| ------------------------------------------------------------------------------ |
| -- -- |
| -- GNAT COMPILER COMPONENTS -- |
| -- -- |
| -- GNAT.SOCKETS.THIN.HOST_ERROR_MESSAGES -- |
| -- -- |
| -- B o d y -- |
| -- -- |
| -- Copyright (C) 2007-2021, 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| -- as this function is obsolete).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; |
