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Added comments re handling of event numbers >= NUM_TIME_EVENTS.

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This commit is contained in:
Bruce Hill
2018-10-31 20:30:58 -07:00
parent 215c5d954b
commit 3d88c8495b
1 changed files with 5 additions and 1 deletions
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6
src/libCom/osi/epicsGeneralTime.h
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@@ -17,7 +17,11 @@ extern "C" {
#endif
#define NUM_TIME_EVENTS 256
/* Time Events are numbered 0 through (NUM_TIME_EVENTS-1) */
/* Time Events numbered 0 through (NUM_TIME_EVENTS-1) are validated by */
/* code in epicsGeneralTime.c that tests for advancing timestamps and */
/* enforces that restriction. Event numbers greater than or equal to */
/* NUM_TIME_EVENTS are now allowed if supported by a custom time provider */
/* which should provide its own advancing timestamp validation. */
epicsShareFunc void generalTime_Init(void);