/*************************************************************************** * _ _ ____ _ * Project ___| | | | _ \| | * / __| | | | |_) | | * | (__| |_| | _ <| |___ * \___|\___/|_| \_\_____| * * Copyright (C) 1998 - 2002, 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. * * $Id: getenv.c,v 1.1.1.2 2002/11/26 19:07:54 zarzycki Exp $ ***************************************************************************/ #include "setup.h" #include <stdio.h> #include <stdlib.h> #include <string.h> #ifdef WIN32 #include <windows.h> #endif #ifdef VMS #include <unixlib.h> #endif #ifdef MALLOCDEBUG #include "memdebug.h" #endif static char *GetEnv(const char *variable) { #ifdef WIN32 /* This shit requires windows.h (HUGE) to be included */ char env[MAX_PATH]; /* MAX_PATH is from windef.h */ char *temp = getenv(variable); env[0] = '\0'; if (temp != NULL) ExpandEnvironmentStrings(temp, env, sizeof(env)); #else #ifdef VMS char *env = getenv(variable); if (env && strcmp("HOME",variable) == 0) { env = decc$translate_vms(env); } #else /* no length control */ char *env = getenv(variable); #endif #endif return (env && env[0])?strdup(env):NULL; } char *curl_getenv(const char *v) { return GetEnv(v); } /* * local variables: * eval: (load-file "../curl-mode.el") * end: * vim600: fdm=marker * vim: et sw=2 ts=2 sts=2 tw=78 */