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(parent: d29d87f) | patch
btf: expose API to work with raw btf data
authorAndrii Nakryiko <andriin@fb.com>
Fri, 8 Feb 2019 19:19:37 +0000 (11:19 -0800)
committerAlexei Starovoitov <ast@kernel.org>
Fri, 8 Feb 2019 20:04:13 +0000 (12:04 -0800)
commit02c874460f3d9213096323ac8a937fb486a4e70d
treee84c8a26ea0d7a4c727941f358572d7ea6f5afcbtree | snapshot
parentd29d87f7e61226c339d1212beff6b82f653acd67commit | diff
btf: expose API to work with raw btf data

This patch exposes new API btf__get_raw_data() that allows to get a copy
of raw BTF data out of struct btf. This is useful for external programs
that need to manipulate raw data, e.g., pahole using btf__dedup() to
deduplicate BTF type info and then writing it back to file.

Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Acked-by: Song Liu <songliubraving@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
tools/lib/bpf/btf.c diff | blob | history
tools/lib/bpf/btf.h diff | blob | history
tools/lib/bpf/libbpf.map diff | blob | history
Domain: System / Kernel;