$NetBSD: patch-aa,v 1.2 2016/10/27 19:49:44 kamil Exp $

Disable sync() on INTERIX.

--- src/rename_unlink.c.orig	2015-02-26 16:12:02.000000000 +0000
+++ src/rename_unlink.c
@@ -105,7 +105,9 @@ int rename_unlink(const char *path) {
   if (rename(path, new_name) < 0)
     return -1;
 
+#ifndef __INTERIX
   sync();
+#endif
 
   /* check the new name */
   if (lstat(new_name, &statbuf) < 0) {