Commit ecf45e60 authored by Jiri Olsa's avatar Jiri Olsa Committed by Andrii Nakryiko
Browse files

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: default avatarJiri Olsa <jolsa@kernel.org>
Signed-off-by: default avatarAndrii Nakryiko <andrii@kernel.org>
Acked-by: default avatarYonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/bpf/20211223131736.483956-2-jolsa@kernel.org
parent 5652b807

tools/testing/selftests/bpf/test_cpp.cpp

+8 −1
Original line number Diff line number Diff line
@@ -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();