bpf: btf: export btf types and name by offset from lib
This patch introduces btf__resolve_type() function and exports two existing functions from libbpf. btf__resolve_type follows modifier types like const and typedef until it hits a type which actually takes up memory, and then returns it. This function follows similar pattern to btf__resolve_size but instead of computing size, it just returns the type. These functions will be used in the followig patch which parses information inside array of `struct btf_type *`. btf_name_by_offset is used for printing variable names. Signed-off-by:Okash Khawaja <osk@fb.com> Acked-by:
Martin KaFai Lau <kafai@fb.com> Acked-by:
Song Liu <songliubraving@fb.com> Reviewed-by:
Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by:
Daniel Borkmann <daniel@iogearbox.net>
parent
db42a21a
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