lib/inet/dhcpv4.c

203 	PKT_LIST *wk, *tmp;
205 	wk = list_hd;
206 	while (wk != NULL) {
207 		tmp = wk;
208 		wk = wk->next;
450 	PKT_LIST	*wk, *tk, *best;
454 	wk = list_hd;
455 	while (wk != NULL) {
456 		if ((err = dhcp_options_scan(wk, B_TRUE)) != 0) {
475 			tk = wk;
476 			wk = wk->next;
480 		wk = wk->next;
496 	for (wk = list_hd; wk != NULL; wk = wk->next) {
497 		wk->offset = 0;
498 		if (wk->opts[CD_DHCP_TYPE] &&
499 		    wk->opts[CD_DHCP_TYPE]->len == 1) {
500 			if (*wk->opts[CD_DHCP_TYPE]->value != OFFER) {
505 			if (!wk->opts[CD_LEASE_TIME]) {
510 				if (wk->opts[CD_LEASE_TIME]->len != 4) {
516 			if (!wk->opts[CD_SERVER_ID]) {
521 				if (wk->opts[CD_SERVER_ID]->len != 4) {
530 			wk->offset += 30;
539 			if (wk->opts[CD_VENDOR_SPEC])
540 				wk->offset += 80;
547 		if (bcmp((caddr_t)wk->pkt->cookie, (caddr_t)magic,
549 			wk->offset += 5;
550 			if (wk->opts[CD_SUBNETMASK])
551 				wk->offset++;
552 			if (wk->opts[CD_ROUTER])
553 				wk->offset++;
554 			if (wk->opts[CD_HOSTNAME])
555 				wk->offset += 5;
560 			if (ntohl(wk->pkt->siaddr.s_addr) != INADDR_ANY)
561 				wk->offset += 10; /* server ip */
562 			if (wk->opts[CD_OPTION_OVERLOAD] == NULL) {
563 				if (wk->pkt->sname[0] != '\0')
564 					wk->offset += 10; /* server name */
565 				if (wk->pkt->file[0] != '\0')
566 					wk->offset += 5; /* File to load */
571 		    wk->offset);
574 			best = wk;
576 			if (best->offset < wk->offset)
577 				best = wk;
711 	PKT_LIST	*pl, *wk;
832 	for (wk = list_hd; wk != NULL && state_pl == NULL; wk = wk->next) {
833 		if (dhcp_options_scan(wk, B_TRUE) != 0 ||
834 		    !wk->opts[CD_DHCP_TYPE])
836 		switch (*wk->opts[CD_DHCP_TYPE]->value) {
838 			remove_list(wk, B_FALSE);
839 			state_pl = wk;
843 			    s_n, inet_ntoa(*((struct in_addr *)wk->
845 			if (wk->opts[CD_MESSAGE])
846 				prt_server_msg(wk->opts[CD_MESSAGE]);