include/netdb.h

   1 #ifndef _NETDB_H
   2 #include <resolv/netdb.h>
   3 #include <stdint.h>
   4
   5 #ifndef _ISOMAC
   6 /* Macros for accessing h_errno from inside libc.  */
   7 # if !defined NOT_IN_libc || defined IN_LIB
   8 #  undef  h_errno
   9 #  ifdef _LIBC_REENTRANT
  10 #   include <tls.h>
  11 #   ifndef NOT_IN_libc
  12 #    define h_errno __libc_h_errno
  13 #   else
  14 #    define h_errno h_errno     /* For #ifndef h_errno tests.  */
  15 #   endif
  16 extern __thread int h_errno attribute_tls_model_ie;
  17 #  else
  18 extern int h_errno;
  19 #  endif        /* _LIBC_REENTRANT */
  20 # endif /* !NOT_IN_libc || IN_LIB */
  21 # define __set_h_errno(x) (h_errno = (x))
  22
  23 libc_hidden_proto (hstrerror)
  24 libc_hidden_proto (innetgr)
  25 libc_hidden_proto (rcmd_af)
  26 libc_hidden_proto (rexec_af)
  27 libc_hidden_proto (rresvport_af)
  28 libc_hidden_proto (ruserok_af)
  29
  30 libc_hidden_proto (getaddrinfo)
  31 libc_hidden_proto (getnameinfo)
  32 libc_hidden_proto (freeaddrinfo)
  33 libc_hidden_proto (gai_strerror)
  34 libc_hidden_proto (__h_errno_location)
  35
  36 /* Document internal interfaces.  */
  37 extern int __gethostent_r (struct hostent *__restrict __result_buf,
  38                            char *__restrict __buf, size_t __buflen,
  39                            struct hostent **__restrict __result,
  40                            int *__restrict __h_errnop) attribute_hidden;
  41 extern int __old_gethostent_r (struct hostent *__restrict __result_buf,
  42                                char *__restrict __buf, size_t __buflen,
  43                                struct hostent **__restrict __result,
  44                                int *__restrict __h_errnop);
  45
  46 extern int __gethostbyaddr_r (const void *__restrict __addr,
  47                               socklen_t __len, int __type,
  48                               struct hostent *__restrict __result_buf,
  49                               char *__restrict __buf, size_t __buflen,
  50                               struct hostent **__restrict __result,
  51                               int *__restrict __h_errnop);
  52 extern int __old_gethostbyaddr_r (const void *__restrict __addr,
  53                                   socklen_t __len, int __type,
  54                                   struct hostent *__restrict __result_buf,
  55                                   char *__restrict __buf, size_t __buflen,
  56                                   struct hostent **__restrict __result,
  57                                   int *__restrict __h_errnop);
  58
  59 extern int __gethostbyaddr2_r (const void *__restrict __addr,
  60                                socklen_t __len, int __type,
  61                                struct hostent *__restrict __result_buf,
  62                                char *__restrict __buf, size_t __buflen,
  63                                struct hostent **__restrict __result,
  64                                int *__restrict __h_errnop,
  65                                int32_t *ttlp);
  66
  67 extern int __gethostbyname_r (const char *__restrict __name,
  68                               struct hostent *__restrict __result_buf,
  69                               char *__restrict __buf, size_t __buflen,
  70                               struct hostent **__restrict __result,
  71                               int *__restrict __h_errnop);
  72 extern int __old_gethostbyname_r (const char *__restrict __name,
  73                                   struct hostent *__restrict __result_buf,
  74                                   char *__restrict __buf, size_t __buflen,
  75                                   struct hostent **__restrict __result,
  76                                   int *__restrict __h_errnop);
  77
  78 extern int __gethostbyname2_r (const char *__restrict __name, int __af,
  79                                struct hostent *__restrict __result_buf,
  80                                char *__restrict __buf, size_t __buflen,
  81                                struct hostent **__restrict __result,
  82                                int *__restrict __h_errnop);
  83 extern int __old_gethostbyname2_r (const char *__restrict __name, int __af,
  84                                    struct hostent *__restrict __result_buf,
  85                                    char *__restrict __buf, size_t __buflen,
  86                                    struct hostent **__restrict __result,
  87                                    int *__restrict __h_errnop);
  88
  89 extern int __gethostbyname3_r (const char *__restrict __name, int __af,
  90                                struct hostent *__restrict __result_buf,
  91                                char *__restrict __buf, size_t __buflen,
  92                                struct hostent **__restrict __result,
  93                                int *__restrict __h_errnop,
  94                                int32_t *ttlp, char **canonp);
  95
  96 extern int __getnetent_r (struct netent *__restrict __result_buf,
  97                           char *__restrict __buf, size_t __buflen,
  98                           struct netent **__restrict __result,
  99                           int *__restrict __h_errnop) attribute_hidden;
 100 extern int __old_getnetent_r (struct netent *__restrict __result_buf,
 101                               char *__restrict __buf, size_t __buflen,
 102                               struct netent **__restrict __result,
 103                               int *__restrict __h_errnop);
 104
 105 extern int __getnetbyaddr_r (uint32_t __net, int __type,
 106                              struct netent *__restrict __result_buf,
 107                              char *__restrict __buf, size_t __buflen,
 108                              struct netent **__restrict __result,
 109                              int *__restrict __h_errnop);
