Lines Matching refs:NULL
168 so->so_pcb = NULL;
302 struct rt_msghdr *rtm = NULL;
303 struct rtentry *rt = NULL;
304 struct rtentry *saved_nrt = NULL;
308 struct ifnet *ifp = NULL;
317 if (m == NULL ||
330 dst = NULL;
334 if (rtm == NULL) {
335 dst = NULL;
340 dst = NULL;
360 dst = NULL;
367 dst = NULL;
370 if (dst == NULL || (dst->sa_family >= AF_MAX) ||
371 (gate != NULL && (gate->sa_family >= AF_MAX))) {
387 if (gate != NULL &&
422 if (gate == NULL)
510 if ((rnh = rt_tables[dst->sa_family]) == NULL)
518 if (rt == NULL)
640 m = NULL;
846 m = NULL;
856 if ((sa = rtinfo->rti_info[i]) == NULL)
865 return (NULL);
929 if (cp == 0 && w != NULL && !second_time) {
1046 if ((m = rt_msg1(ncmd, &info)) == NULL)
1063 if ((m = rt_msg1(cmd, &info)) == NULL)
1097 ifpaddr = NULL;
1103 if ((m = rt_msg1(cmd, &info)) == NULL)
1435 NULL, NULL, 0, 0, 0, 0, NULL, 0,