1/*
2 * Copyright 2018 The OpenSSL Project Authors. All Rights Reserved.
3 *
4 * Licensed under the Apache License 2.0 (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
8 */
9
10#ifndef _GNU_SOURCE
11# define _GNU_SOURCE
12#endif
13
14#include <stdlib.h>
15#include "internal/cryptlib.h"
16
17char *ossl_safe_getenv(const char *name)
18{
19 if (OPENSSL_issetugid())
20 return NULL;
21 return getenv(name);
22}
23