Lines Matching refs:lookup
23 function lookup4(lookup, address, callback) {
24 return lookup(address || '127.0.0.1', 4, callback);
28 function lookup6(lookup, address, callback) {
29 return lookup(address || '::1', 6, callback);
32 function newHandle(type, lookup) {
33 if (lookup === undefined) {
38 lookup = dns.lookup;
40 validateFunction(lookup, 'lookup');
46 handle.lookup = FunctionPrototypeBind(lookup4, handle, lookup);
53 handle.lookup = FunctionPrototypeBind(lookup6, handle, lookup);