1#include "libc.h" 2#include <netdb.h> 3#include <resolv.h> 4 5int __res_mkquery(int, const char*, int, int, const unsigned char*, int, const unsigned char*, 6 unsigned char*, int); 7int __res_send(const unsigned char*, int, unsigned char*, int); 8 9int __res_query(const char* name, int class, int type, unsigned char* dest, int len) { 10 unsigned char q[280]; 11 int ql = __res_mkquery(0, name, class, type, 0, 0, 0, q, sizeof q); 12 if (ql < 0) 13 return ql; 14 return __res_send(q, ql, dest, len); 15} 16 17weak_alias(__res_query, res_query); 18weak_alias(__res_query, res_search); 19