diff options
Diffstat (limited to 'cpukit/score/include/rtems/score/timestamp64.h')
| -rw-r--r-- | cpukit/score/include/rtems/score/timestamp64.h | 51 |
1 files changed, 26 insertions, 25 deletions
diff --git a/cpukit/score/include/rtems/score/timestamp64.h b/cpukit/score/include/rtems/score/timestamp64.h index 41735fa144..306ee35fee 100644 --- a/cpukit/score/include/rtems/score/timestamp64.h +++ b/cpukit/score/include/rtems/score/timestamp64.h @@ -1,6 +1,8 @@ /** * @file rtems/score/timestamp64.h * + * @brief Helpers for Manipulating 64-bit Integer Timestamps + * * This include file contains helpers for manipulating * 64-bit integer timestamps. */ @@ -18,7 +20,7 @@ #define _RTEMS_SCORE_TIMESTAMP64_H /** - * @defgroup SuperCore Timestamp64 + * @defgroup SuperCoreTimestamp64 SuperCore Sixty-Four Bit Timestamps * * @ingroup Score * @@ -61,7 +63,7 @@ static inline void _Timestamp64_implementation_Set( } /** - * @brief Set Timestamp to Seconds Nanosecond + * @brief Set 64-bit timestamp to seconds nanosecond. * * This method sets the timestamp to the specified seconds and nanoseconds * value. @@ -89,10 +91,9 @@ static inline void _Timestamp64_implementation_Set_to_zero( } /** - * @brief Zero Timestamp + * @brief Sets the 64-bit timestamp to zero. * - * This method sets the timestamp to zero. - * value. + * This method sets the timestamp to zero value. * * @param[in] _time points to the timestamp instance to zero. */ @@ -106,13 +107,13 @@ static inline void _Timestamp64_implementation_Set_to_zero( #endif /** - * @brief Is Timestamp Valid + * @brief Determines the validity of a 64-bit timestamp. * * This method determines the validity of a timestamp. * * @param[in] _time points to the timestamp instance to validate. * - * @return This method returns true if @a time is valid and + * @retval This method returns true if @a time is valid and * false otherwise. */ #define _Timestamp64_Is_valid( _time ) \ @@ -127,14 +128,14 @@ static inline bool _Timestamp64_implementation_Less_than( } /** - * @brief Timestamp Less Than Operator + * @brief The "less than" operator for 64-bit timestamps. * * This method is the less than operator for timestamps. * * @param[in] _lhs points to the left hand side timestamp * @param[in] _rhs points to the right hand side timestamp * - * @return This method returns true if @a _lhs is less than the @a _rhs and + * @retval This method returns true if @a _lhs is less than the @a _rhs and * false otherwise. */ #if CPU_TIMESTAMP_USE_INT64_INLINE == TRUE @@ -159,14 +160,14 @@ static inline bool _Timestamp64_implementation_Equal_to( _Timestamp64_Less_than( _rhs, _lhs ) /** - * @brief Timestamp equal to Operator + * @brief The "equal to" operator for 64-bit timestamps. * * This method is the is equal to than operator for timestamps. * * @param[in] _lhs points to the left hand side timestamp * @param[in] _rhs points to the right hand side timestamp * - * @return This method returns true if @a _lhs is equal to @a _rhs and + * @retval This method returns true if @a _lhs is equal to @a _rhs and * false otherwise. */ #if CPU_TIMESTAMP_USE_INT64_INLINE == TRUE @@ -188,7 +189,7 @@ static inline void _Timestamp64_implementation_Add_to( } /** - * @brief Add to a Timestamp + * @brief Add two 64-bit timestamps. * * This routine adds two timestamps. The second argument is added * to the first. @@ -196,7 +197,7 @@ static inline void _Timestamp64_implementation_Add_to( * @param[in] _time points to the base time to be added to * @param[in] _add points to the timestamp to add to the first argument * - * @return This method returns the number of seconds @a time increased by. + * @retval This method returns the number of seconds @a time increased by. */ #if CPU_TIMESTAMP_USE_INT64_INLINE == TRUE #define _Timestamp64_Add_to( _time, _add ) \ @@ -209,21 +210,21 @@ static inline void _Timestamp64_implementation_Add_to( #endif /** - * @brief Convert Timestamp to Number of Ticks + * @brief Convert 64-bit timestamp to number of ticks. * * This routine convert the @a time timestamp to the corresponding number * of clock ticks. * * @param[in] _time points to the time to be converted * - * @return This method returns the number of ticks computed. + * @retval This method returns the number of ticks computed. */ uint32_t _Timestamp64_To_ticks( const Timestamp64_Control *_time ); /** - * @brief Convert Ticks to Timestamp + * @brief Convert ticks to 64-bit timestamp. * * This routine converts the @a _ticks value to the corresponding * timestamp format @a _time. @@ -246,7 +247,7 @@ static inline void _Timestamp64_implementation_Subtract( } /** - * @brief Subtract Two Timestamp + * @brief Subtract two 64-bit timestamps. * * This routine subtracts two timestamps. @a result is set to * @a end - @a start. @@ -277,7 +278,7 @@ static inline void _Timestamp64_implementation_Divide_by_integer( } /** - * @brief Divide Timestamp By Integer + * @brief Divide 64-bit timestamp by an integer. * * This routine divides a timestamp by an integer value. The expected * use is to assist in benchmark calculations where you typically @@ -299,7 +300,7 @@ static inline void _Timestamp64_implementation_Divide_by_integer( #endif /** - * @brief Divide Timestamp + * @brief Divide 64-bit timestamp by another 64-bit timestamp. * * This routine divides a timestamp by another timestamp. The * intended use is for calculating percentages to three decimal points. @@ -324,13 +325,13 @@ static inline uint32_t _Timestamp64_implementation_Get_seconds( } /** - * @brief Get Seconds Portion of Timestamp + * @brief Get seconds portion of a 64-bit timestamp. * * This method returns the seconds portion of the specified timestamp * * @param[in] _time points to the timestamp * - * @return The seconds portion of @a _time. + * @retval The seconds portion of @a _time. */ #if CPU_TIMESTAMP_USE_INT64_INLINE == TRUE #define _Timestamp64_Get_seconds( _time ) \ @@ -349,13 +350,13 @@ static inline uint32_t _Timestamp64_implementation_Get_nanoseconds( } /** - * @brief Get Nanoseconds Portion of Timestamp + * @brief Get nanoseconds portion of a 64-bit timestamp. * * This method returns the nanoseconds portion of the specified timestamp * * @param[in] _time points to the timestamp * - * @return The nanoseconds portion of @a _time. + * @retval The nanoseconds portion of @a _time. */ #if CPU_TIMESTAMP_USE_INT64_INLINE == TRUE #define _Timestamp64_Get_nanoseconds( _time ) \ @@ -376,7 +377,7 @@ static inline void _Timestamp64_implementation_To_timespec( } /** - * @brief Convert Timestamp to struct timespec + * @brief Convert 64-bit timestamp to struct timespec. * * This method returns the seconds portion of the specified timestamp * @@ -403,7 +404,7 @@ static inline void _Timestamp64_implementation_To_timeval( } /** - * @brief Convert Timestamp to struct timeval + * @brief Convert 64-bit timestamp to struct timeval. * * This method returns the seconds portion of the specified timestamp * |