timespec.h

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/*
 *  Copyright (c) 2012.
 *  Krzysztof Miesowicz <krzysztof.miesowicz@gmail.com>
 *
 *  The license and distribution terms for this file may be
 *  found in the file LICENSE in this distribution or at
 *  http://www.rtems.org/license/LICENSE.
 */

#ifndef _RTEMS_TIMESPEC_H
#define _RTEMS_TIMESPEC_H

#include <rtems/score/timespec.h>

#ifdef __cplusplus
extern "C" {
#endif

RTEMS_INLINE_ROUTINE bool rtems_timespec_is_valid(
  const struct timespec *time
)
{
  return _Timespec_Is_valid(time);
}

RTEMS_INLINE_ROUTINE bool rtems_timespec_less_than(
  const struct timespec *lhs,
  const struct timespec *rhs
)
{
  return _Timespec_Less_than(lhs,rhs);
}

RTEMS_INLINE_ROUTINE uint32_t rtems_timespec_add_to(
  struct timespec       *time,
  const struct timespec *add
)
{
  return _Timespec_Add_to(time,add);
}

RTEMS_INLINE_ROUTINE uint32_t rtems_timespec_to_ticks(
  const struct timespec *time
)
{
  return _Timespec_To_ticks(time);
}

RTEMS_INLINE_ROUTINE void rtems_timespec_from_ticks(
  uint32_t         ticks,
  struct timespec *time
)
{
  _Timespec_From_ticks(ticks,time);
}

RTEMS_INLINE_ROUTINE void rtems_timespec_subtract(
  const struct timespec *start,
  const struct timespec *end,
  struct timespec       *result
)
{
  _Timespec_Subtract(start,end,result);
}

RTEMS_INLINE_ROUTINE void rtems_timespec_divide_by_integer(
  const struct timespec *time,
  uint32_t               iterations,
  struct timespec       *result
)
{
  _Timespec_Divide_by_integer(time,iterations,result);
}

RTEMS_INLINE_ROUTINE void rtems_timespec_divide(
  const struct timespec *lhs,
  const struct timespec *rhs,
  uint32_t              *ival_percentage,
  uint32_t              *fval_percentage
)
{
  _Timespec_Divide(lhs,rhs,ival_percentage,fval_percentage);
}

RTEMS_INLINE_ROUTINE void rtems_timespec_set(
  struct timespec *_time,
  time_t _seconds,
  uint32_t _nanoseconds
)
{
  _Timespec_Set( _time, _seconds, _nanoseconds );
}

RTEMS_INLINE_ROUTINE void rtems_timespec_zero( 
  struct timespec *_time
)
{
  _Timespec_Set_to_zero( _time );
}

RTEMS_INLINE_ROUTINE time_t rtems_timespec_get_seconds(
  struct timespec *_time
)
{
  return _Timespec_Get_seconds( _time );
}

RTEMS_INLINE_ROUTINE uint32_t rtems_timespec_get_nanoseconds(
  struct timespec *_time
)
{
  return _Timespec_Get_nanoseconds( _time );
}

RTEMS_INLINE_ROUTINE bool rtems_timespec_greater_than(
  const struct timespec *_lhs,
  const struct timespec *_rhs
)
{
  return _Timespec_Greater_than( _lhs, _rhs );
}
RTEMS_INLINE_ROUTINE bool rtems_timespec_equal_to(
  const struct timespec *lhs,
  const struct timespec *rhs
)
{
  return _Timespec_Equal_to( lhs, rhs);
}

#ifdef __cplusplus
}
#endif

#endif
/* end of include file */