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fixed no termination from event remove loop if event queue is 100% full

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This commit is contained in:
Jeff Hill
2003-01-30 15:48:41 +00:00
parent c5fe6a39d0
commit 6ce867d70d
1 changed files with 5 additions and 2 deletions
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7
src/db/dbEvent.c
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@@ -531,13 +531,16 @@ void epicsShareAPI db_cancel_event (dbEventSubscription es)
* would be possible.
*/
for ( getix = pevent->ev_que->getix;
pevent->ev_que->evque[getix] != EVENTQEMPTY;
getix = RNGINC ( getix ) ) {
pevent->ev_que->evque[getix] != EVENTQEMPTY; ) {
if ( pevent->ev_que->evque[getix] == pevent ) {
assert ( pevent->ev_que->nCanceled < USHRT_MAX );
pevent->ev_que->nCanceled++;
event_remove ( pevent->ev_que, getix, &canceledEvent );
}
getix = RNGINC ( getix );
if ( getix == pevent->ev_que->getix ) {
break;
}
}
assert ( pevent->npend == 0u );