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