diff options
Diffstat (limited to 'tools/testing/selftests/bpf/progs/core_kern.c')
| -rw-r--r-- | tools/testing/selftests/bpf/progs/core_kern.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/progs/core_kern.c b/tools/testing/selftests/bpf/progs/core_kern.c index 13499cc15c7d..2715fe27d4cf 100644 --- a/tools/testing/selftests/bpf/progs/core_kern.c +++ b/tools/testing/selftests/bpf/progs/core_kern.c @@ -101,4 +101,20 @@ int balancer_ingress(struct __sk_buff *ctx) return 0; } +typedef int (*func_proto_typedef___match)(long); +typedef int (*func_proto_typedef___doesnt_match)(char *); +typedef int (*func_proto_typedef_nested1)(func_proto_typedef___match); + +int proto_out[3]; + +SEC("raw_tracepoint/sys_enter") +int core_relo_proto(void *ctx) +{ + proto_out[0] = bpf_core_type_exists(func_proto_typedef___match); + proto_out[1] = bpf_core_type_exists(func_proto_typedef___doesnt_match); + proto_out[2] = bpf_core_type_exists(func_proto_typedef_nested1); + + return 0; +} + char LICENSE[] SEC("license") = "GPL"; |