62 строки
1.7 KiB
C
62 строки
1.7 KiB
C
/***************************************************************************
|
|
* _ _ ____ _
|
|
* Project ___| | | | _ \| |
|
|
* / __| | | | |_) | |
|
|
* | (__| |_| | _ <| |___
|
|
* \___|\___/|_| \_\_____|
|
|
*
|
|
* Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
|
|
*
|
|
* This software is licensed as described in the file COPYING, which
|
|
* you should have received as part of this distribution. The terms
|
|
* are also available at http://curl.haxx.se/docs/copyright.html.
|
|
*
|
|
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
|
|
* copies of the Software, and permit persons to whom the Software is
|
|
* furnished to do so, under the terms of the COPYING file.
|
|
*
|
|
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
|
* KIND, either express or implied.
|
|
*
|
|
***************************************************************************/
|
|
|
|
#include "setup.h"
|
|
|
|
#ifdef __VMS
|
|
#include <unixlib.h>
|
|
#endif
|
|
|
|
#include <curl/curl.h>
|
|
#include "curl_memory.h"
|
|
|
|
#include "memdebug.h"
|
|
|
|
static
|
|
char *GetEnv(const char *variable)
|
|
{
|
|
#ifdef _WIN32_WCE
|
|
return NULL;
|
|
#else
|
|
#ifdef WIN32
|
|
char env[MAX_PATH]; /* MAX_PATH is from windef.h */
|
|
char *temp = getenv(variable);
|
|
env[0] = '\0';
|
|
if(temp != NULL)
|
|
ExpandEnvironmentStringsA(temp, env, sizeof(env));
|
|
return (env[0] != '\0')?strdup(env):NULL;
|
|
#else
|
|
char *env = getenv(variable);
|
|
#ifdef __VMS
|
|
if(env && strcmp("HOME",variable) == 0)
|
|
env = decc_translate_vms(env);
|
|
#endif
|
|
return (env && env[0])?strdup(env):NULL;
|
|
#endif
|
|
#endif
|
|
}
|
|
|
|
char *curl_getenv(const char *v)
|
|
{
|
|
return GetEnv(v);
|
|
}
|