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rtems: Justify integer conversions

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Close #2548.
This commit is contained in:
Sebastian Huber
2021-09-29 15:23:24 +02:00
parent 3fe07115a0
commit abda5595f8
1 changed files with 8 additions and 3 deletions
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11
cpukit/rtems/src/clockgettod.c
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@@ -100,9 +100,14 @@ rtems_status_code rtems_clock_get_tod(
/* Obtain the current time */
_TOD_Get_timeval( &now );
/* How many days and how many seconds in the day ? */
days = now.tv_sec / RTEMS_SECS_PER_DAY;
day_secs = now.tv_sec % RTEMS_SECS_PER_DAY;
/*
* How many days and how many seconds in the day?
*
* A 32-bit integer can represent enough days for several 1000 years. When
* the current time is valid, the integer conversions below are well defined.
*/
days = (uint32_t) ( now.tv_sec / RTEMS_SECS_PER_DAY );
day_secs = (uint32_t) ( now.tv_sec % RTEMS_SECS_PER_DAY );
/* How many non-leap year years ? */
year = ( days / RTEMS_DAYS_PER_YEAR ) + RTEMS_YEAR_BASE;