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