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| author | Andrii Nakryiko <andriin@fb.com> | 2020-09-25 18:13:54 -0700 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2020-09-28 17:27:32 -0700 |
| commit | a871b04310248024e022e104eba3ec81d144cc64 (patch) | |
| tree | fca80aa038de4a1ff389b3f1e3edc1138f10b4b5 /tools/lib/bpf/libbpf.map | |
| parent | 919d2b1dbb074d438027135ba644411931179a59 (diff) | |
| download | lwn-a871b04310248024e022e104eba3ec81d144cc64.tar.gz lwn-a871b04310248024e022e104eba3ec81d144cc64.zip | |
libbpf: Add btf__new_empty() to create an empty BTF object
Add an ability to create an empty BTF object from scratch. This is going to be
used by pahole for BTF encoding. And also by selftest for convenient creation
of BTF objects.
Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Link: https://lore.kernel.org/bpf/20200926011357.2366158-7-andriin@fb.com
Diffstat (limited to 'tools/lib/bpf/libbpf.map')
| -rw-r--r-- | tools/lib/bpf/libbpf.map | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/lib/bpf/libbpf.map b/tools/lib/bpf/libbpf.map index f1518c51d2e5..d02d8f51e34f 100644 --- a/tools/lib/bpf/libbpf.map +++ b/tools/lib/bpf/libbpf.map @@ -307,6 +307,7 @@ LIBBPF_0.2.0 { bpf_program__section_name; btf__add_str; btf__find_str; + btf__new_empty; perf_buffer__buffer_cnt; perf_buffer__buffer_fd; perf_buffer__epoll_fd; |