Searched refs:IKM_NULL (Results 1 - 10 of 10) sorted by relevance

/macosx-10.5.8/xnu-1228.15.4/osfmk/ipc/
H A Dipc_types.h70 #define IKM_NULL ((ipc_kmsg_t) 0) macro
H A Dipc_kmsg.h175 (queue)->ikmq_base = IKM_NULL; \
178 #define ipc_kmsg_queue_empty(queue) ((queue)->ikmq_base == IKM_NULL)
210 (queue)->ikmq_base = IKM_NULL; \
227 if (_first == IKM_NULL) { \
H A Dipc_mqueue.c242 kmsg != IKM_NULL;
276 th->ith_kmsg = IKM_NULL;
547 receiver->ith_kmsg = IKM_NULL;
717 if (ipc_kmsg_queue_first(kmsgs) == IKM_NULL) {
753 if (ipc_kmsg_queue_first(kmsgs) != IKM_NULL) {
855 assert(kmsg != IKM_NULL);
867 self->ith_kmsg = IKM_NULL;
917 while ((kmsg = ipc_kmsg_dequeue(kmqueue)) != IKM_NULL) {
H A Dipc_kmsg.c238 return IKM_NULL;
245 return IKM_NULL;
273 if (kmsg != IKM_NULL) {
378 if (first != IKM_NULL)
397 assert(queue->ikmq_base != IKM_NULL);
406 queue->ikmq_base = IKM_NULL;
423 * (Or IKM_NULL if it is the last one in the queue.)
433 assert(queue->ikmq_base != IKM_NULL);
437 next = IKM_NULL;
472 while ((kmsg = ipc_kmsg_queue_first(queue)) != IKM_NULL) {
[all...]
H A Dipc_port.h210 (port)->ip_premsg = IKM_NULL; \
H A Dmach_msg.c208 if (kmsg == IKM_NULL)
1205 receiver->ith_kmsg = IKM_NULL;
1240 if (ipc_kmsg_queue_first(&rcv_mqueue->imq_messages) != IKM_NULL) {
1624 if (kmsg == IKM_NULL) {
1679 (ipc_kmsg_queue_first(&rcv_mqueue->imq_messages) != IKM_NULL))
H A Dmach_port.c626 ipc_kmsg_t kmsg = IKM_NULL;
650 if (kmsg == IKM_NULL)
665 if (kmsg != IKM_NULL)
670 } else if (kmsg != IKM_NULL)
H A Dipc_port.c473 port->ip_premsg = IKM_NULL;
670 assert(kmsg != IKM_NULL);
1616 kmsg != IKM_NULL && (kmsg != first_kmsg || nmsgs == 0);
/macosx-10.5.8/xnu-1228.15.4/osfmk/kern/
H A Dipc_kobject.c299 if (reply == IKM_NULL) {
302 return IKM_NULL;
411 return IKM_NULL;
420 return IKM_NULL;
H A Dipc_mig.c340 if (kmsg == IKM_NULL)

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