netdev - [PATCH bpf-next v3 15/27] bpf: selftests: Set libbpf 1.0 API mode explicitly in test

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Date:   Tue,  5 Apr 2022 13:08:46 +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 15/27] bpf: selftests: Set libbpf 1.0 API mode explicitly in test_tag

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_tag.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tools/testing/selftests/bpf/test_tag.c b/tools/testing/selftests/bpf/test_tag.c
index 0851c42ee31c..5546b05a0486 100644
--- a/tools/testing/selftests/bpf/test_tag.c
+++ b/tools/testing/selftests/bpf/test_tag.c
@@ -20,7 +20,6 @@
 #include <bpf/bpf.h>
 
 #include "../../../include/linux/filter.h"
-#include "bpf_rlimit.h"
 #include "testing_helpers.h"
 
 static struct bpf_insn prog[BPF_MAXINSNS];
@@ -189,6 +188,9 @@ int main(void)
 	uint32_t tests = 0;
 	int i, fd_map;
 
+	/* Use libbpf 1.0 API mode */
+	libbpf_set_strict_mode(LIBBPF_STRICT_ALL);
+
 	fd_map = bpf_map_create(BPF_MAP_TYPE_HASH, NULL, sizeof(int),
 				sizeof(int), 1, &opts);
 	assert(fd_map > 0);
-- 
2.17.1