2 * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
4 * Licensed under the Apache License, Version 2.0 (the License);
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an AS IS BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 using System.Runtime.InteropServices;
20 internal static partial class Interop
22 internal static partial class Libraries
24 public const string PlatformConfig = "libtzplatform-config-2.0.so.2";
27 internal static partial class PlatformConfig
29 [DllImport(Libraries.PlatformConfig, EntryPoint = "tzplatform_getenv", CallingConvention = CallingConvention.Cdecl)]
30 internal static extern IntPtr _GetEnv(int id);
32 [DllImport(Libraries.PlatformConfig, EntryPoint = "tzplatform_getid", CallingConvention = CallingConvention.Cdecl)]
33 internal static extern int GetId(string name);
35 internal static string GetEnv(int id)
37 var text = _GetEnv(id);
38 return Marshal.PtrToStringAnsi(text);