netdev - [PATCH bpf-next v3 06/27] bpf: selftests: Set libbpf 1.0 API mode explicitly in test_cgroup

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Message-Id: <20220405130858.12165-7-laoar.shao@gmail.com>
Date:   Tue,  5 Apr 2022 13:08:37 +0000
From:   Yafang Shao <laoar.shao@...il.com>
To:     andrii@...nel.org, ast@...nel.org, daniel@...earbox.net,
        kafai@...com, songliubraving@...com, yhs@...com,
        john.fastabend@...il.com, kpsingh@...nel.org, shuah@...nel.org
Cc:     netdev@...r.kernel.org, bpf@...r.kernel.org,
        linux-kselftest@...r.kernel.org, Yafang Shao <laoar.shao@...il.com>
Subject: [PATCH bpf-next v3 06/27] bpf: selftests: Set libbpf 1.0 API mode explicitly in test_cgroup_storage

Let's set libbpf 1.0 API mode explicitly, then we can get rid of the
included bpf_rlimit.h.

Signed-off-by: Yafang Shao <laoar.shao@...il.com>
---
 tools/testing/selftests/bpf/test_cgroup_storage.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tools/testing/selftests/bpf/test_cgroup_storage.c b/tools/testing/selftests/bpf/test_cgroup_storage.c
index d6a1be4d8020..059507445c6e 100644
--- a/tools/testing/selftests/bpf/test_cgroup_storage.c
+++ b/tools/testing/selftests/bpf/test_cgroup_storage.c
@@ -6,7 +6,6 @@
 #include <stdlib.h>
 #include <sys/sysinfo.h>
 
-#include "bpf_rlimit.h"
 #include "cgroup_helpers.h"
 #include "testing_helpers.h"
 
@@ -51,6 +50,9 @@ int main(int argc, char **argv)
 		goto err;
 	}
 
+	/* Use libbpf 1.0 API mode */
+	libbpf_set_strict_mode(LIBBPF_STRICT_ALL);
+
 	map_fd = bpf_map_create(BPF_MAP_TYPE_CGROUP_STORAGE, NULL, sizeof(key),
 				sizeof(value), 0, NULL);
 	if (map_fd < 0) {
-- 
2.17.1