bsd/netinet/ip_fw2_compat.c

1566 ipfw_version_latest_to_zero(struct ip_fw *curr_rule, struct ip_old_fw *rule_vers0, int is64user)
1572 		bzero(rule_vers0, sizeof(struct ip_old_fw));
1573 		bcopy(&rule_vers1.fw_uar_compat, &rule_vers0->fw_uar, sizeof(rule_vers1.fw_uar_compat));
1574 		bcopy(&rule_vers1.fw_in_if, &rule_vers0->fw_in_if, sizeof(rule_vers1.fw_in_if));
1575 		bcopy(&rule_vers1.fw_out_if, &rule_vers0->fw_out_if, sizeof(rule_vers1.fw_out_if));
1576 		bcopy(&rule_vers1.fw_un_compat, &rule_vers0->fw_un, sizeof(rule_vers1.fw_un_compat));
1577 		rule_vers0->fw_pcnt       = rule_vers1.fw_pcnt;
1578 		rule_vers0->fw_bcnt       = rule_vers1.fw_bcnt;
1579 		rule_vers0->fw_src        = rule_vers1.fw_src;
1580 		rule_vers0->fw_dst        = rule_vers1.fw_dst;
1581 		rule_vers0->fw_smsk       = rule_vers1.fw_smsk;
1582 		rule_vers0->fw_dmsk       = rule_vers1.fw_dmsk;
1583 		rule_vers0->fw_number     = rule_vers1.fw_number;
1584 		rule_vers0->fw_flg        = rule_vers1.fw_flg;
1585 		rule_vers0->fw_ipopt      = rule_vers1.fw_ipopt;
1586 		rule_vers0->fw_ipnopt     = rule_vers1.fw_ipnopt;
1587 		rule_vers0->fw_tcpf       = rule_vers1.fw_tcpf;
1588 		rule_vers0->fw_tcpnf      = rule_vers1.fw_tcpnf;
1589 		rule_vers0->timestamp     = rule_vers1.timestamp;
1590 		rule_vers0->fw_prot       = rule_vers1.fw_prot;
1591 		rule_vers0->fw_nports     = rule_vers1.fw_nports;
1592 		rule_vers0->pipe_ptr      = CAST_DOWN_EXPLICIT(void*, rule_vers1.pipe_ptr);
1593 		rule_vers0->next_rule_ptr = CAST_DOWN_EXPLICIT(void*, rule_vers1.next_rule_ptr);
1595 		if (rule_vers1.fw_ipflg & IP_FW_IF_TCPEST_COMPAT) rule_vers0->fw_tcpf |= IP_OLD_FW_TCPF_ESTAB;
1600 		bzero(rule_vers0, sizeof(struct ip_old_fw));
1601 		bcopy(&rule_vers1.fw_uar_compat, &rule_vers0->fw_uar, sizeof(rule_vers1.fw_uar_compat));
1602 		bcopy(&rule_vers1.fw_in_if, &rule_vers0->fw_in_if, sizeof(rule_vers1.fw_in_if));
1603 		bcopy(&rule_vers1.fw_out_if, &rule_vers0->fw_out_if, sizeof(rule_vers1.fw_out_if));
1604 		bcopy(&rule_vers1.fw_un_compat, &rule_vers0->fw_un, sizeof(rule_vers1.fw_un_compat));
1605 		rule_vers0->fw_pcnt       = rule_vers1.fw_pcnt;
1606 		rule_vers0->fw_bcnt       = rule_vers1.fw_bcnt;
1607 		rule_vers0->fw_src        = rule_vers1.fw_src;
1608 		rule_vers0->fw_dst        = rule_vers1.fw_dst;
1609 		rule_vers0->fw_smsk       = rule_vers1.fw_smsk;
1610 		rule_vers0->fw_dmsk       = rule_vers1.fw_dmsk;
1611 		rule_vers0->fw_number     = rule_vers1.fw_number;
1612 		rule_vers0->fw_flg        = rule_vers1.fw_flg;
1613 		rule_vers0->fw_ipopt      = rule_vers1.fw_ipopt;
1614 		rule_vers0->fw_ipnopt     = rule_vers1.fw_ipnopt;
1615 		rule_vers0->fw_tcpf       = rule_vers1.fw_tcpf;
1616 		rule_vers0->fw_tcpnf      = rule_vers1.fw_tcpnf;
1617 		rule_vers0->timestamp     = rule_vers1.timestamp;
1618 		rule_vers0->fw_prot       = rule_vers1.fw_prot;
1619 		rule_vers0->fw_nports     = rule_vers1.fw_nports;
1620 		rule_vers0->pipe_ptr      = CAST_DOWN_EXPLICIT(void*, rule_vers1.pipe_ptr);
1621 		rule_vers0->next_rule_ptr = CAST_DOWN_EXPLICIT(void*, rule_vers1.next_rule_ptr);
1623 		if (rule_vers1.fw_ipflg & IP_FW_IF_TCPEST_COMPAT) rule_vers0->fw_tcpf |= IP_OLD_FW_TCPF_ESTAB;
1634 			struct ip_old_fw	*rule_vers0 = old_rule;
1636 			ipfw_version_latest_to_zero(curr_rule, rule_vers0, is64user);
3186 ipfw_version_zero_to_one(struct ip_old_fw *rule_vers0, struct ip_fw_compat *rule_vers1)
3189 	bcopy(&rule_vers0->fw_uar, &rule_vers1->fw_uar_compat, sizeof(rule_vers0->fw_uar));
3190 	bcopy(&rule_vers0->fw_in_if, &rule_vers1->fw_in_if, sizeof(rule_vers0->fw_in_if));
3191 	bcopy(&rule_vers0->fw_out_if, &rule_vers1->fw_out_if, sizeof(rule_vers0->fw_out_if));
3192 	bcopy(&rule_vers0->fw_un, &rule_vers1->fw_un_compat, sizeof(rule_vers0->fw_un));
3195 	rule_vers1->fw_pcnt       = rule_vers0->fw_pcnt;
3196 	rule_vers1->fw_bcnt       = rule_vers0->fw_bcnt;
3197 	rule_vers1->fw_src        = rule_vers0->fw_src;
3198 	rule_vers1->fw_dst        = rule_vers0->fw_dst;
3199 	rule_vers1->fw_smsk       = rule_vers0->fw_smsk;
3200 	rule_vers1->fw_dmsk       = rule_vers0->fw_dmsk;
3201 	rule_vers1->fw_number     = rule_vers0->fw_number;
3202 	rule_vers1->fw_flg        = rule_vers0->fw_flg;
3203 	rule_vers1->fw_ipopt      = rule_vers0->fw_ipopt;
3204 	rule_vers1->fw_ipnopt     = rule_vers0->fw_ipnopt;
3205 	rule_vers1->fw_tcpf       = rule_vers0->fw_tcpf & ~IP_OLD_FW_TCPF_ESTAB;
3206 	rule_vers1->fw_tcpnf      = rule_vers0->fw_tcpnf;
3207 	rule_vers1->timestamp     = rule_vers0->timestamp;
3208 	rule_vers1->fw_prot       = rule_vers0->fw_prot;
3209 	rule_vers1->fw_nports     = rule_vers0->fw_nports;
3210 	rule_vers1->pipe_ptr      = rule_vers0->pipe_ptr;
3211 	rule_vers1->next_rule_ptr = rule_vers0->next_rule_ptr;
3212 	rule_vers1->fw_ipflg      = (rule_vers0->fw_tcpf & IP_OLD_FW_TCPF_ESTAB) ? IP_FW_IF_TCPEST_COMPAT : 0;