source: rtems/cpukit/libcsupport/src/tcsetattr.c @ c499856

4.11
Last change on this file since c499856 was c499856, checked in by Chris Johns <chrisj@…>, on Mar 20, 2014 at 9:10:47 PM

Change all references of rtems.com to rtems.org.

  • Property mode set to 100644
File size: 1.0 KB
Line 
1/**
2 *  @file
3 *
4 *  @brief Get and Set State
5 *  @ingroup libcsupport
6 */
7
8/*
9 *  COPYRIGHT (c) 1989-1999.
10 *  On-Line Applications Research Corporation (OAR).
11 *
12 *  The license and distribution terms for this file may be
13 *  found in the file LICENSE in this distribution or at
14 *  http://www.rtems.org/license/LICENSE.
15 */
16
17#if HAVE_CONFIG_H
18#include "config.h"
19#endif
20
21#include <rtems.h>
22#if defined(RTEMS_NEWLIB)
23
24#include <sys/types.h>
25#include <sys/stat.h>
26#include <errno.h>
27#include <termios.h>
28/* #include <sys/ioctl.h> */
29
30#include <rtems/libio.h>
31#include <rtems/libio_.h>
32#include <rtems/seterr.h>
33
34/**
35 *  POSIX 1003.1b 7.2.1 - Get and Set State
36 */
37int tcsetattr(
38  int             fd,
39  int             opt,
40  struct termios *tp
41)
42{
43  switch (opt) {
44  default:
45    rtems_set_errno_and_return_minus_one( ENOTSUP );
46
47  case TCSADRAIN:
48    if (ioctl( fd, RTEMS_IO_TCDRAIN, NULL ) < 0)
49        return -1;
50    /*
51     * Fall through to....
52     */
53  case TCSANOW:
54    return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp );
55  }
56}
57#endif
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