include/netdb.h

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