Ada Programming/Libraries/Ada.IO Exceptions

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Ada. Time-tested, safe and secure.

This language feature is available from Ada 95 on.

Ada.IO_Exceptions is a unit of the Predefined Language Environment since Ada 95.

This package contains the definitions of exceptions raised by all the standard Input/Output packages.


--                     Standard Ada library specification
--   Copyright (c) 2003-2018 Maxim Reznik <>
--   Copyright (c) 2004-2016 AXE Consultants
--   Copyright (c) 2004, 2005, 2006 Ada-Europe
--   Copyright (c) 2000 The MITRE Corporation, Inc.
--   Copyright (c) 1992, 1993, 1994, 1995 Intermetrics, Inc.
--   SPDX-License-Identifier: BSD-3-Clause and LicenseRef-AdaReferenceManual
-- -------------------------------------------------------------------------

package Ada.IO_Exceptions is
   pragma Pure (IO_Exceptions);

   Status_Error : exception;
   Mode_Error   : exception;
   Name_Error   : exception;
   Use_Error    : exception;
   Device_Error : exception;
   End_Error    : exception;
   Data_Error   : exception;
   Layout_Error : exception;

end Ada.IO_Exceptions;

See also[edit]


External examples[edit]

Ada Reference Manual[edit]

Ada 95[edit]

Ada 2005[edit]

Ada 2012[edit]

Open-Source Implementations[edit]