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 #include <sys/timex.h>
18 #include <sys/utsname.h>
19
Uname(napi_env env, napi_callback_info info)20 static napi_value Uname(napi_env env, napi_callback_info info)
21 {
22 struct utsname buf;
23 int ret = uname(&buf);
24 napi_value result = nullptr;
25 napi_create_int32(env, ret, &result);
26 return result;
27 }
28
29 EXTERN_C_START
Init(napi_env env, napi_value exports)30 static napi_value Init(napi_env env, napi_value exports)
31 {
32 napi_property_descriptor desc[] = {
33 {"uname", nullptr, Uname, nullptr, nullptr, nullptr, napi_default, nullptr},
34 };
35 napi_define_properties(env, exports, sizeof(desc) / sizeof(desc[0]), desc);
36 return exports;
37 }
38
39 EXTERN_C_END
40
41 static napi_module demoModule = {
42 .nm_version = 1,
43 .nm_flags = 0,
44 .nm_filename = nullptr,
45 .nm_register_func = Init,
46 .nm_modname = "utsname",
47 .nm_priv = ((void *)0),
48 .reserved = {0},
49 };
50
RegisterEntryModule(void)51 extern "C" __attribute__((constructor)) void RegisterEntryModule(void) { napi_module_register(&demoModule); }