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| author |   Jiri Olsa <jolsa@redhat.com> | 2021-12-23 14:17:36 +0100 |
|---|---|---|
| committer |   Andrii Nakryiko <andrii@kernel.org> | 2021-12-23 10:23:51 -0800 |
| commit | ecf45e60a62dfeb65658abac02f0bdb45b786911 (patch) | |
| tree | d39d82c7868ffedbfb0f9fd6cbb064c84bf19647 /tools/testing/selftests/bpf/test_cpp.cpp | |
| parent | libbpf: Do not use btf_dump__new() macro in C++ mode (diff) | |
| download | linux-dev-ecf45e60a62dfeb65658abac02f0bdb45b786911.tar.xz linux-dev-ecf45e60a62dfeb65658abac02f0bdb45b786911.zip | |
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
Diffstat (limited to '')
| -rw-r--r-- | tools/testing/selftests/bpf/test_cpp.cpp | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/tools/testing/selftests/bpf/test_cpp.cpp b/tools/testing/selftests/bpf/test_cpp.cpp index a8d2e9a87fbf..e00201de2890 100644 --- a/tools/testing/selftests/bpf/test_cpp.cpp +++ b/tools/testing/selftests/bpf/test_cpp.cpp @@ -7,9 +7,15 @@ /* do nothing, just make sure we can link successfully */ +static void dump_printf(void *ctx, const char *fmt, va_list args) +{ +} + int main(int argc, char *argv[]) { + struct btf_dump_opts opts = { }; struct test_core_extern *skel; + struct btf *btf; /* libbpf.h */ libbpf_set_print(NULL); @@ -18,7 +24,8 @@ int main(int argc, char *argv[]) bpf_prog_get_fd_by_id(0); /* btf.h */ - btf__new(NULL, 0); + btf = btf__new(NULL, 0); + btf_dump__new(btf, dump_printf, nullptr, &opts); /* BPF skeleton */ skel = test_core_extern__open_and_load(); |