[331] | 1 | /***************************************************************************
|
---|
| 2 | * _ _ ____ _
|
---|
| 3 | * Project ___| | | | _ \| |
|
---|
| 4 | * / __| | | | |_) | |
|
---|
| 5 | * | (__| |_| | _ <| |___
|
---|
| 6 | * \___|\___/|_| \_\_____|
|
---|
| 7 | *
|
---|
| 8 | * Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
|
---|
| 9 | *
|
---|
| 10 | * This software is licensed as described in the file COPYING, which
|
---|
| 11 | * you should have received as part of this distribution. The terms
|
---|
| 12 | * are also available at https://curl.haxx.se/docs/copyright.html.
|
---|
| 13 | *
|
---|
| 14 | * You may opt to use, copy, modify, merge, publish, distribute and/or sell
|
---|
| 15 | * copies of the Software, and permit persons to whom the Software is
|
---|
| 16 | * furnished to do so, under the terms of the COPYING file.
|
---|
| 17 | *
|
---|
| 18 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
---|
| 19 | * KIND, either express or implied.
|
---|
| 20 | *
|
---|
| 21 | ***************************************************************************/
|
---|
| 22 |
|
---|
| 23 | #include "curl_setup.h"
|
---|
| 24 |
|
---|
| 25 | #include <curl/curl.h>
|
---|
| 26 | #include "curl_memory.h"
|
---|
| 27 |
|
---|
| 28 | #include "memdebug.h"
|
---|
| 29 |
|
---|
| 30 | static
|
---|
| 31 | char *GetEnv(const char *variable)
|
---|
| 32 | {
|
---|
| 33 | #if defined(_WIN32_WCE) || defined(CURL_WINDOWS_APP)
|
---|
| 34 | (void)variable;
|
---|
| 35 | return NULL;
|
---|
| 36 | #else
|
---|
| 37 | #ifdef WIN32
|
---|
| 38 | char env[MAX_PATH]; /* MAX_PATH is from windef.h */
|
---|
| 39 | char *temp = getenv(variable);
|
---|
| 40 | env[0] = '\0';
|
---|
| 41 | if(temp != NULL)
|
---|
| 42 | ExpandEnvironmentStringsA(temp, env, sizeof(env));
|
---|
| 43 | return (env[0] != '\0')?strdup(env):NULL;
|
---|
| 44 | #else
|
---|
| 45 | char *env = getenv(variable);
|
---|
| 46 | return (env && env[0])?strdup(env):NULL;
|
---|
| 47 | #endif
|
---|
| 48 | #endif
|
---|
| 49 | }
|
---|
| 50 |
|
---|
| 51 | char *curl_getenv(const char *v)
|
---|
| 52 | {
|
---|
| 53 | return GetEnv(v);
|
---|
| 54 | }
|
---|