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(parent: 9ce6ae2) | patch
tools/bpf: refactor to implement btf_get_from_id() in lib/bpf
authorYonghong Song <yhs@fb.com>
Mon, 19 Nov 2018 23:29:18 +0000 (15:29 -0800)
committerAlexei Starovoitov <ast@kernel.org>
Tue, 20 Nov 2018 18:54:39 +0000 (10:54 -0800)
commitd7f5b5e051554c91bab995b67101af4625af591a
tree68ef4ab5a33e07fa797af9188db2880ea65b7810tree | snapshot
parent9ce6ae22c8e878aee7a96836b2ed9fd9a8173e41commit | diff
tools/bpf: refactor to implement btf_get_from_id() in lib/bpf

The function get_btf() is implemented in tools/bpf/bpftool/map.c
to get a btf structure given a map_info. This patch
refactored this function to be function btf_get_from_id()
in tools/lib/bpf so that it can be used later.

Signed-off-by: Yonghong Song <yhs@fb.com>
Signed-off-by: Martin KaFai Lau <kafai@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
tools/bpf/bpftool/map.c diff | blob | history
tools/lib/bpf/btf.c diff | blob | history
tools/lib/bpf/btf.h diff | blob | history
Domain: System / Kernel;