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Lines Matching defs:hm

769 	hostmap_t *hm;
777 	for (hm = softn->ipf_hm_maptable[hv]; hm; hm = hm->hm_hnext)
778 		if ((hm->hm_osrcip.s_addr == src.s_addr) &&
779 		    (hm->hm_odstip.s_addr == dst.s_addr) &&
780 		    ((np == NULL) || (np == hm->hm_ipnat)) &&
781 		    ((port == 0) || (port == hm->hm_port))) {
783 			hm->hm_ref++;
784 			return hm;
792 	KMALLOC(hm, hostmap_t *);
793 	if (hm) {
794 		hm->hm_next = softn->ipf_hm_maplist;
795 		hm->hm_pnext = &softn->ipf_hm_maplist;
797 			softn->ipf_hm_maplist->hm_pnext = &hm->hm_next;
798 		softn->ipf_hm_maplist = hm;
799 		hm->hm_hnext = softn->ipf_hm_maptable[hv];
800 		hm->hm_phnext = softn->ipf_hm_maptable + hv;
802 			softn->ipf_hm_maptable[hv]->hm_phnext = &hm->hm_hnext;
803 		softn->ipf_hm_maptable[hv] = hm;
804 		hm->hm_ipnat = np;
806 		hm->hm_osrcip = src;
807 		hm->hm_odstip = dst;
808 		hm->hm_nsrcip = map;
809 		hm->hm_ndstip.s_addr = 0;
810 		hm->hm_ref = 1;
811 		hm->hm_port = port;
812 		hm->hm_hv = rhv;
813 		hm->hm_v = 4;
818 	return hm;
834 	struct hostmap *hm;
836 	hm = *hmp;
839 	hm->hm_ref--;
840 	if (hm->hm_ref == 0) {
841 		ipf_nat_rule_deref(softc, &hm->hm_ipnat);
842 		if (hm->hm_hnext)
843 			hm->hm_hnext->hm_phnext = hm->hm_phnext;
844 		*hm->hm_phnext = hm->hm_hnext;
845 		if (hm->hm_next)
846 			hm->hm_next->hm_pnext = hm->hm_pnext;
847 		*hm->hm_pnext = hm->hm_next;
848 		KFREE(hm);
2595 	hostmap_t *hm;
2607 	hm = NULL;
2634 			hm = ipf_nat_hostmap(softn, np, fin->fin_src,
2636 			if (hm != NULL)
2637 				in.s_addr = hm->hm_nsrcip.s_addr;
2638 		} else if ((l == 1) && (hm != NULL)) {
2639 			ipf_nat_hostmapdel(softc, &hm);
2643 		nat->nat_hm = hm;
2715 			   (np->in_spnext == 0) && ((l > 0) || (hm == NULL)))
2857 	hostmap_t *hm;
2864 	hm = NULL;
2889 		hm = ipf_nat_hostmap(softn, NULL, fin->fin_src, fin->fin_dst,
2891 		if (hm != NULL) {
2892 			in.s_addr = ntohl(hm->hm_ndstip.s_addr);
2893 			np = hm->hm_ipnat;
2896 			ipf_nat_hostmapdel(softc, &hm);
2911 			hm = ipf_nat_hostmap(softn, NULL, fin->fin_src,
2913 			if (hm != NULL) {
2914 				in.s_addr = hm->hm_ndstip.s_addr;
2919 		if (hm == NULL || hm->hm_ref == 1) {
2927 		if (hm != NULL)
2928 			ipf_nat_hostmapdel(softc, &hm);
3064 	hostmap_t *hm = NULL;
3228 	if ((hm = nat->nat_hm) != NULL)
3229 		ipf_nat_hostmapdel(softc, &hm);
6520 	hostmap_t *hm, *nexthm = NULL, zerohm;
6536 		hm = t->ipt_data;
6537 		if (hm == NULL) {
6540 			nexthm = hm->hm_next;
6609 		if (hm != NULL) {
6611 			ipf_nat_hostmapdel(softc, &hm);
8158 	hostmap_t *hm, **newtab;
8185 	for (hm = softn->ipf_hm_maplist; hm != NULL; hm = hm->hm_next) {
8186 		hv = hm->hm_hv % softn->ipf_nat_hostmap_sz;
8187 		hm->hm_hnext = softn->ipf_hm_maptable[hv];
8188 		hm->hm_phnext = softn->ipf_hm_maptable + hv;
8190 			softn->ipf_hm_maptable[hv]->hm_phnext = &hm->hm_hnext;
8191 		softn->ipf_hm_maptable[hv] = hm;