1 #include "libc.h"
2 #include <netdb.h>
3 #include <resolv.h>
4
5 int __res_mkquery(int, const char*, int, int, const unsigned char*, int, const unsigned char*,
6 unsigned char*, int);
7 int __res_send(const unsigned char*, int, unsigned char*, int);
8
__res_query(const char * name,int class,int type,unsigned char * dest,int len)9 int __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
17 weak_alias(__res_query, res_query);
18 weak_alias(__res_query, res_search);
19