source: rtems/cpukit/posix/src/posixintervaltotimespec.c @ 0061ef98

4.104.114.84.9
Last change on this file since 0061ef98 was 0061ef98, checked in by Joel Sherrill <joel.sherrill@…>, on Mar 26, 2007 at 10:56:12 PM

2007-03-26 Joel Sherrill <joel@…>

PR 1231/cpukit

  • posix/src/adasupp.c, posix/src/clockgetcpuclockid.c, posix/src/clockgetenableattr.c, posix/src/clockgetres.c, posix/src/clockgettime.c, posix/src/clocksetenableattr.c, posix/src/mutex.c, posix/src/mutexattrdestroy.c, posix/src/mutexattrgetprioceiling.c, posix/src/mutexattrgetprotocol.c, posix/src/mutexattrgetpshared.c, posix/src/mutexattrinit.c, posix/src/mutexattrsetprioceiling.c, posix/src/mutexattrsetprotocol.c, posix/src/mutexattrsetpshared.c, posix/src/mutexdefaultattributes.c, posix/src/mutexdestroy.c, posix/src/mutexgetprioceiling.c, posix/src/mutexlock.c, posix/src/mutexlocksupp.c, posix/src/mutexmp.c, posix/src/mutexsetprioceiling.c, posix/src/mutextimedlock.c, posix/src/mutextrylock.c, posix/src/mutexunlock.c, posix/src/nanosleep.c, posix/src/posixintervaltotimespec.c, posix/src/posixtimespecsubtract.c, posix/src/posixtimespectointerval.c, posix/src/psignalclearprocesssignals.c, posix/src/psignalclearsignals.c, posix/src/psignalsetprocesssignals.c, posix/src/psignalunblockthread.c, posix/src/ptimer.c, posix/src/ptimer1.c, posix/src/sched.c, posix/src/time.c: Remove unneeded includes of assert.h
  • Property mode set to 100644
File size: 651 bytes
Line 
1/*
2 *  $Id$
3 */
4
5#if HAVE_CONFIG_H
6#include "config.h"
7#endif
8
9#include <time.h>
10#include <errno.h>
11
12#include <rtems/system.h>
13#include <rtems/score/isr.h>
14#include <rtems/score/thread.h>
15#include <rtems/score/tod.h>
16
17#include <rtems/seterr.h>
18#include <rtems/posix/time.h>
19
20/*PAGE
21 *
22 *  _POSIX_Interval_to_timespec
23 */
24
25void _POSIX_Interval_to_timespec(
26  Watchdog_Interval  ticks,
27  struct timespec   *time
28)
29{
30  uint32_t    usecs;
31
32  usecs = ticks * _TOD_Microseconds_per_tick;
33
34  time->tv_sec  = usecs / TOD_MICROSECONDS_PER_SECOND;
35  time->tv_nsec = (usecs % TOD_MICROSECONDS_PER_SECOND) *
36                    TOD_NANOSECONDS_PER_MICROSECOND;
37}
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