2003-11-25 Jennifer Averett <jennifer@OARcorp.com>

PR 519/filesystem
	* include/rtems/libio_.h, src/eval.c, src/rmdir.c, src/unlink.c: Check
	write permissions in parent directory for file or directory delete

cpukit/libcsupport/include/rtems/libio_.h

@@ -227,6 +227,11 @@ int rtems_filesystem_evaluate_path(
   int                                follow_link
 );
 
+int rtems_filesystem_evaluate_parent(
+  int                                flags,
+  rtems_filesystem_location_info_t  *pathloc
+);
+
 void rtems_filesystem_initialize();
 
 int init_fs_mount_table();