diff options
Diffstat (limited to 'tools/testing/selftests/bpf/bpf_test_modorder_x/bpf_test_modorder_x.c')
-rw-r--r-- | tools/testing/selftests/bpf/bpf_test_modorder_x/bpf_test_modorder_x.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/bpf_test_modorder_x/bpf_test_modorder_x.c b/tools/testing/selftests/bpf/bpf_test_modorder_x/bpf_test_modorder_x.c new file mode 100644 index 000000000000..0cc747fa912f --- /dev/null +++ b/tools/testing/selftests/bpf/bpf_test_modorder_x/bpf_test_modorder_x.c @@ -0,0 +1,39 @@ +// SPDX-License-Identifier: GPL-2.0 +#include <linux/bpf.h> +#include <linux/btf.h> +#include <linux/module.h> +#include <linux/init.h> + +__bpf_kfunc_start_defs(); + +__bpf_kfunc int bpf_test_modorder_retx(void) +{ + return 'x'; +} + +__bpf_kfunc_end_defs(); + +BTF_KFUNCS_START(bpf_test_modorder_kfunc_x_ids) +BTF_ID_FLAGS(func, bpf_test_modorder_retx); +BTF_KFUNCS_END(bpf_test_modorder_kfunc_x_ids) + +static const struct btf_kfunc_id_set bpf_test_modorder_x_set = { + .owner = THIS_MODULE, + .set = &bpf_test_modorder_kfunc_x_ids, +}; + +static int __init bpf_test_modorder_x_init(void) +{ + return register_btf_kfunc_id_set(BPF_PROG_TYPE_SCHED_CLS, + &bpf_test_modorder_x_set); +} + +static void __exit bpf_test_modorder_x_exit(void) +{ +} + +module_init(bpf_test_modorder_x_init); +module_exit(bpf_test_modorder_x_exit); + +MODULE_DESCRIPTION("BPF selftest ordertest module X"); +MODULE_LICENSE("GPL"); |