taglinefilesource code
tport1643net/ipv4/ip_fw.cunsigned short  tport1,tport2,tmpnum;
tport1675net/ipv4/ip_fw.ctport1=ftmp->fw_nsp+ftmp->fw_ndp;
tport1677net/ipv4/ip_fw.cif (tport1!=tport2)
tport1679net/ipv4/ip_fw.celse if (tport1!=0)
tport1681net/ipv4/ip_fw.cfor (tmpnum=0;tmpnum < tport1 && tmpnum < IP_FW_MAX_PORTS;tmpnum++)