Lines Matching defs:ipaddr
25 static unsigned long get_netmask(unsigned long ipaddr)
27 ipaddr = htonl(ipaddr);
29 if ((ipaddr & 0xC0000000) == 0xC0000000)
31 else if ((ipaddr & 0x80000000) == 0x80000000)
33 else if ((ipaddr & 0x80000000) == 0)
83 in_addr_t netmask, broadcast, network, ipaddr;
134 ipaddr = inet_aton(ipstr, &a);
136 if (ipaddr == 0) {
139 ipaddr = a.s_addr;
155 netmask = get_netmask(ipaddr);
163 broadcast = (ipaddr & netmask) | ~netmask;
168 network = ipaddr & netmask;
181 hostinfo = gethostbyaddr((char *) &ipaddr, sizeof(ipaddr), AF_INET);