108 lines
2.8 KiB
PHP
108 lines
2.8 KiB
PHP
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;**********************************************************************
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;
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; SYSLEVEL.H - System Synchronization Support Include File
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;
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;**********************************************************************
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; Author: Michael Toutonghi
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;
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; Copyright: 1993 Microsoft
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;
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; Description:
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;
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; This file provides the interface to the heirarchical critical
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; section support for system synchronization. For further information
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; see the associated .C file (for 16 bit, CRITSECT.ASM). This file
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; works with both 16 and 32 bit code.
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;
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; Revision History:
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; 2/3/92: created (miketout)
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;
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;**********************************************************************
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; If this is defined, we will do system heirarchical level checking
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ifdef DEBUG
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SYSLEVELCHECK EQU
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endif
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; These are the currently supported critical section levels
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SL_LOAD EQU 0
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SL_WIN16 EQU 1
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SL_KRN32 EQU 2
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SL_PRIVATE EQU 3
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SL_TOTAL EQU 4
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; This is another duplicate definition of the LCRST structure. It must be
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; kept in sync with the definitions in core\inc\object16.*, and
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; core\win32\inc\object.*.
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; It exists so that modules other than krnl386 and kernel32 do not have to
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; include all of the various private kernel header files.
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IFNDEF LCRST_DEFINED
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LCRST STRUC
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crst dd 5 dup(0)
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IFDEF SYSLEVELCHECK
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slLevel dd 0
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ENDIF
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LCRST ENDS
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LPLCRST typedef PTR LCRST
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ENDIF
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; if we have system level checking enabled, the macro will actually
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; do a call, otherwise, it does nothing
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IFDEF SYSLEVELCHECK
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_CheckSysLevel PROTO stdcall :LPLCRST
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CheckSysLevel MACRO plcCrst:VARARG
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FOR Arg:REQ, <plcCrst>
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INVOKE _CheckSysLevel, Arg ;; check sys level through function
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ENDM
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ENDM
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ELSE
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CheckSysLevel MACRO plcCrst
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ENDM
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ENDIF
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; if we have system level checking enabled, the macro will actually
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; do a call, otherwise, it does nothing
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IFDEF SYSLEVELCHECK
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_ConfirmSysLevel PROTO stdcall :LPLCRST
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ConfirmSysLevel MACRO plcCrst:VARARG
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FOR Arg:REQ, <plcCrst>
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INVOKE _ConfirmSysLevel, Arg ;; confirm sys level
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ENDM
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ENDM
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ELSE
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ConfirmSysLevel MACRO plcCrst
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ENDM
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ENDIF
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; We can have a macro with the same name as the prototype since
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; MASM will munge the function name to be different than the macro
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_InitSysLevel PROTO stdcall :LPLCRST, :DWORD
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InitSysLevel MACRO plcCrst, Level
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INVOKE _InitSysLevel, plcCrst, Level ;; init critical section
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ENDM
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_EnterSysLevel PROTO stdcall :LPLCRST
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EnterSysLevel MACRO plcCrst:VARARG
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FOR Arg:REQ, <plcCrst>
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INVOKE _EnterSysLevel, Arg ;; enter critical section
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ENDM
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ENDM
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_LeaveSysLevel PROTO stdcall :LPLCRST
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LeaveSysLevel MACRO plcCrst:VARARG
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FOR Arg:REQ, <plcCrst>
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INVOKE _LeaveSysLevel, Arg ;; leave critical section
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ENDM
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ENDM
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_EnterMustComplete PROTO KERNENTRY
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EnterMustComplete MACRO
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INVOKE _EnterMustComplete
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ENDM
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_LeaveMustComplete PROTO KERNENTRY
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LeaveMustComplete MACRO
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INVOKE _LeaveMustComplete
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ENDM
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