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Fix comments in instr_time.h and remove an unneeded cast to int64

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03023a2664 represented time as an int64 on all platforms but forgot to
update the comment related to INSTR_TIME_GET_MICROSEC() and provided
an incorrect comment for INSTR_TIME_GET_NANOSEC().

In passing remove an unneeded cast to int64.

Author: Bertrand Drouvot
Discussion: https://www.postgresql.org/message-id/ZrHkv3MAQfwNSmTG@ip-10-97-1-34.eu-west-3.compute.internal
This commit is contained in:
Heikki Linnakangas 2024-08-06 14:28:02 +03:00
parent 8771298605
commit 3dcb09de7b
1 changed files with 3 additions and 3 deletions
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6
src/include/portability/instr_time.h
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@ -32,9 +32,9 @@
*
* INSTR_TIME_GET_MILLISEC(t) convert t to double (in milliseconds)
*
* INSTR_TIME_GET_MICROSEC(t) convert t to uint64 (in microseconds)
* INSTR_TIME_GET_MICROSEC(t) get t in microseconds
*
* INSTR_TIME_GET_NANOSEC(t) convert t to uint64 (in nanoseconds)
* INSTR_TIME_GET_NANOSEC(t) get t in nanoseconds
*
* Note that INSTR_TIME_SUBTRACT and INSTR_TIME_ACCUM_DIFF convert
* absolute times to intervals. The INSTR_TIME_GET_xxx operations are
@ -123,7 +123,7 @@ pg_clock_gettime_ns(void)
((t) = pg_clock_gettime_ns())
#define INSTR_TIME_GET_NANOSEC(t) \
((int64) (t).ticks)
((t).ticks)
#else /* WIN32 */