cpukit/libcsupport/src/umask.c


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/*
 *  umask() - POSIX 1003.1b 5.3.3 - Set File Creation Mask
 *
 *  COPYRIGHT (c) 1989-1998.
 *  On-Line Applications Research Corporation (OAR).
 *  Copyright assigned to U.S. Government, 1994.
 *
 *  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.
 *
 *  $Id$
 */

#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;
}