add files for 2006-08-31T02:02:55Z

diff --git a/src/osdep/unix/rename.c b/src/osdep/unix/rename.c
new file mode 100644 (file)
index 0000000..6a4c1bd
--- /dev/null
+++ b/src/osdep/unix/rename.c
@@ -0,0 +1,44 @@
+/* ========================================================================
+ * Copyright 1988-2006 University of Washington
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 
+ * ========================================================================
+ */
+
+/*
+ * Program:    Rename file
+ *
+ * Author:     Mark Crispin
+ *             Networks and Distributed Computing
+ *             Computing & Communications
+ *             University of Washington
+ *             Administration Building, AG-44
+ *             Seattle, WA  98195
+ *             Internet: MRC@CAC.Washington.EDU
+ *
+ * Date:       20 May 1996
+ * Last Edited:        30 August 2006
+ */
+\f 
+/* Emulator for working Unix rename() call
+ * Accepts: old file name
+ *         new file name
+ * Returns: 0 if success, -1 if error with error in errno
+ */
+
+int Rename (char *oldname,char *newname)
+{
+  int ret;
+  unlink (newname);            /* make sure the old name doesn't exist */
+                               /* link to new name, unlink old name */
+  if (!(ret = link (oldname,newname))) unlink (oldname);
+  return ret;
+}
+
+