--
--****************************************************************************
--*                                                                          *
--*  Copyright (c) 2001                                                      *
--*  by DIGITAL Equipment Corporation, Maynard, Mass.                        *
--*                                                                          *
--*  This software is furnished under a license and may be used and  copied  *
--*  only  in  accordance  with  the  terms  of  such  license and with the  *
--*  inclusion of the above copyright notice.  This software or  any  other  *
--*  copies  thereof may not be provided or otherwise made available to any  *
--*  other person.  No title to and ownership of  the  software  is  hereby  *
--*  transferred.                                                            *
--*                                                                          *
--*  The information in this software is subject to change  without  notice  *
--*  and  should  not  be  construed  as  a commitment by DIGITAL Equipment  *
--*  Corporation.                                                            *
--*                                                                          *
--*  DIGITAL assumes no responsibility for the use or  reliability  of  its  *
--*  software on equipment which is not supplied by DIGITAL.                 *
--*                                                                          *
--****************************************************************************
--********************************************************************************************************************
-- Created: 15-MAR-2001 22:50:28 by OpenVMS SDL EV1-33     
-- Source:  18-DEC-1991 18:48:42 $11$DUA933:[LIB_ADA.LIS]CHPRETDEF.SDL;1 
--********************************************************************************************************************
with SYSTEM; use SYSTEM;
with STARLET; use STARLET;
with CONDITION_HANDLING; use CONDITION_HANDLING;
 
package CHPRETDEF is
 
--  module $CHPRETDEF
 
--+
--
-- CHeck Protection ConTroL RETurn argument block.  This block contains
-- the information needed to return arguments from the protection check.
--
---
 
    CHPRET_M_ACMODE		: constant := 16#00000001#;
    CHPRET_M_MAC		: constant := 16#00000002#;
    CHPRET_M_DAC		: constant := 16#00000004#;
    CHPRET_M_MATCHED_ACE	: constant := 16#00000008#;
    CHPRET_M_SOGW		: constant := 16#00000010#;
    CHPRET_K_LENGTH		: constant := 40;
    CHPRET_C_LENGTH		: constant := 40;
 
    type CHPRET_PROGRESS_TYPE is					--  Protection check progress flags
	record
	    ACMODE	: BOOLEAN;					--  Access mode check failed
	    MAC		: BOOLEAN;					--  MAC check failed
	    DAC		: BOOLEAN;					--  DAC check failed
	    MATCHED_ACE	: BOOLEAN;					--  matching ACE was located
	    SOGW	: BOOLEAN;					--  SOGW check was performed
	    FILLER_1	: UNSIGNED_3;
	end record;
 
	    for CHPRET_PROGRESS_TYPE use 
		record
		    ACMODE	at 0 range 0 .. 0;
		    MAC		at 0 range 1 .. 1;
		    DAC		at 0 range 2 .. 2;
		    MATCHED_ACE	at 0 range 3 .. 3;
		    SOGW	at 0 range 4 .. 4;
		    FILLER_1	at 0 range 5 .. 7;
		end record;
	    for CHPRET_PROGRESS_TYPE'SIZE use 8;
 
    CHPRET_PROGRESS_TYPE_INIT : constant CHPRET_PROGRESS_TYPE := 
	    (ACMODE	=> FALSE,
	    MAC		=> FALSE,
	    DAC		=> FALSE,
	    MATCHED_ACE	=> FALSE,
	    SOGW	=> FALSE,
	    FILLER_1	=> 0);
 
    type CHPRET_TYPE is
	record
	    AUDITLEN	: UNSIGNED_WORD;				--  Size of the audit ACE buffer
	    FILLER_1	: UNSIGNED_WORD;
	    AUDIT	: UNSIGNED_LONGWORD;				--  Address of the audit ACE buffer
	    AUDITRET	: UNSIGNED_LONGWORD;				--  Address of word to get ACE length
	    ALARMLEN	: UNSIGNED_WORD;				--  Size of the alarm ACE buffer
	    FILLER_2	: UNSIGNED_WORD;
	    ALARM	: UNSIGNED_LONGWORD;				--  Address of the alarm ACE buffer
	    ALARMRET	: UNSIGNED_LONGWORD;				--  Address of word to get ACE length
	    MATCHED_ACELEN	: UNSIGNED_WORD;			--  Size of the matched ACE buffer
	    PROGRESS	: CHPRET_PROGRESS_TYPE;				--  Protection check progress flags
	    FILLER_3	: UNSIGNED_BYTE;
	    MATCHED_ACE	: UNSIGNED_LONGWORD;				--  Address of the matched ACE buffer
	    MATCHED_ACERET	: UNSIGNED_LONGWORD;			--  Address of word to get ACE length
	    PRIVS_USED	: UNSIGNED_LONGWORD;				--  Address of longword to get privileges used
	end record;
 
	    for CHPRET_TYPE use 
		record
		    AUDITLEN	at 0 range 0 .. 15;
		    FILLER_1	at 2 range 0 .. 15;
		    AUDIT	at 4 range 0 .. 31;
		    AUDITRET	at 8 range 0 .. 31;
		    ALARMLEN	at 12 range 0 .. 15;
		    FILLER_2	at 14 range 0 .. 15;
		    ALARM	at 16 range 0 .. 31;
		    ALARMRET	at 20 range 0 .. 31;
		    MATCHED_ACELEN	at 24 range 0 .. 15;
		    PROGRESS	at 26 range 0 .. 7;
		    FILLER_3	at 27 range 0 .. 7;
		    MATCHED_ACE	at 28 range 0 .. 31;
		    MATCHED_ACERET	at 32 range 0 .. 31;
		    PRIVS_USED	at 36 range 0 .. 31;
		end record;
	    for CHPRET_TYPE'SIZE use 320;
 
    CHPRET_TYPE_INIT : constant CHPRET_TYPE := 
	    (AUDITLEN	=> 0,
	    FILLER_1	=> 0,
	    AUDIT	=> 0,
	    AUDITRET	=> 0,
	    ALARMLEN	=> 0,
	    FILLER_2	=> 0,
	    ALARM	=> 0,
	    ALARMRET	=> 0,
	    MATCHED_ACELEN	=> 0,
	    PROGRESS	=> CHPRET_PROGRESS_TYPE_INIT,
	    FILLER_3	=> 0,
	    MATCHED_ACE	=> 0,
	    MATCHED_ACERET	=> 0,
	    PRIVS_USED	=> 0);
 
end CHPRETDEF;