amd/libamu/wire.c

41  * This function returns the subnet (address&netmask) for the primary network
135   u_long subnet;
154   subnet = ntohl(address) & ntohl(netmask);
190     np = getnetbyaddr(subnet, AF_INET);
195      * shift the subnet way from zeros and try again.
198       u_long short_subnet = subnet;
204 	     (u_int) subnet, (u_int) short_subnet);
209   if ((subnet & 0xffffff) == 0) {
210     xsnprintf(netNumberBuf, sizeof(netNumberBuf), "%lu", C(subnet >> 24));
211   } else if ((subnet & 0xffff) == 0) {
213 	      C(subnet >> 24), C(subnet >> 16));
214   } else if ((subnet & 0xff) == 0) {
216 	      C(subnet >> 24), C(subnet >> 16),
217 	      C(subnet >> 8));
220 	      C(subnet >> 24), C(subnet >> 16),
221 	      C(subnet >> 8), C(subnet));
232     subnet = address & netmask;
233     hp = gethostbyaddr((char *) &subnet, 4, AF_INET);
237       s = inet_dquad(buf, sizeof(buf), subnet);