| // SPDX-License-Identifier: GPL-2.0 |
| /* |
| * Copyright 2026 Google LLC. |
| */ |
| |
| #include <vmlinux.h> |
| #include <bpf/bpf_helpers.h> |
| #include <bpf/bpf_tracing.h> |
| |
| #include "bpf_misc.h" |
| #include "../test_kmods/bpf_testmod_kfunc.h" |
| |
| SEC("syscall") |
| __success __retval(0) |
| int test_default_trusted_ptr(void *ctx) |
| { |
| struct prog_test_member *trusted_ptr; |
| |
| trusted_ptr = bpf_kfunc_get_default_trusted_ptr_test(); |
| /* |
| * Test BPF kfunc bpf_get_default_trusted_ptr_test() returns a |
| * PTR_TO_BTF_ID | PTR_TRUSTED, therefore it should be accepted when |
| * passed to a BPF kfunc only accepting KF_TRUSTED_ARGS. |
| */ |
| bpf_kfunc_put_default_trusted_ptr_test(trusted_ptr); |
| return 0; |
| } |
| |
| char _license[] SEC("license") = "GPL"; |
