File: [OMI] / omi / base / env.c
(download)
Revision: 1.1,
Wed May 30 21:47:49 2012 UTC (12 years, 1 month ago) by mike
Branch: MAIN
Initial revision
|
/*
**==============================================================================
**
** Open Management Infrastructure (OMI)
**
** Copyright (c) Microsoft Corporation
**
** Licensed under the Apache License, Version 2.0 (the "License"); you may not
** use this file except in compliance with the License. You may obtain a copy
** of the License at
**
** http://www.apache.org/licenses/LICENSE-2.0
**
** THIS CODE IS PROVIDED *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
** KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
** WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
** MERCHANTABLITY OR NON-INFRINGEMENT.
**
** See the Apache 2 License for the specific language governing permissions
** and limitations under the License.
**
**==============================================================================
*/
#include "env.h"
#include <stdlib.h>
char* Dupenv(const char* var)
{
#if defined(_MSC_VER)
char* data;
size_t size;
if (_dupenv_s(&data, &size, var) != 0)
return NULL;
return data;
#else
const char* tmp = getenv(var);
if (!tmp)
return NULL;
return strdup(tmp);
#endif
}