ACE/ace/OS_NS_netdb.h

   1 // -*- C++ -*-
   2
   3 //=============================================================================
   4 /**
   5  *  @file   OS_NS_netdb.h
   6  *
   7  *  @author Douglas C. Schmidt <d.schmidt@vanderbilt.edu>
   8  *  @author Jesper S. M|ller<stophph@diku.dk>
   9  *  @author and a cast of thousands...
  10  *
  11  *  Originally in OS.h.
  12  */
  13 //=============================================================================
  14
  15 #ifndef ACE_OS_NS_NETDB_H
  16 #define ACE_OS_NS_NETDB_H
  17
  18 # include /**/ "ace/pre.h"
  19
  20 # include "ace/config-all.h"
  21
  22 # if !defined (ACE_LACKS_PRAGMA_ONCE)
  23 #  pragma once
  24 # endif /* ACE_LACKS_PRAGMA_ONCE */
  25
  26 #include "ace/os_include/os_netdb.h"
  27 #include "ace/os_include/sys/os_socket.h"
  28 #include /**/ "ace/ACE_export.h"
  29
  30 #if defined (ACE_EXPORT_MACRO)
  31 #  undef ACE_EXPORT_MACRO
  32 #endif
  33 #define ACE_EXPORT_MACRO ACE_Export
  34
  35 ACE_BEGIN_VERSIONED_NAMESPACE_DECL
  36
  37 namespace ACE_OS
  38 {
  39
  40   ACE_NAMESPACE_INLINE_FUNCTION
  41   struct hostent *gethostbyaddr (const char *addr,
  42                                  int length,
  43                                  int type);
  44
  45   ACE_NAMESPACE_INLINE_FUNCTION
  46   struct hostent *gethostbyaddr_r (const char *addr,
  47                                    int length,
  48                                    int type,
  49                                    struct hostent *result,
  50                                    ACE_HOSTENT_DATA buffer,
  51                                    int *h_errnop);
  52
  53   ACE_NAMESPACE_INLINE_FUNCTION
  54   struct hostent *gethostbyname (const char *name);
  55
  56   ACE_NAMESPACE_INLINE_FUNCTION
  57   struct hostent *gethostbyname_r (const char *name,
  58                                    struct hostent *result,
  59                                    ACE_HOSTENT_DATA buffer,
  60                                    int *h_errnop);
  61
  62
  63   ACE_NAMESPACE_INLINE_FUNCTION
  64   struct hostent *getipnodebyaddr (const void *src, size_t len,
  65                                    int family);
  66
  67   ACE_NAMESPACE_INLINE_FUNCTION
  68   struct hostent *getipnodebyname (const char *name, int family,
  69                                    int flags = 0);
  70
  71   /**
  72    * Get the first adapter found on the machine.
  73    * @todo: this is really useless except for UUID, move there? dhinton
  74    */
  75   struct macaddr_node_t {
  76     unsigned char node[6];
  77   };
  78
  79   extern ACE_Export
  80   int getmacaddress (struct macaddr_node_t *node);
  81
  82   ACE_NAMESPACE_INLINE_FUNCTION
  83   struct protoent *getprotobyname (const char *name);
  84
  85   ACE_NAMESPACE_INLINE_FUNCTION
  86   struct protoent *getprotobyname_r (const char *name,
  87                                      struct protoent *result,
  88                                      ACE_PROTOENT_DATA buffer);
  89
  90   ACE_NAMESPACE_INLINE_FUNCTION
  91   struct protoent *getprotobynumber (int proto);
  92
  93   ACE_NAMESPACE_INLINE_FUNCTION
  94   struct protoent *getprotobynumber_r (int proto,
  95                                        struct protoent *result,
  96                                        ACE_PROTOENT_DATA buffer);
  97
  98   ACE_NAMESPACE_INLINE_FUNCTION
  99   struct servent *getservbyname (const char *svc,
 100                                  const char *proto);
 101
 102   ACE_NAMESPACE_INLINE_FUNCTION
 103   struct servent *getservbyname_r (const char *svc,
 104                                    const char *proto,
 105                                    struct servent *result,
 106                                    ACE_SERVENT_DATA buf);
 107
 108   ACE_NAMESPACE_INLINE_FUNCTION
 109   int getaddrinfo (const char *name, const char *service,
 110                    const addrinfo *hints, addrinfo **result);
 111
 112   ACE_NAMESPACE_INLINE_FUNCTION
 113   void freeaddrinfo (addrinfo *result);
 114
 115   ACE_NAMESPACE_INLINE_FUNCTION
 116   const ACE_TCHAR *gai_strerror (int errcode);
 117
 118   ACE_NAMESPACE_INLINE_FUNCTION
 119   int getnameinfo (const sockaddr *addr, ACE_SOCKET_LEN addr_len,
 120                    char *host, ACE_SOCKET_LEN host_len,
 121                    char *service, ACE_SOCKET_LEN service_len,
 122                    unsigned int flags);
 123
 124 #ifdef ACE_LACKS_GETADDRINFO
 125   extern ACE_Export
 126   int getaddrinfo_emulation (const char *name, addrinfo **result);
 127
 128   extern ACE_Export
 129   void freeaddrinfo_emulation (addrinfo *result);
 130 #endif
 131
 132 #ifdef ACE_LACKS_GETNAMEINFO
 133   extern ACE_Export
 134   int getnameinfo_emulation (const sockaddr *addr, ACE_SOCKET_LEN addr_len,
 135                              char *host, ACE_SOCKET_LEN host_len);
 136 #endif
 137
 138 # if defined (ACE_MT_SAFE) && (ACE_MT_SAFE != 0) && defined (ACE_LACKS_NETDB_REENTRANT_FUNCTIONS)
 139   extern ACE_Export
 140   int netdb_acquire (void);
 141
 142   extern ACE_Export
 143   int netdb_release (void);
 144 # endif /* defined (ACE_MT_SAFE) && ACE_LACKS_NETDB_REENTRANT_FUNCTIONS */
 145
 146 } /* namespace ACE_OS */
 147
 148 ACE_END_VERSIONED_NAMESPACE_DECL
 149
 150 # if defined (ACE_HAS_INLINED_OSCALLS)
 151 #   if defined (ACE_INLINE)
 152 #     undef ACE_INLINE
 153 #   endif /* ACE_INLINE */
 154 #   define ACE_INLINE inline
 155 #   include "ace/OS_NS_netdb.inl"
 156 # endif /* ACE_HAS_INLINED_OSCALLS */
 157
 158 # include /**/ "ace/post.h"
 159 #endif /* ACE_OS_NS_NETDB_H */