1/*
2 * Copyright (c) 2015, PHILIPPE TILLET. All rights reserved.
3 *
4 * This file is part of ISAAC.
5 *
6 * ISAAC is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
19 * MA 02110-1301 USA
20 */
21
22#ifndef TDL_TOOLS_SYS_GETENV_HPP
23#define TDL_TOOLS_SYS_GETENV_HPP
24
25#include <string>
26#include <cstdlib>
27
28namespace triton
29{
30
31namespace tools
32{
33
34 inline std::string getenv(const char * name)
35 {
36 const char * cstr = std::getenv(name);
37 if(!cstr)
38 return "";
39 std::string result(cstr);
40 return result;
41 }
42
43}
44
45}
46
47#endif
48