bsd/kern/kern_event.c

137 static int kevent_internal(struct proc *p, int iskev64, user_addr_t changelist,
140 static int kevent_copyin(user_addr_t *addrp, struct kevent64_s *kevp, struct proc *p, int iskev64);
141 static int kevent_copyout(struct kevent64_s *kevp, user_addr_t *addrp, struct proc *p, int iskev64);
1195 kevent_copyin(user_addr_t *addrp, struct kevent64_s *kevp, struct proc *p, int iskev64)
1200 	if (iskev64) {
1238 kevent_copyout(struct kevent64_s *kevp, user_addr_t *addrp, struct proc *p, int iskev64)
1243 	if (iskev64) {
1349 kevent_internal(struct proc *p, int iskev64, user_addr_t changelist,
1395 		if (((iskev64 && (kq->kq_state & KQ_KEV32)) ||
1396 			(!iskev64 && (kq->kq_state & KQ_KEV64)))) {
1402 		kq->kq_state |= (iskev64 ? KQ_KEV64 : KQ_KEV32);
1409 		error = kevent_copyin(&changelist, &kev, p, iskev64);
1418 			error = kevent_copyout(&kev, &ueventlist, p, iskev64);
1436 	cont_args->eventsize = iskev64;
1463 	int iskev64;
1468 	iskev64 = cont_args->eventsize;
1473 	error = kevent_copyout(kevp, &cont_args->eventlist, current_proc(), iskev64);