selftests/bpf: Rename progs/tag.c to progs/btf_decl_tag.c

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Rename progs/tag.c to progs/btf_decl_tag.c so we can introduce
progs/btf_type_tag.c in the next patch.

Also create a subtest for btf_decl_tag in prog_tests/btf_tag.c
so we can introduce btf_type_tag subtest in the next patch.

I also took opportunity to remove the check whether __has_attribute
is defined or not in progs/btf_decl_tag.c since all recent
clangs should already support this macro.

Signed-off-by: Yonghong Song <yhs@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20211112012641.1507144-1-yhs@fb.com

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Yonghong Song 2021-11-11 17:26:41 -08:00 • committed by Alexei Starovoitov

parent 846f4826d1

commit 26c79fcbfa

3 changed files with 63 additions and 61 deletions

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20

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

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4

tools/testing/selftests/bpf/progs/tag.c → tools/testing/selftests/bpf/progs/btf_decl_tag.c

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