| // SPDX-License-Identifier: GPL-2.0 |
| /* Copyright (c) 2021 Facebook */ |
| |
| #include "test_progs.h" |
| #include "core_kern.lskel.h" |
| |
| void test_core_kern_lskel(void) |
| { |
| struct core_kern_lskel *skel; |
| int link_fd; |
| |
| skel = core_kern_lskel__open_and_load(); |
| if (!ASSERT_OK_PTR(skel, "open_and_load")) |
| return; |
| |
| link_fd = core_kern_lskel__core_relo_proto__attach(skel); |
| if (!ASSERT_GT(link_fd, 0, "attach(core_relo_proto)")) |
| goto cleanup; |
| |
| /* trigger tracepoints */ |
| usleep(1); |
| ASSERT_TRUE(skel->bss->proto_out[0], "bpf_core_type_exists"); |
| ASSERT_FALSE(skel->bss->proto_out[1], "!bpf_core_type_exists"); |
| ASSERT_TRUE(skel->bss->proto_out[2], "bpf_core_type_exists. nested"); |
| |
| cleanup: |
| core_kern_lskel__destroy(skel); |
| } |