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libbpf: Add per-file linker opts
authorAndrii Nakryiko <andrii@kernel.org>
Fri, 7 May 2021 05:41:14 +0000 (22:41 -0700)
committerAlexei Starovoitov <ast@kernel.org>
Tue, 11 May 2021 22:07:17 +0000 (15:07 -0700)
commitfdbf5ddeb855a80831af2e5bb9db9218926e6789
tree44d03bdab830922a082c71604d5165211b0d67cc
parent37f05601eabc29f82c03b461a22d8fafacd736d2
libbpf: Add per-file linker opts

For better future extensibility add per-file linker options. Currently
the set of available options is empty. This changes bpf_linker__add_file()
API, but it's not a breaking change as bpf_linker APIs hasn't been released
yet.

Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20210507054119.270888-3-andrii@kernel.org
tools/bpf/bpftool/gen.c
tools/lib/bpf/libbpf.h
tools/lib/bpf/linker.c