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author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2011-02-16 15:52:29 +0000 |
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committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2011-02-16 15:52:29 +0000 |
commit | 19870208342778aecf570dfe008aa2747c46110e (patch) | |
tree | 48f0cc573732a4e8dddca3bdf91c3488d0b13649 /c/src/ada/rtems-clock.adb | |
parent | 2011-02-16 Sebastian Huber <sebastian.huber@embedded-brains.de> (diff) | |
download | rtems-19870208342778aecf570dfe008aa2747c46110e.tar.bz2 |
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.
Diffstat (limited to 'c/src/ada/rtems-clock.adb')
-rw-r--r-- | c/src/ada/rtems-clock.adb | 143 |
1 files changed, 143 insertions, 0 deletions
diff --git a/c/src/ada/rtems-clock.adb b/c/src/ada/rtems-clock.adb new file mode 100644 index 0000000000..94ae656a62 --- /dev/null +++ b/c/src/ada/rtems-clock.adb @@ -0,0 +1,143 @@ +-- +-- RTEMS / Body +-- +-- DESCRIPTION: +-- +-- This package provides the interface to the RTEMS API. +-- +-- +-- DEPENDENCIES: +-- +-- +-- +-- COPYRIGHT (c) 1997-2011. +-- On-Line Applications Research Corporation (OAR). +-- +-- The license and distribution terms for this file may in +-- the file LICENSE in this distribution or at +-- http://www.rtems.com/license/LICENSE. +-- +-- $Id$ +-- + +package body RTEMS.Clock is + + -- + -- Clock Manager + -- + + procedure Set + (Time_Buffer : in RTEMS.Time_Of_Day; + Result : out RTEMS.Status_Codes) + is + function Set_Base + (Time_Buffer : access RTEMS.Time_Of_Day) + return RTEMS.Status_Codes; + pragma Import (C, Set_Base, "rtems_clock_set"); + + Tmp_Time : aliased RTEMS.Time_Of_Day; + begin + + Tmp_Time := Time_Buffer; + Result := Set_Base (Tmp_Time'Access); + + end Set; + + procedure Get + (Option : in RTEMS.Clock.Get_Options; + Time_Buffer : in RTEMS.Address; + Result : out RTEMS.Status_Codes) + is + function Get_Base + (Option : RTEMS.Clock.Get_Options; + Time_Buffer : RTEMS.Address) + return RTEMS.Status_Codes; + pragma Import (C, Get_Base, "rtems_clock_get"); + begin + + Result := Get_Base (Option, Time_Buffer); + + end Get; + + procedure Get_TOD + (Time : out RTEMS.Time_Of_Day; + Result : out RTEMS.Status_Codes) + is + function Get_TOD_Base + (Time : access RTEMS.Time_Of_Day) + return RTEMS.Status_Codes; + pragma Import (C, Get_TOD_Base, "rtems_clock_get_tod"); + + Tmp_Time : aliased RTEMS.Time_Of_Day; + begin + Result := Get_TOD_Base (Tmp_Time'Access); + Time := Tmp_Time; + end Get_TOD; + + procedure Get_TOD_Time_Value + (Time : out RTEMS.Time_Value; + Result : out RTEMS.Status_Codes) + is + function Get_TOD_Time_Value_Base + (Time : access RTEMS.Time_Value) + return RTEMS.Status_Codes; + pragma Import + (C, + Get_TOD_Time_Value_Base, + "rtems_clock_get_tod_timeval"); + + Tmp_Time : aliased RTEMS.Time_Value; + begin + Result := Get_TOD_Time_Value_Base (Tmp_Time'Access); + Time := Tmp_Time; + end Get_TOD_Time_Value; + + procedure Get_Seconds_Since_Epoch + (The_Interval : out RTEMS.Interval; + Result : out RTEMS.Status_Codes) + is + function Get_Seconds_Since_Epoch_Base + (The_Interval : access RTEMS.Interval) + return RTEMS.Status_Codes; + pragma Import + (C, + Get_Seconds_Since_Epoch_Base, + "rtems_clock_get_seconds_since_epoch"); + + Tmp_Interval : aliased RTEMS.Interval; + begin + Result := + Get_Seconds_Since_Epoch_Base (Tmp_Interval'Access); + The_Interval := Tmp_Interval; + end Get_Seconds_Since_Epoch; + + -- Get_Ticks_Per_Second is in rtems.ads + + -- Get_Ticks_Since_Boot is in rtems.ads + + procedure Get_Uptime + (Uptime : out RTEMS.Timespec; + Result : out RTEMS.Status_Codes) + is + function Get_Uptime_Base + (Uptime : access RTEMS.Timespec) + return RTEMS.Status_Codes; + pragma Import (C, Get_Uptime_Base, "rtems_clock_get_uptime"); + Uptime_Base : aliased RTEMS.Timespec; + begin + + Result := Get_Uptime_Base (Uptime_Base'Access); + Uptime := Uptime_Base; + + end Get_Uptime; + + procedure Tick (Result : out RTEMS.Status_Codes) is + function Tick_Base return RTEMS.Status_Codes; + pragma Import (C, Tick_Base, "rtems_clock_tick"); + begin + + Result := Tick_Base; + + end Tick; + +end RTEMS.Clock; |