source: rtems/cpukit/posix/src/setitimer.c @ 04da96c7

5
Last change on this file since 04da96c7 was c499856, checked in by Chris Johns <chrisj@…>, on 03/20/14 at 21:10:47

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

  • Property mode set to 100644
File size: 934 bytes
Line 
1/**
2 * @file
3 *
4 * @brief Set the Timer
5 * @ingroup POSIXAPI
6 */
7
8/*
9 *  COPYRIGHT (c) 1989-2008.
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 <time.h>
22#include <sys/time.h>
23#include <errno.h>
24#include <rtems/seterr.h>
25
26int setitimer(
27  int                     which,
28  const struct itimerval *value,
29  struct itimerval       *ovalue
30)
31{
32  if ( !value )
33    rtems_set_errno_and_return_minus_one( EFAULT );
34
35  if ( !ovalue )
36    rtems_set_errno_and_return_minus_one( EFAULT );
37
38  switch ( which ) {
39    case ITIMER_REAL:
40    case ITIMER_VIRTUAL:
41    case ITIMER_PROF:
42      rtems_set_errno_and_return_minus_one( ENOSYS );
43    default:
44      break;
45  }
46  rtems_set_errno_and_return_minus_one( EINVAL );
47}
48
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