124 	struct kqop *kqueueop = NULL;  in kq_init()  local
126 	if (!(kqueueop = mm_calloc(1, sizeof(struct kqop))))  in kq_init()
136 	kqueueop->kq = kq;  in kq_init()
138 	kqueueop->pid = getpid();  in kq_init()
141 	kqueueop->changes = mm_calloc(NEVENT, sizeof(struct kevent));  in kq_init()
142 	if (kqueueop->changes == NULL)  in kq_init()
144 	kqueueop->events = mm_calloc(NEVENT, sizeof(struct kevent));  in kq_init()
145 	if (kqueueop->events == NULL)  in kq_init()
147 	kqueueop->events_size = kqueueop->changes_size = NEVENT;  in kq_init()
150 	memset(&kqueueop->changes[0], 0, sizeof kqueueop->changes[0]);  in kq_init()
151 	kqueueop->changes[0].ident = -1;  in kq_init()
152 	kqueueop->changes[0].filter = EVFILT_READ;  in kq_init()
153 	kqueueop->changes[0].flags = EV_ADD;  in kq_init()
160 		kqueueop->changes, 1, kqueueop->events, NEVENT, NULL) != 1 ||  in kq_init()
161 	    (int)kqueueop->events[0].ident != -1 ||  in kq_init()
162 	    !(kqueueop->events[0].flags & EV_ERROR)) {  in kq_init()
169 	return (kqueueop);  in kq_init()
171 	if (kqueueop)  in kq_init()
172 		kqop_free(kqueueop);  in kq_init()