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| // SPDX-License-Identifier: GPL-2.0
| #include <test_progs.h>
| #include <network_helpers.h>
|
| void test_skb_helpers(void)
| {
| struct __sk_buff skb = {
| .wire_len = 100,
| .gso_segs = 8,
| .gso_size = 10,
| };
| struct bpf_prog_test_run_attr tattr = {
| .data_in = &pkt_v4,
| .data_size_in = sizeof(pkt_v4),
| .ctx_in = &skb,
| .ctx_size_in = sizeof(skb),
| .ctx_out = &skb,
| .ctx_size_out = sizeof(skb),
| };
| struct bpf_object *obj;
| int err;
|
| err = bpf_prog_load("./test_skb_helpers.o", BPF_PROG_TYPE_SCHED_CLS, &obj,
| &tattr.prog_fd);
| if (CHECK_ATTR(err, "load", "err %d errno %d\n", err, errno))
| return;
| err = bpf_prog_test_run_xattr(&tattr);
| CHECK_ATTR(err, "len", "err %d errno %d\n", err, errno);
| bpf_object__close(obj);
| }
|
|
