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/**
* @file
*
* @brief Line Control Functions
* @ingroup Termios
*/
/*
* COPYRIGHT (c) 1989-2010.
* 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.rtems.com/license/LICENSE.
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#if defined(RTEMS_NEWLIB)
#include <termios.h>
#include <unistd.h>
#include <errno.h>
#include <rtems/seterr.h>
int tcflow (
int fd __attribute__((unused)),
int action
)
{
switch (action) {
case TCOOFF:
case TCOON:
case TCIOFF:
case TCION:
break;
default:
rtems_set_errno_and_return_minus_one( EINVAL );
}
/* fd is not validated */
/* When this is supported, implement it here */
rtems_set_errno_and_return_minus_one( ENOTSUP );
}
#endif
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