source: rtems/cpukit/libcsupport/src/tcflow.c @ da154e14

4.115
Last change on this file since da154e14 was 9b4422a2, checked in by Joel Sherrill <joel.sherrill@…>, on 05/03/12 at 15:09:24

Remove All CVS Id Strings Possible Using a Script

Script does what is expected and tries to do it as
smartly as possible.

+ remove occurrences of two blank comment lines

next to each other after Id string line removed.

+ remove entire comment blocks which only exited to

contain CVS Ids

+ If the processing left a blank line at the top of

a file, it was removed.

  • Property mode set to 100644
File size: 836 bytes
Line 
1/*
2 *  tcflow() - POSIX 1003.1b 7.2.2 - Line Control Functions
3 *
4 *  COPYRIGHT (c) 1989-2010.
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.rtems.com/license/LICENSE.
10 */
11
12#if HAVE_CONFIG_H
13#include "config.h"
14#endif
15
16#if defined(RTEMS_NEWLIB)
17#include <termios.h>
18#include <unistd.h>
19#include <errno.h>
20#include <rtems/seterr.h>
21
22int tcflow (
23  int fd __attribute__((unused)),
24  int action
25)
26{
27  switch (action) {
28    case TCOOFF:
29    case TCOON:
30    case TCIOFF:
31    case TCION:
32    default:
33      rtems_set_errno_and_return_minus_one( EINVAL );
34  }
35
36  /* fd is not validated */
37
38  /* When this is supported, implement it here */
39  rtems_set_errno_and_return_minus_one( ENOTSUP );
40}
41
42#endif
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