Symbol: btf__add_btf
tools/lib/bpf/btf.h
204
LIBBPF_API int btf__add_btf(struct btf *btf, const struct btf *src_btf);
tools/testing/selftests/bpf/prog_tests/btf_write.c
420
id = btf__add_btf(btf1, btf2);