1 files changed, 69 insertions, 0 deletions
diff --git a/nis/nis_clone_res.c b/nis/nis_clone_res.c
new file mode 100644
index 0000000000..9bdc4d8835
--- /dev/null
+++ b/nis/nis_clone_res.c
@@ -0,0 +1,69 @@
+/* Copyright (c) 1997 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <string.h>
+#include <rpc/rpc.h>
+#include <rpcsvc/nis.h>
+
+nis_result *
+nis_clone_result (const nis_result *src, nis_result *dest)
+{
+  unsigned char *addr;
+  unsigned int size;
+  XDR xdrs;
+  nis_result *res;
+
+  if (src == NULL)
+    return (NULL);
+
+  size = xdr_sizeof ((xdrproc_t)xdr_nis_result, (char *)src);
+  if ((addr = calloc(1, size)) == NULL)
+    return NULL;
+
+  if (dest == NULL)
+    {
+      if ((res = calloc (1, sizeof (nis_result))) == NULL)
+	{
+	  free (addr);
+	  return NULL;
+	}
+    }
+  else
+    res = dest;
+
+  xdrmem_create(&xdrs, addr, size, XDR_ENCODE);
+  if (!xdr_nis_result (&xdrs, (nis_result *)src))
+    {
+      xdr_destroy (&xdrs);
+      free (addr);
+      return NULL;
+    }
+  xdr_destroy (&xdrs);
+  xdrmem_create(&xdrs, addr, size, XDR_DECODE);
+  if (!xdr_nis_result(&xdrs, res))
+    {
+      xdr_destroy (&xdrs);
+      free (addr);
+      return NULL;
+    }
+  xdr_destroy (&xdrs);
+  free (addr);
+
+  return res;
+}