IPLOOKUP_NAME
fd = open(IPLOOKUP_NAME, O_RDWR);
fd = open(IPLOOKUP_NAME, O_RDWR);
fd = open(IPLOOKUP_NAME, O_RDWR);
fd = open(IPLOOKUP_NAME, O_RDWR);
poolfd = open(IPLOOKUP_NAME, O_RDWR);
IPSYNC_NAME, IPSCAN_NAME, IPLOOKUP_NAME, NULL };