timespec.h File Reference

Timespec API. More...

#include <rtems/score/timespec.h>

Go to the source code of this file.

Functions
RTEMS_INLINE_ROUTINE bool	rtems_timespec_is_valid (const struct timespec *time)
	Is timespec valid.
RTEMS_INLINE_ROUTINE bool	rtems_timespec_less_than (const struct timespec *lhs, const struct timespec *rhs)
	Timespec less than operator.
RTEMS_INLINE_ROUTINE uint32_t	rtems_timespec_add_to (struct timespec *time, const struct timespec *add)
	Add to a timespec.
RTEMS_INLINE_ROUTINE uint32_t	rtems_timespec_to_ticks (const struct timespec *time)
	Convert timespec to number of ticks.
RTEMS_INLINE_ROUTINE void	rtems_timespec_from_ticks (uint32_t ticks, struct timespec *time)
	Convert ticks to timespec.
RTEMS_INLINE_ROUTINE void	rtems_timespec_subtract (const struct timespec *start, const struct timespec *end, struct timespec *result)
	Subtract two timespec.
RTEMS_INLINE_ROUTINE void	rtems_timespec_divide_by_integer (const struct timespec *time, uint32_t iterations, struct timespec *result)
	Divide timespec by integer.
RTEMS_INLINE_ROUTINE void	rtems_timespec_divide (const struct timespec *lhs, const struct timespec *rhs, uint32_t *ival_percentage, uint32_t *fval_percentage)
	Divide timespec.
RTEMS_INLINE_ROUTINE void	rtems_timespec_set (struct timespec *_time, time_t _seconds, uint32_t _nanoseconds)
	Set timespec to seconds nanosecond.
RTEMS_INLINE_ROUTINE void	rtems_timespec_zero (struct timespec *_time)
	Zero timespec.
RTEMS_INLINE_ROUTINE time_t	rtems_timespec_get_seconds (struct timespec *_time)
	Get seconds portion of timespec.
RTEMS_INLINE_ROUTINE uint32_t	rtems_timespec_get_nanoseconds (struct timespec *_time)
	Get nanoseconds portion of timespec.
RTEMS_INLINE_ROUTINE bool	rtems_timespec_greater_than (const struct timespec *_lhs, const struct timespec *_rhs)
	Timespec greater than operator.
RTEMS_INLINE_ROUTINE bool	rtems_timespec_equal_to (const struct timespec *lhs, const struct timespec *rhs)
	Timespec equal to Operator.

Detailed Description

Timespec API.

This include file contains API for manipulating timespecs.