1/****************************************************************************
2**
3** Copyright (C) 2016 The Qt Company Ltd.
4** Contact: https://www.qt.io/licensing/
5**
6** This file is part of the test suite of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:GPL-EXCEPT$
9** Commercial License Usage
10** Licensees holding valid commercial Qt licenses may use this file in
11** accordance with the commercial license agreement provided with the
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16**
17** GNU General Public License Usage
18** Alternatively, this file may be used under the terms of the GNU
19** General Public License version 3 as published by the Free Software
20** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
21** included in the packaging of this file. Please review the following
22** information to ensure the GNU General Public License requirements will
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25** $QT_END_LICENSE$
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27****************************************************************************/
28
29#include <stdio.h>
30#include <stdlib.h>
31
32int main(int argc, char **argv)
33{
34 if (argc == 1)
35 return 1;
36
37 char *env = getenv(name: argv[1]);
38 if (env) {
39 printf(format: "%s", env);
40 return 0;
41 }
42 return 1;
43}
44

source code of qtbase/tests/auto/corelib/io/qprocess/testProcessEnvironment/main.cpp