Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
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linux
selftests/bpf: Add btf_dump__new to test_cpp
Adding btf_dump__new call to test_cpp, so we can
test C++ compilation with that.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/bpf/20211223131736.483956-2-jolsa@kernel.org
authored by
Jiri Olsa
and committed by
Andrii Nakryiko
ecf45e60
5652b807
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-1
+8
-1
tools/testing/selftests/bpf/test_cpp.cpp
+8
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tools/testing/selftests/bpf/test_cpp.cpp
···
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/* do nothing, just make sure we can link successfully */
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static void dump_printf(void *ctx, const char *fmt, va_list args)
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{
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}
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int main(int argc, char *argv[])
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{
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struct btf_dump_opts opts = { };
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struct test_core_extern *skel;
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struct btf *btf;
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/* libbpf.h */
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libbpf_set_print(NULL);
···
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bpf_prog_get_fd_by_id(0);
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/* btf.h */
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btf__new(NULL, 0);
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btf = btf__new(NULL, 0);
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btf_dump__new(btf, dump_printf, nullptr, &opts);
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/* BPF skeleton */
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skel = test_core_extern__open_and_load();