source: rtems/c/src/lib/libc/tcsetattr.c @ 5a23ca84

4.104.114.84.95
Last change on this file since 5a23ca84 was 08311cc3, checked in by Joel Sherrill <joel.sherrill@…>, on 11/17/99 at 17:51:34

Updated copyright notice.

  • Property mode set to 100644
File size: 919 bytes
Line 
1/*
2 *  tcsetattr() - POSIX 1003.1b 7.2.1 - Get and Set State
3 *
4 *  COPYRIGHT (c) 1989-1999.
5 *  On-Line Applications Research Corporation (OAR).
6 *
7 *  The license and distribution terms for this file may be
8 *  found in the file LICENSE in this distribution or at
9 *  http://www.OARcorp.com/rtems/license.html.
10 *
11 *  $Id$
12 */
13
14#include <rtems.h>
15#if defined(RTEMS_NEWLIB)
16
17#include <sys/types.h>
18#include <sys/stat.h>
19#include <errno.h>
20#include <termios.h>
21/* #include <sys/ioctl.h> */
22
23int ioctl();
24
25#include <rtems/libio.h>
26#include "libio_.h"
27
28int tcsetattr(
29  int             fd,
30  int             opt,
31  struct termios *tp
32)
33{
34  switch (opt) {
35  default:
36    set_errno_and_return_minus_one( ENOTSUP );
37
38  case TCSADRAIN:
39    if (ioctl( fd, RTEMS_IO_TCDRAIN, NULL ) < 0)
40        return -1;
41    /*
42     * Fall through to....
43     */
44  case TCSANOW:
45    return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp );
46  }
47}
48#endif
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