873
874
875
876
877
878
879
880
881
882
883
884
885
886
|
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
|
+
+
+
+
+
+
+
+
|
/*
* The handler might have called -[cancelAsyncRequests]
* so that our queue is now empty, in which case we
* should do nothing.
*/
if (listObject != NULL) {
/*
* Make sure we keep the target until after we
* are done removing the object. The reason for
* this is that the target might call
* -[cancelAsyncRequests] in its dealloc.
*/
[[listObject->object retain] autorelease];
[queue removeListObject: listObject];
if ([queue count] == 0) {
[_kernelEventObserver
removeObjectForReading: object];
[_readQueues
removeObjectForKey: object];
|
909
910
911
912
913
914
915
916
917
918
919
920
921
922
|
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
|
+
+
+
+
+
+
+
+
|
/*
* The handler might have called -[cancelAsyncRequests]
* so that our queue is now empty, in which case we
* should do nothing.
*/
if (listObject != NULL) {
/*
* Make sure we keep the target until after we
* are done removing the object. The reason for
* this is that the target might call
* -[cancelAsyncRequests] in its dealloc.
*/
[[listObject->object retain] autorelease];
[queue removeListObject: listObject];
if ([queue count] == 0) {
[_kernelEventObserver
removeObjectForWriting: object];
[_writeQueues
removeObjectForKey: object];
|