Helpers for Manipulating Timestamps. More...
#include <sys/time.h>#include <rtems/score/cpu.h>#include <rtems/score/timespec.h>#include <rtems/score/timestamp64.h>
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Defines | |
| #define | _Timestamp_Set(_time, _seconds, _nanoseconds) _Timestamp64_Set( _time, _seconds, _nanoseconds ) |
| Set timestamp to specified seconds and nanoseconds. | |
| #define | _Timestamp_Set_to_zero(_time) _Timestamp64_Set_to_zero( _time ) |
| Sets the timestamp to zero. | |
| #define | _Timestamp_Is_valid(_time) _Timestamp64_Is_valid( _time ) |
| Determines the validity of a timestamp. | |
| #define | _Timestamp_Less_than(_lhs, _rhs) _Timestamp64_Less_than( _lhs, _rhs ) |
| Less than operator for timestamps. | |
| #define | _Timestamp_Greater_than(_lhs, _rhs) _Timestamp_Less_than( _rhs, _lhs ) |
| Greater than operator for timestamps. | |
| #define | _Timestamp_Equal_to(_lhs, _rhs) _Timestamp64_Equal_to( _lhs, _rhs ) |
| Equal to than operator for timestamps. | |
| #define | _Timestamp_Add_to(_time, _add) _Timestamp64_Add_to( _time, _add ) |
| Adds two timestamps. | |
| #define | _Timestamp_To_ticks(_time) _Timestamp64_To_ticks( _time ) |
| Convert timestamp to number of clock ticks. | |
| #define | _Timestamp_From_ticks(_ticks, _time) _Timestamp64_From_ticks( _ticks, _time ) |
| Converts the _ticks value to timestamp format. | |
| #define | _Timestamp_Subtract(_start, _end, _result) _Timestamp64_Subtract( _start, _end, _result ) |
| Subtracts two timestamps. | |
| #define | _Timestamp_Divide_by_integer(_time, _iterations, _result) _Timestamp64_Divide_by_integer( _time, _iterations, _result ) |
| Divides a timestamp by an integer value. | |
| #define | _Timestamp_Divide(_lhs, _rhs, _ival_percentage, _fval_percentage) _Timestamp64_Divide( _lhs, _rhs, _ival_percentage, _fval_percentage ) |
| Divides a timestamp by another timestamp. | |
| #define | _Timestamp_Get_seconds(_time) _Timestamp64_Get_seconds( _time ) |
| Get seconds portion of timestamp. | |
| #define | _Timestamp_Get_nanoseconds(_time) _Timestamp64_Get_nanoseconds( _time ) |
| Get nanoseconds portion of timestamp. | |
| #define | _Timestamp_To_timespec(_timestamp, _timespec) _Timestamp64_To_timespec( _timestamp, _timespec ) |
| Convert timestamp to struct timespec. | |
| #define | _Timestamp_To_timeval(_timestamp, _timeval) _Timestamp64_To_timeval( _timestamp, _timeval ) |
| Convert timestamp to struct timeval. | |
Typedefs | |
| typedef Timestamp64_Control | Timestamp_Control |
| Define the Timestamp control type. | |
Detailed Description
Helpers for Manipulating Timestamps.
This include file contains helpers for manipulating timestamps.
