summaryrefslogtreecommitdiff
path: root/Build/source/libs/curl/lib/getenv.c
diff options
context:
space:
mode:
Diffstat (limited to 'Build/source/libs/curl/lib/getenv.c')
-rw-r--r--Build/source/libs/curl/lib/getenv.c77
1 files changed, 77 insertions, 0 deletions
diff --git a/Build/source/libs/curl/lib/getenv.c b/Build/source/libs/curl/lib/getenv.c
new file mode 100644
index 00000000000..ee570e8ad12
--- /dev/null
+++ b/Build/source/libs/curl/lib/getenv.c
@@ -0,0 +1,77 @@
+/*****************************************************************************
+ * _ _ ____ _
+ * Project ___| | | | _ \| |
+ * / __| | | | |_) | |
+ * | (__| |_| | _ <| |___
+ * \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * In order to be useful for every potential user, curl and libcurl are
+ * dual-licensed under the MPL and the MIT/X-derivate licenses.
+ *
+ * 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 MPL or the MIT/X-derivate
+ * licenses. You may pick one of these licenses.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * $Id: getenv.c,v 1.16 2002/01/04 09:53:10 bagder 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
+ */