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authorAndrii Nakryiko <andriin@fb.com>2019-02-08 20:19:39 +0100
committerAlexei Starovoitov <ast@kernel.org>2019-02-08 21:04:13 +0100
commit49b57e0d01db73c99f86d68480fb9b4014bb1060 (patch)
treea5b61868a7ba083c1828e438a07a33d9add96c6f /tools/lib
parentbtf: expose API to work with raw btf_ext data (diff)
downloadlinux-49b57e0d01db73c99f86d68480fb9b4014bb1060.tar.xz
linux-49b57e0d01db73c99f86d68480fb9b4014bb1060.zip
tools/bpf: remove btf__get_strings() superseded by raw data API
Now that we have btf__get_raw_data() it's trivial for tests to iterate over all strings for testing purposes, which eliminates the need for btf__get_strings() API. Signed-off-by: Andrii Nakryiko <andriin@fb.com> Acked-by: Yonghong Song <yhs@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'tools/lib')
-rw-r--r--tools/lib/bpf/btf.c7
-rw-r--r--tools/lib/bpf/btf.h2
-rw-r--r--tools/lib/bpf/libbpf.map1
3 files changed, 0 insertions, 10 deletions
diff --git a/tools/lib/bpf/btf.c b/tools/lib/bpf/btf.c
index f6b724ed1bdd..6953fedb88ff 100644
--- a/tools/lib/bpf/btf.c
+++ b/tools/lib/bpf/btf.c
@@ -449,13 +449,6 @@ const void *btf__get_raw_data(const struct btf *btf, __u32 *size)
return btf->data;
}
-void btf__get_strings(const struct btf *btf, const char **strings,
- __u32 *str_len)
-{
- *strings = btf->strings;
- *str_len = btf->hdr->str_len;
-}
-
const char *btf__name_by_offset(const struct btf *btf, __u32 offset)
{
if (offset < btf->hdr->str_len)
diff --git a/tools/lib/bpf/btf.h b/tools/lib/bpf/btf.h
index 0306b54d54eb..94bbc249b0f1 100644
--- a/tools/lib/bpf/btf.h
+++ b/tools/lib/bpf/btf.h
@@ -67,8 +67,6 @@ LIBBPF_API __s64 btf__resolve_size(const struct btf *btf, __u32 type_id);
LIBBPF_API int btf__resolve_type(const struct btf *btf, __u32 type_id);
LIBBPF_API int btf__fd(const struct btf *btf);
LIBBPF_API const void *btf__get_raw_data(const struct btf *btf, __u32 *size);
-LIBBPF_API void btf__get_strings(const struct btf *btf, const char **strings,
- __u32 *str_len);
LIBBPF_API const char *btf__name_by_offset(const struct btf *btf, __u32 offset);
LIBBPF_API int btf__get_from_id(__u32 id, struct btf **btf);
LIBBPF_API int btf__get_map_kv_tids(const struct btf *btf, const char *map_name,
diff --git a/tools/lib/bpf/libbpf.map b/tools/lib/bpf/libbpf.map
index eb78c7c261d9..5fc8222209f8 100644
--- a/tools/lib/bpf/libbpf.map
+++ b/tools/lib/bpf/libbpf.map
@@ -137,7 +137,6 @@ LIBBPF_0.0.2 {
btf__get_map_kv_tids;
btf__get_nr_types;
btf__get_raw_data;
- btf__get_strings;
btf__load;
btf_ext__free;
btf_ext__func_info_rec_size;