forked from Imagelibrary/rtems
1987020834
* 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.
144 lines
3.5 KiB
Ada
144 lines
3.5 KiB
Ada
--
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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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package body RTEMS.Clock is
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--
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-- Clock Manager
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--
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procedure Set
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(Time_Buffer : in RTEMS.Time_Of_Day;
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Result : out RTEMS.Status_Codes)
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is
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function Set_Base
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(Time_Buffer : access RTEMS.Time_Of_Day)
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return RTEMS.Status_Codes;
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pragma Import (C, Set_Base, "rtems_clock_set");
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Tmp_Time : aliased RTEMS.Time_Of_Day;
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begin
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Tmp_Time := Time_Buffer;
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Result := Set_Base (Tmp_Time'Access);
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end Set;
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procedure Get
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(Option : in RTEMS.Clock.Get_Options;
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Time_Buffer : in RTEMS.Address;
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Result : out RTEMS.Status_Codes)
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is
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function Get_Base
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(Option : RTEMS.Clock.Get_Options;
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Time_Buffer : RTEMS.Address)
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return RTEMS.Status_Codes;
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pragma Import (C, Get_Base, "rtems_clock_get");
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begin
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Result := Get_Base (Option, Time_Buffer);
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end Get;
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procedure Get_TOD
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(Time : out RTEMS.Time_Of_Day;
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Result : out RTEMS.Status_Codes)
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is
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function Get_TOD_Base
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(Time : access RTEMS.Time_Of_Day)
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return RTEMS.Status_Codes;
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pragma Import (C, Get_TOD_Base, "rtems_clock_get_tod");
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Tmp_Time : aliased RTEMS.Time_Of_Day;
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begin
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Result := Get_TOD_Base (Tmp_Time'Access);
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Time := Tmp_Time;
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end Get_TOD;
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procedure Get_TOD_Time_Value
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(Time : out RTEMS.Time_Value;
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Result : out RTEMS.Status_Codes)
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is
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function Get_TOD_Time_Value_Base
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(Time : access RTEMS.Time_Value)
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return RTEMS.Status_Codes;
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pragma Import
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(C,
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Get_TOD_Time_Value_Base,
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"rtems_clock_get_tod_timeval");
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Tmp_Time : aliased RTEMS.Time_Value;
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begin
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Result := Get_TOD_Time_Value_Base (Tmp_Time'Access);
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Time := Tmp_Time;
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end Get_TOD_Time_Value;
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procedure Get_Seconds_Since_Epoch
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(The_Interval : out RTEMS.Interval;
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Result : out RTEMS.Status_Codes)
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is
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function Get_Seconds_Since_Epoch_Base
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(The_Interval : access RTEMS.Interval)
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return RTEMS.Status_Codes;
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pragma Import
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(C,
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Get_Seconds_Since_Epoch_Base,
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"rtems_clock_get_seconds_since_epoch");
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Tmp_Interval : aliased RTEMS.Interval;
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begin
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Result :=
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Get_Seconds_Since_Epoch_Base (Tmp_Interval'Access);
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The_Interval := Tmp_Interval;
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end Get_Seconds_Since_Epoch;
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-- Get_Ticks_Per_Second is in rtems.ads
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-- Get_Ticks_Since_Boot is in rtems.ads
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procedure Get_Uptime
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(Uptime : out RTEMS.Timespec;
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Result : out RTEMS.Status_Codes)
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is
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function Get_Uptime_Base
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(Uptime : access RTEMS.Timespec)
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return RTEMS.Status_Codes;
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pragma Import (C, Get_Uptime_Base, "rtems_clock_get_uptime");
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Uptime_Base : aliased RTEMS.Timespec;
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begin
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Result := Get_Uptime_Base (Uptime_Base'Access);
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Uptime := Uptime_Base;
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end Get_Uptime;
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procedure Tick (Result : out RTEMS.Status_Codes) is
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function Tick_Base return RTEMS.Status_Codes;
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pragma Import (C, Tick_Base, "rtems_clock_tick");
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begin
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Result := Tick_Base;
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end Tick;
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end RTEMS.Clock;
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