 110 extern int __old_getnetbyaddr_r (uint32_t __net, int __type,
 111                                  struct netent *__restrict __result_buf,
 112                                  char *__restrict __buf, size_t __buflen,
 113                                  struct netent **__restrict __result,
 114                                  int *__restrict __h_errnop);
 115
 116 extern int __getnetbyname_r (const char *__restrict __name,
 117                              struct netent *__restrict __result_buf,
 118                              char *__restrict __buf, size_t __buflen,
 119                              struct netent **__restrict __result,
 120                              int *__restrict __h_errnop);
 121 extern int __old_getnetbyname_r (const char *__restrict __name,
 122                                  struct netent *__restrict __result_buf,
 123                                  char *__restrict __buf, size_t __buflen,
 124                                  struct netent **__restrict __result,
 125                                  int *__restrict __h_errnop);
 126
 127 extern int __getservent_r (struct servent *__restrict __result_buf,
 128                            char *__restrict __buf, size_t __buflen,
 129                            struct servent **__restrict __result)
 130      attribute_hidden;
 131 extern int __old_getservent_r (struct servent *__restrict __result_buf,
 132                                char *__restrict __buf, size_t __buflen,
 133                                struct servent **__restrict __result);
 134
 135 extern int __getservbyname_r (const char *__restrict __name,
 136                               const char *__restrict __proto,
 137                               struct servent *__restrict __result_buf,
 138                               char *__restrict __buf, size_t __buflen,
 139                               struct servent **__restrict __result);
 140 extern int __old_getservbyname_r (const char *__restrict __name,
 141                                   const char *__restrict __proto,
 142                                   struct servent *__restrict __result_buf,
 143                                   char *__restrict __buf, size_t __buflen,
 144                                   struct servent **__restrict __result);
 145
 146 extern int __getservbyport_r (int __port,
 147                               const char *__restrict __proto,
 148                               struct servent *__restrict __result_buf,
 149                               char *__restrict __buf, size_t __buflen,
 150                               struct servent **__restrict __result);
 151 extern int __old_getservbyport_r (int __port,
 152                                   const char *__restrict __proto,
 153                                   struct servent *__restrict __result_buf,
 154                                   char *__restrict __buf, size_t __buflen,
 155                                   struct servent **__restrict __result);
 156
 157 extern int __getprotoent_r (struct protoent *__restrict __result_buf,
 158                             char *__restrict __buf, size_t __buflen,
 159                             struct protoent **__restrict __result)
 160      attribute_hidden;
 161 extern int __old_getprotoent_r (struct protoent *__restrict __result_buf,
 162                                 char *__restrict __buf, size_t __buflen,
 163                                 struct protoent **__restrict __result);
 164
 165 extern int __getprotobyname_r (const char *__restrict __name,
 166                                struct protoent *__restrict __result_buf,
 167                                char *__restrict __buf, size_t __buflen,
 168                                struct protoent **__restrict __result);
 169 extern int __old_getprotobyname_r (const char *__restrict __name,
 170                                    struct protoent *__restrict __result_buf,
 171                                    char *__restrict __buf, size_t __buflen,
 172                                    struct protoent **__restrict __result);
 173
 174 extern int __getprotobynumber_r (int __proto,
 175                                  struct protoent *__restrict __res_buf,
 176                                  char *__restrict __buf, size_t __buflen,
 177                                  struct protoent **__restrict __result);
 178 extern int __old_getprotobynumber_r (int __proto,
 179                                      struct protoent *__restrict __res_buf,
 180                                      char *__restrict __buf, size_t __buflen,
 181                                      struct protoent **__restrict __result);
 182
 183 extern int __getnetgrent_r (char **__restrict __hostp,
 184                             char **__restrict __userp,
 185                             char **__restrict __domainp,
 186                             char *__restrict __buffer, size_t __buflen);
 187
 188 extern int ruserpass (const char *host, const char **aname,
 189                       const char **apass);
 190 libc_hidden_proto (ruserpass)
 191
 192
 193 /* The following definition has been removed from the public header
 194    since we don't want people to use them.  */
 195
 196 #define AI_DEFAULT    (AI_V4MAPPED | AI_ADDRCONFIG)
 197
 198 #include <inet/netgroup.h>
 199
 200 struct parser_data;
 201 extern int _nss_files_parse_protoent (char *line, struct protoent *result,
 202                                       struct parser_data *data,
 203                                       size_t datalen, int *errnop);
 204 extern int _nss_files_parse_servent (char *line, struct servent *result,
 205                                      struct parser_data *data,
 206                                      size_t datalen, int *errnop);
 207 extern int _nss_files_parse_netent (char *line, struct netent *result,
