Initial import

[samba] / source / lib / replace1.c

diff --git a/source/lib/replace1.c b/source/lib/replace1.c
new file mode 100644 (file)
index 0000000..e1be56e
--- /dev/null
+++ b/source/lib/replace1.c
@@ -0,0 +1,42 @@
+/* 
+   Unix SMB/CIFS implementation.
+   replacement routines for broken systems
+   Copyright (C) Andrew Tridgell 1992-1998
+   
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "includes.h"
+
+ void replace1_dummy(void);
+ void replace1_dummy(void) {}
+
+#ifndef HAVE_SETENV
+ int setenv(const char *name, const char *value, int overwrite) 
+{
+       char *p = NULL;
+       int ret = -1;
+
+       asprintf(&p, "%s=%s", name, value);
+
+       if (overwrite || getenv(name)) {
+               if (p) ret = putenv(p);
+       } else {
+               ret = 0;
+       }
+
+       return ret;     
+}
+#endif