1 // SPDX-License-Identifier: GPL-2.0 2 /* Copyright (c) 2026 Meta Platforms, Inc. and affiliates. */ 3 4 #include <vmlinux.h> 5 #include <bpf/bpf_helpers.h> 6 #include "../test_kmods/bpf_testmod.h" 7 8 char _license[] SEC("license") = "GPL"; 9 10 /* No arena in the program: attaching to test_arena must be rejected. */ 11 SEC("struct_ops/test_arena") 12 int test_arena_no_arena(unsigned long long *ctx) 13 { 14 return 0; 15 } 16 17 SEC(".struct_ops.link") 18 struct bpf_testmod_ops3 testmod_arena_fail = { 19 .test_arena = (void *)test_arena_no_arena, 20 }; 21