2007-12-28 Joel Sherrill <joel.sherrill@OARcorp.com>

	* libcsupport/Makefile.am: _rename_r is required by newlib 1.16.0.
	Hopefully this implementation is OK.
	* libcsupport/src/_rename_r.c: New file.

1 files changed, 40 insertions, 0 deletions

diff --git a/cpukit/libcsupport/src/_rename_r.c b/cpukit/libcsupport/src/_rename_r.c
new file mode 100644
index 0000000000..b0a636f468
--- /dev/null
+++ b/cpukit/libcsupport/src/_rename_r.c
@@ -0,0 +1,40 @@
+/*
+ *  _rename_r() - POSIX 1003.1b - 5.3.4 - Rename a file
+ *
+ *  COPYRIGHT (c) 1989-2007.
+ *  On-Line Applications Research Corporation (OAR).
+ *
+ *  The license and distribution terms for this file may be
+ *  found in the file LICENSE in this distribution or at
+ *  http://www.rtems.com/license/LICENSE.
+ *
+ *  $Id$
+ */
+
+#if HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdio.h>
+#include <reent.h>
+
+#include <rtems.h>
+#include <rtems/libio.h>
+#include <errno.h>
+
+#include <rtems/libio_.h>
+#include <rtems/seterr.h>
+
+int _rename_r(
+  struct _reent *ptr,
+  const char    *old,
+  const char    *new
+)
+{
+  int s;
+
+  s = link( old, new );
+  if ( !s )
+    return s;
+  return unlink( old );
+}