94 	struct kqop *kqueueop;  in kq_init()  local
100 	if (!(kqueueop = calloc(1, sizeof(struct kqop))))  in kq_init()
107 		free (kqueueop);  in kq_init()
111 	kqueueop->kq = kq;  in kq_init()
114 	kqueueop->changes = malloc(NEVENT * sizeof(struct kevent));  in kq_init()
115 	if (kqueueop->changes == NULL) {  in kq_init()
116 		free (kqueueop);  in kq_init()
119 	kqueueop->events = malloc(NEVENT * sizeof(struct kevent));  in kq_init()
120 	if (kqueueop->events == NULL) {  in kq_init()
121 		free (kqueueop->changes);  in kq_init()
122 		free (kqueueop);  in kq_init()
125 	kqueueop->nevents = NEVENT;  in kq_init()
128 	kqueueop->changes[0].ident = -1;  in kq_init()
129 	kqueueop->changes[0].filter = EVFILT_READ;  in kq_init()
130 	kqueueop->changes[0].flags = EV_ADD;  in kq_init()
137 		kqueueop->changes, 1, kqueueop->events, NEVENT, NULL) != 1 ||  in kq_init()
138 	    kqueueop->events[0].ident != -1 ||  in kq_init()
139 	    kqueueop->events[0].flags != EV_ERROR) {  in kq_init()
141 		free(kqueueop->changes);  in kq_init()
142 		free(kqueueop->events);  in kq_init()
143 		free(kqueueop);  in kq_init()
148 	return (kqueueop);  in kq_init()