 208                                     struct parser_data *data,
 209                                     size_t datalen, int *errnop);
 210 extern enum nss_status _nss_netgroup_parseline (char **cursor,
 211                                                 struct __netgrent *result,
 212                                                 char *buffer, size_t buflen,
 213                                                 int *errnop);
 214 libnss_files_hidden_proto (_nss_files_parse_protoent)
 215 libnss_files_hidden_proto (_nss_files_parse_servent)
 216 libnss_files_hidden_proto (_nss_files_parse_netent)
 217 libnss_files_hidden_proto (_nss_netgroup_parseline)
 218
 219 #define DECLARE_NSS_PROTOTYPES(service)                                       \
 220 extern enum nss_status _nss_ ## service ## _setprotoent (int);                \
 221 extern enum nss_status _nss_ ## service ## _endprotoent (void);               \
 222 extern enum nss_status _nss_ ## service ## _getprotoent_r                     \
 223                        (struct protoent *proto, char *buffer, size_t buflen,  \
 224                         int *errnop);                                         \
 225 extern enum nss_status _nss_ ## service ## _getprotobyname_r                  \
 226                        (const char *name, struct protoent *proto,             \
 227                         char *buffer, size_t buflen, int *errnop);            \
 228 extern enum nss_status _nss_ ## service ## _getprotobynumber_r                \
 229                        (int number, struct protoent *proto,                   \
 230                         char *buffer, size_t buflen, int *errnop);            \
 231 extern enum nss_status _nss_ ## service ## _sethostent (int);                 \
 232 extern enum nss_status _nss_ ## service ## _endhostent (void);                \
 233 extern enum nss_status _nss_ ## service ## _gethostent_r                      \
 234                        (struct hostent *host, char *buffer, size_t buflen,    \
 235                         int *errnop, int *h_errnop);                          \
 236 extern enum nss_status _nss_ ## service ## _gethostbyname2_r                  \
 237                        (const char *name, int af, struct hostent *host,       \
 238                         char *buffer, size_t buflen, int *errnop,             \
 239                         int *h_errnop);                                       \
 240 extern enum nss_status _nss_ ## service ## _gethostbyname_r                   \
 241                        (const char *name, struct hostent *host, char *buffer, \
 242                         size_t buflen, int *errnop, int *h_errnop);           \
 243 extern enum nss_status _nss_ ## service ## _gethostbyaddr_r                   \
 244                        (const void *addr, socklen_t addrlen, int af,          \
 245                         struct hostent *host, char *buffer, size_t buflen,    \
 246                         int *errnop, int *h_errnop);                          \
 247 extern enum nss_status _nss_ ## service ## _setservent (int);                 \
 248 extern enum nss_status _nss_ ## service ## _endservent (void);                \
 249 extern enum nss_status _nss_ ## service ## _getservent_r                      \
 250                        (struct servent *serv, char *buffer, size_t buflen,    \
 251                         int *errnop);                                         \
 252 extern enum nss_status _nss_ ## service ## _getservbyname_r                   \
 253                        (const char *name, const char *protocol,               \
 254                         struct servent *serv, char *buffer, size_t buflen,    \
 255                         int *errnop);                                         \
 256 extern enum nss_status _nss_ ## service ## _getservbyport_r                   \
 257                        (int port, const char *protocol, struct servent *serv, \
 258                         char *buffer, size_t buflen, int *errnop);            \
 259 extern enum nss_status _nss_ ## service ## _setnetgrent                       \
 260                        (const char *group, struct __netgrent *result);        \
 261 extern enum nss_status _nss_ ## service ## _endnetgrent                       \
 262                        (struct __netgrent *result);                           \
 263 extern enum nss_status _nss_ ## service ## _getnetgrent_r                     \
 264                        (struct __netgrent *result, char *buffer,              \
 265                         size_t buflen, int *errnop);                          \
 266 extern enum nss_status _nss_ ## service ## _setnetent (int stayopen);         \
 267 extern enum nss_status _nss_ ## service ## _endnetent (void);                 \
 268 extern enum nss_status _nss_ ## service ## _getnetent_r                       \
 269                         (struct netent *net, char *buffer, size_t buflen,     \
 270                          int *errnop, int *herrnop);                          \
 271 extern enum nss_status _nss_ ## service ## _getnetbyname_r                    \
 272                         (const char *name, struct netent *net, char *buffer,  \
 273                          size_t buflen, int *errnop, int *herrnop);           \
 274 extern enum nss_status _nss_ ## service ## _getnetbyaddr_r                    \
 275                        (uint32_t addr, int type, struct netent *net,          \
 276                         char *buffer, size_t buflen, int *errnop,             \
 277                         int *herrnop);
 278
 279 DECLARE_NSS_PROTOTYPES (compat)
 280 DECLARE_NSS_PROTOTYPES (dns)
 281 DECLARE_NSS_PROTOTYPES (files)
 282 DECLARE_NSS_PROTOTYPES (hesiod)
 283 DECLARE_NSS_PROTOTYPES (nis)
 284 DECLARE_NSS_PROTOTYPES (nisplus)
 285
 286 #undef DECLARE_NSS_PROTOTYPES
 287 #endif
 288
 289 #endif /* !_NETDB_H */