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 "getparameter.h"
17
18 namespace Hdc {
GetParam(const char * key,char * out)19 extern "C" int GetParam(const char* key, char* out)
20 {
21 auto res = GetParameter(key, nullptr, out, BUF_SIZE_MEDIUM);
22 if (res <= 0) {
23 return -1;
24 }
25 return 1;
26 }
27 }