4 int res_querydomain(const char *name
, const char *domain
, int class, int type
, unsigned char *dest
, int len
)
7 size_t nl
= strnlen(name
, 255);
8 size_t dl
= strnlen(domain
, 255);
9 if (nl
+dl
+1 > 254) return -1;
10 memcpy(tmp
, name
, nl
);
12 memcpy(tmp
+nl
+1, domain
, dl
+1);
13 return res_query(tmp
, class, type
, dest
, len
);