gcc/ada/libgnat/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) 2008-2017, 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 3,  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.                                     --
  17 --                                                                          --
  18 -- As a special exception under Section 7 of GPL version 3, you are granted --
  19 -- additional permissions described in the GCC Runtime Library Exception,   --
  20 -- version 3.1, as published by the Free Software Foundation.               --
  21 --                                                                          --
  22 -- You should have received a copy of the GNU General Public License and    --
  23 -- a copy of the GCC Runtime Library Exception along with this program;     --
  24 -- see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see    --
  25 -- <http://www.gnu.org/licenses/>.                                          --
  26 --                                                                          --
  27 -- GNAT was originally developed  by the GNAT team at  New York University. --
  28 -- Extensive contributions were provided by Ada Core Technologies Inc.      --
  29 --                                                                          --
  30 ------------------------------------------------------------------------------
  31
  32 package body GNAT.Sockets.Thin_Common is
  33
  34    -----------------
  35    -- Set_Address --
  36    -----------------
  37
  38    procedure Set_Address
  39      (Sin     : Sockaddr_In_Access;
  40       Address : In_Addr)
  41    is
  42    begin
  43       Sin.Sin_Addr := Address;
  44    end Set_Address;
  45
  46    ----------------
  47    -- Set_Family --
  48    ----------------
  49
  50    procedure Set_Family
  51      (Length_And_Family : out Sockaddr_Length_And_Family;
  52       Family            : Family_Type)
  53    is
  54       C_Family : C.int renames Families (Family);
  55       Has_Sockaddr_Len : constant Boolean := SOSC.Has_Sockaddr_Len /= 0;
  56    begin
  57       if Has_Sockaddr_Len then
  58          Length_And_Family.Length       := Lengths (Family);
  59          Length_And_Family.Char_Family  := C.unsigned_char  (C_Family);
  60       else
  61          Length_And_Family.Short_Family := C.unsigned_short (C_Family);
  62       end if;
  63    end Set_Family;
  64
  65    --------------
  66    -- Set_Port --
  67    --------------
  68
  69    procedure Set_Port
  70      (Sin  : Sockaddr_In_Access;
  71       Port : C.unsigned_short)
  72    is
  73    begin
  74       Sin.Sin_Port := Port;
  75    end Set_Port;
  76
  77 end GNAT.Sockets.Thin_Common;