selftests/bpf: switch to new libbpf XDP APIs

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Switch to using new bpf_xdp_*() APIs across all selftests. Take
advantage of a more straightforward and user-friendly semantics of
old_prog_fd (0 means "don't care") in few places.

Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/r/20220120061422.2710637-4-andrii@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

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Andrii Nakryiko 2022-01-19 22:14:21 -08:00 • committed by Alexei Starovoitov

parent c86575ecca

commit 544356524d

7 changed files with 47 additions and 50 deletions

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29

tools/testing/selftests/bpf/prog_tests/xdp_attach.c

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8

tools/testing/selftests/bpf/prog_tests/xdp_cpumap_attach.c

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8

tools/testing/selftests/bpf/prog_tests/xdp_devmap_attach.c

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14

tools/testing/selftests/bpf/prog_tests/xdp_info.c

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26

tools/testing/selftests/bpf/prog_tests/xdp_link.c

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8

tools/testing/selftests/bpf/xdp_redirect_multi.c

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4

tools/testing/selftests/bpf/xdping.c

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