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/*

 *  tcsetattr() - POSIX 1003.1b 7.2.1 - Get and Set State

 *

 *  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.

 *

 *  tcsetattr.c,v 1.9 2002/01/04 18:29:37 joel Exp

 */

#if HAVE_CONFIG_H

#include "config.h"

#endif

#include <rtems.h>

#if defined(RTEMS_NEWLIB)

#include <sys/types.h>

#include <sys/stat.h>

#include <errno.h>

#include <termios.h>

/* #include <sys/ioctl.h> */

#include <rtems/libio.h>

#include <rtems/libio_.h>

#include <rtems/seterr.h>

int tcsetattr(

  int             fd,

  int             opt,

  struct termios *tp

)

{

  switch (opt) {

  default:

    rtems_set_errno_and_return_minus_one( ENOTSUP );

  case TCSADRAIN:

    if (ioctl( fd, RTEMS_IO_TCDRAIN, NULL ) < 0)

        return -1;

    /*

     * Fall through to....

     */

  case TCSANOW:

    return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp );

  }

}

#endif