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fix bug in corefoundation timer setup: unix time vs. absolute time

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This commit is contained in:
matthias.ringwald 2011-01-07 22:19:39 +00:00
parent b375c84fc7
commit cd1fcc0c4e
1 changed files with 4 additions and 4 deletions
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8
src/run_loop_cocoa.m
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@ -101,8 +101,10 @@ int cocoa_remove_data_source(data_source_t *dataSource){
void cocoa_add_timer(timer_source_t * ts)
{
// printf("cocoa_add_timer %x\n", (int) ts);
CFTimeInterval fireDate = ((double)ts->timeout.tv_sec) + (((double)ts->timeout.tv_usec)/1000000.0);
// note: ts uses unix time: seconds since Jan 1st 1970, CF uses Jan 1st 2001 as reference date
// printf("kCFAbsoluteTimeIntervalSince1970 = %f\n", kCFAbsoluteTimeIntervalSince1970);
CFAbsoluteTime fireDate = ((double)ts->timeout.tv_sec) + (((double)ts->timeout.tv_usec)/1000000.0) - kCFAbsoluteTimeIntervalSince1970; // unix time - since Jan 1st 1970
// printf("cocoa_add_timer %x, now %f, then %f\n", (int) ts, CFAbsoluteTimeGetCurrent(),fireDate);
CFRunLoopTimerContext timerContext = {0, ts, NULL, NULL, NULL};
CFRunLoopTimerRef timerRef = CFRunLoopTimerCreate (kCFAllocatorDefault,fireDate,0,0,0,theCFRunLoopTimerCallBack,&timerContext);
@ -113,9 +115,7 @@ void cocoa_add_timer(timer_source_t * ts)
}
int cocoa_remove_timer(timer_source_t * ts){
// printf("cocoa_remove_timer ref %x\n", (int) ts->item.next);
CFRunLoopRemoveTimer(CFRunLoopGetCurrent(), (CFRunLoopTimerRef) ts->item.next, kCFRunLoopCommonModes);
return 0;
}