gcc/ada/g-soccon.ads

   1 ------------------------------------------------------------------------------
   2 --                                                                          --
   3 --                         GNAT COMPILER COMPONENTS                         --
   4 --                                                                          --
   5 --               G N A T . S O C K E T S . C O N S T A N T S                --
   6 --                                                                          --
   7 --                                 S p e c                                  --
   8 --                                                                          --
   9 --          Copyright (C) 2000-2004 Free Software Foundation, Inc.          --
  10 --                                                                          --
  11 -- GNAT is free software;  you can  redistribute it  and/or modify it under --
  12 -- terms of the  GNU General Public License as published  by the Free Soft- --
  13 -- ware  Foundation;  either version 2,  or (at your option) any later ver- --
  14 -- sion.  GNAT is distributed in the hope that it will be useful, but WITH- --
  15 -- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
  16 -- or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License --
  17 -- for  more details.  You should have  received  a copy of the GNU General --
  18 -- Public License  distributed with GNAT;  see file COPYING.  If not, write --
  19 -- to  the Free Software Foundation,  59 Temple Place - Suite 330,  Boston, --
  20 -- MA 02111-1307, USA.                                                      --
  21 --                                                                          --
  22 -- As a special exception,  if other files  instantiate  generics from this --
  23 -- unit, or you link  this unit with other files  to produce an executable, --
  24 -- this  unit  does not  by itself cause  the resulting  executable  to  be --
  25 -- covered  by the  GNU  General  Public  License.  This exception does not --
  26 -- however invalidate  any other reasons why  the executable file  might be --
  27 -- covered by the  GNU Public License.                                      --
  28 --                                                                          --
  29 -- GNAT was originally developed  by the GNAT team at  New York University. --
  30 -- Extensive contributions were provided by Ada Core Technologies Inc.      --
  31 --                                                                          --
  32 ------------------------------------------------------------------------------
  33
  34 --  This package provides target dependent definitions of constant for use
  35 --  by the GNAT.Sockets package (g-socket.ads). This package should not be
  36 --  directly with'ed by an applications program.
  37
  38 --  This is the version for GNU/Linux
  39 --  Do not edit this file by hand, instead edit and re-run gen-soccon.c
  40
  41 package GNAT.Sockets.Constants is
  42
  43    --------------
  44    -- Families --
  45    --------------
  46
  47    AF_INET            : constant :=            2; --  IPv4 address family
  48    AF_INET6           : constant :=           10; --  IPv6 address family
  49
  50    -----------
  51    -- Modes --
  52    -----------
  53
  54    SOCK_STREAM        : constant :=            1; --  Stream socket
  55    SOCK_DGRAM         : constant :=            2; --  Datagram socket
  56
  57    -------------------
  58    -- Socket errors --
  59    -------------------
  60
  61    EACCES             : constant :=           13; --  Permission denied
  62    EADDRINUSE         : constant :=           98; --  Address already in use
  63    EADDRNOTAVAIL      : constant :=           99; --  Cannot assign address
  64    EAFNOSUPPORT       : constant :=           97; --  Addr family not supported
  65    EALREADY           : constant :=          114; --  Operation in progress
  66    EBADF              : constant :=            9; --  Bad file descriptor
  67    ECONNABORTED       : constant :=          103; --  Connection aborted
  68    ECONNREFUSED       : constant :=          111; --  Connection refused
  69    ECONNRESET         : constant :=          104; --  Connection reset by peer
  70    EDESTADDRREQ       : constant :=           89; --  Destination addr required
  71    EFAULT             : constant :=           14; --  Bad address
  72    EHOSTDOWN          : constant :=          112; --  Host is down
  73    EHOSTUNREACH       : constant :=          113; --  No route to host
  74    EINPROGRESS        : constant :=          115; --  Operation now in progress
  75    EINTR              : constant :=            4; --  Interrupted system call
  76    EINVAL             : constant :=           22; --  Invalid argument
