diff options
Diffstat (limited to 'tools/testing/selftests/bpf/progs/skb_load_bytes.c')
-rw-r--r-- | tools/testing/selftests/bpf/progs/skb_load_bytes.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/progs/skb_load_bytes.c b/tools/testing/selftests/bpf/progs/skb_load_bytes.c new file mode 100644 index 000000000..e4252fd97 --- /dev/null +++ b/tools/testing/selftests/bpf/progs/skb_load_bytes.c @@ -0,0 +1,19 @@ +// SPDX-License-Identifier: GPL-2.0 + +#include <linux/bpf.h> +#include <bpf/bpf_helpers.h> + +char _license[] SEC("license") = "GPL"; + +__u32 load_offset = 0; +int test_result = 0; + +SEC("tc") +int skb_process(struct __sk_buff *skb) +{ + char buf[16]; + + test_result = bpf_skb_load_bytes(skb, load_offset, buf, 10); + + return 0; +} |