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0001 /* 0002 * Copyright 2016 Aetf <aetf@unlimitedcodeworks.xyz> 0003 * 0004 * This program is free software; you can redistribute it and/or 0005 * modify it under the terms of the GNU General Public License as 0006 * published by the Free Software Foundation; either version 2 of 0007 * the License or (at your option) version 3 or any later version 0008 * accepted by the membership of KDE e.V. (or its successor approved 0009 * by the membership of KDE e.V.), which shall act as a proxy 0010 * defined in Section 14 of version 3 of the license. 0011 * 0012 * This program is distributed in the hope that it will be useful, 0013 * but WITHOUT ANY WARRANTY; without even the implied warranty of 0014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 0015 * GNU General Public License for more details. 0016 * 0017 * You should have received a copy of the GNU General Public License 0018 * along with this program. If not, see <http://www.gnu.org/licenses/>. 0019 * 0020 */ 0021 0022 #include <iostream> 0023 #include <cstdlib> 0024 0025 int main() { 0026 char * value = std::getenv("VariableA"); 0027 if (value) { 0028 std::cout << value << std::endl; 0029 } else { 0030 std::cout << "Not found!" << std::endl; 0031 } 0032 0033 value = std::getenv("VariableB"); 0034 if (value) { 0035 std::cout << value << std::endl; 0036 } else { 0037 std::cout << "Not found!" << std::endl; 0038 } 0039 return 0; 0040 }