include/resolv.h

   1 #ifndef _RESOLV_H_
   2
   3 # ifndef _ISOMAC
   4 #  include <stdbool.h>
   5 #  define RES_SET_H_ERRNO(r,x)                  \
   6   do                                            \
   7     {                                           \
   8       (r)->res_h_errno = x;                     \
   9       __set_h_errno(x);                         \
  10     }                                           \
  11   while (0)
  12 # endif
  13
  14 #include <resolv/resolv.h>
  15
  16 # if defined _RESOLV_H_ && !defined _ISOMAC
  17
  18 # if IS_IN (libc)
  19 #  define __resp __libc_resp
  20 # endif
  21 extern __thread struct __res_state *__resp attribute_tls_model_ie;
  22 # undef _res
  23 # define _res (*__resp)
  24
  25 /* Now define the internal interfaces.  */
  26 extern int __res_vinit (res_state, int);
  27 extern int __res_maybe_init (res_state, int);
  28 extern void _sethtent (int);
  29 extern struct hostent *_gethtent (void);
  30 extern struct hostent *_gethtbyname (const char *__name);
  31 extern struct hostent *_gethtbyname2 (const char *__name, int __af);
  32 struct hostent *_gethtbyaddr (const char *addr, size_t __len, int __af);
  33 extern uint32_t _getlong (const unsigned char *__src);
  34 extern uint16_t _getshort (const unsigned char *__src);
  35 extern void res_pquery (const res_state __statp, const unsigned char *__msg,
  36                         int __len, FILE *__file);
  37 extern int res_ourserver_p (const res_state __statp,
  38                             const struct sockaddr_in6 *__inp);
  39 extern void __res_iclose (res_state statp, bool free_addr);
  40 libc_hidden_proto (__res_ninit)
  41 libc_hidden_proto (__res_maybe_init)
  42 libc_hidden_proto (__res_nclose)
  43 libc_hidden_proto (__res_iclose)
  44 libc_hidden_proto (__res_randomid)
  45 libc_hidden_proto (__res_state)
  46
  47 int __libc_res_nquery (res_state, const char *, int, int,
  48                        unsigned char *, int, unsigned char **,
  49                        unsigned char **, int *, int *, int *);
  50 int __libc_res_nsearch (res_state, const char *, int, int,
  51                         unsigned char *, int, unsigned char **,
  52                         unsigned char **, int *, int *, int *);
  53 int __libc_res_nsend (res_state, const unsigned char *, int,
  54                       const unsigned char *, int, unsigned char *,
  55                       int, unsigned char **, unsigned char **,
  56                       int *, int *, int *)
  57   attribute_hidden;
  58
  59 libresolv_hidden_proto (_sethtent)
  60 libresolv_hidden_proto (_gethtent)
  61 libresolv_hidden_proto (_gethtbyaddr)
  62 libresolv_hidden_proto (_gethtbyname2)
  63 libresolv_hidden_proto (__dn_expand)
  64 libresolv_hidden_proto (__dn_comp)
  65 libresolv_hidden_proto (__dn_skipname)
  66 libresolv_hidden_proto (__res_hnok)
  67 libresolv_hidden_proto (__res_dnok)
  68 libresolv_hidden_proto (__putlong)
  69 libresolv_hidden_proto (__putshort)
  70 libresolv_hidden_proto (__p_cdnname)
  71 libresolv_hidden_proto (__p_fqnname)
  72 libresolv_hidden_proto (__p_option)
  73 libresolv_hidden_proto (__sym_ntos)
  74 libresolv_hidden_proto (__p_rcode)
  75 libresolv_hidden_proto (__p_class)
  76 libresolv_hidden_proto (__p_type)
  77 libresolv_hidden_proto (__loc_ntoa)
  78 libresolv_hidden_proto (__fp_nquery)
  79 libresolv_hidden_proto (__fp_query)
  80 libresolv_hidden_proto (__hostalias)
  81 libresolv_hidden_proto (__res_nmkquery)
  82 libresolv_hidden_proto (__libc_res_nquery)
  83 libresolv_hidden_proto (__res_nquery)
  84 libresolv_hidden_proto (__res_nquerydomain)
  85 libresolv_hidden_proto (__res_hostalias)
  86 libresolv_hidden_proto (__libc_res_nsearch)
  87 libresolv_hidden_proto (__res_nsearch)
  88 libresolv_hidden_proto (__res_nameinquery)
  89 libresolv_hidden_proto (__res_queriesmatch)
  90 libresolv_hidden_proto (__res_nsend)
  91 libresolv_hidden_proto (__b64_ntop)
  92 libresolv_hidden_proto (__dn_count_labels)
  93 libresolv_hidden_proto (__p_secstodate)
  94
  95 extern const char *_res_opcodes[];
  96 libresolv_hidden_proto (_res_opcodes)
  97
  98 # endif /* _RESOLV_H_ && !_ISOMAC */
  99 #endif