Just a simple test to make sure we don't introduce unwanted compiler
warnings and API still supports passing enums as input argument.
Signed-off-by: Andrii Nakryiko <andrii@xxxxxxxxxx>
---
tools/testing/selftests/bpf/test_cpp.cpp | 13 ++++++++++---
1 file changed, 10 insertions(+), 3 deletions(-)
diff --git a/tools/testing/selftests/bpf/test_cpp.cpp b/tools/testing/selftests/bpf/test_cpp.cpp
index 19ad172036da..0bd9990e83fa 100644
--- a/tools/testing/selftests/bpf/test_cpp.cpp
+++ b/tools/testing/selftests/bpf/test_cpp.cpp
@@ -1,9 +1,9 @@
/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
#include <iostream>
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
+#include <unistd.h>
+#include <linux/bpf.h>
+#include <linux/btf.h>
#include <bpf/libbpf.h>
-#pragma GCC diagnostic pop
#include <bpf/bpf.h>
#include <bpf/btf.h>
#include "test_core_extern.skel.h"
@@ -99,6 +99,7 @@ int main(int argc, char *argv[])
struct btf_dump_opts opts = { };
struct test_core_extern *skel;
struct btf *btf;
+ int fd;
try_skeleton_template();
@@ -117,6 +118,12 @@ int main(int argc, char *argv[])
skel = test_core_extern__open_and_load();
test_core_extern__destroy(skel);
+ fd = bpf_enable_stats(BPF_STATS_RUN_TIME);
+ if (fd < 0)
+ std::cout << "FAILED to enable stats: " << fd << std::endl;
+ else
+ ::close(fd);
+
std::cout << "DONE!" << std::endl;
return 0;
--
2.30.2
