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/*

 *  umask() - POSIX 1003.1b 5.3.3 - Set File Creation Mask

 *

 *  COPYRIGHT (c) 1989-1999.

 *  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.OARcorp.com/rtems/license.html.

 *

 *  $Id: umask.c,v 1.2 2001-09-27 12:01:15 chris Exp $

 */

#include <sys/types.h>

#include <sys/stat.h>

#include "libio_.h"

mode_t umask(

  mode_t cmask

)

{

  mode_t old_mask;

  old_mask               = rtems_filesystem_umask;

  rtems_filesystem_umask = cmask;

  return old_mask;

}