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 | #ifdef _WIN32_WCE
|
---|
34 | return NULL;
|
---|
35 | #else
|
---|
36 | #if 0//def WIN32
|
---|
37 | char env[MAX_PATH]; /* MAX_PATH is from windef.h */
|
---|
38 | char *temp = getenv(variable);
|
---|
39 | env[0] = '\0';
|
---|
40 | if(temp != NULL)
|
---|
41 | ExpandEnvironmentStringsA(temp, env, sizeof(env));
|
---|
42 | return (env[0] != '\0')?strdup(env):NULL;
|
---|
43 | #else
|
---|
44 | char *env = getenv(variable);
|
---|
45 | return (env && env[0])?strdup(env):NULL;
|
---|
46 | #endif
|
---|
47 | #endif
|
---|
48 | }
|
---|
49 |
|
---|
50 | char *curl_getenv(const char *v)
|
---|
51 | {
|
---|
52 | return GetEnv(v);
|
---|
53 | }
|
---|