source: rtems/cpukit/libcsupport/src/cfsetospeed.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: 824 bytes
Line 
1/**
2 *  @file
3 *
4 *  @brief Baud Rate Functions
5 *  @ingroup Termios
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
29#include <rtems/libio_.h>
30#include <rtems/seterr.h>
31
32/**
33 *  POSIX 1003.1b 7.1.3 - Baud Rate Functions
34 */
35int cfsetospeed(
36  struct termios *tp,
37  speed_t         speed
38)
39{
40  if ( speed & ~CBAUD )
41    rtems_set_errno_and_return_minus_one( EINVAL );
42
43  tp->c_cflag = (tp->c_cflag & ~CBAUD) | speed;
44  return 0;
45}
46#endif
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