Lines Matching refs:NULL
144 if (i < 3 && p == NULL)
173 if (colon == NULL) {
184 if (colon == NULL) {
194 if (colon == NULL) {
195 *image_path = NULL;
219 while ((colon = strchr(start, ':')) != NULL) {
266 if (colon == NULL) {
278 if (colon == NULL) {
279 *image_path = NULL;
313 if (entry == NULL) {
317 if (pkt != NULL && pkt_len >= (int)sizeof(struct dhcp)) {
323 if (pkt != NULL && pkt_len >= (int)sizeof(struct dhcp)) {
327 if (pkt != NULL) {
337 dhcptag_root_path_e, &len, NULL);
353 char * root_path = NULL;
355 char * vndevice = NULL;
358 if (vndevice == NULL)
373 if (root_path == NULL)
378 const char * server_name = NULL;
379 char * mount_point = NULL;
380 char * image_path = NULL;
396 if (image_path != NULL) {
451 *info_p = NULL;
458 if (S_netboot_info_p == NULL)
470 if (S_netboot_info_p == NULL)
501 if (entry == NULL) {
505 if (pkt != NULL && pkt_len >= (int)sizeof(struct dhcp)) {
510 if (pkt != NULL && pkt_len >= (int)sizeof(struct dhcp)) {
514 if (pkt != NULL) {
525 dhcptag_subnet_mask_e, &len, NULL);
530 dhcpol_find(&options, dhcptag_router_e, &len, NULL);
536 return (pkt != NULL);
569 (struct sockaddr *)&mask, flags, NULL));
595 struct ifnet * ifp = NULL;
600 if (ifp == NULL) {
620 struct socket * so = NULL;
627 if (ifp == NULL) {
665 error = inet_aifaddr(so, ifr.ifr_name, &iaddr, &netmask, NULL);
737 if (so != NULL) {
749 if (S_netboot_info_p == NULL
750 || S_netboot_info_p->image_path == NULL) {
772 mountroot = NULL;
775 if (error == 0 && rootvnode != NULL) {