xref: /kernel/linux/linux-5.10/tools/testing/selftests/bpf/test_cpp.cpp
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18c2ecf20Sopenharmony_ci/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
28c2ecf20Sopenharmony_ci#include <iostream>
38c2ecf20Sopenharmony_ci#include <bpf/libbpf.h>
48c2ecf20Sopenharmony_ci#include <bpf/bpf.h>
58c2ecf20Sopenharmony_ci#include <bpf/btf.h>
68c2ecf20Sopenharmony_ci#include "test_core_extern.skel.h"
78c2ecf20Sopenharmony_ci
88c2ecf20Sopenharmony_ci/* do nothing, just make sure we can link successfully */
98c2ecf20Sopenharmony_ci
108c2ecf20Sopenharmony_ciint main(int argc, char *argv[])
118c2ecf20Sopenharmony_ci{
128c2ecf20Sopenharmony_ci	struct test_core_extern *skel;
138c2ecf20Sopenharmony_ci
148c2ecf20Sopenharmony_ci	/* libbpf.h */
158c2ecf20Sopenharmony_ci	libbpf_set_print(NULL);
168c2ecf20Sopenharmony_ci
178c2ecf20Sopenharmony_ci	/* bpf.h */
188c2ecf20Sopenharmony_ci	bpf_prog_get_fd_by_id(0);
198c2ecf20Sopenharmony_ci
208c2ecf20Sopenharmony_ci	/* btf.h */
218c2ecf20Sopenharmony_ci	btf__new(NULL, 0);
228c2ecf20Sopenharmony_ci
238c2ecf20Sopenharmony_ci	/* BPF skeleton */
248c2ecf20Sopenharmony_ci	skel = test_core_extern__open_and_load();
258c2ecf20Sopenharmony_ci	test_core_extern__destroy(skel);
268c2ecf20Sopenharmony_ci
278c2ecf20Sopenharmony_ci	std::cout << "DONE!" << std::endl;
288c2ecf20Sopenharmony_ci
298c2ecf20Sopenharmony_ci	return 0;
308c2ecf20Sopenharmony_ci}
31

Indexes created Thu Nov 07 10:32:03 CST 2024