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libbpf: Add base BTF accessor
authorAndrii Nakryiko <andrii@kernel.org>
Wed, 2 Dec 2020 06:52:42 +0000 (22:52 -0800)
committerAlexei Starovoitov <ast@kernel.org>
Thu, 3 Dec 2020 18:17:26 +0000 (10:17 -0800)
commit0cfdcd6378071f383c900e3d8862347e2af1d1ca
tree5e2ca63005890b314498b46f6470d42216392202
parent71ccb50074f31a50a1da4c1d8306d54da0907b00
libbpf: Add base BTF accessor

Add ability to get base BTF. It can be also used to check if BTF is split BTF.

Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20201202065244.530571-3-andrii@kernel.org
tools/lib/bpf/btf.c
tools/lib/bpf/btf.h
tools/lib/bpf/libbpf.map