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