summaryrefslogtreecommitdiffstats
path: root/tools/testing/selftests/bpf/progs/sample_map_ret0.c
diff options
context:
space:
mode:
Diffstat (limited to 'tools/testing/selftests/bpf/progs/sample_map_ret0.c')
-rw-r--r--tools/testing/selftests/bpf/progs/sample_map_ret0.c34
1 files changed, 0 insertions, 34 deletions
diff --git a/tools/testing/selftests/bpf/progs/sample_map_ret0.c b/tools/testing/selftests/bpf/progs/sample_map_ret0.c
deleted file mode 100644
index 495990d355..0000000000
--- a/tools/testing/selftests/bpf/progs/sample_map_ret0.c
+++ /dev/null
@@ -1,34 +0,0 @@
-/* SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) */
-#include <linux/bpf.h>
-#include <bpf/bpf_helpers.h>
-
-struct {
- __uint(type, BPF_MAP_TYPE_HASH);
- __type(key, __u32);
- __type(value, long);
- __uint(max_entries, 2);
-} htab SEC(".maps");
-
-struct {
- __uint(type, BPF_MAP_TYPE_ARRAY);
- __type(key, __u32);
- __type(value, long);
- __uint(max_entries, 2);
-} array SEC(".maps");
-
-/* Sample program which should always load for testing control paths. */
-SEC(".text") int func()
-{
- __u64 key64 = 0;
- __u32 key = 0;
- long *value;
-
- value = bpf_map_lookup_elem(&htab, &key);
- if (!value)
- return 1;
- value = bpf_map_lookup_elem(&array, &key64);
- if (!value)
- return 1;
-
- return 0;
-}