gcc/ada/g-sothco.adb

   1 ------------------------------------------------------------------------------
   2 --                                                                          --
   3 --                         GNAT COMPILER COMPONENTS                         --
   4 --                                                                          --
   5 --              G N A T . S O C K E T S . T H I N _ C O M M O N             --
   6 --                                                                          --
   7 --                                 B o d y                                  --
   8 --                                                                          --
   9 --                       Copyright (C) 2008, AdaCore                        --
  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,  51  Franklin  Street,  Fifth  Floor, --
  20 -- Boston, MA 02110-1301, 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 package body GNAT.Sockets.Thin_Common is
  35
  36    -----------------
  37    -- Set_Address --
  38    -----------------
  39
  40    procedure Set_Address
  41      (Sin     : Sockaddr_In_Access;
  42       Address : In_Addr)
  43    is
  44    begin
  45       Sin.Sin_Addr := Address;
  46    end Set_Address;
  47
  48    ----------------
  49    -- Set_Family --
  50    ----------------
  51
  52    procedure Set_Family
  53      (Length_And_Family : out Sockaddr_Length_And_Family;
  54       Family            : Family_Type)
  55    is
  56       C_Family : C.int renames Families (Family);
  57       Has_Sockaddr_Len : constant Boolean := SOSC.Has_Sockaddr_Len /= 0;
  58    begin
  59       if Has_Sockaddr_Len then
  60          Length_And_Family.Length       := Lengths (Family);
  61          Length_And_Family.Char_Family  := C.unsigned_char  (C_Family);
  62       else
  63          Length_And_Family.Short_Family := C.unsigned_short (C_Family);
  64       end if;
  65    end Set_Family;
  66
  67    --------------
  68    -- Set_Port --
  69    --------------
  70
  71    procedure Set_Port
  72      (Sin  : Sockaddr_In_Access;
  73       Port : C.unsigned_short)
  74    is
  75    begin
  76       Sin.Sin_Port := Port;
  77    end Set_Port;
  78
  79 end GNAT.Sockets.Thin_Common;