/*************************************************************************** * _ _ ____ _ * 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 "curl_setup.h" #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); return (env && env[0])?strdup(env):NULL; #endif #endif } char *curl_getenv(const char *v) { return GetEnv(v); }