1 /*
2 * Copyright (c) 2023 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include "napi/native_api.h"
17
18 #include <csignal>
19 #include <unistd.h>
20
TriggerCppCrash(napi_env env,napi_callback_info info)21 static napi_value TriggerCppCrash(napi_env env, napi_callback_info info)
22 {
23 napi_value res = nullptr;
24 pid_t pid = fork();
25 if (pid < 0) {
26 napi_get_boolean(env, false, &res);
27 return res;
28 } else if (pid == 0) {
29 raise(SIGABRT);
30 }
31 napi_get_boolean(env, true, &res);
32 return res;
33 }
34
35 EXTERN_C_START
Init(napi_env env,napi_value exports)36 static napi_value Init(napi_env env, napi_value exports)
37 {
38 napi_property_descriptor desc[] = {
39 { "triggerCppCrash", nullptr, TriggerCppCrash,
40 nullptr, nullptr, nullptr, napi_default, nullptr }
41 };
42 napi_define_properties(env, exports, sizeof(desc) / sizeof(desc[0]), desc);
43 return exports;
44 }
45 EXTERN_C_END
46
47 static napi_module demoModule = {
48 .nm_version =1,
49 .nm_flags = 0,
50 .nm_filename = nullptr,
51 .nm_register_func = Init,
52 .nm_modname = "faultloggerTestNapi",
53 .nm_priv = ((void*)0),
54 .reserved = { 0 },
55 };
56
RegisterModule(void)57 extern "C" __attribute__((constructor)) void RegisterModule(void)
58 {
59 napi_module_register(&demoModule);
60 }
61