  77    EIO                : constant :=            5; --  Input output error
  78    EISCONN            : constant :=          106; --  Socket already connected
  79    ELOOP              : constant :=           40; --  Too many symbolic lynks
  80    EMFILE             : constant :=           24; --  Too many open files
  81    EMSGSIZE           : constant :=           90; --  Message too long
  82    ENAMETOOLONG       : constant :=           36; --  Name too long
  83    ENETDOWN           : constant :=          100; --  Network is down
  84    ENETRESET          : constant :=          102; --  Disconn. on network reset
  85    ENETUNREACH        : constant :=          101; --  Network is unreachable
  86    ENOBUFS            : constant :=          105; --  No buffer space available
  87    ENOPROTOOPT        : constant :=           92; --  Protocol not available
  88    ENOTCONN           : constant :=          107; --  Socket not connected
  89    ENOTSOCK           : constant :=           88; --  Operation on non socket
  90    EOPNOTSUPP         : constant :=           95; --  Operation not supported
  91    EPFNOSUPPORT       : constant :=           96; --  Unknown protocol family
  92    EPROTONOSUPPORT    : constant :=           93; --  Unknown protocol
  93    EPROTOTYPE         : constant :=           91; --  Unknown protocol type
  94    ESHUTDOWN          : constant :=          108; --  Cannot send once shutdown
  95    ESOCKTNOSUPPORT    : constant :=           94; --  Socket type not supported
  96    ETIMEDOUT          : constant :=          110; --  Connection timed out
  97    ETOOMANYREFS       : constant :=          109; --  Too many references
  98    EWOULDBLOCK        : constant :=           11; --  Operation would block
  99
 100    -----------------
 101    -- Host errors --
 102    -----------------
 103
 104    HOST_NOT_FOUND     : constant :=            1; --  Unknown host
 105    TRY_AGAIN          : constant :=            2; --  Host name lookup failure
 106    NO_DATA            : constant :=            4; --  No data record for name
 107    NO_RECOVERY        : constant :=            3; --  Non recoverable errors
 108
 109    -------------------
 110    -- Control flags --
 111    -------------------
 112
 113    FIONBIO            : constant :=        21537; --  Set/clear non-blocking io
 114    FIONREAD           : constant :=        21531; --  How many bytes to read
 115
 116    --------------------
 117    -- Shutdown modes --
 118    --------------------
 119
 120    SHUT_RD            : constant :=            0; --  No more recv
 121    SHUT_WR            : constant :=            1; --  No more send
 122    SHUT_RDWR          : constant :=            2; --  No more recv/send
 123
 124    ---------------------
 125    -- Protocol levels --
 126    ---------------------
 127
 128    SOL_SOCKET         : constant :=            1; --  Options for socket level
 129    IPPROTO_IP         : constant :=            0; --  Dummy protocol for IP
 130    IPPROTO_UDP        : constant :=           17; --  UDP
 131    IPPROTO_TCP        : constant :=            6; --  TCP
 132
 133    -------------------
 134    -- Request flags --
 135    -------------------
 136
 137    MSG_OOB            : constant :=            1; --  Process out-of-band data
 138    MSG_PEEK           : constant :=            2; --  Peek at incoming data
 139    MSG_EOR            : constant :=          128; --  Send end of record
 140    MSG_WAITALL        : constant :=          256; --  Wait for full reception
 141    MSG_NOSIGNAL       : constant :=        16384; --  No SIGPIPE on send
 142    MSG_Forced_Flags   : constant := MSG_NOSIGNAL;
 143
 144    --------------------
 145    -- Socket options --
 146    --------------------
 147
 148    TCP_NODELAY        : constant :=            1; --  Do not coalesce packets
 149    SO_SNDBUF          : constant :=            7; --  Set/get send buffer size
 150    SO_RCVBUF          : constant :=            8; --  Set/get recv buffer size
 151    SO_REUSEADDR       : constant :=            2; --  Bind reuse local address
 152    SO_KEEPALIVE       : constant :=            9; --  Enable keep-alive msgs
 153    SO_LINGER          : constant :=           13; --  Defer close to flush data
 154    SO_ERROR           : constant :=            4; --  Get/clear error status
 155    SO_BROADCAST       : constant :=            6; --  Can send broadcast msgs
 156    IP_ADD_MEMBERSHIP  : constant :=           35; --  Join a multicast group
 157    IP_DROP_MEMBERSHIP : constant :=           36; --  Leave a multicast group
 158    IP_MULTICAST_TTL   : constant :=           33; --  Set/get multicast TTL
 159    IP_MULTICAST_LOOP  : constant :=           34; --  Set/get mcast loopback
 160
 161 end GNAT.Sockets.Constants;