog)
+{
+ return prog->func_info_cnt;
+}
+
+struct bpf_line_info *bpf_program__line_info(const struct bpf_program *prog)
+{
+ if (prog->line_info_rec_size != sizeof(struct bpf_line_info))
+ return libbpf_err_ptr(-EOPNOTSUPP);
+ return prog->line_info;
+}
+
+__u32 bpf_program__line_info_cnt(const struct bpf_program *prog)
+{
+ return prog->line_info_cnt;
+}
+
#define SEC_DEF(sec_pfx, ptype, atype, flags, ...) { \
.sec = (char *)sec_pfx, \
.prog_type = BPF_PROG_TYPE_##ptype, \
diff --git a/tools/lib/bpf/libbpf.h b/tools/lib/bpf/libbpf.h
index e0605403f977..d39f19c8396d 100644
--- a/tools/lib/bpf/libbpf.h
+++ b/tools/lib/bpf/libbpf.h
@@ -940,6 +940,12 @@ LIBBPF_API int bpf_program__set_log_level(struct bpf_program *prog, __u32 log_le
LIBBPF_API const char *bpf_program__log_buf(const struct bpf_program *prog, size_t *log_size);
LIBBPF_API int bpf_program__set_log_buf(struct bpf_program *prog, char *log_buf, size_t log_size);
+LIBBPF_API struct bpf_func_info *bpf_program__func_info(const struct bpf_program *prog);
+LIBBPF_API __u32 bpf_program__func_info_cnt(const struct bpf_program *prog);
+
+LIBBPF_API struct bpf_line_info *bpf_program__line_info(const struct bpf_program *prog);
+LIBBPF_API __u32 bpf_program__line_info_cnt(const struct bpf_program *prog);
+
/**
* @brief **bpf_program__set_attach_target()** sets BTF-based attach target
* for supported BPF program types:
diff --git a/tools/lib/bpf/libbpf.map b/tools/lib/bpf/libbpf.map
index d8b71f22f197..1205f9a4fe04 100644
--- a/tools/lib/bpf/libbpf.map
+++ b/tools/lib/bpf/libbpf.map
@@ -437,6 +437,10 @@ LIBBPF_1.6.0 {
bpf_linker__add_fd;
bpf_linker__new_fd;
bpf_object__prepare;
+ bpf_program__func_info;
+ bpf_program__func_info_cnt;
+ bpf_program__line_info;
+ bpf_program__line_info_cnt;
btf__add_decl_attr;
btf__add_type_attr;
} LIBBPF_1.5.0;