3 #define RES_SET_H_ERRNO(r,x) \
6 (r)->res_h_errno = x; \
11 #include <resolv/resolv.h>
15 # ifdef _LIBC_REENTRANT
17 # if USE_TLS && HAVE___THREAD
19 extern __thread
struct __res_state _res
;
22 # ifndef __BIND_NOSTATIC
23 extern struct __res_state _res
;
27 /* Now define the internal interfaces. */
28 extern int __res_vinit (res_state
, int);
29 extern void _sethtent (int);
30 extern void _endhtent (void);
31 extern struct hostent
*_gethtent (void);
32 extern struct hostent
*_gethtbyname (const char *__name
);
33 extern struct hostent
*_gethtbyname2 (const char *__name
, int __af
);
34 struct hostent
*_gethtbyaddr (const char *addr
, size_t __len
, int __af
);
35 extern u_int32_t
_getlong (const u_char
*__src
);
36 extern u_int16_t
_getshort (const u_char
*__src
);
37 extern void res_pquery (const res_state __statp
, const u_char
*__msg
,
38 int __len
, FILE *__file
);
39 extern void res_send_setqhook (res_send_qhook __hook
);
40 extern void res_send_setrhook (res_send_rhook __hook
);
41 extern int res_ourserver_p (const res_state __statp
,
42 const struct sockaddr_in6
*__inp
);
43 libc_hidden_proto (__res_ninit
)
44 libc_hidden_proto (__res_randomid
)