cbdb1461dc
-Dbpf_prog_load_deprecated=bpf_prog_test_load trick is both ugly and breaks when deprecation goes into effect due to macro magic. Convert all the uses to explicit bpf_prog_test_load() calls which avoid deprecation errors and makes everything less magical. Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Dave Marchevsky <davemarchevsky@fb.com> Link: https://lore.kernel.org/bpf/20211103220845.2676888-12-andrii@kernel.org
31 lines
742 B
C
31 lines
742 B
C
// 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_test_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);
|
|
}
|