forked from Imagelibrary/rtems
rtems: Add TOD_Ticks_validation
Replace defines with an enum. Update #4406.
This commit is contained in:
@@ -35,16 +35,22 @@ extern "C" {
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*/
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*/
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/**
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/**
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* @brief Using this constant for the ticks mask disables the validation of the
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* @brief The enumerators of this type determine if the ticks member is
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* ticks member in _TOD_Validate().
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* validated in _TOD_Validate().
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*/
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*/
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#define TOD_DISABLE_TICKS_VALIDATION 0
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typedef enum {
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/**
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* @brief Use this option to disable the validation of the ticks member in
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* _TOD_Validate().
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*/
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TOD_DISABLE_TICKS_VALIDATION = 0,
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/**
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/**
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* @brief Using this constant for the ticks mask enables the validation of the
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* @brief Use this option to enable the validation of the ticks member in
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* ticks member in _TOD_Validate().
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* _TOD_Validate().
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*/
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*/
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#define TOD_ENABLE_TICKS_VALIDATION UINT32_MAX
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TOD_ENABLE_TICKS_VALIDATION = -1
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} TOD_Ticks_validation;
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/**
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/**
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* @brief Validates the time of day.
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* @brief Validates the time of day.
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@@ -52,9 +58,10 @@ extern "C" {
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* @param the_tod is the reference to the time of day structure to validate or
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* @param the_tod is the reference to the time of day structure to validate or
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* NULL.
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* NULL.
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*
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*
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* @param ticks_mask is the mask for the ticks member of the time of day. Use
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* @param ticks_validation indicates if the ticks member of the time of day
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* #TOD_ENABLE_TICKS_VALIDATION to validate the ticks member. Use
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* should be validated. Use #TOD_ENABLE_TICKS_VALIDATION to validate the
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* #TOD_DISABLE_TICKS_VALIDATION to skip the validation of the ticks member.
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* ticks member. Use #TOD_DISABLE_TICKS_VALIDATION to skip the validation of
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* the ticks member.
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*
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*
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* @retval RTEMS_SUCCESSFUL @a the_tod references a valid time of day.
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* @retval RTEMS_SUCCESSFUL @a the_tod references a valid time of day.
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* @retval RTEMS_INVALID_CLOCK @a the_tod references an invalid time of day.
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* @retval RTEMS_INVALID_CLOCK @a the_tod references an invalid time of day.
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@@ -62,7 +69,7 @@ extern "C" {
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*/
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*/
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rtems_status_code _TOD_Validate(
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rtems_status_code _TOD_Validate(
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const rtems_time_of_day *the_tod,
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const rtems_time_of_day *the_tod,
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uint32_t ticks_mask
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TOD_Ticks_validation ticks_validation
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);
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);
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/**
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/**
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@@ -37,17 +37,19 @@ const uint32_t _TOD_Days_per_month[ 2 ][ 13 ] = {
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rtems_status_code _TOD_Validate(
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rtems_status_code _TOD_Validate(
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const rtems_time_of_day *the_tod,
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const rtems_time_of_day *the_tod,
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uint32_t ticks_mask
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TOD_Ticks_validation ticks_validation
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)
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)
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{
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{
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uint32_t days_in_month;
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uint32_t days_in_month;
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uint32_t ticks_per_second;
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uint32_t ticks_per_second;
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uint32_t ticks_mask;
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if ( the_tod == NULL ) {
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if ( the_tod == NULL ) {
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return RTEMS_INVALID_ADDRESS;
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return RTEMS_INVALID_ADDRESS;
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}
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}
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ticks_per_second = rtems_clock_get_ticks_per_second();
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ticks_per_second = rtems_clock_get_ticks_per_second();
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ticks_mask = (uint32_t) ticks_validation;
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if ( ( ( the_tod->ticks & ticks_mask ) >= ticks_per_second ) ||
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if ( ( ( the_tod->ticks & ticks_mask ) >= ticks_per_second ) ||
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(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
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(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
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