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