From 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sat, 27 Apr 2024 12:05:51 +0200
Subject: Adding upstream version 5.10.209.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../testing/selftests/bpf/progs/test_cgroup_link.c | 24 ++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 tools/testing/selftests/bpf/progs/test_cgroup_link.c

(limited to 'tools/testing/selftests/bpf/progs/test_cgroup_link.c')

diff --git a/tools/testing/selftests/bpf/progs/test_cgroup_link.c b/tools/testing/selftests/bpf/progs/test_cgroup_link.c
new file mode 100644
index 000000000..77e47b9e4
--- /dev/null
+++ b/tools/testing/selftests/bpf/progs/test_cgroup_link.c
@@ -0,0 +1,24 @@
+// SPDX-License-Identifier: GPL-2.0
+// Copyright (c) 2020 Facebook
+#include <linux/bpf.h>
+#include <bpf/bpf_helpers.h>
+
+int calls = 0;
+int alt_calls = 0;
+
+SEC("cgroup_skb/egress1")
+int egress(struct __sk_buff *skb)
+{
+	__sync_fetch_and_add(&calls, 1);
+	return 1;
+}
+
+SEC("cgroup_skb/egress2")
+int egress_alt(struct __sk_buff *skb)
+{
+	__sync_fetch_and_add(&alt_calls, 1);
+	return 1;
+}
+
+char _license[] SEC("license") = "GPL";
+
-- 
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