libbpf: Factor out common operations in BTF writing APIs
Factor out commiting of appended type data. Also extract fetching the very last type in the BTF (to append members to). These two operations are common across many APIs and will be easier to refactor with split BTF, if they are extracted into a single place. Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Song Liu <songliubraving@fb.com> Link: https://lore.kernel.org/bpf/20201105043402.2530976-2-andrii@kernel.org
Showing
Please register or sign in to comment