RE: [PATCH v5 bpf-next 03/14] libbpf: add internal helper to load BTF data by FD

2020-12-02 Thread John Fastabend
Andrii Nakryiko wrote: > Add a btf_get_from_fd() helper, which constructs struct btf from in-kernel BTF > data by FD. This is used for loading module BTFs. > > Signed-off-by: Andrii Nakryiko > --- Acked-by: John Fastabend

[PATCH v5 bpf-next 03/14] libbpf: add internal helper to load BTF data by FD

2020-12-02 Thread Andrii Nakryiko
Add a btf_get_from_fd() helper, which constructs struct btf from in-kernel BTF data by FD. This is used for loading module BTFs. Signed-off-by: Andrii Nakryiko --- tools/lib/bpf/btf.c | 61 +++-- tools/lib/bpf/libbpf_internal.h | 1 + 2 files changed, 36