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------------------------------------------------------------------------------
-- --
-- GNAT COMPILER COMPONENTS --
-- --
-- GNAT.SOCKETS.THIN.HOST_ERROR_MESSAGES --
-- --
-- B o d y --
-- --
-- Copyright (C) 2007-2013, AdaCore --
-- --
-- GNAT is free software; you can redistribute it and/or modify it under --
-- terms of the GNU General Public License as published by the Free Soft- --
-- ware Foundation; either version 3, or (at your option) any later ver- --
-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
-- or FITNESS FOR A PARTICULAR PURPOSE. --
-- --
-- As a special exception under Section 7 of GPL version 3, you are granted --
-- additional permissions described in the GCC Runtime Library Exception, --
-- version 3.1, as published by the Free Software Foundation. --
-- --
-- You should have received a copy of the GNU General Public License and --
-- a copy of the GCC Runtime Library Exception along with this program; --
-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
-- <http://www.gnu.org/licenses/>. --
-- --
-- GNAT was originally developed by the GNAT team at New York University. --
-- Extensive contributions were provided by Ada Core Technologies Inc. --
-- --
------------------------------------------------------------------------------
-- This is the default implementation of this unit, providing explicit
-- literal messages (we do not use hstrerror from the standard C library,
-- as this function is obsolete).
separate (GNAT.Sockets.Thin)
package body Host_Error_Messages is
function Host_Error_Message (H_Errno : Integer) return String is
begin
case H_Errno is
when SOSC.HOST_NOT_FOUND =>
return "Host not found";
when SOSC.TRY_AGAIN =>
return "Try again";
when SOSC.NO_RECOVERY =>
return "No recovery";
when SOSC.NO_DATA =>
return "No address";
when others =>
return "Unknown error";
end case;
end Host_Error_Message;
end Host_Error_Messages;