[1987020] | 1 | -- |
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| 2 | -- RTEMS / Body |
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| 3 | -- |
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| 4 | -- DESCRIPTION: |
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| 5 | -- |
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| 6 | -- This package provides the interface to the RTEMS API. |
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| 7 | -- |
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| 8 | -- |
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| 9 | -- DEPENDENCIES: |
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| 10 | -- |
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| 11 | -- |
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| 12 | -- |
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| 13 | -- COPYRIGHT (c) 1997-2011. |
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| 14 | -- On-Line Applications Research Corporation (OAR). |
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| 15 | -- |
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| 16 | -- The license and distribution terms for this file may in |
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| 17 | -- the file LICENSE in this distribution or at |
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[c499856] | 18 | -- http://www.rtems.org/license/LICENSE. |
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[1987020] | 19 | -- |
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| 20 | |
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| 21 | package body RTEMS.Event is |
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| 22 | |
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| 23 | -- |
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| 24 | -- Event Manager |
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| 25 | -- |
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| 26 | |
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| 27 | procedure Send |
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| 28 | (ID : in RTEMS.ID; |
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| 29 | Event_In : in RTEMS.Event_Set; |
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| 30 | Result : out RTEMS.Status_Codes) |
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| 31 | is |
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| 32 | function Send_Base |
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| 33 | (ID : RTEMS.ID; |
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| 34 | Event_In : RTEMS.Event_Set) |
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| 35 | return RTEMS.Status_Codes; |
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| 36 | pragma Import (C, Send_Base, "rtems_event_send"); |
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| 37 | begin |
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| 38 | |
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| 39 | Result := Send_Base (ID, Event_In); |
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| 40 | |
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| 41 | end Send; |
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| 42 | |
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| 43 | procedure Receive |
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| 44 | (Event_In : in RTEMS.Event_Set; |
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| 45 | Option_Set : in RTEMS.Option; |
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| 46 | Ticks : in RTEMS.Interval; |
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| 47 | Event_Out : out RTEMS.Event_Set; |
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| 48 | Result : out RTEMS.Status_Codes) |
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| 49 | is |
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| 50 | function Receive_Base |
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| 51 | (Event_In : RTEMS.Event_Set; |
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| 52 | Option_Set : RTEMS.Option; |
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| 53 | Ticks : RTEMS.Interval; |
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| 54 | Event_Out : access RTEMS.Event_Set) |
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| 55 | return RTEMS.Status_Codes; |
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| 56 | pragma Import (C, Receive_Base, "rtems_event_receive"); |
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| 57 | Event_Out_Base : aliased RTEMS.Event_Set; |
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| 58 | begin |
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| 59 | |
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| 60 | Result := |
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| 61 | Receive_Base |
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| 62 | (Event_In, |
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| 63 | Option_Set, |
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| 64 | Ticks, |
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| 65 | Event_Out_Base'Access); |
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| 66 | Event_Out := Event_Out_Base; |
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| 67 | |
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| 68 | end Receive; |
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| 69 | |
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| 70 | end RTEMS.Event; |
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