forked from Imagelibrary/rtems
2011-02-16 Joel Sherrill <joel.sherrill@oarcorp.com>
* ada/Makefile.am, ada/preinstall.am, ada/rtems.adb, ada/rtems.ads: Split RTEMS Ada95 binding into a master package and a child package per Manager. This is better Ada style. * ada/rtems-barrier.adb, ada/rtems-barrier.ads, ada/rtems-clock.adb, ada/rtems-clock.ads, ada/rtems-cpu_usage.ads, ada/rtems-debug.adb, ada/rtems-debug.ads, ada/rtems-event.adb, ada/rtems-event.ads, ada/rtems-extension.adb, ada/rtems-extension.ads, ada/rtems-fatal.adb, ada/rtems-fatal.ads, ada/rtems-interrupt.ads, ada/rtems-io.adb, ada/rtems-io.ads, ada/rtems-message_queue.adb, ada/rtems-message_queue.ads, ada/rtems-object.adb, ada/rtems-object.ads, ada/rtems-partition.adb, ada/rtems-partition.ads, ada/rtems-port.adb, ada/rtems-port.ads, ada/rtems-rate_monotonic.adb, ada/rtems-rate_monotonic.ads, ada/rtems-region.adb, ada/rtems-region.ads, ada/rtems-semaphore.adb, ada/rtems-semaphore.ads, ada/rtems-signal.adb, ada/rtems-signal.ads, ada/rtems-stack_checker.ads, ada/rtems-tasks.adb, ada/rtems-tasks.ads, ada/rtems-timer.adb, ada/rtems-timer.ads: New files.
This commit is contained in:
Joel Sherrill
169
c/src/ada/rtems-io.adb
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169
c/src/ada/rtems-io.adb
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--
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-- RTEMS / Body
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--
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-- DESCRIPTION:
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--
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-- This package provides the interface to the RTEMS API.
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--
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--
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-- DEPENDENCIES:
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--
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--
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--
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-- COPYRIGHT (c) 1997-2011.
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-- On-Line Applications Research Corporation (OAR).
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--
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-- The license and distribution terms for this file may in
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-- the file LICENSE in this distribution or at
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-- http://www.rtems.com/license/LICENSE.
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--
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-- $Id$
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--
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with Ada;
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with Ada.Unchecked_Conversion;
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with Interfaces; use Interfaces;
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with Interfaces.C; use Interfaces.C;
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with Interfaces.C.Strings; use Interfaces.C.Strings;
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package body RTEMS.IO is
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--
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-- Input/Output Manager
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--
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procedure Register_Name
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(Name : in String;
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Major : in RTEMS.Device_Major_Number;
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Minor : in RTEMS.Device_Minor_Number;
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Result : out RTEMS.Status_Codes)
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is
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function Register_Name_Base
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(Name : Interfaces.C.char_array;
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Major : RTEMS.Device_Major_Number;
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Minor : RTEMS.Device_Minor_Number)
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return RTEMS.Status_Codes;
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pragma Import (C, Register_Name_Base, "rtems_io_register_name");
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begin
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Result := Register_Name_Base (Interfaces.C.To_C (Name), Major, Minor);
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end Register_Name;
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procedure Lookup_Name
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(Name : in String;
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Device_Info : out RTEMS.Driver_Name_t;
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Result : out RTEMS.Status_Codes)
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is
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function Lookup_Name_Base
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(Name : Interfaces.C.char_array;
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Device_Info : access RTEMS.Driver_Name_t)
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return RTEMS.Status_Codes;
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pragma Import (C, Lookup_Name_Base, "rtems_io_lookup_name");
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Device_Info_Base : aliased RTEMS.Driver_Name_t;
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begin
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Result :=
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Lookup_Name_Base
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(Interfaces.C.To_C (Name),
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Device_Info_Base'Unchecked_Access);
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Device_Info := Device_Info_Base;
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end Lookup_Name;
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procedure Open
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(Major : in RTEMS.Device_Major_Number;
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Minor : in RTEMS.Device_Minor_Number;
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Argument : in RTEMS.Address;
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Result : out RTEMS.Status_Codes)
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is
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function Open_Base
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(Major : RTEMS.Device_Major_Number;
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Minor : RTEMS.Device_Minor_Number;
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Argument : RTEMS.Address)
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return RTEMS.Status_Codes;
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pragma Import (C, Open_Base, "rtems_io_open");
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begin
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Result := Open_Base (Major, Minor, Argument);
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end Open;
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pragma Inline (Open);
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procedure Close
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(Major : in RTEMS.Device_Major_Number;
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Minor : in RTEMS.Device_Minor_Number;
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Argument : in RTEMS.Address;
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Result : out RTEMS.Status_Codes)
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is
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function Close_Base
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(Major : RTEMS.Device_Major_Number;
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Minor : RTEMS.Device_Minor_Number;
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Argument : RTEMS.Address)
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return RTEMS.Status_Codes;
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pragma Import (C, Close_Base, "rtems_io_close");
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begin
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Result := Close_Base (Major, Minor, Argument);
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end Close;
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pragma Inline (Close);
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procedure Read
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(Major : in RTEMS.Device_Major_Number;
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Minor : in RTEMS.Device_Minor_Number;
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Argument : in RTEMS.Address;
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Result : out RTEMS.Status_Codes)
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is
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function Read_Base
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(Major : RTEMS.Device_Major_Number;
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Minor : RTEMS.Device_Minor_Number;
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Argument : RTEMS.Address)
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return RTEMS.Status_Codes;
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pragma Import (C, Read_Base, "rtems_io_read");
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begin
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Result := Read_Base (Major, Minor, Argument);
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end Read;
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pragma Inline (Read);
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procedure Write
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(Major : in RTEMS.Device_Major_Number;
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Minor : in RTEMS.Device_Minor_Number;
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Argument : in RTEMS.Address;
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Result : out RTEMS.Status_Codes)
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is
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function Write_Base
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(Major : RTEMS.Device_Major_Number;
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Minor : RTEMS.Device_Minor_Number;
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Argument : RTEMS.Address)
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return RTEMS.Status_Codes;
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pragma Import (C, Write_Base, "rtems_io_write");
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begin
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Result := Write_Base (Major, Minor, Argument);
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end Write;
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pragma Inline (Write);
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procedure Control
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(Major : in RTEMS.Device_Major_Number;
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Minor : in RTEMS.Device_Minor_Number;
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Argument : in RTEMS.Address;
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Result : out RTEMS.Status_Codes)
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is
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function Control_Base
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(Major : RTEMS.Device_Major_Number;
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Minor : RTEMS.Device_Minor_Number;
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Argument : RTEMS.Address)
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return RTEMS.Status_Codes;
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pragma Import (C, Control_Base, "rtems_io_control");
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begin
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Result := Control_Base (Major, Minor, Argument);
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end Control;
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pragma Inline (Control);
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end RTEMS.IO;
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