Lines Matching defs:netmask
307 struct in_addr if_netmask; /* netmask in network order */
509 uint32_t mask, netmask, clnt_addr, if_addr;
521 netmask = ntohl(ifn->if_netmask.s_addr); /* host order */
525 * set initial count to first bit set in netmask, with
529 for (mask = netmask; mask && ((mask & 1) == 0); mask >>= 1)
534 * than the inherent netmask for the class (A, B, C, etc).
546 * We assume that the netmask consists of a contiguous
560 while (netmask && count < subnet_count) {
561 if ((netmask & clnt_addr) == (netmask & if_addr)) {
567 netmask <<= 1;
576 if (found && (netmask == ntohl(ifn->if_netmask.s_addr))) {